Estm 220kv Ss

ANNEXURE – III

ERECTION OF 400kV, 220kV, 132 kV & 33kV SUBSTATIONS

Sl.Description of Item UnitNo.

-1 -2 -3

1 Bus Section

2 Bus Section

3 Each

4 Each

5 Each

6 Each

Hoisting of insulators & hardware, paving conductor and stringing of 400kV main bus for three phases with quadruple moose conductor to a tension of 1000kgs for single moose conductor, bus section length is 54mtrs.

Hoisting of insulators & hardware, paving conductor and stringing of 400kV Jack bus for three phases with twin moose conductor to a tension of 1000kgs for single moose conductor, bus section length is 60mtrs.

Hoisting of Insulators and hardware, stretching the conductor and stringing of 220 kV bus comprising of three phases with Quadruple Moose conductor to a tension of 900kgs for single moose conductor. (The maximum length or up to a length of bus section of 40m)

Hoisting of Insulators and hardware, stretching the conductor and stringing of 220 kV bus comprising of three phases with single Zebra/Moose conductor to a tension of 900kgs.( The maximum length or up to a length of bus section of 40m)

Hoisting of Insulators and hardware, stretching the conductor and stringing of 220 kV bus comprising of three phases with Twin Zebra/Moose conductor to a tension of 1800kgs, including fixing of spacer clamps( The maximum length or up to a length of bus section of 40m).

Hoisting of Insulators and hardware, stretching the conductor and stringing of 132 kV bus comprising of three phases with Single Zebra/Moose conductor to a tension of 900kgs.( The maximum length or up to a length of bus section of 45m).

7 Each

8 Each

Sl.Description of Item UnitNo.

-1 -2 -3

9 Each

10 Each

11 RM

12 Fixing of spacers for Twin Moose conductor Each13 Fixing of spacers for Quadruple Moose conductor Each14 Each

15 RM

16 Meter

Hoisting of Insulators and hardware, stretching the conductor and stringing of 132 kV bus comprising of three phases with Twin Zebra/Moose conductor to a tension of 1800kgs including fixing of spacer clamps.( The maximum length or up to a length of bus section of 45m).

Hoisting of Insulators and hardware, stretching the conductor and stringing of 33 kV bus comprising of three phases with Single Zebra/Moose conductor to a tension of 450kgs.( The maximum length or up to a length of bus section of 20m).

Hoisting of Insulators and hardware, stretching the conductor and stringing of 33 kV bus comprising of three phases with Twin Zebra/Moose conductor to a tension of 900kgs including fixing of spacer clamps. (The maximum length or up to a length of bus section of 20m).

Hoisting of Insulators and hardware, stretching the conductor and stringing of 132 kV bus comprising of two phases with Single Zebra/Moose conductor to a tension of 900kgs.( The maximum length or up to a length of bus section of 45m).

Erection of 7/3.66 G.S. Earth wire from top of Peak tower and LMs to ground and connecting to untreated earth pits including cutting, clamping and fixing of all hardware like Pad type compression clamp, cleat type clamp and T clamp etc (for 400kV).

Fixing of Hardware, stretching the ground wire and stringing of earth wire to a tension of 450kgs from pinacle to pinacle.

Fixing of Hardware, stretching the ground wire and stringing of earth wire to a tension of 450kgs from pinacle to ground.

Connecting equipment to equipment through 4" IPS Al tube including cutting, bending, welding, testing, clamping etc., for each meter including both side connections.

17 Each

18 Each

19(i)

M.S. Rod 40 mm dia. RM19(ii)

(a) M.S./ G.S. Flat 75 x 12 mm RM(b) M.S./ G.S. Flat 50 x 8 mm (Above ground) RM

(c) Each

20

(a) 100x16mm MS Flat / GI Flat. RM(b) 50x 8mm MS Flat / GI Flat. RM(c)

Connection of equipment to bus and or another equipment with single zebra / Moose conductor including measuring, cutting, clamping and hoisting of suspension insulator assembly to support the conductor wherever necessary.

Connection of equipment to bus and or another equipment with Twin zebra / Moose conductor including measuring, cutting, clamping and hoisting of suspension insulator assembly to support the conductor wherever necessary.

Laying of earth mat including excavation & backfilling, welding, connecting to all equipment, structures, Junction boxes, and connecting lightning shield to earth mat and earthing of fence posts, drilling and connecting earth rods including connecting to cast iron pipes as per approved drawings with the following sizes:(for 400kV)

Fabrication and connecting to risers from earth mat to structures, equipment, marshalling boxes, electrical panels, PLCC panels, fencing posts etc.,.(for 400kV)

Un-Treated Earth pits including installation of 40 mm dia rod electrode, disconnecting links, and all required materials and RCC collar/ chambers with bricks, cement mortar 1:4 and completion of related civil works as specified for LMs, LAs, Carrier couplings and CVTs. (Cost of RCC Collar included)

Laying of earth mat including excavation of trenches, welding, connecting to equipment and connecting lightning shield to earth mat and earthing of fence posts, drilling and connecting earth rods including connecting cast iron pipes as per Drg. No.SET(P)/149/82 with the following sizes of MS Flats /GI Flats.(for 220kV & 132kV) including fabrication.

For laying of earth flat in hard rock in substation / bays extension, an additonal amount of Rs.40/-per RM to the basic labour rate of SSR will be allowed as there is no provision in the rate of laying of earth flat for remvoal of hard rocks.

21 Each

22(I)

(a) 2 to 12 core RM(b) 14 to 19 core RM(c) 27 core RM

22(II)

(a) upto 50 sq.mm RM(b) above 50 sq.mm to 300 sq.mm RM

I above 300 sq.mm to 700 sq.mm RM23

(a) Size : 300 x 600 mm RM(b) Size : 1500 x 800 mm RM24 RM

25 RM

26 RM

Excavation of earth pit, putting cast iron pipe with flange on one end (as per ISS7181/86) of nominal dia 125mm and 2.75 meters long in side the pit including supply and fixing RCC collars 0.75 meter dia (OD), 50mm thick and 0.60meters long in side the pit, backfill the pit in the 25mm size granules of BHcoke for full depth of the pit with alternate layers of BH coke and salt of 300mm thick around the earth pipe of 150mm on all the sides of the pipe including cost and conveyance of BH coke, salt, clamps, C.I.Pipes and RCC collars, labour charges for all operational and incidental items of work etc., complete.

Laying including termination and providing suitable ferrules & lugs etc of armoured Control cables of size 2 core, 2.5 Sq.mm to 27 core, 2.5 Sq. mm including cost of Cable Glands, lugs, ferrules (for 400kV)

Laying including termination and providing suitable ferrules & lugs, Jointing kits etc of armoured Power cables of the following size including cost of cable glands, lugs, ferrules etc complete.(for 400kV)

Buried Cable Trench - Excavation for cable trench providing 100mm thick sand layer before and after laying the cable & Providing 4" thick brick cover over sand, refilling, consolidation and levelling of surplus earth including the cost and conveyance of all materials, route markers, labour charges etc. complete for finished item of work (for 400kV).

Erection of Galvanised Cable trays with 2mm thick perforated CRCA Sheet. Size : 200 and 600 mm (for 400kV)

Laying and termination of HF cables for PLCC system (for 400kV)

Laying of Telephone cable of Different sizes in cable trench/ PVC Conduit pipe in wall (for 400kV)

27 RM

28 RM

29a upto 50 sqmm RMb above 50 sqmm RM

30

(i) Nos.

(ii) Nos.

(iii) Nos.

(iv) Nos.

31 Each

32

a(i) Set

a(ii) Each

Laying of underground OFAC (Optical Fibre Approach cable of 12 fibre capacity) through 40 mm dia PLPE HDPE pipe (Laying of pipe included) (for 400kV)

Laying of control cables of all sizes (from 2 core. 2.5 / 4.0sqmm to 12 core, 2.5/4.0sqmm, both copper and alluminium in cable trenches including cost of suitable metallic cable glands with rubber lining. Note: This includes running of cables in control room where cables are run on cable racks in cable duct (for 220kV & 132kV).

Laying of power cables (for 220kV & 132kV). :-

Cable terminations to the switchgear, Marshalling boxes / Panel terminal blocks/control & relay panels, LTAC panel including providng suitable ferrules and lugs as per specification (including cost of ferrules and lugs) (for 220kV & 132kV).

2.5 sqmm Copper with copper lugs each core at both ends.

4.0 sqmm Aluminium with Aluminium lugs each core at both ends.

Up to 50 sqmm Power Cable with lugs each core at both ends.

Above 50 sqmm Power Cable with lugs each core at both ends.

Instalation of lighting fixtures on switch yard structures including cabling and connections, labour charges etc., including 40mm dia G.I bent pipe of 0.75m length with suitable clamps for fixing to structures in complete shape (excluding cost of lighting fixtures)

Erection of the following equipment with Crane / Derrick at site including handling the material / equipment carefully at site including labour charges for all incidental and operational items of work. (excluding cost of transport charges from Dept. stores to the site). Note :- In 400kV Substations only, 25% extra charges for Testing and Commissioning of switchgear equipment where ever applicable).

420 KV SF6 Circuit breaker with support structure & marshalling boxes

220 kV Circuit breakers with support structure & marshalling boxes

a(iii) Each

a(iv) 33 kV Circuit breakers Eachb(i) Each

b(ii) 220 kV Current Transformers. Eachb(iii) 132 kV Current Transformers. Eachb(iv) 33 kV Current Transformers. Eachc(i) 220 kV Potential Transformers. Eachc(ii) 132 kV Potential transformers. Eachc(iii) 33 kV Potential transformers. Eachd(i) 390 KV Lightning Arrestors Each

32d(ii) 220 kV Lightning Arrestors. Each

d(iii) 132 kV Lightning Arrestors. Eachd(iv) 33 kV Lightning Arrestors. Eache(i) Each

e(ii) 220 kV Capacitve Voltage Transformers. Eache(iii) 132 kV Capacitve Voltage Transformers. Each

f(i) Set

f(ii) Set

f(iii) Set

f(iv) 220 kV Isolators with earth swtich Eachf(v) 132 kV Isolators with earth swtich Eachf(vi) 220 kV Isolators without earth swtich Eachf(vii) 132 kV Isolators without earth swtich Eachf(viii) 33 kV Isolators Each

g(i) 400 KV Line Traps with pedestal stand Eachg(ii) 220 kV Wave traps Eachg(iii) 132 kV Wave traps Eachh(i) 400 KV Bus post insulators Eachh(ii) 220 kV Bus Post Type Insulators / Solid Core Insulators Each

h(iii) 132 kV Bus Post Type Insulators / Solid Core Insulators Each

h(iv) 33 kV Bus Post Type Insulators / Solid Core Insulators Each

132 kV Circuit breakers with support structure & marshalling boxes

420 KV Single phase current transformers with secondary terminal box

420kV Single phase Capacitive Voltage transformers with secondary terminal box ( with / without carrier coupling device)

400 KV Isolators, 3 pole Horizontal centre break With Single earth switch

400 KV Isolators, 3 pole Horizontal centre break With Double earth switches

220 KV Isolators, 3 pole Horizontal Double break With Double earth switches

33 Each

34 Each

35 Set

36 Set

37 Set

38 Set

39 Set

40 Erection of Line Matching Unit Each41 Each

42

(a) PLCC Panel Each(b) EPAX-Decolam Table Each(c) Battery charger cum DC DB (incl. Testing&Alumi) Each(d) 48 V, 400 AH Battery (incl. Testing&Comm.) Each43 Erection of Marshalling kiosk Each44 Erection of Marshalling boxes Each45 Each

46 MT

33 kV /400 V Station Transformer and HG fuse set including all necessary connections on HV & LV side including cost of lugs (But excluding cost of transformer and HG fuse set)

Erection of Control / Relay panels, LTAC panels, annunciation panels etc., in the control room duly mounting them on channels and grouting them with foundation bolts excluding cost of channels & foundation bolts (for 220kV & 132kV)

Erection of 220 V, 200 Ah/ 80 Ah battery in complete shape fit for charging (for 220kV & 132kV).

Erection of 220 V, 200 Ah / 80Ah battery charger (for 220kV & 132kV).

Erection of PLCC battery set (Lead acid Battery) in complete shape fit for charging.

Erection of PLCC battery set (Maintenance free) in complete shape fit for charging (for 220kV & 132kV).

Erection of PLCC battery charger) in complete shape fit for charging (for 220kV & 132kV).

Erection of Capacitor Bank including series reactor of 7.5 MVA Capacity

Erection of PLCC Equipment, site handling, providing base channel, supports in complete shape (for 400kv sub stations)

Erection of Lighting pillar-box in switchyard on foundation laid (Excluding pillar box). (for 220kV & 132kV)

Fabrication of Main and Auxiliary structures, stub setting templates, foundation bolts, ‘U’ bolts etc,.using raw steel such as M.S.Angles, Plates, Channels, R.S.Joists, M.S.rounds, excluding cost of Mild Steel and transport charges to substation site.

47 MT

48

(a) For 220kV Towers Set(b) For 132kV Towers Set(c) For 33kV Towers & CPL’s Set49 MT

50 Fixing of 90lb rail poles over the transformer plinths. RM51 Fixing of 105lb rail poles over the transformer plinths. RM52 Erection of 33kV HG Fuse set Each53

(a) MT

(b) MT

© MT

(d) MT

54

Galvanization of Main and Auxiliary structures, stub setting templates, foundation bolts, ‘U’ bolts etc, using raw steel such as M.S.Angles, Plates, Channels, R.S.Joists, M.S.rounds, excluding cost of zinc and transport charges to substation site. (Cost of zinc should be followed as per IEEMA rates.). The average quantity of Zinc required for all angles of tower parts is 60 Kgs.

Setting of stubs with stub setting template for sub-station structure: Erection of stub template, fixing of jacks for supporting the template, alignment and leveling of exact location of stubs of stub setting template, dismantling of template after completion of initial curing of CC

Erection of the main and auxiliary structures etc., using bolts and nuts.

Painting of towers with two coats of Aluminium paint using Aluminium paint 1st grade containing 3.6 kg of Aluminium paste for 18 liters of thinner 1st coat is to be applied before erection of towers and 2nd coat after stringing and half round welding including cost of paint, cost of brushes, labour charges etc., complete.

First coat of 1st Grade Aluminium Paint duly scratching and cleaning of towers including labour charges, cost of paint, brushes etc.

Labour charges for painting including scratching and cleaning of towers of 1st coat of Aluminium with out cost of paint & brushes.

Second coat of 1st Grade Aluminium Paint duly scratching and cleaning of towers including labour charges, cost of paint, brushes, etc,.

Labour charges for painting including scratching and cleaning of towers of 2nd coat of Aluminium with out cost of paint & brushes.

Painting of towers single coat of red oxide paint of 1st Grade, including scratching and cleaning of towers.

(a) MT

(b) MT

55 One Acre

One coat of 1 st Grade Red Oxide Paint including labour charges for scratching and cleaning of towers including cost of paint, brushes etc,.

Labour charges for painting of towers including scratching and cleaning of towers without cost of paint & brushes.

Preparation of contour plan of Substation switch yard sites by taking levels at 10m X 10m grid interval (where ever the ground level variation are in substation or hilly areas 5 m x 5m grid may be adopted). Plotting the contours at each 1 Mtr. Intervals duly showing the boundaries of the site, existing structures/features, roads, natural drain and ponds. There alternative formation levels along with cutting and filling quantities of earth in a most economical way are to be prepared and submitted. The rates are inclusive of cost and conveyance of materials, labour charges, hire charges of equipment and tools & plants.

ANNEXURE – III

ERECTION OF 400kV, 220kV, 132 kV & 33kV SUBSTATIONS

-4

22257

11289

12930

3233

6468

3233

SS Rate for 2009-10 (Rs.)

