IykTek vuqla/kku laLFkku · drg.no 50-120 8-25 length or 1.6-8 upto 6-30 6 0.025-1.6 +0.5_ zone...

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IykTek vuqla/kku laLFkkuIykTek vuqla/kku laLFkkuIykTek vuqla/kku laLFkkuIykTek vuqla/kku laLFkkuINSTITUTE FOR PLASMA RESEARCH

परमाणु ऊजा �वभाग का एक �वायतशासी सं�थान, भारत सरकार(An Autonomous Institute of Department of Atomic Energy, Govt. of India)

fudV bfUnjk iqy] HkkV] xka?khuxj&382 428 &382 428 &382 428 &382 428 HkkjrnwjHkkLk% (079) 2396 2020/2021/2028

QSDLk% 91-079-23962277

osc: www.ipr.res.in

NEAR INDIRA BRIDGE, BHAT

DIST. GANDHINAGAR - 382 428 (INDIA)Phone: (079) 2396 2020/2021/2028

Fax : 91-079-23962277Web : www.ipr.res.in

ENQUIRY

ENQUIRY NO : IPR/EQL/17-18/270

Date : 19-09-2017

Due on : 12-10-2017 by 1:00 PM IST

Please send your offer in sealed envelope specifying Enquiry No, Date & Due Date, ALONG

WITH your credentials for the following items:

Important Note:

Please note that e-mail quotations are not acceptable however you may send your queries (if

any) to [email protected]

Please ensure your sealed quotation reaches this office not later than above mentioned due

date and time.

Kindly go through the following documents properly before quoting which are available on the

IPR web portal i.e., http://www.ipr.res.in/documents/tender_terms.html / attached herewith.

1) Instructions to the bidders & Terms and conditions (refer Form No: IPR-LP-01.V2)

2) Bidding format

QUOTATION SHOULD BE ADDRESSED TO PURCHASE OFFICER ONLY

Sr No

Description Quantity

1 Fabrication, assembly, installation and commissioning of support structure

for Reflectometer waveguides for Aditya-U at IPR

1.0 Unit

Note: Please quote with complete technical details (Technical

compliance sheet and product data sheet).

Encl: As per attachment. Sd/-

Mr. D. Ramesh

Purchase Officer-II

Information to Vendors: We are working towards a single platform for our future

requirement. Hence, please refer IPR website i.e,

http://www.ipr.res.in/documents/tendersenq.html for our future requirement.

PDF processed with CutePDF evaluation edition www.CutePDF.com

Fabrication, assembly, installation and commissioning of support structure forReflectometer waveguides for Aditya-U at IPR

Introduction: The Reflectometer consists of four rectangular copper waveguides and antennae.These waveguides are supported in a bracket in two rows and two columns. The brackets are tobe mounted on the support platform. The brackets are already fabricated. The system will facethe viewport no. 7 in Aditya tokamak as shown in drawing (Annexure I).

Scope of work:

The scope of work comprises of fabrication, assembly, installation, testing and commissioning ofthe support structure of Reflectometer at Aditya site.

Drawing details:

Support structure for reflectometer consists of attached drawings. (Annexure II)

No major modifications in the drawings/design are permitted except in case where it is necessaryto facilitate manufacturing, assembly, testing or erection, provided such changes do not impairthe function, accuracy and strength of the components. Such modifications must be approved byIPR before fabrication.

If any drawing is generated for fabrication purpose, it should be approved by IPR, only then itshould be used for fabrication purpose.

Critical parameters:

a) The center of the brackets should match the center of the view port.

b) The alignment must be such that the plane of view port should be perpendicular to the waveguides.

c) Support structure must be electrically isolated from the false floor in Aditya U hall.

d) Height of the support structure must be adjustable to allow perfect alignment.

e) The support structure must be removable easily and re-installable without expert help.

Fabrication: The fabrication is to be done as per the drawings. (Annexure II). Slots in part 4 ofdwg IPR/A3/17/WGS/8059 5of 6 must be made using EDM wire cut process and the electro-polished such that the slots shown are perfectly smooth.

1/2

Assembly/Installation:

The assembly of the reflectometer on the support structure in Aditya U hall has to be done by thevendor on site at IPR as per the drawings. (Annexure III).

Vendor will be responsible for assembly of the system shown in Annexure IV, waveguides andthe acrylic brackets will be provided on site by IPR.

