PART – III Price Bid · END COST IN RS. (3 X 12 ) 5 6 Rate in % Total amount Rs. CST VAT Total...

Sign & seal of Bidder 1

GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED SARDAR PATEL VIDYUT BHAVAN

RACE COURSE, VADODARA - 390 007

TENDER FOR

Supply, erection, testing and commissioning of 6 Nos of 400KV FB and 14 Nos of 220KV FB

extenstion work at 400KV Varsana S/S on EPC basis

TENDER NO : GETCO / EPC /400KV VARSANA FEEDER BAY /72

PART – III

Price Bid


This page has been kept intentionally Blank.


SUMMARY

Name of Work : Supply, erection, testing and commissioning of 6 Nos of 400KV FB and 14 Nos

of 220KV FB extenstion work at 400KV Varsana S/S on EPC basis

Sr No Name of S/S Supply Erection Total in Rs.

1

400 Kv Varsana Feeder bay

TOTAL

(Figure in words : ______________________________________________________)

Bidder's Name : ____________________________ Signature : ____________________________ Name : ____________________________ Designation : ____________________________ Bidder's Seal Date : ___________________________


ANNEXURE – A to Bidding schedule for supply prices Name 0f Substation :---------------------

Sr. No.

Description

Qty.

In

Nos.

Rate unit Ex Works

Frei-ght charges

Insurance

charges

Unit F.O.R. in

Rs.

(4 + 5+6)

Excise duty.

% as well as amount

Sale Tax

% as well as amount

CST = ON (4+9)

VAT = ON (4+9)

Unit end Cost Price in Rs.

(7+9+11)

Total Amount

in Rs

1 2 3 4 7 8

Rate in % of Ex-Works

price

9

Unit E.D.

Amount Rs.

10 11 12 13

FOR COST IN RS.

(3 X 7 )

14 END

COST IN RS.

(3 X 12 )

5

6

Rate in % Total

amount Rs.

CST VAT

Total

Material Description & Qty. shall be as per supply price schedules

I/ We agree to supply the articles noted above at the rates herein tendered by me/ us subject to the condition of tender and supply of the Tender inquiry,

which I / We have carefully read and thoroughly understood.

I/ We hereby agree to keep this offer open for 180 days after the date of the opening of technical bid of tenders and shall be bound by communication of

acceptance dispatched within the prescribed time.

Bidder's Name : ____________________________

Signature : ____________________________ Name : ____________________________

Designation : ____________________________ Bidder's seal Date : ___________________________*


ANNEXURE – B -Bidding schedule for erection & commissioning prices Name of

Substation:---------------------- Amount in Rs.

• Material Description & Qty. shall be as per Erection price schedule.

• The Quoted rates shall be inclusive of any applicable service tax on this contract as per prevailing

rates. No extra rates for service tax shall be quoted.

I/ We agree to execute the articles noted above at the rates herein tendered by me/ us subject to the

condition of tender and execute of the Tender inquiry, which I / We have carefully read and thoroughly

understood .

I/ We hereby agree to keep this offer open for 180 days after the date of the opening of technical bid of

tenders and shall be bound by communication of acceptance dispatched within the prescribed time.

Bidder's Name : ____________________________

Signature : ____________________________

Name : ____________________________

Designation : ____________________________

Bidder's

Seal

Date : ___________________________

SR.

NO.

Descriptio

n

Unit

No./

wt.

Qty. Particulars

Unit rate of

erection &

comm. charges

+Any other

Tax

Total erection

&

commissioning

charges on end

cost basis (Qty.

x Unit rate

Erection/

Commissi

oning rate

per unit

(Inclusive

of service

tax)

Any other

Tax

TOTAL


SWITCHYARD BOQ FOR 400KV VARSANA SUB-STATION (EXTENSION WORK)

Sr.No. Particulars of Item Unit Erection

Qty. Supply

Qty.

A

Supply and Erection of Equipments for 400kV Switch Yard (as per respective Technical Specifications and relevant special conditions ) suitable for Two Main Bus with Quad ACSR Moose Conductor,Transfer Bus and Flyover Bus with Twin ACSR Moose Conductor.

A-1 Revised Quanity of equipments(Normal Rating) for 400kV Varsana SS

1 Surge Arrester 360KV 20kA Cl.4 with structure and clamp connectors No. 18 18

2 CVT for bus 4400pf with structure and clamp connectors No. 0 0

3 BPI- 8kN with str and clamp connectors No. 180 180

4 HBPI- 8kN with structure and clamp connectors No. 6 6

5 HCB Isolator with one ES 2000A 40kA 3s with structure and clamp connectors Set 2 2

6 HCB Isolator without ES 2000A 40kA 3s with structure and clamp connectors Set 2 2

7 Pantograph Isolator With one ES 2000A 40kA 3 s with Structure and clamp connectors Set 4 4

8 Pantograph Isolator Without ES 2000A 40kA 3 s with Structure and clamp connectors Set 8 8

9 Single phase earth switch for 400kV bus with PI and support structure which includes the scope of dismantling and shifting No. 9 0

10 CT 2000-1000-500/1 4C with structure and clamp connectors No. 12 12

11 SF 6 Circuit Breaker 3150A 40kA 3s 220V dc operating voltage with structure and clamp connectors. No. 6 6

A-2 Quanity of equipments (higher rating) suitable to line with Quad ACSR Moose Conductor for 2 Nos. of 400kV Halvad Line Bays at Varsana SS

1 HCB Isolator with one ES 4000A 40kA 3s with structure and clamp connectors Set 2 2

2 Pantograph Isolator With one ES 4000A 40kA 3 s with Structure and clamp connectors Set 2 2

3 Pantograph Isolator Without ES 4000A 40kA 3 s with Structure and clamp connectors Set 4 4

4 CT 3000-2000-1000-500/1 4C with structure and clamp connectors No. 6 6

B

Supply and Erection of Material for 400kV Switch Yard (as per respective Technical Specifications and relevant special conditions ) suitable for Two Main Bus with Quad ACSR Moose Conductor,Transfer Bus and Flyover Bus with Twin ACSR Moose Conductor.