6468

2425

-4

4044

2155

33

6496

484

33

143


193

299

86

7532

1204

5039.4

7819

293339

506481

140372

33

9

4

16

7.4

7.410.2

20.2

21.5

39.3

73.2

647

13522

11318

8085

25063854

27501779

64727501779

64737181779

840357

3854

258717797829

9395

5239

4366323340442910105124981213

84037181779

840

357

4044

1131

6953

2506

3721

2291

1146

2352900

3000732

44134413

484235647

5738

3361

22681628

4071617

322376390

2618

734

1532

416

1640

910

2000

ANNEXURE-IX

EQUIPMENT / MATERIAL RATES

Sl. Description of Item UnitNo.(1) (2) (3)

SUBSTATION MATERIALS

1 100kVA 33/0.4kV Stn. Transformer with HG Fuse set Each

2 250kVA 33/0.4kV Stn. Transformer with HG Fuse set Each

3 220kV SF6 Circuit Breakers Each

4 132kV SF6 Circuit Breakers Each

5 33kV Vacuum Circuit Breakers Each

6 220kV PTR CTs 300Amps. Each

7 220kV Feeder CTs 800 Amps Each

8 132kV PTR CT’s 300A (Differential Core) Each

9 132kV Feeder CTs 600 A Each

10 33kV CTs 1200 A Each

11 33kV CTs 400 A Each

12 220kV Potential Transformers Each



15 220kV CVTs Each

16 132kV CVTs Each

17a 220kV Lightning Arrestors Each

17b 132kV Lightning Arrestors Each

17c 33kV Lightning Arrestors Each

18 220kV, 800A Isolators with E/s Each

19 220kV, 800A Isolators without E/s Each

20 220kV,1600A Isolators with E/s Each

21 220kV, 1600A Isolators without E/s Each

22 132kV 800A Isolators with E/s Each

23 132 kV 800A Isolators W/O E/s Each

24 33 kV Isolators - 800 Amps Each

25 220kV Solid Core Insulator Each



28 220V, 200AH Battery Set Set

29 220V 200Ah Battery set (M.F.) Set

30 220V 200Ah Charger with DCDB Set

31 220V 80Ah Battery set(MF) Set

32 220V 80Ah / 100 Ah Charger with DCDB Set

33 220kV Transformer C&R Panel Each

34 220kV Feeder C&R Panel Each

35 220kV Bus bar Protection Panels Each

36 220kV Bus-Coupler C & R Panels Each

37 132kV feeder C&R panel Each

38 132kV Transformer panel. Each

39 LTAC panel Each

40 33kV Twin feeder panel Each

41 11kV , 2500 Amps VCB Kiosk Each

42 11kV , 1250 Amps VCB Kiosk Each

43 2C x 2.5 Sq.mm KM




46 10C x 2.5 Sq.mm KM

47 12C x 2.5 Sq.mm KM

(4)SUBSTATION MATERIALS

250998.00430186.00

1364414.00

735630.00

277989.00

380855.00

375855.00

121582.00

89637.00

34671.00

21558.00

371857.00

143784.00

28431.00

324342.00

220131.00

50769.00

36033.00

4300.00

158851.00


136158.00

195000.00

185000.00

102118.00

79425.00

34039.00

16736.00

9191.00

2042.00

351741.00

499245.00

209910.00

249623.00

204237.00

1097534.00

1057516.00

2496226.00

366000.00

964451.00

249623.00

243949.00

775000.00

480000.00

26214.00

47022.00

67830.00

743564.00

67830.00

109140.00

130050.00

CLAMPS AND CONNECTORS FOR SS51 Set

52 Set

53 Set

54 Set

55 Set

56 Set

57 Set

58 Set

59 Set

60 T-clamps suitable for Moose or Zebra all three ways Each

61 3-bolted Earth wire Tension clamp Set

62 Each

63 Each

64 PT clamp for Single Zebra / Moose Each

65 PT clamp for twin Zebra / Moose Each

66 LA clamps for single Zebra / Moose Each

67 LA clamps for twin Zebra / Moose Each

68 Pad clamps suitable for twin Zebra/Moose/Panther Each

69 Pad clamps suitable for single Zebra/Moose/Panther Each

70 T-clamps suitable for any conductor Each

71 Each

72 Each

5-Bolted type tension H/W for Twin Moose or Zebra Conductor with 400mm spacing for 220KV and 132KV

Spacer clamps suitable for Moose or Zebra ACSR conductor with 400mm spacing for 220KV and 132KV

Spacer T-clamps suitable for Moose or Zebra ACSR conductor with 400mm spacing for 220KV and 132KV

Suspension clamps suitable for Twin Moose / Zebra conductor for 220KV and 132KV

5-Bolted type single tension H/W for single Moose or Zebra Conductor for 220KV and 132KV

3-Bolted type single tension H/W suitable for single Moose or Zebra ACSR Conductor for 33KV

3-Bolted type single tension H/W suitable for Twin Moose or Zebra ACSR Conductor with 150mm spacing for 33KV

Spacer clamps suitable for Moose or Zebra ACSR conductor with 150mm spacing

Spacer T-clamps suitable for Moose or Zebra ACSR conductor with 150mm spacing

CT Stud clamps suitable for Moose or Zebra ACSR conductor on one side and CT Stud on other side with stud size for single Zebra

CT Stud clamps suitable for Moose or Zebra ACSR conductor on one side and CT Stud on other side with stud size for Twin Zebra

Post type insulator support clamps for twin conductor for 220KV and 132KV

Post type insulator support clamps for single conductor for 220KV and 132KV

73 Post type insulator support clamps for twin conductor for 33KV Each

74 Post type insulator support clamps for single conductor for 33KV Each

75 Suspension clamp suitable for single conductor Each

76 Spacer T-clamp with double dropper suitable for Moose/Zebra Each

77 5-bolted type tension hardware for quadruple Moose Set

78 Suspension hardware for quadruple Moose Set

79 Spacers for quadruple Moose Each

80 16mm U-Bolts Each

81 MTHot Dip Galvanized Bolts & Nuts including Spring washers, Pack washers and flat washers etc.,

CLAMPS AND CONNECTORS FOR SS3203.00

439.00

901.00

3016.00

2012.00

1957.00

3040.00

314.00

806.00

399.00681.00

484.00

917.00

550.00

911.00

447.00

911.00

911.00

444.00

399.00

893.00

643.00

705.00

574.00

1307.00

1017.00

8199.008025.00

1063.00

146.00

86629.00

DATA

Name Of The Work : ERECTION OF 220/33KV SS SINGOTAM.SCHEDULE - IV : ERECTION WORKS IN SWITCH YARD & CONTROL ROOM (ELECTRICAL)

Up to 5KM 5 33.53

DATE OF ESTIMATE :- Every KM beyond 5 up to 30 25 125.75SSR ADOPTE2010-2011 Every Km beyond 30KM 15 62.85

LI & LA 14.00% AA 0% Transport steel 222.13AREA ALLOWANCE 25.00% LI & LA 13%INDUSTRIAL AREA ALLOWANCE 20.00%LABOUR CESS 1.00%DISTANCE FROM HYDERABAD 45 Km Add 80 Km

All amountsare in Rupees

2 Supply G I structure parts including cost & conveyance, fabrication and galvanisation etc., complete for finished item of work Rail poles RM= Rs. 54667.00 54667.00

Add E.D @ 8.24% = Rs. 4505.00Transportation charges for steel up to site as per Common SSR 2010-11(Distance from Hyderabad per MT (in Rupees) per MT 222.13

Transportation charges per RM = Rs. 222.13

Add Area Allowances at the rate applicable 25.00% = Rs. 0.00LI & LA 14.00% = Rs. 0.00Ind Area AllowanceBasic Rate = Rs. 59394.13 59394.00

3 Supply of G I bolts & Nuts including cost of conveyance, duties & taxes and insurance 86629.00 86629.00

Add Area Allowances at the rate applicable 25.00% = Rs. 0.00LI & LA 14.00% = Rs. 0.00Basic Rate = Rs. 86629.00 86629.00

4

Erection of stu setting template cost as per SSR2009-10 220kv = Rs. 2268.00 = Rs. 2268.00Add Area Allowances at the rate applicable 25.00% = Rs. 567.00LI & LA 14.00% = Rs. 317.52

Basic Rate = Rs. 3152.52 3153.00Erection of stu setting template cost as per SSR2009-10 132kv = Rs. 1628.00 = Rs. 1628.00

1628.00Add Area Allowances at the rate applicable 25.00% = Rs. 407.00LI & LA 14.00% = Rs. 227.92

Basic Rate = Rs. 2262.92 2263.00Erection of stu setting template cost as per SSR2009-10 33kv = Rs. 407.00 = Rs. 407.00

407.00Add Area Allowances at the rate applicable 25.00% = Rs. 101.75LI & LA 14.00% = Rs. 56.98

Basic Rate = Rs. 565.73 566.00

Cost of G I structure parts per MT (cost of galv.ss structure-cost of galvanisation as per Memo No CPT310/SE/P II/DE-3/D No 49/10 Dt 18.02.2010


6 Erection of all types of structures fabricated from RS joists, M.S.Angles, channels, plates,rods etc.(Super structures and Bolts & Nuts) SED 3 MT

Erection of structures cost as per SSR2009-10 = Rs. 1617.00 = Rs. 1617.001617.00

Add Area Allowances at the rate applicable 25.00% = Rs. 404.25LI & LA 14.00% = Rs. 226.38Basic Rate = Rs. 2247.63 2248.00

10 SED 5 Each

Stringing Labour cost as per SSR 2009-10 Each = Rs. 484.00484.00

Add Area Allowances at the rate applicable 25.00% = Rs. 121.00LI & LA 14.00% = Rs. 67.76Add Cost of 3 Bolted single tension clamps (2 Nos.) 681.00 per set = Rs. 1362.00(2 Nos. per phase)

Basic Rate = Rs. 2034.76 2035.00

11 SED 6 Each

Without clampsJumpering Labour cost as per SSR 2009-10 = Rs. 193.00Add Area Allowances at the rate applicable 25.00% = Rs. 48.25LI & LA 14.00% = Rs. 27.02Laour charges for 1 jumper 268.27No.of Jumpers 45 Nos

= Rs. 12072.15= Rs. 268.27 268.00

Dismantling of jumpers of single zebra conductor 268.27 x 75% 201.20201.00

12 Twin Jumper SED 6b Each

With clampsJumpering Labour cost as per SSR 2009-10 = Rs. 193.00

193.00Add Area Allowances at the rate applicable 25.00% = Rs. 48.25LI & LA 14.00% = Rs. 27.02Laour charges for 1 jumper 268.27No.of Jumpers 48 Nos

= Rs. 12876.96Cost of Suspension hardware for Single Zebra 3 3016.00 9048.00Cost of T clamps 15 399.00 5985.00Add Cost of clamps 15033.00

27909.96= Rs. 581.46 581.00

13 a&b laying of earth mat gi/ms 100X16 mm 100x16mm G I M SCost of GI steel Per kg = Rs. 44.91 30.00Add 10% extra towards wastage, cleats, overlap etc as per SSR 2009-10 4.49 3.00

Structure erection

Fixing hardware, stretching the groundwire and stringing of over head earth bus from pinacle to pinacle excluding cost of ground wire, but including cost of tension clamps etc.,

Connecting equipment to bus and/or another equipment with SINGLE MOOSE / ZEBRA conductor including measuring,cutting clamping and also hoisting of suspension insulator assembly to support the conductor wherever necessary including cost of tee connector

Labour charges for …10…...jumpersBasic rate (Cost per jumper)

Connecting equipment to bus and/or another equipment with SINGLE MOOSE / ZEBRA conductor including measuring,cutting clamping and also hoisting of suspension insulator assembly to support the conductor wherever necessary including cost of tee connector

Labour charges for …29…...jumpers

Cost of 29.. JumpersBasic rate

Total cost of earth material per Kgs 49.40 33.00Cost of GI steel required for earth flat per RM (12.6Kg/RM) kg/RM 12.6 = Rs. 622.45 415.80

Laying cost of Earth mat as per SSR 2010-11 per RM = Rs. 50.0050.00

Add Area Allowances at the rate applicable 25.00% 12.50LI & LA 14.00% = Rs. 7.00Laour chargesBasic rate = Rs. 69.50 70.00Basic rate including supply of material 692.00 485.00

14 a&b 50x8mm flat SED 7 c G I M S

Basic Rate -(Total cost of MS steel including all taxes and duties including transportation to site.) per MT

Cost of MS steel Per kg = Rs. 44.91 30.00Add 10% extra towards wastage, cleats, overlap etc as per SSR 2009-10 4.49 3.00Total cost of earth material per Kgs 49.40 33.00Cost of steel required for earth flat per RM (3.1Kg/RM) kg/RM 3.1 139.22 93.00

Laying cost of Earth mat as per SSR 2009-10 per RM = Rs. 39.40Add Area Allowances at the rate applicable 25.00% 9.85LI & LA 14.00% = Rs. 5.52Labour charges 54.77

Basic rate = Rs. 54.77 55.00Basic rate including supply of material 194.00 148.00

15 Earth Pit SED 8 Each

Erection cost as per SSR 2009-10 = Rs. 7819.007819.00

Add Area Allowances at the rate applicable 25.00% 1954.75LI & LA 14.00% = Rs. 1094.66Labour charges 10868.41

Add Transportation cost of C.I.Pipes (One C.I Pipe weight-95 Kgs)(Steel transportation cost per MT*95/1000 for 100KM) (471*95/1000) = Rs. 0.00

= Rs. 10868.41 10868.00

16 SED 9 RM

Laying cost as per SSR 2009-10 = Rs. 7.407.40

Add Area Allowances at the rate applicable 25.00% = Rs. 1.85LI & LA 14.00% = Rs. 1.04Basic rate = Rs. 10.29

17a SED 10 a Each

cost as per SSR 2008-09 = Rs. 20.2020.20

Add Area Allowances at the rate applicable 25.00% = Rs. 5.05LI & LA 14.00% = Rs. 2.83Basic rate = Rs. 28.08 28.00

Laying of earth mat including excavation of trenches,welding and fixing lugs,connecting to equipment and connecting lightning shield to earth mat and earthing of fence posts,drilling and connecting earthrods with - 50 x 8mm MS Flat

As per SED 1b

Excavation of earth pit, putting cast iron pipe with flange on one end ( as per relevant ISS ), of nominal dia 125 mm and 2.75 metres long inside the pit including supply and fixing of RCC Collars 1mtr dia and 0.6 mtrs long inside the pit, and backfill t

Laying of control cables of all sizes (from 2 core, 2.5 sqmm to12 core,2.5 sqmm both copper and aluminium) in cable trenches including cost of suitable metallic glands with rubber lining & dressing. This includes running of cables in control room where ca

Control Cable laynig

Cable termination to the switch-gear, marshalling boxes/panel terminal blocks/control & relay panels, LTAC panel, including providing suitable ferrules and lugs as per specification (including cost of ferrules and lugs).Note: Rate to be quoted for termina

Cu.. Cable Termination

17b SED 10 b Each

cost as per SSR 2009-10 = Rs. 20.2020.20

Add Area Allowances at the rate applicable 25.00% = Rs. 5.05LI & LA 14.00% = Rs. 2.83Basic rate = Rs. 28.08 28.00

18 SED 11 b Each

Cost of Lighting Fixture with lamp complete including all taxes & duties =Rs. 6500.00 cost as per SSR 2009-10 =Rs. 647.00

647.00

Add Area Allowances at the rate applicable 25.00% 161.75LI & LA 14.00% = Rs. 90.58Basic rate = Rs. 7237.58 7238.00

20 Erection of marshalling box on the structures of equipment including cost of marshalling boxes SED- 14 Each

Cost of marshalling box 5200.00Erection cost as per SSR 2009-10 235.00

235.00Add Area Allowances at the rate applicable 25.00% 58.75LI & LA 14.00% 32.90labour = Rs. 326.65Basic rate = Rs. 5526.65 5527.00

25 2000.00

27 Rubber mats SED 18 Each

Cost of Insulation Rubber mats (Including all Taxes & duties) = Rs. 1200.00Basic rate = Rs. 1200.00

30 SED 22 h 12000

31 a SED 22 d Each

Cost of Danger Board(Including all Taxes & duties) = Rs. 200.00Basic rate = Rs. 200.00

31 b L/C Board SED 22 b Each

Cost of L/C Board(Including all Taxes & duties) = Rs. 200.00

Cable termination to the switch-gear, marshalling boxes/panel terminal blocks/control & relay panels, LTAC panel, including providing suitable ferrules and lugs as per specification (including cost of ferrules and lugs).Note: Rate to be quoted is for term

Al.. Cable Termination

Installation of lighting fixtures of 250 Watts HPSV of Crompton Greveas / Phillips make, on switchyard structures including cost of lighting fixtures and cabling and connections

Lighting Fixtures

Erection - Marshelling Box

Writing of names in the control room for identification of rooms, on panels, equipment, marshalling boxes, kiosks, with CT ratio etc., & on maingates neatly with superior quality paint brushes & labour etc., complete on the main gate with superior quality synthetic enamel paint with two coats including cost of paint, brushes and labour charges etc complete.