ALL the nuts and bolts used must be of SS304 material.

In case the Aditya-U Operations are on, then installation/assembly work will have to becompleted in coordination with Aditya-U Operations group and may have to be conducted inweekends/after office hours/holidays. Any delay arising out of this will be in addition to thestipulated completion times.

Inspection/Acceptance tests: at vendor site & at IPR

1. The fabrication drawings should be approved by IPR prior to commencement of fabrication.

2. All the individual components shall be inspected for its dimensional requirements,assembly requirements and performance requirements as per the drawings andspecifications.

3. Material composition certificate of non-magnetic SS304 must be provided.

4. Acceptance tests for dimensional accuracy and functional compatibility of eachcomponent would be checked by IPR representative. Final acceptance tests would be onthe basis of commissioning of the system at site.

In case IPR finds any problem during the final commissioning and acceptance tests atIPR site, the vendor would be required to solve the problems free of charge immediately.Final acceptance will be only after successful testing at IPR site. All fasteners along withspecifications and other details should be included in the offer. This should include boltsand essential accessories for erection and commissioning. IPR will not provide ANYmaterial except the acrylic brackets to be installed on the platform.

Commissioning: The support structure has to be erected during commissioning in a cleanlaboratory floor. The erection of support pillars would be by bolting the baseplate to a platewhich has to be welded on the beam structure below the false floor. Vendors are encouraged tovisit the site before submitting the quotation.

Delivery Period: The delivery period will be three (3) weeks after placing the final order.

Transportation: Proper packing of the support structure should be done so that it does not get damaged during transportation.

Warranty: one year for poor workman ship and any material defect.

2/2

Compliance sheet

Sr.No. IPR Specifications Vendor Compliance

1

The center of the brackets should match the

center of the view port.

2

The alignment must be such that the plane of

view port should be perpendicular to the

waveguides.

3

Support structure must be electrically isolated

from the false floor in Aditya U hall.

4

Height of the support structure must be adjustable

to allow perfect alignment

5

The support structure must be removable easily

and re-installable without expert help

6 Provide material composition certificate of SS304

7

Fabrication as per drawing sheets 1,2,3,4,5, 6 of 6

IPR/A3/17/WGS/8059

AP BO CN DM EL FK

HI GJ FK EL DM CN BO AP

55

44

66

33

77

22

88

11

APPROVED BY

30-120

+0.3+0-30'_+1 _ +0-20'_ +0-10'_

DIA +0.2+0.1_ _ _

OVER 120-400

MACHINING DEVIATIONS FOR NON-TOLERANCED DIMENSIONS

LENGTH IN mm OF SHORTER SIDE OF ANGLES

CO-ORDINATED BY

10-50UPTO 10

DRG.NO

50-120

8-25

LENGTH

OR

1.6-8

6-30UPTO6

0.025-1.6

+0.5_

DESCRIPTIONZONE

120-315

< 0.025

REV DATE

REVISION COLUMN

REMARKS

INSTITUTE FOR PLASMA RESEARCH

DRG.NOAPPROVED

REF DRG NO:

ALL DIMENSIONS ARE IN `mm'UNLESS OTHERWISE STATED

ASS'Y GROUP:

DRAWN

DESIGNED

SCALE

-VRP- DATE

BHAT, GANDHINAGAR-382 428.

TITLE

A1

OFSHEET01 06

REV R0

THIRD ANGLEPROJECTION

SIZEA1

P GUPTAP GUPTA IPR/A3/17/WGS/8059

4625

Front viewScale: 1:25

A A

90

1500

Section view A-AScale: 1:25

A 1.0 A


WG WITHSUPPORT STRUCTURE ADITYA_U

ITEM NO. MATERIALNOMENCLATURE QUANTITY REVISION1 STRUCTURE-1

AS SHOWN AS SHOWN AS SHOWN

STRUCTURE-22

13

STRUCTURE-33 1

P GUPTAP GUPTA

IPR/A3/17/WGS/8059

AP BO CN DM EL FK


55

44

66

33

77

22

88

11

APPROVED BY

30-120

+0.3+0-30'_+1 _ +0-20'_ +0-10'_

DIA +0.2+0.1_ _ _

OVER 120-400



CO-ORDINATED BY

10-50UPTO 10

DRG.NO

50-120

8-25

LENGTH

OR

1.6-8

6-30UPTO6

0.025-1.6

+0.5_

DESCRIPTIONZONE

120-315

< 0.025

REV DATE

REVISION COLUMN

REMARKS


DRG.NOAPPROVED

REF DRG NO:


ASS'Y GROUP:

DRAWN

DESIGNED

SCALE

-VRP- DATE


TITLE

WG SUPPORT STR.