1 Gantry structures GI as per BOM, Steel & A/B part MT 238.6 229.1

2 Gantry structures GI as per BOM, Bolt nut part MT 0 9.5

SUPPLY & ERECTION SCHEDULE FOR 400 KV VARSANA FEEDER BAY


3

Stringing of bus with Quad Moose ACSR conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 6.0 mtr. interval (Suitable for 450mm spacing) etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor).

i Main Bus with 56Mtr. Span Span 4 4

ii Connection between Existing Main bus and Extended Main Bus with 10Mtr. Span Span 2 2

iii Main Bus with 28Mtr. Span Span 2 2

4

Stringing of bus with Twin Moose ACSR Conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 5.0 mtr. interval (Suitable for 450mm spacing)etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)

i Transfer Bus with 56Mtr. Span Span 2 2

ii Connection between Existing Transfer bus and Extended Trasnfer Bus with 10Mtr. Span Span 1 1

iii Transformer Flyover Bus with 117Mtr. Span No. of

Bays 1 1

iv Transfer Bus with 28Mtr. Span Span 1 1

5

Installation of 4" IPS Heavy Duty Al. Tube (Sh.80) with required Corona Bell, Jointing Sleeves, Homogeneous argon welding jointing etc. arrangement as per standard and complete as per approved drawings for all three phases.

i 400KV Line Bay No. of

Bays 4 4

ii 400/220kV Transformer Bay No. of

Bays 2 2

6

Droppers (including required suspension string with hardware & accessories, if any) & Jumpers (including Equipment to Equipment) with Twin ACSR Moose conductor as per standards and approved drawings with provision of required spacers (Suitable for 450mm spacing) at every 5.0 mtr. interval (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge connectors, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)

i 400kV Line Bay - LA,CVT No. of

Bays 4 4

ii 400kV Line Bay - WT or PI No. of

Bays 2 2

iii 400/220kV Transformer Bay No. of

Bays 2 2

iv 400KV Single phase earth switch for 400kV bus (Main Bus I & II) with supply of requisite material for erection of single phase earth switch.

No. 6.00

0


v 400KV Single phase earth switch for 400kV bus (Transfer Bus) with supply of requisite material for erection of single phase earth switch.

No. 3.00

0

7

Droppers (including required suspension string with hardware & accessories if any) & Jumpers (including Equipment to Equipment) with Quad ACSR Moose conductor as per standards and approved drawings with provision of required spacers (Suitable for 450mm spacing) at every 5.0 mtr. interval (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge connectors, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per bay of 3phase

i 400kV Line Bay - WT Or PI No. of Bays

2 2

8

Stringing of Earth Wire with 7/3.66 GS wire with required hardwares accessories etc. complete as per standards and approved drawings for Span of 117Mtr.(It includes cost of Earthwire, hardwares & accessories etc. all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor.)

Span 5 5

C

Supply and Erection of 220kV Equipments (as per respective technical specifications and relevant special conditions) suitable for Two Main Bus with Quad ACSR Moose conductor,Transfer Bus & Transformer flyover Bus with Twin ACSR Moose conductor scheme

1 Surge Arrester 198kV, 10kA, Cl-3 with structure and clamp connectors as per Technical spec No. 42 42

2 PT 220kV/√3-/110V/√3-3C with structure and clamp connectors as per Technical spec No. 12 12

3 BPI 8kN with structure and clamp connectors as per Technical spec No. 438 438

4 HBPI 8kN with structure and clamp connectors as per Technical spec No. 6 6

5 HDB Isolator with one ES 1600A 40kA 3s with structure and clamp connectors as per Technical spec Set. 16 16

6 HDB Isolator without ES 1600A 40kA 3s with structure and clamp connectors as per Technical spec Set. 8 8

7 Tandem DB Isolator 1600A 40kA 3s with structure and clamp connectors as per Technical spec Set. 42 42

8 CT conventional 1200-600-300/1, 4C with structure and clamp connectors as per Technical spec No. 42 42

9 CB 2000A 40kA 3s with structure and clamp connectors as per Technical spec Set. 14 14

D

Supply and Erection of 220kV Material (as per respective technical specifications and relevant special conditions) suitable for Two Main Bus with Quad ACSR Moose conductor,Transfer Bus & Transformer flyover Bus with Twin ACSR Moose conductor scheme

1 Gantry structures GI as per BOM, Steel & A/B part MT 199.2 191

2 Gantry structures GI as per BOM, Bolt nut part MT 0 8.2


3

Stringing of bus with Quad Moose ACSR conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 3.0 mtr. interval etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)

i Main Bus with 36Mtr span No. of Span 8 8

ii Main Bus with 18Mtr span No. of Span 4 4

iii Connection between Existing Bus and Proposed Split Bus with 11mtr. Span (Refer Section Drawing)

No. of Span 8 8

4

Stringing of bus with Twin ACSR Moose Conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 3.0 mtr. interval etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)

i Transfer Bus with 36Mtr span No. of Span 4 4

ii Transfer Bus with 18Mtr span No. of Span 4 4


No. of Span 4 4

iv Transformer flyover bus with 71Mtr span (220kV Side,400/220kV)

No. of Bay 2 2

v Transformer flyover bus with 79Mtr span (400/220kV) No. of Bay 2 2

5

Stringing of Earth Wire with 7/3.15 GS wire with required hardwares & accessories etc. complete as per standards and approved drawings for span of 71 meters.(It includes cost of Earthwire, hardwares & accessories etc. all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)