Supply of Insulation of Rubber mats of size 2m x 1m x 6mm confirming to IS 5424/96 and laying in front of panels in the Control Room

Supply and fixing of Glow sign board, using 1" (25.4mm) square pipe for outer frame box, using best quality flex with computerised cut letters and symbol ( APTRANSCO logo, name and capacity) using good quality tubes, aluminium chokes of Phillips / Crompt

Glow sign board

Providing of "Caution Boards" of size 12"x8" painted as Danger including cost of paint, brushes and labour charges etc., complete as directed by the engineer in charge.

Danger Board

Providing of "Caution Boards" of size 12"x8" painted as Line Clear including cost of paint, brushes and labour charges etc., complete as directed by the engineer in charge.

Basic rate = Rs. 200.00

32 a L/R Board SED 22 a Each

Cost of L/R Board(Including all Taxes & duties) = Rs. 200.00Basic rate = Rs. 200.00

32 b B/D Board SED 22 c Each

Cost of B/D Board(Including all Taxes & duties) = Rs. 200.00Basic rate = Rs. 200.00

33 Supply and fixing of Portable Emergency twin tube fittings of 20Watts capacity make Bajaj/Panasonic 2500.00Basic rate

34 15 lbs CO2 SED 19 a Each

Cost of 15lbs Co2 portable fire extinguishers (Including all Taxes & duties) = Rs. 5100.00Basic rate = Rs. 5100.00

35 50 lbs CO2 SED 19 b Each

Cost of 50lbs Co2 portable fire extinguishers(Including all Taxes & duties) = Rs. 13900.00Basic rate = Rs. 13900.00

Cost of Supply & Fixing of GI Flexible earth Bonds = Rs. 150.00

Basic rate = Rs. 150.00

Asst. Executive Engineer,T.L.C.SD-Mahabubnagar.

Providing of "Caution Boards" of size 12"x8" painted as Load Relief including cost of paint, brushes and labour charges etc., complete as directed by the engineer in charge.

Providing of "Caution Boards" of size 12"x8" painted as Break down including cost of paint, brushes and labour charges etc., complete as directed by the engineer in charge.

Supply and fixing of 15 lbs CO2 portable fire extinguishers of standard make with ISI certification like Fire flex / Sharathy industries complete with first filling Horn and Hose.

Supply and fixing of 50 lbs CO2 portable fire extinguishers (with Trolly) of standard make with ISI certification like Fire flex / Sharathy industries complete with first filling Horn and Hose.

COST DATA FOR STEEL

Apr-09 May-09 Jun-09 Jul-09 Aug-091 G I Tower parts MT 64824 65097 63017 62656 622762 G I structure parts MT 55781 55818 54124 53839 528113 MS Flat MT 33000 33000 32500 31500 300004 G I Flat MT 44789 45367 44838 44005 43054

Sep-09 Oct-09 Nov-09 Dec-0963681 63126 63844 6481854489 53515 53753 5466731000 30000 29000 3000044681 43758 43047 44910

STANDARD ELECTRICAL DISCRIPTIONS OF ITEMS IN SUBSTATION ESTIMATES.ABSTRCT ESTIMATE

NAME OF WORK :- ERECTION OF 132KV BAY EXTENSION IN132/33KV KOTHUR SS FOR SHAMSHABAD FEEDER

SCHEDULE - IV : ERECTION WORKS IN SWITCH YARD & CONTROL ROOM (ELECTRICAL)

QTY Description Item Short Discription Basic Rate RATE Amount

(SED No.)(1) (2) (3) (5) (4) (5) (6) (7) (8) (9) (10) (11)

1 Stub setting

19 a. 220kv stuctures 3152.52 31.53 Each 126.10 107.15 3417.30 64928.708 b. 132kv structures 2262.92 22.63 Each 90.52 76.92 2452.99 19623.92

62 c. 33kv structures and CPLs 565.73 5.66 Each 22.63 19.23 613.25 38021.502 63.00 Structure erection SED 3 3152.52 31.53 MT 126.10 107.15 3417.30 215289.90

3 28 Earth Bus SED 5 2034.76 20.35 Each 81.39 69.16 2205.66 61758.48

4 45 Twin Jumper SED 6 268.27 2.68 Each 10.73 9.12 290.80 13086.00

5 48 Single Jumper SED 6 c 581.46 5.81 Each 23.26 19.76 630.29 30253.92

621 201.00 2.01 Each 8.04 6.83 217.88 4575.48

S.L.No.

Std. Electl. Disc. No.

Labour Cess @1%

Unit of Measu

re-ment

VAT @ 4%)

Tax @10.3% on

33% of Basic


Erection of all types of structures fabricated from RS joists, M.S.Angles, channels, plates,rods etc.(Super structures and Bolts & Nuts)

Fixing hardware, stretching the groundwire and stringing of over head earth bus from pinacle to pinacle excluding cost of ground wire, but including cost of tension clamps etc.,

Connecting equipment to bus and/or another equipment with SINGLE MOOSE / ZEBRA conductor including measuring,cutting clamping and also hoisting of suspension insulator assembly to support the conductor wherever necessary including cost of tee connectors etc.,without clamps

Connecting equipment to bus and/or another equipment with SINGLE MOOSE / ZEBRA conductor including measuring,cutting clamping and also hoisting of suspension insulator assembly to support the conductor wherever necessary including cost of tee connectors,suspension clamps and spacer clamps etc.with Clamps

Dismantling of jumpers of single Zebra from the dismantled equipment

7 200 100 x 16mm MS Flat SED 7 a 69.50 0.70 RM 2.78 2.36 75.34 15068.00

7A 30 100 x 16mm GI Flat SED 7 b 69.50 0.70 RM 2.78 2.36 75.34 2260.20

7B 325 50 x 8mm MS Flat SED 7 c 54.77 0.55 RM 2.19 1.86 59.37 19295.25

7C 200 50 x 8mm GI Flat SED 7 d 54.77 0.55 RM 2.19 1.86 59.37 11874.00

8 15 Earth Pit SED 8 10868.41 108.68 Each 434.74 369.42 11781.25 176718.75

9 150 Control Cable laynig SED 9 10.29 0.10 RM 0.41 0.35 11.15 1672.50

10 100 Cu.. Cable Termination SED 10 a 28.08 0.28 Each 1.12 0.95 30.43 3043.00


Laying of earth mat including excavation of trenches, welding and fixing lugs,connecting to equipment and connecting lightning shield to earth mat and earthing of fence posts,drilling and connecting earthrods with 100 x 16mm GI Flat


Laying of earth mat including excavation of trenches,welding and fixing lugs,connecting to equipment and connecting lightning shield to earth mat and earthing of fence posts,drilling and connecting earthrods with 50 x 8mm GI Flat

Excavation of earth pit, putting cast iron pipe with flange on one end ( as per relevant ISS ), of nominal dia 125 mm and 2.75 metres long inside the pit including supply and fixing of RCC Collars 1mtr dia and 0.6 mtrs long inside the pit, and backfill the pit in 25mm size granules of BH coke for full depth of the pit with alternate layers of BH Coke and salt of 300mm thick (or back fill with bentonite compound) around the earth pipe of 150mm on all the sides of the pipe including cost and conveyance of BH Coke (or bentonite compound), salt, C.I.Pipe and RCC collars, labour charges for all operational and incidental items of work etc., as directed by the engineer in charge. All earth pits should be connected to the earth mat.

Laying of control cables of all sizes (from 2 core, 2.5 sqmm to12 core,2.5 sqmm both copper and aluminium) in cable trenches including cost of suitable metallic glands with rubber lining & dressing. This includes running of cables in control room where cables are run on cable racks in cable duct.

Cable termination to the switch-gear, marshalling boxes/panel terminal blocks/control & relay panels, LTAC panel, including providing suitable ferrules and lugs as per specification (including cost of ferrules and lugs).Note: Rate to be quoted for termination of one core of cable at both ends.- 2.5 sq.mm. copper

11 5 Lighting Fixtures SED 11 b 7237.58 72.38 Each 289.50 246.01 7845.47 39227.35

12

12A 1 132 kV Circuit Breakers. Erection 132Kv CB 20989.00 209.89 Each 839.56 713.42 22751.87 22751.8712B 3 132 kV Current Transformers. Erection 132kv CT 4304.00 43.04 Each 172.16 146.29 4665.49 13996.4712C 3 132kV Potential Transformers. Erection 132kv PT 4856.00 48.56 Each 194.24 165.06 5263.86 15791.5812D 3 132kV Lightning Arrestors. Erection 132kv LA 2028.00 20.28 Each 81.12 68.93 2198.33 6594.99

12E 3 132 kV Capacitive Voltage Transformers. Erection 132kv CVT 4606.00 46.06 Each 184.24 156.56 4992.86 14978.58

12F 1 132 kV Isolators with earth switch. 8540.00 85.40 Each 341.60 290.27 9257.27 9257.27

12G 1 132 kV Isolators without earth switch. 6703.00 67.03 Each 268.12 227.83 7265.98 7265.98

12H 0 132kV Wave Traps. #DIV/0! #DIV/0! Each #DIV/0! #DIV/0! #DIV/0! #DIV/0!

13 2 Erection - Panels 6661.00 66.61 Each 266.44 226.41 7220.46 14440.92

14 3 SED- 14 5526.65 55.27 Each 221.07 187.85 5990.84 17972.52

15

15A 1 132 kV Circuit Breakers. 17755.00 177.55 Each 710.20 603.49 19246.24 19246.2415B 3 132 kV Current Transformers. 3592.00 35.92 Each 143.68 122.09 3893.69 11681.0715C 3 132kV Potential Transformers. 4144.00 41.44 Each 165.76 140.85 4492.05 13476.1515D 3 132kV Lightning Arrestors. 1692.00 16.92 Each 67.68 57.51 1834.11 5502.3315E 0 132 kV Capacitive Voltage Transformers. 5841.00 58.41 Each 233.64 198.54 6331.59 0.0015F 1 132 kV Isolators with earth switch. 7246.00 72.46 Each 289.84 246.29 7854.59 7854.5915G 1 132 kV Isolators without earth switch. 5895.00 58.95 Each 235.80 200.37 6390.12 6390.1215H 0 132kV Wave Traps. 250.00 2.50 Each 10.00 8.50 271.00 0.0015I 2 Contrl & relay panels mounted in control room 14275.00 142.75 Each 571.00 485.21 15473.96 30947.9216 LS Writing name 2000.00 20.00 Each 80.00 67.98 2167.98 2167.98

Installation of lighting fixtures of 250 Watts HPSV of Crompton Greveas / Phillips make, on switchyard structures including cost of lighting fixtures and cabling and connections

Erection of the following equipment at site including insurance etc., and made fit for commissioning

SED 12 - SED 12 - SED 12 - SED 12 - 11

SED 12 - 14

Erection 132kv Isol. with ES

SED 12 - 16

Erection 132kv Isol. w/o ES

SED 12 - 18Erection 132kv

WavetrapSED 12 - 21

Erection of control/relay panels, LTAC panels, annunciation panels, PLCC&EPAX pannels etc., in the control room duly mounting them on channels provided on the cable duct and grouting them with foundation bolts.

SED 12 - 36

Erection of marshalling box on the structures of equipment including cost of marshalling boxes

Erection Marshelling Box

Dismantling of following euipment and devoluting to TLC stores Erragadda including cost of handling, transport, insurance and all other incidental chargs complete

Writing of names in the control room for identification of rooms, on panels, equipment, marshalling boxes, kiosks, with CT ratio etc., & on maingates neatly with superior quality paint brushes & labour etc., complete on the main gate with superior quality synthetic enamel paint with two coats including cost of paint, brushes and labour charges etc complete.

17 5 Rubber mats SED 18 1200.00 12.00 Each 48.00 40.79 1300.79 6503.95

18 1 Glow sign board 12000.00 120.00 LS 480.00 407.88 13007.88 13007.88

19 3 Caution board 200.00 2.00 LS 8.00 6.80 216.80 650.40

19A 3 Caution board 200.00 2.00 LS 8.00 6.80 216.80 650.40

19B 3 Glow sign board 200.00 2.00 LS 8.00 6.80 216.80 650.40

19C 3 Caution board 200.00 2.00 LS 8.00 6.80 216.80 650.40

20 2 Fire extinguisher SED 19 a 5100.00 51.00 Each 204.00 173.35 5528.35 11056.70

20A 1 Fire extinguisher SED 19 b 13900.00 139.00 Each 556.00 472.46 15067.46 15067.46

21 40 Supply & Fixing of GI Flexible earth Bonds 150.00 1.50 Each 6.00 5.10 162.60 6504.00'file:///tt/file_convert/5454673fb1af9f1b348b4736/document.xls'#$estm abstract TOTAL #DIV/0!


Supply of Insulation of Rubber mats of size 2m x 1m x 6mm confirming to IS 5424/96 and laying in front of panels in the Control Room

Supply and fixing of Glow sign board 10' x 4' including cost of transportation to site labour charges etc., in complete finished item of work.

Supply and fixing of Caution boards painted as' Danger ' made up of MS sheet size 300x200x2mm painted with superior quality synthetic enamel paint of 2 coats including cost of paint, brushes and labour charges etc ., in complete finished item of work.

Supply and fixing of Caution boards painted as' On Line Clear ' made up of MS sheet size 300x200x2mm painted with superior quality synthetic enamel paint of 2 coats including cost of paint, brushes and labour charges etc ., in complete finished item of work.

Supply and fixing of Caution boards painted as' Load Relief ' made up of MS sheet size 300x200x2mm painted with superior quality synthetic enamel paint of 2 coats including cost of paint, brushes and labour charges etc ., in complete finished item of work.

Supply and fixing of Caution boards painted as' Break Down ' made up of MS sheet size 300x200x2mm painted with superior quality synthetic enamel paint of 2 coats including cost of paint, brushes and labour charges etc ., in complete finished item of work.

Supply and fixing of 15 lbs CO2 portable fire extinguishers of standard make with ISI certification like Fire flex / Sharathy industries complete with first filling Horn and Hose.

Supply and fixing of 50 lbs CO2 portable fire extinguishers (with Trolly) of standard make with ISI certification like Fire flex / Sharathy industries complete with first filling Horn and Hose.