A1

OFSHEET02 06

REV R0


SIZEA1

Isometric viewScale: 1:15

1500

7907901285

1

2

3

4 WAVEGUIDE AND 4 BRACKETS WILL BE PROVIDED BY IPR FREE ISSUE MATERIAL (FIM)

300

3 404

STRUCTURE_1

NOTES:- HOLE LOCATIONS ON TENTATIVE AND WILL CHANGE AS PER FALSE FLOOR REQUIREMENTS.

AP BO CN DM EL FK


55

44

66

33

77

22

88

11

APPROVED BY

30-120

+0.3+0-30'_+1 _ +0-20'_ +0-10'_

DIA +0.2+0.1_ _ _

OVER 120-400



CO-ORDINATED BY

10-50UPTO 10

DRG.NO

50-120

8-25

LENGTH

OR

1.6-8

6-30UPTO6

0.025-1.6

+0.5_

DESCRIPTIONZONE

120-315

< 0.025

REV DATE

REVISION COLUMN

REMARKS


DRG.NOAPPROVED

REF DRG NO:


ASS'Y GROUP:

DRAWN

DESIGNED

SCALE

-VRP- DATE


TITLE

WG SUPPORT STR.

A1

OFSHEET03 06

REV R0


SIZEA1


300

3 00

36

1

2

4

6 STIFFNER ALUMINIUM -6

4 PLATE RUBBER -13 PLATE ALUMINIUM -12 PLATE ALUMINIUM -11 PIPE ALUMINIUM -1Item No. Nomenclature Material Quantity Revision

1319

(TYP.)

1

70.8

76.8

1 288

300

30050

50

11 ,4 NOs.

2

*

15

11 ,10 NOs.

200

20050x4=

300

5050

20

20

3

10

300

3 00

50

50

11 ,4 NOs.

4

6

100

6 0 610

STRUCTURE_2


4

AP BO CN DM EL FK


55

44

66

33

77

22

88

11

APPROVED BY

30-120

+0.3+0-30'_+1 _ +0-20'_ +0-10'_

DIA +0.2+0.1_ _ _

OVER 120-400



CO-ORDINATED BY

10-50UPTO 10

DRG.NO

50-120

8-25

LENGTH

OR

1.6-8

6-30UPTO6

0.025-1.6

+0.5_

DESCRIPTIONZONE

120-315

< 0.025

REV DATE

REVISION COLUMN

REMARKS


DRG.NOAPPROVED

REF DRG NO:


ASS'Y GROUP:

DRAWN

DESIGNED

SCALE

-VRP- DATE


TITLE

WG SUPPORT STR.

A1

OFSHEET04 06

REV R0


SIZEA1

1

2

3

4 RUBBER PLATE RUBBER 1 -3 BOTTOM PLATE ALUMINIUM 1 -2 SQ. CHANNEL ALUMINIUM 2 -1 UPPER PLATE ALUMINIUM 1 -Item No. Nomenclature Material Quantity Revision

200

10

10

2 60

496

6

1

2

3

(TYP.)

(TYP.)

4


10 20

10

9 ,8 NOs.

200

90

10

40

4 0

470

3

260

100

15

15

114NOS.

10

260

100

15

1 5

11 ,4 NOs.

6

1

2


NOTES:- SLOT SHOULD BE EDM WIRE CUT.

AP BO CN DM EL FK


55

44

66

33

77

22

88

11

APPROVED BY

30-120

+0.3+0-30'_+1 _ +0-20'_ +0-10'_

DIA +0.2+0.1_ _ _

OVER 120-400



CO-ORDINATED BY

10-50UPTO 10

DRG.NO

50-120

8-25

LENGTH

OR

1.6-8

6-30UPTO6

0.025-1.6

+0.5_

DESCRIPTIONZONE

120-315

< 0.025

REV DATE

REVISION COLUMN

REMARKS


DRG.NOAPPROVED

REF DRG NO:


ASS'Y GROUP:

DRAWN

DESIGNED

SCALE

-VRP- DATE


TITLE

WG SUPPORT STR.