Span 12

12


Span 4 4

6

Droppers (including required suspension string with hardware & accessories if any) & Jumpers (including Equipment to Equipment) with Twin ACSR Moose conductor as per standards and approved drawings with provision of required spacers (Suitable for 350mm spacing) at every 3.0 mtr. interval (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge connectors, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)

i 220kV Line bays No. of bay 12 12

ii 400/220KV Transformer Bay (220KV Side) No. of bay 2 2


7

Droppers (including required suspension string with hardware & accessories if any) & Jumpers with Single ACSR Moose conductor as per standards and approved drawings (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge Connectors, etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)

i 400/220KV Transformer Bay (220KV Side) - LA No. of

Bays 2 2

ii 220 Line Bays-LA & CVT No. of

Bays 12 12

iii 220kV PT Bays No. of

Bays 4 4

H

Supply and installation of materials for Earthing system in all respect as per respective specifications and special conditions (Successful bidder has to submit the complete design and BOQ for approval).

1

Supply and Installation of earthing strips/round bars as shown below including digging of 600 mm depth and 450 mm wide trench fixing on structure as per standard equipment earthing philosophy including fixing arrangement with two bolt arrangement, jointing, welding etc. complete.

a) 75 x 10 mm GI strip. RMt. 21900 21900

b) 50x 6 mm GI strip. RMt. 3050 3050

c) 40 mm dia steel rod RMt. 21500 0

d) 40mm dia 3mtr long steel rod Nos. 120 0

2 Providing and installing Check pit as per drawing and instruction of Engineer In charge with provision of earth chamber . Nos.

4 4

3

Installation of earthing (bore type) providing 100 mm inner diameter CI pipe of 13 mm thickness and 3000 mm length. Work includes fabrication and fixing of GI strips for earthing connection as per GETCO drawing No P-011 Nos.

86

86

4

Providing BB masonry inspection chamber (man hole) of incl.light type CI cover with frame ,necessary excavation bottom connecting of BBCC 1:4:8 150mm thick ,225mm thick BB Masonry in CM 1:6 12mm thick cement plaster in CM 1:3 inside and to as per GETCO drawing No P-011

Nos.

86

86

Note: Extra earth should be removed away from the site s/s premises or refilling earthing pits if required. All required materials for this job such as CI pipe, CI cover with frame, salt, cement, sand, charcoal/bentonite, gravel, bricks etc. to be supplied by the contractor.

I

Supply and Erection of Ladder Type Cable Trays and Accessories as per respective Technical Specifications and relevant special conditions. (Any variation in quantities shall be absorbed by erection contractor)

Width of tray

450mm Rmtr. 3100 3100

350mm Rmtr. 1700 1700

Length: Standard length of tray is 2500mm, Height is 75mm, Thickness is 2mm (min.)

Note: Cross, Tees, Elbows, Coupler plates, Bends, Reducer etc. required for complete installation of Ladder Type Tray are to be included in the Scope.

NOTE:


Supply & Erection of All Transformers are not in the scope of awardee, but awardee will erect the items other than the scope of transformer manufacturer and witness during the erection and testing of the same and provide all the result in as built drawings/documents.

I

Supply and installation of materials for Illumination system in all respect as per respective specifications and special conditions. Wiring shall be Industrial Wiring for C/Room Building and Switch yard illumination (Sucessful bidder has to submit the complete design and BOQ for approval)


Qty. Supply

Qty.

1 Providing and fixing of flood light luminaries as per design for 400kV switch yard area with 250/400w HPSV lamp with energy efficient choke containing Philips/CGL/Bajaj/GE/Oshram make lamp with control gear box & ancillaries and suitable for mounting on structure at appropriate height (as per design-ref.Annx 5) as per specifications of illuminations with necessary GI fabrication & GI bolt nuts to fix control gear box at the structure with complete internal and external wiring to J. box, Dist panel/section feeder pillar etc with supply of required 3 c x 2.5 mm

2 copper armoured cable (as per spec ) .The scope

includes supply and erection of all the materials required for satisfactory functioning of above work.

Package LS LS

2 Providing and fixing of flood light luminaries as per design for 220kV switch yard area with 150/250/400W HPSV lamp with energy efficient choke containing Philips/CGL/Bajaj/GE/Oshram make with control gear box & ancillaries and suitable for mounting on structure at appropriate height (as per design-ref.Annx 5) as per specifications with necessary GI fabrication & GI bolt nuts to fix control gear box at the structure with complete internal and external wiring to J. box, Dist panel/section feeder pillar etc. with supply of required 3 c x 2.5 mm

2 copper armoured

cable (as per spec).The scope includes supply and erection of all the materials required for satisfactory functioning of above work.

Package LS LS

3 Providing and installation of post top lantern for main gate and road from main gate to swichyard via control room as per design with Philips/CGL/Bajaj/GE/Oshram make and energy efficient type suitable wattage lamp with control gear box & ancillaries suitable for mounting on Gate pillars and 4.5 mtr poles with necessary GI fabrication & GI bolt nuts to fix control gear box with complete internal and external wiring to J.box, Dist panel/section feeder pillar, fixing terminal etc. with supply of required 3 c x 2.5 mm2 copper armoured cable as per spec .This also includes the supply and erection of required 4.5 mtr poles and its foundation work as per spec and earthing with main mesh. The scope includes supply and erection of all the materials required for satisfactory functioning of above work.