Name Of The Work : ERECTION OF 220/33KV SS SINGOTAM.Transportin, Loading & Unloading & Insurance Charges

Sno Description Cost Qty Erection Charges

Total Total 1999.17

1 132 KV Circuit Breaker 735630.00 1.00 12936.00 ### 9702.00 ### 1.50 2998.76 1311.00 1311.00 3742.83 20988.59 20989.00 17755.00

3 89637.00 3.00 2847.00 8541.00 2135.25 ### 1.00 1999.17 328.00 984.00 1387.26 12911.43 4304.00 3592.00

5 132 KV CT (metering) 150000.00 3.00 2847.00 8541.00 2135.25 ### 1.00 1999.17 328.00 984.00 2292.71 13816.88 4606.005841.00

6 200000.00 3.00 2847.00 8541.00 2135.25 ### 1.00 1999.17 328.00 984.00 3042.71 14566.88 4856.004144.00

8 132 KV Lightning Arrestors 36033.00 3.00 1344.00 4032.00 1008.00 ### 0.50 999.59 164.00 492.00 560.66 6084.24 2028.00 1692.00

10 170500.00 1.00 5173.00 5173.00 3879.75 ### 1.00 1999.17 489.00 489.00 878.37 8539.54 8540.007246.00

11 193200.00 1.00 3233.00 3233.00 2424.75 ### 1.00 1999.17 489.00 489.00 982.17 6703.34 6703.005895.00

13 70 KN Disc Insulators 375.00 192.00 0.19 383.84 1.10 211.20 360.00 955.04 5.0014 ACSR Moose/Zebra Conductor 220000.00 0.86 0.22 431.82 198.72 171.69 950.40 1553.91 1799.0015 HTGS Earth Wire 25000.00 0.57 0.07 141.94 55.66 31.62 71.00 244.56 431.00

16 Copper control cables 100000.00 150.00 6.80 1020.00 0.02 29.99 19.65 2.95 75.01 1127.94 8.00

18 132 KV Wave Trap 125000.00 0.00 1344.00 0.00 1008.00 0.00 0.13 249.90 87.00 0.00 0.00 249.90 #DIV/0! 250.00

20 Control & Relay Panels 500000.00 2.00 1809.00 1760.00 1356.75 ### 3.00 5997.51 273.00 546.00 5018.09 13321.60 6661.00 14275.00

LEAD STATEMENT

Lead Distance 45 KM

Upto 5km 5 33.53Every 5km beyond 5 up to 30km 25 125.75Every 5km beyond 30km 15 62.85

222.13

Transport Charges for 9 MT 9 X 222.13 = 1999.2or say 2000

Asst. Executive Engineer,

Dismantling rate as per SSR

No.Of Loads

Transport

Charges @

Loading

& Unloadi

ng

Total Loading

& Unloadi

ng

Insurance @

0.5% on cost &

erection

Total Erection

cost

Total Erection cost per

unit

Dismantling Cost

SSR RATE

SSR Rate

132 KV Current Transformer (protection)

132 KV Potential Transformer (metering)

132 KV Isolator With Out E/S with SCI

132 KV Isolator With E/S With SCI

T.L.C.SD-Mahabubnagar.

APTRANSCO

From ToAssistant Executive Engineer Assistant Executive EngineerTLC, SD - Mahabubnagar -1 Civil, TLC, SD - Mahabubnagar

Lr No AEE/TLC/SD - MBNR 1/F 220/33KV SNGTM SS/D No /10 Dt 29-12-10

SUB Erection of 220/33kv Singawattam SS - Civil quantities submitted - Estimate requested - Reg

S.NO Description Qty Reqd

1 220 KV TA 02 220KV TB 103 220KV TC 04 220KV isolator 5

5 220KV BP Boom 6

6 220KV BQ Boom 07 132KV TNS 88 132KV TND 09 132KV TA 010 132KV Isolator 011 132KV BNC 012 132KV BNS 413 132KV BN 014 132KV BA 015 CPL 2316 33 KV TB 417 33 KV TC 1318 33 KV TD 16

19 33KV BD Boom 4320 CBA 220kv 4B 132kv 0C 33kv 621 Stn Transformer 122 220kv Bay Kiosk 123 33kv Bay Kiosk 124 Control romm for 220/33kv SS 125 Cable duct in switch yard 275RM26 PTR plinths for 20MVA transformers 227 Roads 250RM

Assistant Executive EngineerTLC, SD - Mahabubnagar

The civil items work required for erection of 220/33kv Singottam SS are furnished as below. It is requested to arrange to submit the estimate for civil quantities for the above SS.

NAME OF WORK :- ERECTION OF 132KV BAY EXTENSION IN132/33KV KOTHUR SS FOR SHAMSHABAD FEEDER

Item Short Discription

LILA

(SED No.) 25.00% 14.00% 1% 20%(1) (2) (3) (5) (6) (7) (8) (9) (10)

16 a Erection 132Kv CB SED 12 - 2 8085.00 2021.00 1132.00 81.00 1617.00 12936.0016 c Erection 132kv CT SED 12 - 3 1779.00 445.00 249.00 18.00 356.00 2847.0016 e Erection 132kv PT SED 12 - 8 1779.00 445.00 249.00 18.00 356.00 2847.0016 g Erection 132kv LA SED 12 - 11 840.00 210.00 118.00 8.00 168.00 1344.0016 j Erection 132kv Isol. with Earth Switch SED 12 - 16 3233.00 808.00 453.00 32.00 647.00 5173.0016 k Erection 132kv Isol. w/o Earth Switch SED 12 - 18 2910.00 728.00 407.00 29.00 582.00 4656.00

17SED 12 - 36 1131.00 283.00 158.00 11.00 226.00 1809.00


S.L.No. Std. Electl.

Disc. No.

Labour charges as per ssr-

2009-10

Area Allow.

Labour Cess

Ind Area Allowance

Erection charges including

area allowance

Erection of C&R Panels,LTAC panels,PLCC panels EPAX panels etc

Name Of The Work : ERECTION OF 220/33KV SS SINGOTAM.

Weight of Structures & Bolts in Kgs

S.NO DescriptionStructure Weight

Per Total Per Total Per Total1 220 KV TA 0 203.57 0 1812.02 0 85.36 0 02 220KV TB 10 120.86 1208.6 1121.89 11218.9 51.13 511.3 03 220KV TC 0 177.01 0 1963.37 0 95.73 0 04 220KV isolator 5 60.8 304 1310.976 6554.88 43.72 218.6 0

15

5 220KV BP Boom 6 0 0 953.25 5719.5 51.74 310.44 0

6 220KV BQ Boom 0 0 0 1142.93 0 51.74 0 0

1 132KV TNS 8 92.84 742.72 869.41 6955.28 55.04 440.32 02 132KV TND 0 133.44 0 1015.7 0 55.04 0 03 132KV Isolator 0 37.56 0 606.85 0 29.84 0 0

84 132KV BNC 0 0 0 571.22 0 36.2 0 05 132KV BNS 4 0 0 619.56 2478.24 37.13 148.52 06 132KV BN 0 0 0 800.6 0 53.63 0 07 132KV BA 0 0 0 617.71 0 45.43 0 0

8 CPL 23 17.92 412.16 193.22 4444.06 12.3 282.9 09 33 KV TB 4 66.4 265.6 690.88 2763.52 47 188 010 33 KV TC 13 71.04 923.52 480.96 6252.48 30.4 395.2 011 33 KV TD 16 17.28 276.48 200.7 3211.2 12.87 205.92 0

56

12 33KV BD Boom 43 0 0 199.09 8560.87 26.6 1143.8 0

13 6 0 150 900 0 0

14 Bolts & Nuts LS 0 0 80 804133.08 59058.93 3925 80

Struc CB Total220kv towers 15 4 19132kv Towers 8 0 833kv Towers & CPLs 56 6 62

2.Procurement of Raw SteelWeight of Stubs/Foundation bolts 4133.08Weight of Structuress 59058.93

TOTAL 63.19201 or say 63 MT

3.Weight Of Bolts & NutsWeight of Bolts&Nuts 3925Add 2% Wastage 78.5

4003.5 Or say 4 MT4.Sructure Erection

Erection Weight of Structures Structure parts 59058.93Bolts & nuts 4003.5Total 63062.43 Or say 63 MT

Stringing of 220, 132, 33 KV Bus

Description of he work Qty0 2 34 0

Qty reqd

Weight of Stubs/Foundation

Bolts

Weight of Bolts & Nuts

Erection Weight

PTR Neutral & 33kv CT Support Structure(if required)

No of Cond/phase

Bus width

Rqmt of cond

No of ins /string

Rqmt of Insulators

5.220 KV Twin Bus (Main)

1 1 34 1020 1 34 01 102 14 840 1 36 00 2 36 00 2 12 00 1 12 00 10 0

pilot insulator for 132kv bus 0 10 00 0

2 2 20 2400 2 12 02 1 20 1202 1 12 722 1 36 2168 648 4 192

Total requirement with wastage 750 192Or say 750 192

EARTH WIRE

Qty

220kv 2 0.036 0.072 10 18 0.18220kv 12 0.018 0.216132kv 14 0.02 0.28 8 12 0.1Total 28 0.568 0.848

or say 1 KMREQUIREMENT OF JUMPERS AND CONDUCTOR

220KV 132KV 33kvNumber of Feeder bays 2 0 4Number of bus coupler bays 0 0 0Number of Transformer bays 2 0 2Number of PTs 1 0 1

For Feeder Bays220KV 33KV

Jumper

conductor Length

Jumper

conductor

Line - Las 6 3 0 18 1 3 0 3

line - Isoaltor 6 0 3 18 0 0 0 0Line - WT 6 0 0 0 0 0 0 0WT - Isolator 5 0 0 0 0 0 0 0line - Isoaltor 6 0 0 0 2 3 0 6Isolator - CT(P) 3 0 3 9 2 0 3 6CT(P) - CT (M) 3 0 3 9 2 0 3 6CT (M) - PT (M) 3 0 3 9PT (M) - CB 3 0 3 9CB - iso 4 0 3 12 3 0 3 9Iso - Bus 6 3 0 18 3 3 0 9Total / Bay 6 18 102 9 9 39Grand Total for all bays 0 0 0 36 36 156

TOTAL REQUIREMENT OF JUMPERS & CONDUCTOR132KV 33KV

5.220 KV Single Bus (Main)5.220 KV Single Bus (Aux)

10.132 KV Single Main.Bus6.132 KV Twin Bus (Main)9.132 KV Twin Aux. Bus10.132 KV Single Aux.Bus

6.33 KV Twin Bus11.33 KV Twin Aux. Bus7.33 KV Single Aux. Bus7.33 KV Single Aux. Bus7.33 KV Single Aux. Bus

Length/jumper

Rqmt of E/W

No of main struc

EW per

strruc

Length With

clampW/O clamp

With clamp

W/O clamp

Jumper

conductor

Jumper

conductor

For Bus 0 648For Feeder Bays 0 0 0 36 36 156For Trans Bays 0 0 0 0 0 0For PTs 0 0 0 6 9 15For Bus - Bus Jumper 6 0 36 0 0 0Total with single cond 6 0 36 42 45 171Grand Total of Cond 36 819

132kv 33KV Total no of single Zebra/Moose jumpers with clamps 6 42 48Total no of single Zebra/Moose jumpers without clamps 0 45 45Total no of twin Zebra/Moose jumpers with clamps 0 0 0Total no of twin Zebra/Moose jumpers without clamps 0 0 0Total requirement of conductor 36 819 855Total requirement of conductor including wastage @1% 863.55 864

Dismantling of Jumpers of Single Zebra 21

REQUIREMENT OF EARTH FLATEARTH MAT 25100X16MS 86

18 1850x8 MS Hor 6550x8 GI Vert 71

136 25Equipment Qty Rqmt per equipment Total requirement

GI MS GI MS100x16 50x8 100x16 50x8 100x16 50x8 100x16 50x8

Las 3 2.75 3 2.5 5 8.25 9 7.5 15CVT 0 0 0 0 5 0 0 0 0CVT - MB 0 0 6 0 5 0 0 0 0Wave Trap 0 0 8.5 0 5 0 0 0 0Isolators 2 0 21 0 5 0 42 0 10Iso - MOM Box 2 0 5 0 5 0 10 0 10Iso - ES box 1 0 5 0 5 0 5 0 5CTs (METERING) 3 0 8.5 0 5 0 25.5 0 15CT - MB 1 0 6 0 5 0 6 0 5PTs 3 0 8.5 0 5 0 25.5 0 15PT - MB 1 0 6 0 5 0 6 0 5CTs (PROTECTION) 3 0 8.5 0 5 0 25.5 0 15CT - MB 1 0 6 0 5 0 6 0 5CB - 132kv 1 0 6 0 5 0 6 0 5CB - 132kv box 1 0 6 0 5 0 6 0 5Cable trench 50 0 0 0 1 0 0 0 50

132kv main structure 2 0 2.5 0 5 0 5 0 10Earth pits (Total) 15 3.5 0 0 2.5 52.5 0 100 37.5

60.75 177.5 107.5 207.5

Total requirement of Earth FlatFor Earth mat 0 0 86 136For equipment & structure earthing 60.75 177.5 107.5 207.5

TOTAL 60.75 177.5 193.5 343.5Total requirement of earth flat including 2% extra towards over laps 62 181 197 350

10.Laying Of Earth Mat With The Following Sizes of MS/GI Flatsa)100X16 MM MS Flat 197 200 RMTb)100X16 MM GI Flat 62 30 RMT

With clamp

W/O clamp

With clamp

W/O clamp

c)50X8 MM MS Flat 350 325 RMTd)50X8 MM GI Flat 181 200 RMT

e.Excavation Of Earth Pits220KV 132KV 33kv

Number of Feeder bays 2 0 4Number of bus coupler bays 0 0 0Number of Transformer bays 2 0 2

Qty Transformer LAS Extra PitsTransformer Bay 0 0 0 0132 KV Bay 0 0 0 033 KV Bay 4 4 2 0132 KV Bus PT 0 033 KV Bus PT & stn Tf 0 0Control Room 0Equilising earth pits 2 0

0 10 4 1Total No.Of Earth Pits 15

LAYING OF CONTROL CABLES

length No of cables required2core 4core 6core 10core 12core

132kv feeder 150 0 3 8 8 2loops 15 0 2 4 5Sub total 0 0 0 0 0Lighting 30 5

150Grand Total 150 0 0 0 0

11.Laying Of Control CablesTotal KM of 12CX2.5 Sqmm Copper Control Cable 0 RMTTotal KM of 10CX2.5 Sqmm Copper Control Cable 0 RMTTotal KM of 6CX2.5 Sqmm Copper Control Cable 0 RMTTotal KM of 4CX2.5 Sqmm Copper Control Cable 0 RMTTotal KM of 2CX2.5 Sqmm Copper Control Cable 150 RMTTotal KM of copper control cable required 150 RMT

or say 0.15 Km13.Cable Terminations to the Switch Gear2.5 Sqmm Copper with copper lugs each core at both ends 100 Each120 Sqmm Aluminium with Aluminium lugs each core at both end 0 Each

Erection of change over switch 63A 3phase 0 Each

14.Installation of Ligtning FixturesInstallation Of Lightning Fixtures 5 NO.S

15.Erection Of the Following Equipment132 KV Circuit Breaker 1 Nos132 KV Current Transformer(protection) 3 Nos132 KV Potential Transformer (metering) 3 Nos132 KV Lightning Arrestors 3 Nos132 KV Current Transformer(metering) 3 Nos132 KV isolator With E/S 1 Nos132 Kv Isolator With Out E/S 1 Nos132 KV Wave Trap 0 Nos132 KV Solid Core Insulators 18 Nos

CB & CTS

No of bays

Line matching unit 0 Nos

Dismantling of following equipment132 KV Circuit Breaker 1 Nos132 KV Current Transformer(Feeder) 3 Nos132 KV Potential Transformer 0 Nos132 KV Lightning Arrestors 3 Nos132 KV Capacitance Voltage Transformer 2 Nos132 KV isolator With E/S 1 Nos132 Kv Isolator With Out E/S 1 Nos132 KV Wave Trap 1 Nos132 KV Solid Core Insulators 18 NosLine matching unit 1 Nos132 KV Control & Relay Panel for feeder 2 SetsMarshalling Boxes 3 Nos

16.Erection Of the Control & Relay Panels220 KV Control & Relay Panel 0 Sets132 KV Control & Relay Panel for feeder 2 SetsTotal No.Of Control & Relay Panels 2 Sets

Erection Of the Following 0 Each3 Each

2 Each

1 Each

5 Each

40 Each

25 Each

39.Supply and fixing of glow sign board 10' X 4' 1 Each

40.Supply of caution BoardsA) DANGER with logo 3 EachB) LINE CLEAR 3 EachC) BREAK DOWN 3 EachD) LOAD RELIEF 3 Each


25.Marshalling Kiosk19.Marshalling Boxes

26.Supply & Fixing of 15 lbs capacity CO2 portable fire extinguishers (with out trolleys)

27.Supply & Fixing of 50 lbs capacity CO2 portable fire extinguishers (with trolleys)

30.Supply & Fixing of insulation rubber mats and laying in the control room

34.Supply & Fixing of Flexible GI earth Bonds

36. Writing of Names in the control Room & Switch Yard

ELECTRICAL PORTION


ABSTRACT

Material Portion 15976145.97

Labour Portion #DIV/0!