A1

OFSHEET05 06

REV R0


SIZEA1

200

4 DIA 150 FLANGE SS 304 1 -3 PLATE SS 304 1 -2 PLATE HYLUM 1 -1 C CHANNEL ALUMINIUM 2 -Item No. Nomenclature Material Quantity Revision

250

3330

100

23

88 2.1


117.5

R

4 1

2

100

5 0

6

66

3080

20050x4=

841 20050x4=

1630 20050x4=

30 3070 20

20

50

1 1 ,19 NOs.50

200

333020

60

2 5

5

5

117.5

R

200

16

20 5420

5420

926.76 60

526.19

51.421 3.91

8.4 ,5 NOs.

163


8.43 ,15 NOs. AS SHOWN

18

25.394.32

18.15

10.67

2 5.39 3.55

19.95

7.11

162.79

181.05 PCD

4

B

B

C

22.4

4.58 4.58

3.18

3.18

, 4 NOs.(TYP)M2

Detail CScale: 2:1

58

8 27 27 8

AP BO CN DM EL FK


55

44

66

33

77

22

88

11

APPROVED BY

30-120

+0.3+0-30'_+1 _ +0-20'_ +0-10'_

DIA +0.2+0.1_ _ _

OVER 120-400



CO-ORDINATED BY

10-50UPTO 10

DRG.NO

50-120

8-25

LENGTH

OR

1.6-8

6-30UPTO6

0.025-1.6

+0.5_

DESCRIPTIONZONE

120-315

< 0.025

REV DATE

REVISION COLUMN

REMARKS


DRG.NOAPPROVED IPR/A3/17/WGS/8059

REF DRG NO:


ASS'Y GROUP:

DRAWN

DESIGNED

SCALE

-VRP- DATE


TITLE

SS 304 PLATES

A1

OFSHEET06 06

REV R0


SIZEA1

P GUPTAP GUPTA

300

2 30

5

8

260

1 00

8

300

1 25

43

8

100

2 20

2

8

2 60

300

1

QTY : 1 NOs.

QTY : 1 NOs.

QTY : 1 NOs.

QTY : 1 NOs.

QTY : 1 NOs.

NOTES :- 1. HOLES ARE TO BE MADE IN-SITU. MATERIAL : SS 304L

8

PartNo.

Description Material Qty Length

1 150 blank CF flange aluminium 01 22.42 WR28 flex/twist waveguide brass/copper 02 152.4(6")3 WR42 flex/twist waveguide brass/copper 02 152.4(6")4 WR90 to WR28 transition brass/copper 04 75 mm5 WR90 to WR42 transition brass/copper 04 75mm6 WR90 straight waveguide brass/copper 02 2975.27 WR90 straight waveguide brass/copper 02 2975.28 Waveguide support

structureacrylic/ss 304 04 -

9 M4x25 2washer 1nut (1set) 32 -10 M2x25 2washer 1nut (1set) 64 -11 M6x25 2washer 2nut (1set) 16 -

AP BO CN DM EL FK


55

44

66

33

77

22

88

11

APPROVED BY

30-120

+0.3+0-30'_+1 _ +0-20'_ +0-10'_

DIA +0.2+0.1_ _ _

OVER 120-400



CO-ORDINATED BY

10-50UPTO 10

DRG.NO

50-120

8-25

LENGTH

OR

1.6-8

6-30UPTO6

0.025-1.6

+0.5_

DESCRIPTIONZONE

120-315

< 0.025

REV DATE

REVISION COLUMN

REMARKS

DRG.NOAPPROVED

REF DRG NO:


NBI GROUP:

DRAWN

DESIGNED

SCALE - DATE TITLE

WCTS FOR ADITYA-U

OFSHEET01 07

REV R0


SIZEA3 INSTITUTE FOR PLASMA RESEARCH


SUKHDEV 20/07/2017

VARSHAGOYAL IPR/17/A3/WCTS/8049

55933.33933.33933.34

33.79

21.56

3 300

Front viewScale: 1:6

22.4 152.4 75 2975.2

42

48.23

7 5

Top viewScale: 1:6

1 2 3 4 5 6 78

202

Right viewScale: 1:6


Left viewScale: 1:6

IykTek vuqla/kku laLFkku · drg.no 50-120 8-25 length or 1.6-8 upto 6-30 6 0.025-1.6 +0.5_ zone...

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