Package LS LS


4 Providing and fixing of street light luminaries for remainig area (like road, peripheral area etc.) of switch yard complete as per design with Philips/CGL/Bajaj/GE/Oshram make and energy efficient type 70 W (or suitable wattage) lamp with control gear box & ancillaries suitable for mounting on 7.0 mtr swaged poles as per spec.of illuminations cl. no 2.10.4.8 (EEO2) at appropriate height with necessary GI fabrication & GI bolt nuts to fix control gear box with complete internal and external wiring to J. box, dist panel/section feeder pillar, fixing terminal etc. with supply of required 3 c x 2.5 mm2 copper armoured cable (as per spec). This also includes the supply and erection of 7.0 mtr swaged pole and foundation work as per spec. and panting with two coats of primer and two priming of zinc chromate as well as earthing with main mesh. The scope includes supply and erection of all the materials required for satisfactory functioning of above work.

Package LS LS

5 Supply and Erection of main lighting Panel ACP-2 as per Specifications Set comprises minimum 4 nos.of such panels qty may be more if required as per design.Scope also includes the providing and erection of cable (size as per design requirement) and 25x6 GI strip for earthing with main mesh

1 Set Set

6 Supply and Erection of main lighting Panel ACP-4 as per Specifications Set comprises minimum 2 nos.of such panels qty may be more if required as per design.Scope also includes the providing and erection of cable (size as per design requirement) and 25x6 GI strip for earthing with main mesh

1 Set Set

7 Supply and Erection of main Yard light Dist. Board as per designed capacity ratings. Scope also includes the providing and erection of cable (size as per design requirement) and 50x6 GI strip for earthing with main mesh

Nos 1 1

8 Providing earthing to all tubular pole, main yard light DB, section Dist panels/boxes, Junction boxes etc.as per standards with 50x6 GI strip connecting to main mesh by two risers

Package LS LS

9 Providing of concreting in 1:2:4 mix including muffing for erection of pole & Dist boxes panels including excavation of HR/SR as per approved drawing.

Package LS LS

10 Providing & fixing of 'B' Class ISI marked GI pipe of required diameter for cable looping, road crossing with necessary elbow / band to J. Box etc.

Package LS LS

11 Providing and fixing of GI clamp (25mm wide GI strip with 6 mm GI nut bolts) on structure at approx. 1/2 Mtr. Interval for clamping of cable . Clamp should be fix in such a way that cable can be easily mount inside it & sustain standing on structure. This also includes required other materials, accessories required for complete functioning of Illumination system of whole project (switch yard and all buildings, structures) those are not covered in this schedule for Illumination. Please refer the drawing "General Schematic for Illumination" in the Spec. of Illumination.

Package LS LS

Note: The qunatities of the ACP's mentioned in the schedule of requirement are based on std. requirement, which shall be finalised during detail engineering. The bidder has to assess the qty. of ACP's at the time of quoting the bid. The qty of ACP's finalised during detail engineering is binding to the bidder & no any extra payment shall be made. In all the case the decision of GETCO will be final.


J PLCC Equipment


Qty. Supply

Qty.

400KV

1

400kV, 1.0 mH, 2000 Amp Wave Trap with Blocking Band of, Band-(I)- 56-124 & Band-(II) 76-500KHz and R min = 500 Ohm complete with pedestal mounting arrangement solid core insulators, Structures, Clamps/connectors and require accessories.

No.

6 6

2 Modular coupling device MCD-80, Make: ABB (Set comprising of 1 No. of A9BS & 1 No. of A9BT) for Phase to Phase coupling arrangement for PLCC signal connectivity.

Set

2 2

3 40 Watt single channel fully programmable carrier terminal of Make: ABB &Type: ETL-41,

No. 4 4

4

Protection coupler Make: ABB & Type: NSD-50 with 2 coded & 2 uncoded command arrangement & perfectly match with above carrier terminal description of which given at Sr. No. 3 above.

No.

4 4

5

FSK Data Modem with stand alone 19" rack with power supply module ,Make: ABB & Type: NSK 5, Programmable for both Baud Rate (50 to 2400 Baud) and VFT Channel Centre Frequency and fully compatible with Carrier terminal description of which given at Sr. No. 3 above.

No.

1 1

6

FSK Data Modem Make: ABB & Type: NSK 5, Programmable for both Baud Rate (50 to 2400 Baud) and VFT Channel Centre Frequency and fully compatible with Carrier terminal description of which given at Sr. No. 3 above.

No.

1 1

7

75 Ohm, unbalanced armoured co-axial cable for PLCC signal connectivity (frequency band 50 KHz to 500 KHz) having armour of Min.1.4 mm dia. GI wire and coverage of 70% to be laid by providing UHF gland on both the ends of main cable length from PLCC carrier room to bay gentry and loop cable for Ph to Ph coupling arrangement.

KM

1.3 1.3

8

400 kV Line CVT with CC= 8800PF with supporting structures, Clamps/Connectors ( Suitable for Twin ACSR Moose) as per technical specification for PLCC signal connectivity by providing interconnection from HF terminal of CVT to MCD-80 using 16 sq. mm stranded (Non Flexible Strands) PVC insulated copper cable.

No.

12 12

9 DCDB with 20 Nos. of Feeders (6 Amp each) for DC supply to PLCC panels & Exchange as per technical Specification.

No. 1 1

220KV

1

220kV ,4400PF CVT (having two windings with VA burden 50 & 50 and accuracy of 0.2 & 3P class for metering & Protection core respectively.The arrangement of metering core shall be provided in seperate sealable compartment with locking facility. ) with clamp/connectors & supporting structure. The interconnection from HF terminal of CVT to PLCC coupling device shall be made using 16 Sq.mm PVC insulated stranded (non flexible strands) copper cable.