Total #DIV/0!

Add 3% Contingencies #DIV/0!

Add 10.75% General & Adm Charges #DIV/0!

Grand Total #DIV/0!

Or Say #DIV/0!

MATERIAL PORTION


SNO Description Material QTY Rate Per Amount3 GI Structure parts 63 59394.13 Each 3741830.194 Supply of GI bolts & nuts 4 86629.00 MT 346516.005 Supply of 100x16mm MS earth flat 200 415.80 RMT 83160.006 Supply of 100x16mm GI earth flat 30 622.45 RMT 18673.587 Supply of 50x8mm MS earth flat 325 93.00 RMT 30225.008 Supply of 50x16mm MS earth flat 200 139.22 RMT 27844.209 132 KV Circuit Breaker 1 735630.00 Each 735630.00

12 132 KV Current Transformer(protection) 3 89637.00 Each 268911.0015 132 KV Potential Transformer (metering) 3 143784.00 Each 431352.0017 132 KV Lightning Arrestors 3 36033.00 Each 108099.0019 132 KV Current Transformer(metering) 3 220131.00 Each 660393.0020 132 KV isolator With E/S 1 102118.00 Each 102118.0021 132 Kv Isolator With Out E/S 1 79425.00 Each 79425.0023 132 KV Wave Trap 0 125000.00 Each 0.0024 33 KV/400 V Station Transformer(100 KVA) 1 250998.00 Each 250998.0025 132 KV Solid Core Insulators 18 9191.00 Each 165438.0031 70 KN Disc Insulators 192 375.00 Each 72000.0032 ACSR Moose Conductor 0 260000.00 KM 234000.0033 ACSR Moose/Zebra Conductor 0.9 220000.00 KM 124960.0034 HTGS Earth Wire 0.568 25000.00 KM 14200.0036 Copper Control Cable 0.15 100000.00 KM 15000.00

15976145.97


Name Of The Work : ERECTION OF 220/33KV SS SINGOTAM.DETAILED ESTIMATE

Sno Description Of Work Qty Rate Per

Electrical Portion

2 63 59394.00

3 Providing and fixing of GI bolts & nuts including cost of material for fabricated structures. 4 86629.00

a. 220kv stuctures 15 3153.00b. 132kv structures 8 2263.00c. 33kv structures and CPLs 56 566.00

4 Erection of structures fabricated from RS Joists, channels, M.S Angles. 63 2248.00 MT

5 0 16566.00

6 2 26687.00 E

7 2 14737.00

8 28 2035.00 E

9

a) with out clamps 45 268.00 Eb) with clamps 48 581.00 E

11

a) 100 X1 6 MM MS Flat 197 568.00 RMTb) 100 X 16 MM GI Flat 62 692.00 RMTc) 50 X 8 MM MS Flat 350 148.00 RMTd) 50 X8 GI Flat 181 194.00 RMT

12 15 10868.00 0

13

a. 2.5Sq mm 150 10.29 RMTb. 70Sq mm 0 28.00

15

a) 2.5 sqmm copper with copper lugs each at both ends 100 28.00 Eb) 4 C X 120 sqmm Aluminium with Aluminium lugs each core at both ends 0 102.00 E

16 5 7238.00 E

17

132 KV Circuit Breaker 1 10268.00 E33 KV Circuit Breaker 0 3183.00 E132 KV Current Transformer 3 2259.00 E33 KV Current Transformer 0 822.00 E132 KV Potential Transformer 3 2259.00 E33 KV Potential Transformer 0 822.00 E132 KV Lightning Arrestors 3 1067.00 E

Procurement of raw steel such as MS angles, plates, channels, RS joist, MS rounds etc and fabrication and galvanisation of main and auxilary structure, stubs, stub setting template and foundation bolts, U bolts with suitable galvanised nuts for foundation


Hoisting of insulators and hard ware stretching the conductor and stringing of 132 KV main Bus comprising of Three phases with Single Zebra/Moose conductor to a tensin of 900Kgs including fixing of spacer clamps( The approximate length of bus section will be 40mts.)

Hoisting of insulators and hard ware stretching the conductor and stringing of 33 KV Main Bus comprising of Three phases with Twin /Moose conductor to a tensin of 900Kgs including fixing of spacer clamps( The approximate length of bus section will be 20mts.)

Hoisting of insulators and hard ware stretching the conductor and stringing of 132 KV Aux.Bus comprising of Three phases with Single Zebra/Moose conductor to a tensin of 900Kgs including fixing of spacer clamps( The approximate length of bus section will be 40mts.)

Fixing hard ware, stretching the groundwire and stringing of over head earth bus from pinacle to pinacle including supply of tension clamps

Connecting equpiment to bus and/or another equipment with Single Moose/Zebra including measuring,cutting, clamping & also hoisting of suspension insulator assembly to support the conductor whereever necessary.

Laying of earth mat including excavation of trenches, welding & fixing of lugs, connecting to equipment & connecting lightninig shield to earthmat & earthing of fence posts, driling and connecting earthrods including connecting cast iron pipes as per Drg.Drg.No.SET(SS)1/99 with the following sizes of M.S.Flats & G.I Flats Incl. cost of Flats & Earthrods

Excavation of earth pits, putting cast iron pipe with flange on one end ( as per ISS 7181/74), of nominal dia 125mm & 2.75 Mts long inside the pit and back filing the pit with BH coke Incl. COST OF C.I PIPES & BH COKE

Laying of control cables of all sizes (from 2core, 2.5 sqmm to 12 core, from 2.5sqmm to 120Sq mm of both copper and aluminium) in cable trenchesincluding cost of suitable metallic glands and rubber lining & dressing. Note : This incl. running the cable in control room where cables are run on cable racks in the cab duct

Cable termination to the switch gear, marshalling boxes/panel terminal blocks/C&R panels, LTAC panel incl. providing suitable ferrules and lugs as per specification (incl. cost of ferrules and lugs Note : Rate to be quoted is for termination of one core of cable at both ends)

Installation of lighting fixtures on switch yard structures incl. cost of lightning fixtures & cabling connections

Erection of the following equipment incl. loading & unloading, transport to site from APTRANSCO's stores and the incidental handling charges

33 KV Lightning Arrestors 0 453.00 E132 KV Capacitance Voltage Transformer 3 2259.00 E132 KV isolator With E/S 1 4106.00 E132 Kv Isolator Without E/S 1 3696.00 E33 KV Isolator 0 1335.00 E132 KV Wave Trap 0 1335.00 E33kv Solid core insulator 6 453.00 E

18 2 1436.00 E

Erection of line matching unit 0 298.00 E19

220 V 80 Ah Battery 0 8830.00 E48 V PLCC Battery Set 0 4726.00 E

20

a) 220 V Battery Charger with DC Distribution 0 3183.00 Eb) 48 V Battery Charger 0 1455.00 E

21 3 5527.00 E

22 Erection of Station Transformer including cost of Stn Ptf, HG fuse set etc in complete shape 0 288930.00 E23 0 10607.44 E

24 0 11877.00 E

25 0 10899.00 E

26 2 5100.00 E

27 1 13900.00 E

28 0 17200.00 E

29 0 12000.00 E

30 Supply & Fixing of insulation rubber mats and laying in the control room 5 1200.00 E31 Supply & Fixing of GI Flexible earth Bonds 40 150.00 E32 Supply & Fixing of Copper Flexible earth Bonds suitable for PTR Neutrals 0 500.00 E

Supply and fixing of threaded LV bushing clamps 0 3000.00 E33 25 50.00 LS

34 0 5000.00 E

35 1 12000.00 E

36

A) DANGER with LOGO 3 200.00 E

B) LINE CLEAR 3 200.00 E

C) BREAK DOWN 3 200.00 E

D) LOAD RELIEF 3 200.00

Supply and fixing of "Ajanta" quartz wall clock with music bell. 0 450.00

Supply of furniture (GODREJ make) in the control room 0 100000.00

Supply of tool box containing spanners cutting pilers etc.,

0 57000.00

Erection of control/relay panels LTAC panels annunication panels, PLCC&EPAX panels etc., in the control room duly mounting them on channels & grouting them with foundations bolts to be supplied by the contractor incl.GI channels.

Erection of the battery set incl. loading & unloading, transport to site from APTRANSCO's stores and the icidental handling charges

Erection of the battery charger incl. loading & unloading, transport to site from APTRANSCO's stores and the incidental handling charges

Erection of Marshalling boxes on the structures of equipment including cost of Marshalling boxes

Supply & fixing of CT operated electronic energy meter for 250KVA 33kv/400V-100/5A class of accuracy, fixed in out door pilfer proof box

Supply & Erection of LT Distribution box containing three sets for distribution with MCCB Units

Erection of Lightning pillar box in the switchyard on foundation to be laid as per drawings no at contractors cost including cost of all materials required that includes cost of pillar box & cement

Supply & Fixing of 15 lbs capacity CO2 portable fire extinguishers (with out trolleys) complete with first filling Horn & HoseSupply & Fixing of 50 lbs capacity CO2 portable fire extinguishers 9with trolley) complete with first filling Horn & HoseFabrication of name board for SS with 16 SWG MS Tin and support framing with suitable angle and side angles 10 feet length for erection of the name board with suitable colours indicating the particulars of SS including erection complete

Supply of MDF(Medium density Fibre) boards with 12mm thick 3' X 4' size with teakwood beading and painting with two coats of white paint and drawings of SS single line diagram with various colours.

Writing of names in the control room for identification of rooms on panels, equipment, marshalling boxes, kiosks, with CT Ratio etc., & on main gates neatly with superior quantity paint brushes & labour etc., complete

Supply and fixing of keyboard made up of teak wood of size 750X500X250 mm with wood framed glass shutters, lock & key arrangement for providing of all keys including cost of transportation to site labour charges etc. in complee finished item of work as directed by engineer at site

Supply and fixing of glow sign board 10' X 4' including cost of transportation to site labour charges etc. in complee finished item of work

Supply & fixing of caution boards made up of M S sheet size 300X200X2 mm painted with superior quality synthetic enamel paint of 2 coats including cost of paint , brushes and labour charges etc in complete as follows

Supply of latest Pentium personal computer with all accessories, laser printer, UPS, computer table, printer table and computer chair

0 30000.00

Add 2.8% W.C.TAdd 12.36% OF 33% total as S.T

Total

Or Say

Assistant Executive Engineer,T.L.C.SD - Mahabubnagar.

Supply including transportation and installation of 1.5 T Air conditioners (Split Type ) (LG/Carrier/Voltas/Samsung)complete with cable work etc and with stablizer

Name Of The Work : ERECTION OF 220/33KV SS SINGOTAM.DETAILED ESTIMATE

Amount

3741822.00

346516.00

47295.0018104.0031696.00

141624.00

0.00

53374.00

29474.00

56980.00

12060.0027888.00

111896.0042904.0051800.0035114.00

163020.00

1542.900.00

2800.000.00

36190.00

10268.000.00

6777.000.00

6777.000.00

3201.00

0.006777.004106.003696.00

0.000.00

2718.002872.00

0.00

0.000.00

0.000.00

16581.00

0.000.00

0.00

0.00

10200.00

13900.00

0.00

0.00

6000.006000.00

0.000.00

1250.00

0.00

12000.00

600.00

600.00

600.00

600.00

0.00

0.00

0.00

0.00

5140115.27143923.23209655.02

5493693.52

5493694.00

Assistant Executive Engineer,T.L.C.SD - Mahabubnagar.

ANNEXURE – VII

Sl.

Description of Item UnitNo.

-1 -2 -3

I Cement MT2 All othe materials

(I) Steel MT(ii) Tower parts MT(iii) RS Joists and rail poles and MS Sheets pf various sizes. MT

3 Cable / Conductor drums (for loading / un loading )a Panther ACSR

b Zebra ACSR

c Moose ACSR

d Moose ACSR (Huge Drums of 1.75KM and above)

e Earth wire

f Control cables up to 6 Core

g Control cables above 6 Core

h 3 1/2 Core LTAC cable drum

4 Other materials received in cases.(i) Case weighing not more than 100kgs.

(ii) Case weighing from101kgs to 500kgs.

(iii)

(iv) for LTAC panel Each

(I). Loading / Unloading of materials from departmental / Private vehicles in to the stores yard and stacking and vice-versa

Each Drum

Each Drum

Each Drum

Each Drum

Each Drum

Each Drum

Each Drum

Each Drum

Each case

Each case

Case containg fragile items and weighing more than 501kgs and up to 1MT

Each case

(v) 70/120/160 KN disc insulator (Normal) Each(vi) 70/120/160 KN disc insulator (Anti- fog) Each(vii)

(a) 132kV

(b) 220kV

(viii)

5 Cases containing Control & Relay Panels(a) 33kV Each(b) 132kV and 220kV Each

6 Cases containing CTs, PTs, CVTs(i) 11kV to 33kV Rating

(ii) Above 33kV and up to 132kV

(iii) 220kV Rating

7 Cases containing LAs(i) 33kV

(ii) 132kV

(iii) 220kV

8 Loading / Un-Loading of1 33kV Breaker

2 132kV CB

3 220kV SF6 CB

4 Station Transformer (100KVA)

5 Station Transformer (250KVA)

6 132kV Wave Trap Each7 220kV Wave Trap Each8 220V 80AH Battery (Conventional) Set9 220V 80AH Battery (VRLA) Set

10 220V 200AH Battery Set11 220V 400AH Battery Set12 48V PLCC battery 150 AH Set

Loading / Un loading and stacking charges for 70KN /120KN SRC insulators.

Each string

Each string

Loading / Un loading and stacking charges for 120KN /160KN SRC insulators for 400kV .

Each string

Each case

Each case

Each case

Each case

Each case

Each case

Each set

Each set

Each set

Each set

Each set

13 48V PLCC battery 250 AH Set14 48V Battery Charger 10A Set15 48V Battery Charger 35/50A Set16 48V Battery Charger 100A Set17 220V Battert Charger with DC distribution Board Set18 DCDB for battery Charger. Each19 132kV Hardware single Set20 132 KV Hardware double Set21 220 kV Hardware single Set22 220 KV Hardware double Set23 Set

24 220kV Solid core insulators Each25 132 KV Isolators (without soild core insulators) Each26 132kV Solid core insulators Each27 33 KV Isolators (without soild core insulators) Each28 33kV Solid core insulators Each29 100 Nos

30 Capacitor Banksa 5 MVAR Setb Neutral C.T. Each

31 Per MT

32 Per MT

33 Single channel PLCC Panel Each34 Twin Channel PLCC Panel Each35 Phase to Phase couplings units (LMU) Set36

37 Mts

38 Mts

39 Mts

40 Copper Scrap Per MT41 Battery Scrap Per MT42 Capacitor units Scrap Each43 33kV Breaker Limb Each44 132kV Breaker Limb Each45 220kV Breaker Limb Each46 Tyres scrap of all sizes Each

220 KV Isolators, without insulators including machanism box

Vibration dampers, mid span compression joints, repair sleeves, clamps & connectors etc

Scrap items like MS Scrap, GI Scrap, Ferrous Scrap etc,.

Scrap items like Conductor scrap, Earth wire Scrap, etc,.

Bolts & Nuts weighing 50 Kgs bags including springs washers, flat washers.

Each bag

3 1/2 Core LTAC Cable bits (loose) by measuring and load / unload

Cable bits (loose) up to 6 Core by measuring and load / un load

Cable bits (loose) above 6 Core by measuring and load / un load

47 Empty oi drums Barrel48 Full oil drums Barrel

(III). Crane Hire charges:(for departmental works at the premises)

Sl. Description of Item UnitNo.

