Rajasthan Rajya Vidyut Prasaran Nigam Limited Tender
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The RVPN has issued a formal invitation for competitive bids for the Rajasthan Rajya Vidyut Prasaran Nigam Limited project, for Construction Of 220 Kv Gss Dariba in Rajsamand, Rajasthan, with an estimated contract value of Rs. 28,94,007. The bid opening date for this tender is 16-04-2025 and the last date for bid submission is 10-05-2025. Interested bidders for Rajasthan Rajya Vidyut Prasaran Nigam Limited tender can download the important documents here to check the scope of work, eligibility criteria and technical requirements.
Costs
EMD
₹ 58,000Document Cost
₹ 2,950Tender Fee
₹ 590
Summary
Construction Of 220 Kv Gss Dariba
Description
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Contact
Tender Id
2025_RRVPN_459431_1Bid Award Id
ViewTender No
15/2025-26_3410002501Tender Authority
Rajasthan Rajya Vidyut Prasaran Nigam Limited ViewPurchaser Address
-Website
http://eproc.rajasthan.gov.in
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Documents
Work of Laying of Earth Mesh Earthing of Sub Station Structure and Equipment Erection of Steel Structure and equipment, Stringing of Bus Bar and Earth wires Jumpers Installation of Control panels cable laying and termination of cable at 220 KV GSS DARIBA
BOQ Items
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Placing of earth electrode of 25 /28 mm dia M.S. Rod of length 7.50 meters (approx.) to a depth of 8.00 meters from the top level of foundation including drilling of 200 mm dia earth pit having a throughout bore of 200 mm dia to a depth of 8.00 metres from the top level of the foundations in all types of rocks by DTH system and overburden including back filling of pit with Bentonite Slurry (with cost of Bentonite slurry) including its preparation transportation of M.S Rod and Bentonite from site store to location cutting of M.S Rod to desired length welding of earth electrode to earth mesh of M.s Rod as per drawing application of bitumen compound and covering with bitumen impregnated tape on all welded joints (M.S. Rod of above sizes & M.S Flat as required shall be made available by RVPN). (a) In Case electricity is made available by RVPN without Charges.
40
11230
449200
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Erection of Control & Relay Panels complete in all respects including transportation to site store to control room, palcing on foundation / cable trench as per layout,interconnection between Control & Relay panels and with existing panels and with with existing panels, fixing of side /top covers and doorsearthling to existing Earth strip in control room, connection of bus wiring to existing panel and between control and relay panels as required
ii) Duplex Panel
6
1265
7590
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(e) 32 sq. mm unarmoured control cables
50
96
4800
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ii) Fixing of control cables in position with single compression nickel plated brass cable glands confirming to IS:12943 & having three metal washers and one rubber ring, including preparation of cable and drilling of corresponding holes in gland plates , etc. as required & including cost of cable glands for each cable gland of size
(a) 19 sq. mm unarmoured control cables
500
44
22000
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iv) LT Panel
1
1739
1739
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Errection of Marshalling Kiosk / Line Matching Unit (LMU) / Line Matching & Distribution Unit (LMDU) complete in all respects including transportation to site store to location,palcing on foundation / cable trench as per layout, preparing for grouting etc.
i) 220 KV or 132 KV Marshelling Kiosk
8
374
2992
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c) With Double Earth Blade
2
5557
11114
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132 KV Erection of Wave trap on already erected structure beam, including transportation of wave trap, disc insulators, hardware, clamps and connectors, etc. from site store to locations, cleaning & assembly of disc insulators alongwith fitting of suspension arrangement and erection, fixing of terminal connectors for 132 kv........ i) 220 KV
4
807
3228
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iii) Simplex Panel, DC Panel, RTCC Panel, PLCC Panel etc.
8
632
5056
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(b) Armoured control cables
250
6
1500
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(ii) Hard rock (with blasting subject to permission or without blasting)
2500
54
135000
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LAYING AND TERMINATION OF CABLES Control Cables i) Laying of P.V.C. insulated unarmoured/ armoured control cables of 1.1 KV grade with copper conductor in cable trench as per specification as required, including transportation of cable drums from site store to location, laying in cable trenches cutting to required length, placing them on cable racks/ cable trays/cable batten dressing including removing and re-fixing trench covers as required, making necessary connections, testing cable making on both the terminating ends, etc. as required for connections, testing cable making on both the terminating ends, etc. as required for all sizes from 2c x 2.5 sq. mm to20 c x 2.5 sq. mm,4 c x 4 sq. mmand 4 c x 6 sq. mm
(a) Unarmoured control cables
30004
5
150020
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Painting Aluminium painting of new steel structures at the GSS including paint and painting brush, emery paper, cloth & solvent, etc. The surface shall be first rubbed free of dust or any other deposits on erected M. S. steel structures & beams. One coat of red oxide paint shall be applied after carrying out cleaning and allowed to dry. Thereafter two coats of Aluminium paint shall be applied. Each subsequent coat shall be applied only after the previous coat has dried.
The paint used shall be out of the following recognized manufacturers only, namely, Asian / Nerolac / Berger / Johnson Nicholson / Dulux
250
35
8750
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Providing and laying in position specified grade of cement concrete for all RCC structural elements upto plinth level including curing, compaction, finishing with rendering in cement sand
mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers ( if
required) excluding the cost of centering, shuttering and reinforcement. M20 grade Nominal
Mix! Design Mix.(The rates are as per PWD BSR 2014- Jaipur.)