No. 12 12


2

220kV, 0.5mH, 1250Amp Wave Trap with Blocking Band of, Band-(I)-100-160 & Band-(II) 150-500KHz and R min = 570 Ohm and single point suspension arrangement with three tie rod assembly including insulator string assembly, clamp/connectors and require accessories.

No. 4 4

3 Modular coupling device for Phase to Phase coupling arrangement ( A9BS-1 No. & A9BT-1 No.) for PLCC signal connectivity of Make: ABB, Type: MCD-80

Set 2 2

4

40 Watt single channel fully programmable carrier terminal of Make: ABB, Type: ETL-41 with transit band pass filter, 4 W table telephone, Dummy load print P3LK, 75 Ohm cylindrical load & UHF Gland.

No. 4 4

5

Protection coupler with 2 coded & 2 uncoded command arrangement & perfectly match with above carrier terminal description of which given at Sr. No. 4. of Make: ABB, Type: NSD-50

No. 4 4

6

75 Ohm, unbalanced armoured co-axial cable for PLCC signal connectivity (frequency band 50 KHz to 500 KHz) having armour of Min.1.4 mm dia. GI wire and coverage of 70% to be laid by providing UHF gland on both the ends of main cable length from PLCC carrier room to bay gentry and loop cable for Ph to Ph coupling arrangement.

KM 1.1 1.1

7

FSK Data Modem Make: ABB & Type: NSK 5, Programmable for both Baud Rate (50 to 2400 Baud) and VFT Channel Centre Frequency and fully compatible with Carrier terminal description of which given at Sr. No. 4 above.

No. 2 2

8

FSK Data Modem with stand alone 19" rack with power supply module ,Make: ABB & Type: NSK 5, Programmable for both Baud Rate (50 to 2400 Baud) and VFT Channel Centre Frequency and fully compatible with Carrier terminal description of which given at Sr. No. 4 above.

No. 1 1

K Protection


Qty. Supply

Qty.

A

Supply, Erection, Testing & Commissioning of Protection equipments and materials as per respective technical specifications and relevant special conditions and suitable for Two Main and a Transfer Bus system on 400kV side

1 Control & Relay panels for 400KV Bays ( Control Voltage - 220V DC ) as per tech specifications with following break up

1) Control & Relay panel for Line without Reactor Set 4 4

2) Control & Relay panel for Transformer with Differential Set 2 2

3) Required modifications in Control & Relay panel for TBC Job 1 1

4) Required modifications in Control & Relay panel for Bus Coupler

Job 1 1

5) Control & Relay panel for Bus Reactor Set 0 0


7) Augmentation of existing Numerical Busbar protection scheme by providing 6 Nos of Bay units (AREVA make MiCOM P743) along with all required accessories and commissioning of complete Busbar protection scheme in all respect.

Job 1 1

2 GPS based Time Syncronising Unit (IEC 61850 compatible) Set 0 0

B

Supply, Erection, Testing & Commissioning of Protection equipments and materials as per respective technical specifications and relevant special conditions and suitable for Two Main and a Transfer Bus system on 220kV side

1 Control & Relay panels for 220KV Bays ( Control Voltage - 220V DC ) as per tech specifications with following break up

1) Control & Relay panel for Line Set 12 12

2) Control & Relay panel for Transformer without Differential Set 2 2

3) Control & Relay panel for Transformer with Differential (220/66kV)

Set 0 0

4) Required modifications in Control & Relay panel for TBC Job 1 1

5) Required modifications in Control & Relay panel for Bus Coupler

Job 1 1

7) Augmentation of existing Numerical Busbar protection scheme by providing 14 Nos of Bay units (AREVA make MiCOM P743) along with all required accessories and commissioning of complete Busbar protection scheme in all respect.

Job

1

1

7A) Augmentation of existing Busbar protection Central unit (AREVA make MiCOM P741) for compatibility from 24 Bays to 28 Bays

Job

1

1

8) 3 Winding Differential Protection Relay - To be provided for bays connected through bus sectionalizing isolators [i.e. 220KV OPG Line 1&2 and ICT-4 LV bays. The above relay shall be provided in any of the Control & Relay panel of above bays].

No.

1

1

9) 3 Winding Differential Protection Relay - To be provided for bays connected through bus sectionalizing isolators [i.e. 220KV Nakhatrana Line 1&2 and ICT-3 LV bays. The above relay shall be provided in any of the Control & Relay panel of above bays].

No.

1

1

B

Supply, Erection, Testing & Commissioning of Protection equipments and materials as per respective technical specifications and relevant special conditions and suitable for Two Main Bus system on 66 kV side

1

Control & Relay Panel for 66kV bays ( Control Voltage - 220V DC ) as per tech specifications with following break up.

1) Control & Relay Panel for Two Lines Set 0 0

2) Control & Relay Panel for Transformer without Differential Relay (220/66kV Transformer LV) & Line Set 0 0

3) Control & Relay Panel for Transformer with Differential Relay (66 / 11 kV Station Transformer) Set 0 0

4) Control & Relay Panel for Transformer without Differential Relay (220/66kV Transformer LV) & Bus Coupler Set 0 0

5) Under Frequency Panel Set 0 0


C

Supply, Erection, Testing & Commissioning of General purpose equipments and materials as per respective technical specifications and relevant special conditions and suitable for Two Main and a Transfer Bus system on 400kV side, Two Main and a Transfer Bus system on 220kV side and Two Main Bus system on 66kV side

1 Battery set - 220 V, 350Ah (2 V, 110 cells) Plante´ type Lead Acid Battery Set with FRP stand of adequate size # No. 0 0

2 Battery Charger - 220 V (Float - 75A / Boost - 55A) - (SCADA compatible) $ No. 0 0

3 DCDB-220 V with 35 Feeder No. 2 2

4 DCDB-220 V with 20 Feeder No. 0 0

5 DCDB-220 V with 20 Feeder (For PLCC Panels) No. 0 0

6 SCADA compatible LTPB for 400KV Substation No. 0 0

D

Supply, installation, Testing and Commissioning of materials/item for Power Cable and control Cable including preparation of wiring schedule.