-1 -2 -3

a) For 2 to 8 Tonne Capacity cranei.For Ist hour Hourii.For every hour or part thereof after Ist hour Hour

b) For 8 to 20 Tonne Capacity cranei.For Ist hour Hourii.For every hour or part thereof after Ist hour Hour

c) For above 20 Tonne Capacity cranei.For Ist hour Hourii.For every hour or part thereof after Ist hour Hour

(IV). Sparing of Departmental vehicle to the contractor:

Sl. Description of Item UnitNo.

-1 -2 -3

1 Per day

Note:-

Sparing of Departmental vehicle(Lorry) to the contractor is under emergency only. When departmental lorry is engaged to the Contractor on a particular day an amount of Rs2102/- per day or part there of should be recovered for a total KM run up to 100KM on that day plus for every additional KM at Rs.17.50 per KM Which ever is higher. The run to be worked out taking initial reading at starting point and closing reading after returing the same starting point duly completing the transport work.

Plus additional KM

1.

When the departmental lorry is used for transport of fragile and costly equipment, they have to be insured by the contractor in first place before transport and the same will be claimed in the respective work bill.

2

ANNEXURE -VIII

TRANSPORT OF PROTECTION AND CONTROL EQUIPMENT & LINE MATERIALS

The following are the minimum materials / equipment, for each loadOne Load=9.0MT

1 CTs, PTs, & CVTs:a). 220kVb).132kVc).33kV

NOTE: For transport of 220kV CTs, PTs &CVTs extra provison of Rs.197/- may beadded for each load towards labour for clearing the obstructions like electrically and telephone lines as the equipment are very tall.

2 SF6 Circuit Breakers:a). 220kVb).132kVc).33kV

3 Isolators with or without Earth switch including post type insulators:a). 220kVb).132kVc).33kV

4 Lighting Arrestors:a). 220kVb).132kVc).33kV

5 Control & Relay panels:6 ACSR Conductor and Earth wire drums:

a)ACSR mooseb)ACSR Zebrac)ACSR Pantherd)Earth wiree)CABLE DRUMS

7 Solid Core Insulators(a) 70 KN (b) 120KN

8 Silicon Rubber Insulators(a) 70 KN

If the crane is given on hire to other than APTRANSCO works, the rate is a minimum of Rs18984/-(Rs.791/-per hr X 24Hrs) + (Fuel cost & lubricants) per day or part there of and the time is to be reckoned from the time of leaving department premises till reaching back.

(b) 120KN 9 Wave Traps

a). 220kVb).132kV

SS Rate for 2009-10 (Rs.)Loading

-4 -5

66 77

131 131131 131131 131

164 164

230 230

230 230

262 262

98 98

98 98

131 131

87 87

87 87

164 164

328 262

219 219

(I). Loading / Unloading of materials from departmental / Private vehicles in to the stores

Un loading

1.1 1.12.2 2.2

2 2

2 2

3 3

219 219273 273

66 66

328 328

492 492

15 15

164 164

219 219

656 656

1311 1311

1639 1639

273 273

328 328

87 87328 328546 546383 383600 600874 874219 191

328 273219 219273 273383 383328 328109 1097.7 7.77.7 7.7

10.9 10.910.9 10.9328 328

44 44246 246

27 27109 109

3 3109 109

874 87460 60

164 164

219 219

164 164219 219109 109

5 5

0.55 0.45

0.5 0.5

0.75 0.75

131 131137 137

5 3164 164273 273393 39313.1 6.6

4.6 4.627.3 27.3

(III). Crane Hire charges:(for departmental works at the premises)

-4

1742791

2716905

41881472

-4

2102

17.5



ANNEXURE -VIII

TRANSPORT OF PROTECTION AND CONTROL EQUIPMENT & LINE MATERIALS

The following are the minimum materials / equipment, for each load

CTs, PTs, & CVTs:2 Nos.3 Nos.12 Nos.

For transport of 220kV CTs, PTs &CVTs extra provison of Rs.197/- may beadded for each load towards labour for clearing the obstructions like electrically and telephone lines as the equipment are very tall. SF6 Circuit Breakers:

1/2 sets2/3 sets1 No.

Isolators with or without Earth switch including post type insulators:1 set in 2 Loads.1 No.8 Nos.

Lighting Arrestors:6 Nos.6 Nos.24 Nos.

Control & Relay panels: 6 Nos.ACSR Conductor and Earth wire drums:

3Nos.4Nos.6Nos.8Nos.10Nos.

Solid Core Insulators- 1000 Nos.- 800 Nos.

Silicon Rubber Insulators- 275 Nos.

- 228 Nos.

6 Nos.16 Nos.

TENTATIVE DEVIATION STATEMENT

Name of the work : Erection of 220/132KV SUB-STATION AT JURALA

Name of the Coctractor : M/S.STANDARD CONSULTANTS LIMITED, Hyderabad

Contract Award No. LR. No. CPT 210/SE-PM-I/220KV JURALA SS/RC -3920/2008 Dt. 4-12-2008.

L.S. Agrmt No. /2008 - 09 of SE/TLC/HYDERABAD.

Sl.No. DESCRIPTIONUpto 25% 4.99% Excess Less

Qty Rate Amount Qty Rate Amount Qty Amount Qty Amount

1 2 7 8 9 10 11 12 15 16 17 18 19

1 #REF! 4.5 2796.00 12582.00 -3 2172.24 -5430.61 2 5592.00

221.8 2248.00 49006.40 -46 1320.77 -60755.61 -24 -54401.60

3

0.75 16572.37 12429.28 -3 9989.80 -27471.95 -2 -33144.74

4

-2.00 33433.29 -66866.58 0 19936.03 0.00 -2 -66866.58

5

-1 26687.00 -26687.00 -1 17288.97 -17288.97 -2 -53374.00

67.5 2035.00 15262.50 -10 1676.69 -15928.56 -2 -4070.00

7

0 0.00 0.00 0 0.00 0.00 0 0.00

(a) a) with out clamps 22 268.00 5896.00 -65 173.23 -11260.18 -43 -11524.00

(b) b) with clamps 27.25 581.00 15832.25 -88 342.27 -30205.10 -61 -35441.00

8

Above 25% with tender %age

Remarks/Reasons

for excess or less Qty.

Erection of structures fabricated from RS Joists, channels, M.S Angles.

Hoisting of insulators and hard ware stretching the conductor and stringing of 220 KV Bus comprising of Three phases with Single Zebra/Moose conductor to a tensin of 900Kgs including fixing of spacer clamps( The approximate length of bus section will be 40mts.)

Hoisting of insulators and hard ware stretching the conductor and stringing of 132 KV Bus comprising of Three phases with Twin Zebra/Moose conductor to a tensin of 900Kgs including fixing of spacer clamps( The approximate length of bus section will be 40mts.)

Hoisting of insulators and hard ware stretching the conductor and stringing of 132 KV Aux.Bus comprising of Three phases with Single Zebra/Moose conductor to a tensin of 450Kgs including fixing of spacer clamps( The approximate length of bus section will be 40mts.)

Fixing hard ware, stretching the groundwire and stringing of over head earth bus from pinacle to pinacle including supply of tension clamps

Connecting equpiment to bus and/or another equipment with Single Moose/Zebra including measuring,cutting, clamping & also hoisting of suspension insulator assembly to support the conductor whereever necessary.

Connecting equpiment to bus and/or another equipment with Twin Zebra/Moose including measuring,cutting, clamping & also hoisting of suspension insulator assembly to support the conductor whereever necessary.

b) with clamps -42.00 0.00 0.00 0 342.27 0.00 -42 0.00

9

a) 100 X1 6 MM MS Flat-653.00 568.00 -370904.00 0 31.50 0.00 -653 -370904.00

b) 100 X 16 MM GI Flat-238.00 692.00 -164696.00 0 31.50 0.00 -238 -164696.00

c) 50 X 8 MM MS Flat1000 148.00 148000.00 -4650 25.20 -117168.84 ### -540200.00

d) 50 X8 GI Flat -2219.00 194.00 -430486.00 0 25.20 0.00 ### -430486.00

10

-46.00 10868.00 -499928.00 0 6387.59 0.00 -46 -499928.00

11

6500 10.29 66859.00 ### 7.95 -257109.49 ### -265893.10

12

a) upto 50 sqmm0 0.00 0.00 0 0.00 0.00 0 0.00

b) above 50 sqmm-250.00 10.85 -2712.50 0 11.23 0.00 -250 -2712.50

13

a) 2.5 sqmm copper with copper lugs each at both ends-3400.00 28.00 -95200.00 0 28.00 0.00 ### -95200.00

-50.00 102.00 -5100.00 0 0.00 0.00 -50 -5100.00

Laying of earth mat including excavation of trenches, welding & fixing of lugs, connecting to equipment & connecting lightninig shield to earthmat & earthing of fence posts, driling and connecting earthrods including connecting cast iron pipes as per Drg.Drg.No.SET(SS)1/99 with the following sizes of M.S.Flats & G.I Flats Incl. cost of Flats & Earthrods

e) Excavation of earth pits, putting cast iron pipe with flange on one end ( as per ISS 7181/74), of nominal dia 125mm & 2.75 Mts long inside the pit and back filing the pit with BH coke Incl. COST OF C.I PIPES & BH COKE

Laying of control cables of all sizes (from 2core, 2.5 sqmm to 12 core, 2.5sqmm both copper and allminium) in cable trenches. Note : This incl. running the cable in control room where cables are run on cable racks in the cab duct

Laying of Power cables of all sizes (4 C X 120 sqmm Aluminium cable) Note : This incl. running the cable in control room where cables are run on cable racks in the cab duct

Cable termination to the switch gear, marshalling boxes/panel terminal blocks/C&R panels, LTAC panel incl. providing suitable ferrules and lugs as per specification (incl. cost of ferrules and lugs Note : Rate to be quoted is for termination of one core of cable at both ends)

b) 4 C X 120 sqmm Aluminium with Aluminium lugs each core at both ends

14-20.00 7238.00 -144760.00 0 7352.45 0.00 -20 -144760.00

15

220 KV Circuit Breaker -6 10268.00 -61608.00 0 10268.00 0.00 -6 -61608.00

a) 132 KV Circuit Breaker -3 22096.72 -66290.16 0 22096.72 0.00 -3 -66290.16

220 KV Current Transformer 5 4564.07 20538.32 1 4564.07 4564.07 6 25102.39

c) 132 KV Current Transformer 3 2259.00 6777.00 -12 2259.00 -27108.00 -9 -20331.00

220 KV Potential Transformer 1 4161.44 3121.08 -4 4161.44 -15605.40 -3 -12484.32

e) 132 KV Potential Transformer 0 2259.00 0.00 0 2259.00 0.00 0 0.00

220 KV Lightninig Arrestors -18 2267.46 -40814.28 0 2267.46 0.00 -18 -40814.28

g) 132 KV Lightning Arrestors -9 1067.00 -9603.00 0 1067.00 0.00 -9 -9603.00

h) 33 KV Lightning Arrestors -3 453.00 -1359.00 0 453.00 0.00 -3 -1164.36

220 KV Capacitance Voltage Transformer -12 4411.52 -52938.24 0 4411.52 0.00 -12 -52938.24

i) 132 KV Capacitance Voltage Transformer -1 2259.00 -2259.00 0 2259.00 0.00 -1 -2259.00

220 Kv isolator With E/S -4 5088.35 -20353.40 0 5088.35 0.00 -4 -20353.40

220 Kv isolator With Out E/S 2 4574.49 8005.36 -9 4574.49 -40026.79 -7 -32021.43

j) 132 KV isolator With E/S 1 4106.00 2053.00 2 4106.00 8212.00 3 10265.00

k) 132 Kv Isolator Without E/S -4 3696.00 -14784.00 0 3696.00 0.00 -4 -14784.00

l) 33 KV Isolator -1 1335.00 -1335.00 0 1335.00 0.00 -1 -1335.00

220 KV Wave Trap -12 968.57 -11622.84 0 968.57 0.00 -12 -11622.84

m) 132 KV Wave Trap -4 1335.00 -5340.00 0 1335.00 0.00 -4 -5340.00

16

-23 1436.00 -33028.00 0 1436.00 0.00 -23 -33028.00

17

220 V 200 Ah Battery -1 6954.19 -6954.19 0 6954.19 0.00 -1 -6954.19

b) 48 V PLCC Battery Set -1 4726.00 -4726.00 0 4726.00 0.00 -1 -4726.00

18

a) 220 V Battery Charger with DC Distribution -1 3183.00 -3183.00 0 3183.00 0.00 -1 -3183.00

b) 48 V Battery Charger 10A -1 1455.00 -1455.00 0 1455.00 0.00 -1 -1455.00

19-15 5527.00 -82905.00 0 5527.00 0.00 -15 -82905.00

Installation of lighting fixtures on switch yard structures incl. cost of lightning fixtures & cabling connections

Erection of the following equipment incl. loading & unloading, transport to site from APTRANSCO's stores and the incidental handling charges

Erection of control/relay panels LTAC panels annunication panels, PLCC&EPAX panels etc., in the control room duly mounting them on channels & grouting them with foundations bolts to be supplied by the contractor incl.GI channels.

Erection of the battery set incl. loading & unloading, transport to site from APTRANSCO's stores and the icidental handling charges

Erection of the battery charger incl. loading & unloading, transport to site from APTRANSCO's stores and the incidental handling charges

Erection of Marshalling boxes on the structures of equipment including cost of Marshalling boxes

20

-6 20242.97 -121457.82 0 20242.97 0.00 -6 -121457.82

21 Erection of Station Transformer -1 288930.00 -288930.00 0 288930.00 0.00 -1 -288930.00

22

-1 10607.44 -10607.44 0 10607.44 0.00 -1 -10607.44

23-1 11877.00 -11877.00 0 11877.00 0.00 -1 -11877.00

24

-1 2052.70 -2052.70 0 2052.70 0.00 -1 -2052.70

25

-2 10899.00 -21798.00 0 10899.00 0.00 -2 -21798.00

26-10 5100.00 -51000.00 0 5100.00 0.00 -10 -51000.00

27-7 13900.00 -97300.00 0 13900.00 0.00 -7 -97300.00

28

-1 17200.00 -17200.00 0 17200.00 0.00 -1 -17200.00

29

-1 12000.00 -12000.00 0 12000.00 0.00 -1 -12000.00

30-5 1200.00 -6000.00 0 1200.00 0.00 -5 -6000.00

31-8 500.00 -4000.00 0 500.00 0.00 -8 -4000.00

32 Supply & Fixing of GI Flexible earth Bonds -160 50.00 -8000.00 0 50.00 0.00 -160 -24000.00

33 Supply and fixing of threaded LV bushing clamps0.75 0.00 -4 0.00 -3 -9000.00

Erection of Marshalling kiosks in the switchyard on foundation to be laid as per drawings no at contractors cost including cost of all materials

Supply & fixing of CT operated electronic energy meter for 250KVA 33kv/400V-100/5A class of accuracy, fixed in out door pilfer proof box

Supply & Erection of LT Distribution box containing three sets for distribution with MCCB Units

Erection commissioning of Greaves make Diesel Engine with standard accessories coupled to kirloskar/Crompton make alternator of 3 phase, 445V, 0.8 p.f, 50 Hz, 1500 rpm, standard control panel, fuel tank, batterry leads etc., 15 KVA Diesel generator set complete as per details givenin specification. Including cost of materials such as M.S Chanels, cement, sand etc., payment will be made against proforma invoice of Diesel generator

Erection of Lightning pillar box in the switchyard on foundation to be laid as per drawings no at contractors cost including cost of all materials required that includes cost of oillar box & cement

Supply & Fixing of 15 lbs capacity CO2 portable fire extinguishers (with out trolleys) complete with first filling Horn & Hose

Supply & Fixing of 50 lbs capacity CO2 portable fire extinguishers 9with trolley) complete with first filling Horn & Hose

Fabrication of name board for SS with 16 SWG MS Tin and support framing with suitable angle and side angles 10 feet length for erection of the name board with suitable colours indicating the particulars of SS including erection complete

Supply of MDF(Medium density Fibre) boards with 12mm thick 3' X 4' size with teakwood beading and painting with two coats of white paint and drawings of SS single line diagram with various colours.