1

Supply and Laying of 1.1 kV PVC armoured copper/Aluminum control/LT power cable in trench including binding/clamping of cable with PVC locable wire tie as per requirement including supply and fixing of identification tags on both ends and at distance of every 100mtr. (Note :- Aluminium cables of size 185 mm

2 & above shall be

XLPE type)

1) 2c x 2.5 mm2, armoured copper control cable Mtr. 12400 12400

2) 2c x 4 mm2 , armoured copper control cable Mtr. 0 0

3) 4cx2.5 mm2, armoured copper control cable Mtr. 8200 8200

4) 4c x 4 mm2 , armoured copper control cable Mtr. 39700 39700



7) 12c x 4 mm2, armoured copper control cable Mtr. 8750 8750

8) 19c x 2.5 mm2 , armoured copper control cable Mtr. 34500 34500


10A) 1 x 50 mm2 , armoured copper cable Mtr. 700 700

10B) 4C x 10 mm2 , armoured copper control cable Mtr. 0 0

11) 4 x 10 mm2 , Al. armoured LT cable Mtr. 3100 3100

12) 3.5 x 25 mm2 , Al. armoured LT cable Mtr. 1900 1900



15) 1C x 150 mm2 , Al. armoured LT cable Mtr. 0 0




2

Termination of the control cable at panel / MK box/equipment including PVC binding dressing/shaping drilling of holes in panels for glands nuts for following size. The work also includes Looping in panel and MK box with using crimping type of lugs of suitable size with ferruling with proper size of copper cable wire. The loops should be bunched with using button tape and proper shaping etc.

1) cables from 2 core to 7 core of 2.5 & 4.0 Sq.mm size No. 1500 1500 2) cables above 7 core No. 1550 1550


3

Laying of 1.1kv PVC/XLPE armored Al. LT power cable in ground by digging trench of suitable width and 450 mm depth with providing and fixing of brick and sand layer covering the cable in any type of soil and Laying of 1.1kv PVC armored copper control cable in heavy duty PVC pipe of suitable size buried in ground by digging trench of suitable width and 450 mm depth in any type of soil including supply and fixing of Pipe and identification tags at distance of every 100 Mtrs for following size 1) Control Cables upto 7 core Mtr. 3000 0 2) Control Cables above 7 core and all LT cables Mtr. 2900 0

4

Providing and fixing of 50mm dia 'B' class GI pipes with necessary size of band and couplings for control cable protection of CT, PT/CVT etc. equipments including fixing with structures as per instruction of Engineer-in-charge.

1) 400 kV switch yard Mtr. 175 175 2) 220 kV Switch Yard Mtr. 300 300 3) 66 kV switch yard Mtr. 0 0

4a

Providing and fixing of 100mm dia 'B' class GI pipes with necessary size of band and couplings for control cable protection of CB, Isolator etc.equipments including fixing with structures as per instruction of Engineer-in-charge.

1) 400 kV switch yard Mtr. 225 225 2) 220 kV Switch Yard Mtr. 175 175 3) 66 kV switch yard Mtr. 0 0

5 Providing and fixing bay MK as per tech spec No. 20 20

6 Providing and fixing Yard LT ACDB as per tech spec -with 20 OG feeders No. 1 1

7 Providing and fixing Yard LT ACDB as per tech spec -with 12 OG feeders No. 0 0

8

Providing and fixing of all weather proof, cold rolled sheet steel junction box for CVT & PT, CT terminations with 30 Nos. of disconnecting type, 'Elmex' make CATDM 4 or equivalent type connectors and required no of fuses, links etc.as per instruction of Engineer-in-charge.

1) PT JB No. 6 6

2) CT JB No. 0 0

3) CVT JB No. 4 4

Total

Notes:

Final Total

1. # The quantities of control and power cables shown in the BOQ are based on typical cable philosophy.

Hence, the contractor shall work out actual requirement of quantity for execution by calculating cable lengths.

2. All the cables shall be laid through minimum possible route and accordingly the quantity of cables shall be

calculated and considered as per actual measurement. Any adjustment found during execution is to be

absorbed and final amendment of quantity shall be based on approved 'As Built' quantity.


BREAK UP OF SWITCHYARD BOQ FOR 400KV VARSANA SUB-STATION (EXTENSION WORK)


Qty Supply

Qty

B

Supply and Erection of Material for 400kV Switch Yard (as per respective Technical Specifications and relevant special conditions ) suitable for Two Main Bus with Quad ACSR Moose Conductor,Transfer Bus and Flyover Bus with Twin ACSR Moose Conductor.

3

Stringing of bus with Quad Moose ACSR conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 6.0 mtr. interval etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor).-Qty. per span of 3phase

i Main Bus with 56Mtr. Span including bus jumpers Span 4 4

ACRS Moose Conductor RMtr. 672 672

Insulators-160KN AF per Span No. 300 300

Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Quad ACSR Moose per Span( With Turn Buckle)

No.

3 3

Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Quad ACSR Moose per Span( Without Turn Buckle)

No.

3 3

Spacers suitable for Quad ACSR Moose (450mm Spacing) in Main Bus per Span

No. 24 24

ii Connection between Existing Main bus and Extended Main Bus with 10Mtr. Span Span 2 2



Single Suspension H/W & Acc. Quad ACSR Moose Per Span

No. 6 6


No. 1 1

iii Main Bus with 28Mtr. Span including bus jumpers Span 2 2



Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Quad ACSR Moose per Span (With Turn Buckle)

No.

3 3

Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Quad ACSR Moose per Span ( Without Turn Buckle)

No. 3 3


No. 15 15


4

Stringing of bus with Twin ACSR Moose Conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 5.0 mtr. interval etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per bay of 3phase

i Transfer Bus with 56Mtr. Span including bus jumpers Span 2 2



Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Twin ACSR Moose Cond. per Span( With Turn Buckle)

No. 3 3

Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Twin ACSR Moose Cond. per Span ( Without Turn Buckle)

No.

3 3

Spacers suitable for Twin ACSR Moose Cond(450mm Spacing) in Main Bus per Span

No. 24 24

ii Connection between Existing Main bus and Extended Transfer Bus with 10Mtr. Span Span 1 1



Single Suspension H/W & Acc. Twin ACSR Moose Per Span No. 6 6

Spacers suitable for Twin ACSR Moose (450mm Spacing) in Main Bus per Span

No. 1 1

iii Transformer Flyover Bus with 117Mtr. Span No. of

Bays 1 1


Insulators-160KN AF Per Span No. 300 300

Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Twin ACSR Moose Cond. per Span( With Turn Buckle)

No. 3 3


No.

3 3

Spacers suitable for Twin ACSR Moose (450mm Spacing) Per Span

No. 51 51

iv Transfer Bus with 28Mtr. Span including bus jumpers Span 1 1



Double Tension H/W & Acc.viz.sag compensation spring, corona ring etc.-Twin ACSR Moose Cond. per Span ( With Turn Buckle)

No.

3 3


No.

3 3

Spacers suitable for Twin ACSR Moose Cond(450mm Spacing) in Main Bus per Span

No. 15 15

5

Installation of 4" IPS (Sch.80) Al. Tube with required Corona Bell, Jointing Sleeves, Homogeneous argon welding jointing etc. arrangement as per standard and approved drawings.-Qty. per bay of 3phase

i 400KV Line Bay No. of 4 4


Bays

4" IPS (Sch.80) Al. Tube per Bay RMtr. 270 270

ii 400/220kV Transformer Bay No. of

Bays 2 2

4" IPS (Sch.80) Al. Tube per Bay RMtr. 267 267

6

Droppers (including required suspension string with hardware & accessories if any) & Jumpers (including Equipment to Equipment) with Twin ACSR Moose conductor as per standards and approved drawings with provision of required spacers (Suitable for 450mm spacing) at every 5.0 mtr. interval (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge connectors, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per bay of 3phase

i 400kV Line Bay - LA,CVT No. of

Bays 4 4


Spacers suitable for Twin ACSR Moose (450mm Spacing) Per Bay

No. 18 18

Fire Wedge Connectors suitable for ACSR Moose to ACSR Moose Per bay

No. 12 12

ii 400kV Line Bay - WT Or PI No. of

Bays 2 2

ACSR Moose Conductor Per Bay Rmtr. 84 84


No. 9 9


No. 6 6

iii 400/220kV Transformer Bay No. of

Bays 2 2


Insulators-160KN AF Per Bay No. 144 144

Single Suspension H/W & Acc. Twin ACSR Moose Per Bay No. 6 6


No. 36 36

iv 400KV Single phase earth switch for 400kV bus (Main Bus I & II) with supply of requisite material for erection of single phase earth switch.

No.

6 0

ACRS Moose Conductor per Switch RMtr. 24 0

Insulators-160KN AF Per switch No. 24 0

Single Suspension H/W & Acc. Twin Moose ACSR Per Switch No. 1 0

Spacers suitable for Twin ACSR Moose (450mm Spacing) Per Switch

No. 3 0

v 400KV Single phase earth switch for 400kV bus (Transfer Bus) with supply of requisite material for erection of single phase earth switch.

No.

3 0

ACRS Moose Conductor per Switch RMtr. 24 0

Insulators-160KN AF Per switch No. 24 0

Single Suspension H/W & Acc. Twin Moose ACSR Per Switch No. 1 0

Spacers suitable for Twin ACSR Moose (450mm Spacing) Per Switch

No. 3 0


7

Droppers (including required suspension string with hardware & accessories if any) & Jumpers (including Equipment to Equipment) with Quad ACSR Moose conductor as per standards and approved drawings with provision of required spacers (Suitable for 450mm spacing) at every 5.0 mtr. interval (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge connectors, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per bay of 3phase

i 400kV Line Bay - WT Or PI No. of

Bays 2 2

ACSR Moose Conductor Per Bay Rmtr. 168 168


No. 9 9


No. 12 12

8

Stringing of Earth Wire with 7/3.66 GS wire with required hardwares accessories etc. complete as per standards and approved drawings for Span of 117Mtr.(It includes cost of Earthwire, hardwares & accessories etc. all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor.)

Span 5 5

Earth wire Mtr 117 117

Earthwire Acc.- (Suitable for 7/3.66 GS per Span) No. 2 2

D

Supply and Erection of 220kV Material (as per respective technical specifications and relevant special conditions) suitable for Two Main Bus with Quad ACSR Moose conductor,Transfer Bus & Transformer flyover Bus with Twin ACSR Moose conductor scheme

3

Stringing of bus with Quad ACSR Moose conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 3.0 mtr. interval etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per span of 3phase

i Main Bus with 36Mtr span including bus jumpers

No. of Span 8 8



Double Tension H/W & Acc.-Quad ACSR Moose Per Span (With Turn Buckle)

No. 3 3

Double Tension H/W & Acc.-Quad ACSR Moose Per Span ( Without turn Buckle)

No. 3 3

Spacers suitable for Quad ACSR Moose (350mm Spacing) in Main Bus Per Span

No. 30 30

ii Main Bus with 18Mtr span including bus jumpers

No. of Span 4 4



Double Tension H/W & Acc.-Quad ACSR Moose Per Span ( With Turn Buckle)