Supply & Fixing of insulation rubber mats and laying in the control room

Supply & Fixing of Copper Flexible earth Bonds suitable for PTR Neutrals

34

24 5000.00 120000.00 0 5000.00 0.00 24 1200.00

35

-1 12000.00 -12000.00 0 12000.00 0.00 -1 -5000.00

36

0 0.00 0.00 0 0.00 0.00 0 0.00

37

A) DANGER with LOGO -2 200.00 -400.00 0 200.00 0.00 -2 -400.00

B) LINE CLEAR -2 200.00 -400.00 0 200.00 0.00 -2 -400.00

C) BREAK DOWN -2 200.00 -400.00 0 200.00 0.00 -2 -400.00

D) LOAD RELIEF -2 200.00 -400.00 0 200.00 0.00 -2 -400.00

T O T A L Rs -2407358.97 -612583.41 -2901893.32 -1003672.00

-4027191.96

-3019942.38 -3905565.32

SUPPLEMENTAL WORKS TO BE CARRIED OUT

1

2

Writing of names in the control room for identification of rooms on panels, equipment, marshalling boxes, kiosks, with CT Ratio etc., & on main gates neatly with superior quantity paint brushes & labour etc., complete

Supply and fixing of keyboard made up of teak wood of size 750X500X250 mm with wood framed glass shutters, lock & key arrangement for providing of all keys including cost of transportation to site labour charges etc. in complee finished item of work as directed by engineer at site

Supply and fixing of glow sign board 10' X 4' including cost of transportation to site labour charges etc. in complee finished item of work

Supply & fixing of caution boards made up of M S sheet size 300X200X2 mm painted with superior quality synthetic enamel paint of 2 coats including cost of paint , brushes and labour charges etc in complete as follows

Hoisting of insulators and hard ware stretching the conductor and stringing of 220 KV Bus comprising of Three phases with Twin Zebra/Moose conductor to a tensin of 1800Kgs including fixing of spacer clamps( The approximate length of bus section will be 40mts.)

Connecting equpiment to bus and/or another equipment with Twin Zebra/Moose including measuring,cutting, clamping & also hoisting of suspension insulator assembly to support the conductor whereever necessary.

a) with out clamps 280.32

3

TOTAL ESTIMATE VALUE

TENTATIVE DEVIATION STATEMENT

Name of the work : Erection of 220/132KV SUB-STATION AT JURALA

Name of the Coctractor : M/S.STANDARD CONSULTANTS LIMITED, Hyderabad

Contract Award No. LR. No. CPT 210/SE-PM-I/220KV JURALA SS/RC -3920/2008 Dt. 4-12-2008.

L.S. Agrmt No. /2008 - 09 of SE/TLC/HYDERABAD.

Sl.No. DESCRIPTIONUpto 25% Above 25% as per Cl.No.6 of order Excess Less

Qty Rate Amount Qty Rate Amount Qty Amount Qty Amount

1 2 7 8 9 10 11 12 15 16 17 18 19

#REF! 3.055 #REF! #REF! #REF! #REF! #REF! ### #REF!

Supply of GI bolts & nuts 0.275 86629.00 23822.98 2.63 86629.00 227401.13 3 251224.10

Supply of 100x16mm MS earth flat -650 415.80 -270270.00 0 415.80 0.00 -650 -270270.00

Supply of 100x16mm GI earth flat -270 622.45 -168062.20 0 622.45 0.00 -270 -168062.20

Supply of 50x8mm MS earth flat 1000 93.00 93000.00 -4675 93.00 -434775.00 ### -341775.00

Supply of 50x16mm MS earth flat -2200 139.22 -306286.20 0 139.22 0.00 ### -306286.20



220 KV Current Transformer (PTR) -6 360000.00 -2160000.00 0 360000.00 0.00 -6 -2160000.00

220 KV Current Transformer(Feeder) -12 356083.00 -4272996.00 0 356083.00 0.00 -12 -4272996.00

132 KV Current Transformer(PTR) -6 121582.00 -729492.00 0 121582.00 0.00 -6 -729492.00

132 KV Current Transformer(protection) 2 89637.00 134455.50 4 89637.00 358548.00 6 493003.50

220 KV Potential Transformer 1 518672.00 389004.00 -4 518672.00 -1945020.00 -3 -1556016.00

132 KV Potential Transformer (metering) 0 143784.00 0.00 0 143784.00 0.00 0 0.00

220 KV Lightninig Arrestors -18 63727.00 -1147086.00 0 63727.00 0.00 -18 -1147086.00

132 KV Lightning Arrestors -9 36033.00 -324297.00 0 36033.00 0.00 -9 -324297.00

220 KV Capacitance Voltage Transformer -12 369520.00 -4434240.00 0 369520.00 0.00 -12 -4434240.00

132 KV Current Transformer(metering) -1 220131.00 -220131.00 0 220131.00 0.00 -1 -220131.00

220 Kv isolator With E/S -4 340868.00 -1363472.00 0 340868.00 0.00 -4 -1363472.00

220 Kv isolator With Out E/S 2 318637.00 557614.75 -9 318637.00 -2788073.75 -7 -2230459.00

132 KV isolator With E/S 0 102118.00 0.00 -1 102118.00 -102118.00 -1 -102118.00

132 Kv Isolator With Out E/S -1 79425.00 -99281.25 -3 79425.00 -218418.75 -4 -317700.00

33 KV/400 V Station Transformer(100 KVA) 0 250998.00 0.00 0 250998.00 0.00 0 0.00

220 KV Solid Core Insulators 28 17199.00 472972.50 57 17199.00 980343.00 85 1453315.50

132 KV Solid Core Insulators -52 9191.00 -477932.00 0 9191.00 0.00 -52 -477932.00

33 KV Solid Core Insulators 2 2042.00 4084.00 -12 2042.00 -24504.00 -10 -20420.00

220KV C & R panel (feeder) 0 1209339.00 0.00 0 1209339.00 0.00 0 0.00

Supply & erection of HG Fuse setsuitable for 33kv/400V station transformer

Remarks/Reasons

for excess or less Qty.

220KV C & R panel (PTR) 0 1209339.00 0.00 0 1209339.00 0.00 0 0.00

220kv bus bar protection panel 0 1209339.00 0.00 0 1209339.00 0.00 0 0.00

132kv C & R panel -2 500000.00 -1000000.00 0 500000.00 0.00 -2 -1000000.00

LTAC Panel -1 249623.00 -249623.00 0 249623.00 0.00 -1 -249623.00

70 KN Disc Insulators 154 375.00 57750.00 -580 375.00 -217500.00 -426 -159750.00

ACSR Moose Conductor 0.381 260000.00 98995.00 -1.004 260000.00 -260975.00 -1 -161980.00

ACSR Moose/Zebra Conductor -0.894 220000.00 -196680.00 0.000 220000.00 0.00 -1 -196680.00

HTGS Earth Wire 0.113 25000.00 2812.50 0.005 25000.00 137.50 0 2950.00

220 V 200 Ah Battery -1 591233.00 -591233.00 0 591233.00 0.00 -1 -591233.00

220 V Battery Charger with DC Distribution -1 510610.00 -510610.00 0 510610.00 0.00 -1 -510610.00

Copper Control Cable 0.00 0 0.00

12x2.5Sqmm Copper cable 1.25 0.00 0.00 -6 0.00 0.00 -5 0.00

10x2.5Sqmm Copper cable 1 0.00 0.00 -5 0.00 0.00 -4 0.00



2x2.5Sqmm Copper cable -3.85 0.00 0.00 0 0.00 0.00 -4 0.00

Supply of furniture -1 100000.00 -100000.00 0 100000.00 0.00 -1 -100000.00

Supply of T & P -1 60000.00 -60000.00 0 60000.00 0.00 -1 -60000.00

Cropton Greaves diesel generator -1 152308.00 -152308.00 0 152308.00 0.00 -1 -152308.00

Supply of certain amenities -1 58000.00 -58000.00 0 58000.00 0.00 -1 -58000.00

TOTAL

SUPPLEMENTAL ITEM TO BE SUPPLIED

220 KV Current Transformer(Bus Coupler) 0.00 0.00

220 Kv isolator With Out E/S(1600A) 0.00 0.00

3 1/2 X 120 Sq.mm Power Cable 350000.00 350000.00

220kv PT distribution panel 0.00 0.00

Bus coupler panel

Supply of HG Fuse set

Change over switch with box 800A

33 KV Isolator 0 34039.00 0.00 0 34039.00

COST DATA


1. Fixing of 90lb Rail Pole

1 30000.00 30000Add for Transportation Charges 222.13Add loading & unloading Charges 120-00 X 4 480.00Cost of Black Paint required for two coats 2396.00+672.00 3068.00

33770.13Cost of Rail Pole/RMT 0.040832 * 33770.13 1378.9019Rate for fixing of Rail Pole as per SSR 295.00

295.001673.90

Or say 1674.00

2. Procurement, fabrication & galvanisation of raw steel

54667.00Add loading and unloading charges as per SSR/MT 120-00 X 4 480.00Add Transport Charges per MT 222.13Total Cost of Steel/MT 55369.13

Or say 55369.00

3.Suply of Hot dip Galavanized bolts & nutsTotal Cost of Steel/MT 55369.00Add 10% for making threading and moulding of bolts & nuts 5536.9

60905.90Or say 60906.00

4.Erection of StructuresAs per SSR 1480.00

6.Stringing of 132 KV Twin BusAs Per SSR 0 5032.00 0.00Cost of Clamps 5bolted tension Clamps(6 Nos) 0 1000 0Cost of Spacer Clamps(15 nos) 0 250 0Cost of Suspension Clamps 0 500 0Transportation, Loading & Unloading charges for disc insulators 0 5 0Transportationcharges for Zebra conductor 0 1799 0

0.00Cost of Stringing of 132 KV Twin Bus for each 0.00

5.Stringing of 132 KV Single BusAs Per SSR 0 2958 0Cost of Clamps 5bolted single tension Clamps(6 Nos) 6 1800 10800Cost of Suspension Clamps 0 1000 0

0 5.00 0.00Transportationcharges for Moose/Zebra conductor 0 1799.00 0.00

10800.00Cost of Stringing of 132 KV Single Bus for each 0.00

6.Stringing of 33 KV Twin BusAs Per SSR 2 3700.00 7400.00Cost of Clamps 3bolted Double tension Clamps(6 Nos) 12 2850 34200Transportation, Loading & Unloading charges for disc insulators 48 5.00 240.00Transportationcharges for Moose/Zebra conductor 0.24 1799.00 431.76

42271.76Cost of Stringing of 33 KV Twin Bus for each 21136.00

7.Stringing of 33 KV Single Aux. BusAs Per SSR 0 3700.00 0Cost of Clamps 3bolted single tension Clamps(6 Nos) 0 2850 0

Cost steel as per Circular Lr. No.310/SE/P-II/DE-3/D.No.49/09 Dt.18.02.10

Cost steel as per Circular Lr. No.310/SE/P-II/DE-3/D.No.49/09 Dt.18.02.10

Transportation, Loading & Unloading charges for disc insulators

Transportation, Loading & Unloading charges for disc insulators 0 5.00 0Transportation charges for Moose/Zebra conductor 0 1799.00 0

0.00Cost of Stringing of 33 KV Single Aux. Bus for each #DIV/0!

8.Stringing of Earth WireAs Per SSR 28 377.00 10556Cost of Clamps 3bolted tension Clamps(2 Nos) 56 600 33600Transportationcharges for Earth Wire 0.568 431.00 244.808

44400.81Cost of Stringing of Earth wire from pinacle to pinacle for each 1586

9.Connecting of Equipment with Single Zebra/Moose With Out ClampsAs Per SSR for single jumper 177Cost of jumpering for X no.s of jumpers 45 45 177 7965

0.045 0.045 1799.00 80.96Total Cost of Jumpering with Single Jumpers 8045.96Cost of Each jumper 179.00

With ClampsAs Per SSR for single jumper 177Cost of jumpering for X no.s of jumpers 48 48 177 8496Cost of Twin Moose Spacer I clamps for Single 0 0 950 0

52 52 650 33800Cost of T clamps for single Moose/Zebra 60 60 350 21000Cost of 33 KV SCI insulator support clamps 12 12 650 7800Cost of Sus insulator Clamps 3 3 1000 3000

0.048 0.048 1799.00 2239.4076335.40

Cost of Each jumper 1590Cost of Each jumper for shut down 159015. With Twin Zebra/Moose With ClampsAs Per SSR for Each Twin jumper 233Total cost of Jumpering with Twin Jumpers 0 233 0Cost of Twin Zebra spacer I clamps for Twin zeb 0 900 0Cost of Twin Zebra Spacers clamps for Twin Zeb 6 250 1500Cost of T-Off clamps for single Zebra 12 350 4200Cost of 33 KV SCI insulator support clamps 3 1000 3000Transport, loading,unloading & insurance charges 0 1799 0Total Cost of Jumpering with Twin Jumpers 8700Cost of each jumper 0

10.Laying Of Earth MatCost of MS Earth FlatCost steel as per Circular Lr. No.310/SE/P-II/DE-3/D.No.49/09 Dt.18.02.10 32500.00Add 5% wastage 1625.00

34125.00Add loading and unloading charges as per SSR/MT 120 2.00 240.00Add Transport Charges 222.13Total Cost of Steel/MT 34587.13

or say 34587.00

Cost of GI Earth FlatCost of raw steel as per IEEMA(March)/MT 44838.00Add 5% wastage 2241.90

47079.90Add loading and unloading charges as per SSR/MT 120 2.00 240.00Add Transport Charges/MT 222.13Total Cost of Steel/MT 47542.03

Transport, loading,unloading & insurance charges for Moose/Zebra

Cost of Twin Moose/Zebra T-Off clamps for Single Moose/Zebra

Transport, loading,unloading & insurance charges for Zebra/Moose

or say 47542.00

a) 100 X 16 mm GI FlatRate as per SSR 35.3Cost of GI Earth Flat incl. galvanisation Charges/RMT 599.03Total Laying Charges 708.66

or say 709

b) 100 X 16 mm MS FlatRate as per SSR 35.3Cost of MS Earth Flat/RMT 435.80Total Laying Charges 567.9

or say 568

c) 50 X 8 mm MS FlatRate as per SSR 28.2Cost of MS Earth Flat/RMT 107.22Total Laying Charges 135.4197

or say 135

d) 50 X 8 mm GI FlatRate as per SSR 28.2Cost of GI Earth Flat/RMT 147.38Total Laying Charges 175.5802

or say 176

e) Excavation of Earth pitsRate as per SSR 7155

11.Laying Of Control CablesRate as per SSR 6.80Laying charges including Loading, Unloading, Transport & Insurance Charges 8.00as per sheet enclosed

12.Laying Of Power CablesRate as per SSR 9.30Laying charges including Loading, Unloading, Transport & Insurance Charges #DIV/0!as per sheet enclosed

13. Cables TerminationsRate as per SSR for 2.5 Sqmm copper 18.5Rate as per SSR for 4.0 Sqmm copper 19.7

14. Installation of lightnining FixturesRate as per SSR 592Cost of Lightnining Fixtures 6500

709219. Erection of Marshalling BoxesCost of Marshalling Box 4500

Erection rate as per SSR 215

Total cost 4715

Cost of transformer including cost of HG fuse set & SCI 250000erection cost including transport, insurance charges #DIV/0!Total Cost #DIV/0!

6000Erection rate as per SSR 215

Total cost 6215

592Rate As per SSR(treated as lighting pillar bax) 6000

21. Supply and erection of station transformer

23.Supply & Erection of LT Distribution box containing three sets for distribution with MCCB units

30.Supply & Erection of Generator Set

Cost of LTDB 6592.00

592Rate As per SSR 10000Cost of Lighting Pillar box 10592

3000

6000

12000

10000

12000

1200

100000

15000

300005 KV Meggar Hand operated

125

50037.Supply and fixing of keyboard 5000

38.Supply and fixing of wallclock with musical bell. 500

39.Supply and fixing of glow sign board 10' X 4' 10000

40.Supply of caution BoardsA) Danger Boards 150B) On Line Clear Boards 150C) Men on Work 150


24.Supply & Erection of Lighting Pillar Box

25.Supply & Fixing of Portable Emergency twin tube fittings of 20 watts capacity

26.Supply & Fixing of 15 lbs capacity CO2 portable fire extinguishers (with out trolleys)

27.Supply & Fixing of 50 lbs capacity CO2 portable fire extinguishers (with trolleys)

28.Fabrication of name board for SS

29.Supply of MDF(Medium density Fibre) boards for drawings of SS single line diagram with various colours.