No. 3 3


Double Tension H/W & Acc.-Quad ACSR Moose Per Span ( Without turn Buckle)

No. 3 3

Spacers suitable for Quad ACSR Moose (350mm Spacing) in Main Bus Per Span

No. 15 15


No. of Span 8 8



Single Suspension H/W & Acc.-Quad ACSR Moose Per Span No. 6 6

Spacers suitable for Quad ACSR Moose (350mm Spacing) Per Span

No. 18 18

4

Stringing of bus with Twin ACSR Moose Conductor for all the three phases with required insulators, hardwares & accessories, spacers provided at every 3.0 mtr. interval etc. complete as per relevant standards and approved drawings with Jumpers for continuous Bus Arrangement (It includes cost of Conductor, insulators, hardwares & accessories, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per span/bay of 3phase

i Transfer Bus with 36Mtr span including bus jumpers

No. of Span 4 4



Double Tension H/W & Acc.-Twin ACSR Moose Per Span (With Turn Buckle)

No. 3 3

Double Tension H/W & Acc.-Twin ACSR Moose Per Span (Without Turn Buckle)

No. 3 3


No. 30 30

ii Transfer Bus with 18Mtr span including bus jumpers

No. of Span 4 4




No. 3 3


No. 3 3


No. 15 15


No. of Span 4 4



Single Suspension H/W & Acc.-Twin ACSR Moose Per Span No. 6 6


No. 18 18

iv Transformer flyover bus with 71Mtr span

No. of Bay 2 2




No. 3 3



No. 3 3


No. 63 63

v Transformer flyover bus with 79Mtr span

No. of Bay 2 2




No. 3 3


No. 3 3


No. 66 66

5


Span 12 12

Earth wire mtr 71 71

Earthwire Access.- Suitable for 7/3.15 GS No. 2 2


Span 4 4

Earth wire mtr 79 79

Earthwire Access.- Suitable for 7/3.15 GS No. 2 2

6

Droppers (including required suspension string with hardware & accessories if any) & Jumpers (including Equipment to Equipment) with Twin ACSR Moose conductor as per standards and approved drawings with provision of required spacers (Suitable for 350mm spacing) at every 3.0 mtr. interval (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge connectors, spacers etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per bay of 3phase

i 220KV Line Bay No. of

bay 12 12

ACSR Moose Conductor per Bay Rmtr. 620 620

Insulators-120KN AF Per Bay No.

45 45

Single Suspension H/W & Acc.-Twin Moose ACSR Per Bay No. 3 3

Spacers suitable for Twin Moose ACSR (350mm Spacing) Per Bay

No. 65 65

Fire Wedge Connectors suitable for Moose ACSR to Moose ACSR Per bay

No. 18 18

Fire Wedge Connectors suitable for Zebra ACSR to Moose ACSR Per bay

No. 6 6

ii 400/220KV Transformer Bay (220KV Side) No. of

bay 2 2




Single Suspension H/W & Acc.-Twin Moose ACSR Per Bay No. 6 6


No. 90 90


No. 30 30

7

Droppers (including required suspension string with hardware & accessories, if any) & Jumpers with Single ACSR Moose conductor as per standards and approved drawings (It includes cost of Conductor, insulators, hardwares & accessories, Fire Wedge Connectors, etc.all items required for satisfactory functioning. Any variation in quantities shall be absorbed by contractor)-Qty. per bay of 3phase

i 400/220KV Transformer Bay (220KV Side) - LA No. of

Bays 2 2



No. 9 9

ii 220kV Line Bays-LA & CVT No. of

Bays 12 12



No. 9 9

Fire Wedge Connectors suitable for Zebra ACSR to Moose ACSR Per bay

No. 6 6

iii 220kV PT Bays No. of

Bays 4 4



Single Suspension H/W & Acc.-Single Moose ACSR Per Bay No. 3 3


Annexure - 5

Sr. No.

Location Details

1 400kV Switch Yard (Plinth ht.0.3Mtr.)

Upper Bus height above plinth 22.0 Mtr

Lower Bus height above plinth 15.6 Mtr

Equipments Height above plinth 8.0 Mtr

Lux level Required for main Equipments - 8.0 Mtr Height above plinth 50 Lux

Lux level rquired for Other area 20 Lux

2 200kV switch Yard (Plinth ht.0.3Mtr.)

Upper Bus height above plinth 18.5 Mtr

Lower Bus height above plinth 12.5 Mtr

Equipments Height above plinth 5.5 Mtr

Lux level Required for main Equipments - 5.5 Mtr Height above plinth 50 Lux

Lux level rquired for Other area 20 Lux

3 66kV switch Yard (Plinth ht.0.3Mtr.)

Upper Bus height above plinth 10 Mtr

Lower Bus height above plinth 7 Mtr

Equipments Height from above plinth 4.0 Mtr

Lux level Required for main Equipments - 4 Mtr Height above plinth 50

Lux level rquired for Other area 20

4 Lux level required for follwing amminities

4.1 Car Parking Area 20 Lux

4.2 Main Roads (Post Top Lantern) 20 Lux

4.3 Sub Road (Street Light) 20 Lux

4.4 Fencing Light and Spare Area (Street Light) 20 Lux

4.5 Oil Filtration shed 70 Lux

4.6 Store Shed 150 Lux

PART – III Price Bid · END COST IN RS. (3 X 12 ) 5 6 Rate in % Total amount Rs. CST VAT Total...

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Transcript of PART – III Price Bid · END COST IN RS. (3 X 12 ) 5 6 Rate in % Total amount Rs. CST VAT Total...