30.Supply & Fixing of insulation rubber mats and laying in the control room

31.Supply of furniture (GODREJ make) in the control room

32.Supply of tool box containing spanners cutting pilers etc.,

33. Supply of Multimeter (MECO Make), Digital Insulation Tester (SEW/Waco Make),

34.Supply & Fixing of Flexible GI earth Bonds as per local market rate

35.Supply & Fixing of Flexible Copper Earth Bonds suitable for PTR Neutrals

Name Of The Work : ERECTION OF 220/33KV SS SINGOTAM.SL NO

With out Clamps

Qty

Bus

Iso

lato

r to

Bre

aker

Bre

aker

to C

T

CT

to L

ine

Isol

ator

Lin

e Is

olat

or to

Wav

e T

rap

Qty

Of

Moo

se/Z

ebra

Con

duct

or r

equi

red

Bus

Iso

lato

r to

Bus

Lin

e Is

olat

or to

Lin

e

Wav

e T

rap

to L

ine

CV

T to

Lin

e

LA

to L

ine

Bus

PT

to B

us

Qty

Of

Moo

se/Z

ebra

Con

duct

or r

equi

red

132 KV Bay 0 3 3 3 1 0 0 3 2 1 2 3 3 0 0 033 KV Bay ### 3 3 3 ### ### 3 6 ### ### ###

### ### ### ### ### 0

###

Total No.Of Jumpers Connected With Single Moose/Zebra ###

Total NO.OF Single Moose/Zebra Jumpers to be connected with clamps ###

Total No.Of Jumpers Connected With Single Moose/Zebra with Clamps ###

Total NO.OF Single Moose/Zebra T Clamps for Single Moose/Zebra 0

###

Total QTY Of ACSR Moose/Zebra Conductor ### ### ###

Asst. Executive Engineer,T.L.C.SD, NALGONDA.

With Clamps

Tot

al N

o.O

f Ju

mpe

rs to

Be

Con

nect

ed w

ith

Sin

gle

Moo

se/Z

ebra

Tot

al N

o.O

f Ju

mpe

rs to

Be

Con

nect

ed w

ith

Sin

gle

Moo

se/Z

ebra

Tw

in M

oose

/Zeb

ra S

pace

r T

-off

Cla

mps

sui

ted

to S

ingl

e M

oose

Sin

gle

Moo

se/Z

ebra

T C

lam

ps s

uite

d to

Sin

gle

Moo

se

220/

132/

33 K

V

Bay

s

Total NO.OF Single Moose/Zebra Jumpers to be connected with out clamps

Total NO.OF Twin Moose/Zebra Spacer T-Off Clamps for Single Moose/Zebra


SL NO

Qty

HV

Iso

lato

r to

Bre

aker

HV

Bre

aker

to C

T'S

HV

CT

'S to

LA

'S

HV

LA

'S to

HV

Bus

hing

s

LV

Iso

lato

r to

Bre

aker

LV

Bre

aker

to C

T'S

LV

Aux

. Bus

to L

V S

uppo

rt S

CI

LV

Sup

port

SC

I to

LV

CT

'S

LV

Aux

. Bus

to L

A'S

LV

Aux

. Bus

to L

V S

uppo

rt S

CI

LV

Sup

port

SC

I to

LV

Bus

hing

s

Byp

ass

Jum

pers

HV

Iso

lato

r to

HV

Bus

LV

Iso

lato

r to

LV

Bus

LV

jum

per

Sup

port

Cla

mps

Gun

Met

al C

lam

ps s

uita

ble

to L

V B

ushi

ngs

132/33 KV 10/16 MVA PTR 0 3 3 3 3 3 3 0 0 3 3 3 3 3 3 3 3 0 0 0 0 0 072 216 216 1116 1152 0 0 36

Total No. of Single Moose Jumpers to be connected with out clamps 360

72

Total No.Of Jumpers Connected With Single Moose/Zebra 432

216

306

LV jumper Support Clamps 0

Total NO.OF Single Moose/Zebra T Clamps for Single Moose ###

36

Gun Metal Clamps suitable to LV Bushings 0

Total QTY Of ACSR Moose/Zebra Conductor 216 ### ###


With out Clamps

Tot

al N

o.O

f Ju

mpe

rs to

Be

Con

nect

ed w

ith S

ingl

e

Moo

se/Z

ebra

Qty

Of

Moo

se/Z

ebra

Con

duct

or r

equi

red

in M

ts f

or S

ingl

e M

oose

Jum

pers

Tot

al N

o.O

f Ju

mpe

rs to

Be

Con

nect

ed w

ith S

ingl

e M

oose

/Zeb

ra

Qty

Of

Moo

se/Z

ebra

Con

duct

or r

equi

red

in M

ts f

or S

ingl

e M

oose

/Zeb

ra J

umpe

rs

Sing

le M

oose

/Zeb

ra T

Cla

mps

sui

ted

to S

ingl

e M

oose

/Zeb

ra

Tw

in M

oose

/Zeb

ra S

pace

r T

-off

Cla

mps

sui

ted

to S

ingl

e M

oose

Tra

nsfo

rmer

Bay

Total No. of Single Moose/Zebra Jumpers to be connected with out clamps

Total NO.OF Single Moose/Zebra Jumpers to be connected with clamps

Total No.Of Jumpers Connected With Single Moose/Zebra with Clamps

Total NO.OF Twin Moose/Zebra Spacer T-off Clamps for Single Moose


Name of the work Qty spacer clamps

Zebra Moose Zebra Moose Zebra Moose Zebra Moose Zebra Moose Zebra Moose

0 0 0 0 0 0 0

0 0 0 0 0 0

0 0 0 0

2 48 246 12 14

0 0 0 0 0 0

0 0 0 0 0

0 0 0 0 0 0 0

2 48 102 12 6 6

96 0 348 0 12 12 0 6 0 14 6

Total No.Of Disc Insulators Required 96Total Qty of ACSR Moose Conductor Required in Mts 348Total No.Of Single Tension Clamps Required for Moose 12Total No.Of Doble Tension Clamps Required for Moose 12

6

Total No.Of SpacerClamps Required for Moose 14Total No.Of Solid Core Insulators Required 6


disc insulators required

conductor required in Mts

double tension clamps required

single tension clamps required

single suspension / Support clamps

required

Solid Core Insulators

220 KV Twin Bus with Moose conductor(approximate 40 mts bus section)

132 KV Twin Bus with Zebra conductor(approximate 45 mts bus section)

132 KV Single Bus with Moose conductor (approximate 45 mts bus section)

33 KV Twin Bus with Moose conductor (approximate 20 mts bus section)

132 KV LV Aux. Bus with Twin Zebra conductor (approximate 20 mts bus section)

132 KV LV Aux.Bus with Single Zebra conductor (approximate 20 mts bus section)

33 KV LV Aux. Bus with Twin Zebra conductor (approximate 20 mts bus section)

33 KV LV Aux. Bus with Single Moose conductor (approximate 20 mts bus section)

Total No.Of Single suspension Clamps Required for Moose

APTRANSCO

From To

Assistant Executive Engineer The Executive Engineer

TLC, SD - Mahabubnagar TLC, Mahabubnagar

Lr No AEE/TLC/SD - MBNR/F 132kv Bay extension in Kothur SS /D No /10 Dt 26-04-2010

Sir,

SUB: Erection of ONE No 132kv bay extension in 132/33kv Kothur SS in Mahabubnagar - Tentative Revised Estimate Submitted

REF: 1

2

*****

In the reference (1) cited above, the approval was accorded for bifurcation of 132kv bus to load demand and to utilise

both the incoming circuits at 132kv level to 132/33kv Kothur SS. The tentative estimate for the said was submitted vide

reference (2) cited above. Further, it is instructed to submit the estimate for ONE No 132kv bay extension in Kothur SS

for Shamshabad feeder in stead of bus bifercation. Therefore, the tenetative estimate for an amount of Rs

#DIV/0! is prepared based on the SSR rates of 2009-10 and the same is submitted herewith for necessary action

Encl: Report Accompany the estimate

Detail estimate

Data sheet Assistant Executive Engineer

Cost data TLC, SD - Mahabubnagar

REPORT ACCOMPANY THE ESTIMATE

Estimate amount Rs

The tentative estimate for an amount of Rs #DIV/0! is prepared towards erection of 132kv bay extension in .

132/33kv kothur SS. The tentative estimate envisages for procurement & erection of GI structure parts, earthing of

equipment & structure and laying of earth amt including supply of earth flat, supply & erection and of 132kv control and

metering, connecting of jumpers including cost of required clamps and connectors and panels etc. Further, the estimate

is prepared for dismantling of old equipment available in 132kv bay extension of steel company, which is not in use

as the date.

The estimate is essential for erection of 132kv bay extension in 132/33kv SS at Kothur SS inorder to utilise both the

incoming supplies at 132kv level from Shamshabad and Shadnagar sub stations.

The rates adopted for the estimate is as per SSR of 2009-10 of CE/Construction/VS/Hyderabad and common SSR of

2009-10 of Govt of AP.

The expenditure of Rs #DIV/0! is chargeable to the erection of 132kv bay extension in 132/33kv Kothur SS.

Assistant Executive Engineer

TLC, SD - Mahabubnagar

APTRANSCO

From ToAssistant Executive Engineer The Executive EngineerTLC, SD - Mahabubnagar TLC, Mahabubnagar

Lr No AEE/TLC/SD - MBNR/F 132/33kv Singotam SS/D No 720 /09 Dt 03-03-2010

Sir,SUB: Erection of 132/33kv SS at Singotam in Mahabubnagar - Tentative Revised Estimate Submitted - RegREF: 1. T O O ( CE - Construction) MS No 230 Dt 23-12-2008

2. Lr No AEE/TLC/SD-MBNR/F Singitam SS/D No 615 /09 Dt 12-10-2009

*****

In the reference (1) cited above, the administrative approval for erection of 132/33kv Singotam SS and its connected line from 132/33kv NagarKurnool SS for an amount of Rs2050Lakhs was issued. The proposals for acquisition of land was submitted to The RDO/Nagarkurnool and the identified land is to be handed over to APTRANSCO. Pending the taking over of land, the tentative estimate for erection of 132/33kv SS at Singotam for an amount of Rs#DIV/0! was submitted vide ref (2) cited above and revised estimate for an amount of Rsas per SSR of 2009-2010 and submitted herewith for necessary action

Encl: Report Accompany the estimateDetail estimateData sheet Assistant Executive EngineerCost data TLC, SD - Mahabubnagar


Estimate amount Rs

The tentative estimate for an amount of Rs #DIV/0! is prepared towards erection of 132/33kv Singotam SS.The tentative estimate envisages for procurement & erection of GI structure parts, earthing of equipment & structureand laying of earth amt including supply of earth flat, supply & erection and of 132kv control and metering equipment connecting of jumpers including cost of required clamps and connectors, panels for automisation etc.

The estimate is essential for erection of 132/33kv SS at Singotam inorder to provided better voltage and also to reduce reduce the line losses and loading of PTRs in 220/132/33kv Wanaparthy SS.

The rates adopted for the estimate is as per SSR of 2008-09 of CE/Construction/VS/Hyderabad and common SSR for the 2008-09 of Govt of AP.

The expenditure of Rs #DIV/0! is chargeable to erection of 132/33kv Singotam SS.


APTRANSCO

The Executive Engineer

TLC, Mahabubnagar

AEE/TLC/SD - MBNR/F 132kv Bay extension in Kothur SS /D No /10 Dt 26-04-2010

Erection of ONE No 132kv bay extension in 132/33kv Kothur SS in Mahabubnagar - Tentative Revised Estimate Submitted

1

*****

In the reference (1) cited above, the approval was accorded for bifurcation of 132kv bus to load demand and to utilise

both the incoming circuits at 132kv level to 132/33kv Kothur SS. The tentative estimate for the said was submitted vide

reference (2) cited above. Further, it is instructed to submit the estimate for ONE No 132kv bay extension in Kothur SS

for Shamshabad feeder in stead of bus bifercation. Therefore, the tenetative estimate for an amount of Rs

is prepared based on the SSR rates of 2009-10 and the same is submitted herewith for necessary action




#DIV/0!

is prepared towards erection of 132kv bay extension in .

132/33kv kothur SS. The tentative estimate envisages for procurement & erection of GI structure parts, earthing of

equipment & structure and laying of earth amt including supply of earth flat, supply & erection and of 132kv control and

metering, connecting of jumpers including cost of required clamps and connectors and panels etc. Further, the estimate

is prepared for dismantling of old equipment available in 132kv bay extension of steel company, which is not in use

The estimate is essential for erection of 132kv bay extension in 132/33kv SS at Kothur SS inorder to utilise both the

The rates adopted for the estimate is as per SSR of 2009-10 of CE/Construction/VS/Hyderabad and common SSR of

is chargeable to the erection of 132kv bay extension in 132/33kv Kothur SS.



APTRANSCO

The Executive EngineerTLC, Mahabubnagar

AEE/TLC/SD - MBNR/F 132/33kv Singotam SS/D No 720 /09 Dt 03-03-2010

Erection of 132/33kv SS at Singotam in Mahabubnagar - Tentative Revised Estimate Submitted - Reg1. T O O ( CE - Construction) MS No 230 Dt 23-12-2008

*****

In the reference (1) cited above, the administrative approval for erection of 132/33kv Singotam SS and its connected line from 132/33kv NagarKurnool SS for an amount of Rs2050Lakhs was issued. The proposals for acquisition of land was submitted to The RDO/Nagarkurnool and the identified land is to be handed over to APTRANSCO. Pending the taking over of land, the tentative estimate for erection of 132/33kv SS at Singotam for an amount of Rs #DIV/0!

#DIV/0! is prepared



#DIV/0!

is prepared towards erection of 132/33kv Singotam SS.The tentative estimate envisages for procurement & erection of GI structure parts, earthing of equipment & structureand laying of earth amt including supply of earth flat, supply & erection and of 132kv control and metering equipment connecting of jumpers including cost of required clamps and connectors, panels for automisation etc.

The estimate is essential for erection of 132/33kv SS at Singotam inorder to provided better voltage and also to reduce

The rates adopted for the estimate is as per SSR of 2008-09 of CE/Construction/VS/Hyderabad and common SSR for



Equipments

Total Wt

16 X 80 MM 0.189 0 12 12 12 0 0 0 0 0 0 60 0 0 0 96 18.144

16 X 50 MM 0.141 0 12 0 0 0 0 0 0 0 0 0 0 0 0 12 1.692

16 X 45 MM 0.133 0 0 0 0 0 0 0 0 0 0 120 0 0 0 120 15.96

16 X 40 MM 0.125 0 0 12 12 24 72 0 0 0 0 0 12 20 48 200 25

16 X 35 MM 0.117 0 0 0 0 0 72 0 0 0 0 0 0 0 0 72 8.424

12 X 40 MM 0.07 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 0.28

16 X 3.5 X 5 0.009 96 96 32 24 84 504 0 0 0 0 588 60 84 68 1636 14.724

84.224Or Say 80


Size Of the Bolt & Nuts

Wt./ Piece

in KG'S

132 KV C.T'S

132 KV L.A'S

132 KV CVT'S

132 KV P.TS

132 KV Isolator

132 KV Solid Core Insulators

33 KV C.T'S

33 KV L.A'S

33 KV P.T'S

33 KV Solid Core Insulators

Earth Pits

CTMB'S

Isolator MB'S

Control & Relay Panels

Total No.s

Estm 220kv Ss

Documents

Transcript of Estm 220kv Ss