25
4378
109450
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ii) Hard rock (with blastina subiect to permission or without blastina)
5
932
4660
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JUMPERS of ACSR conductor(3 nos. Y-type) between bus to equipment or between equipment to equipment bus to bus, including transportation of conductor, disc Insulators andl hardware from site stores to locations, cleaning and assembly of disc insulators asrequired along with fitting of suspension hardware and erection as required, cuttingrequired length of conductor, making connections, fixing of spacers & spacer, T-Clamps as required tightening of clamps / connectors, dressing etc for three phase i) Any conductor
150
111
16650
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Laying or earthling risers of 50 x 6 mm /50 x 10 mm / 50 x 12 mm size M.S Flat at a depth of 0.80 meter from top level of foundation including excavation of trench of required depth and backfilling of the same transportation of M.s. Flat from site store to locations, preparation of risers bending as per requirement (after heating if necessary), fixing on and welding/ bolting to equipment structures and peaks of structures, laying in the trench, welding to the earth mesh of M.S rod as per drawing including welding of extra length of M.S Flat if required ,application of bitumen compound and covering with bitumen impregnated tape on all welded joints, painting of all surfaces of risers above ground level with red oxide and green paint for the type of soil prevalent at 0.80 meter below top level of foundations (M.S Rod of above sizes & M.S Flat as required shall be made available by RVPN).
(i) Any Soil, soft rock other than hard rock
2000
28
56800
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Erection of Isolators on already erected steel structure including transportation of base frame. P.I. 's. contacts. Mechanism-box, clamps & connectors, etc. from site store to locations. Minor fabrication as required, and fixing of terminal connectors, etc. adjustment/alignment of isolator andits earth blade if provided for their smooth operation and final adjustmentif required after jumpering.
a) Without Earth Blade
10
4400
44000
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iii) Termination of wires of cables with copper conductor using copper terminal ends(pin or ring type as required of Dowell's or equivalent make as approved by the Engineer-In-Charge) duly crimped with crimping with crimping tool, including making wire ends ready for crimping, ferruling & dressing of wires, etc. as required including cost
(a) 2.5 sq. mm for any number of cores
2700
11
29700
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Erection of 220 KV Class EHV Transformer (Gas filled tank already placed on foundation with
wheels), including transportation of accessories from site store to locations, erection of HV, IV,
LV & Neutral bushings, erection of cooler bank with associated pipe line, radiators, fans, pump,
main & OLTC conservators, equalizing pipe line, marshalling kiosk, etc. as per manufacturer's
drawing, preparation of oil, oil filling, dehydration of transformer along with cooler bank &
diverter switch (filter machine, oil tank & operating staff shall be provided by RVPN), electrical
wiring from individual equipment, e.g., Buchholz relay, MOLG, OSR, Fans, Pumps, Bushing
C'T's etc. to marshalling kiosk, etc., but excluding testing & comrnissioninq of transformer.
a) if Electricity is made available by RVPN (without charges)
1
128596
128596
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Laying of earth mesh with 25 mm/28 mm dia M.s road at a depth of 0.80 meter from top level of foundations, including excavation of trench of required depth and backfilling of the same, transportation of M.S. Rods from site store to location, welding of M.S. Rod to M.S. rod along the length at crossings and with earth electrodes as per drawing application of bitumen compound and covering with bitumen impregnated tape on all welded joints for the types of soil prevalent at 0.80 meter below top level of foundation (M.S. Rod of above sizes & M.S. Flat as required shall be made available by RVPN). (a). In case electricity is made available by RVPN without charges (i) Any Soil, soft rock other than hard rock
4200
25
107940
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b) With Single Earth Blade
1
3045
3045
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(ii) Hard rock (with blasting subject to permission or without blasting)
1000
59
59000
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Erection of 220 KV or 132 KV Circuit breakers including transportation of equipment, structure members, nut bolts, clamps & connectors, accessories from site store to locations, assembly of support structure, their placing on foundation, levelling and preparing for grouting as required......
ii) 132 KV
2
15223
30446
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ERECTION OF SUB STATION EQUIPMENTS
Erection of Current Transformer / Potential Transformer / Capacitive voltage Transformer 1 Series Reactor / Residual Voltage Transformer / Neutral Current Transformer with clamps &connectors on already erected steel structure including transportation from site store to locations, fabrication of base frame, fixing of terminal connectors, tightening of nuts & bolts etc., complete in all respects. ii)132 KV CT/PT/CVT
9
1415
12735
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Placing / Driving of earth electrode of 25 / 28mm dia. M. S. Rod of length 3.30 meters (approx.)
to a depth of 3.80 meters from the top level of foundations, including excavation of pit as
required and back filling of the same, transportation of M. S. Rod from site store to locations,
cutting of M. S. Rod to desired length, preparation of one end as spike if necessary, welding of
earth electrode to earth mesh of M. S. Rod as per drawing, application of bitumen compound
and covering with bitumen impregnated tape on all welded joints. for the type of soil prevalent
at 3.80 metres below top level of foundations (M. S. Rod of above sizes & M. S. Flat as
required shall be made available by RVPN). i) Any soil,soft rock other than hard rock
20
273
5462
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Erection of Lightening Arrestor on already erected steel structures, including transportation of Lightening Arrestor, clamps & connectors, surge counter, etc. from site store to locations, fabricatioon of base frame, fixing of terminal connectors, surge counter, tightening of nuts&bolts etc. complete in all respect ii)132 KV
3
1422
4266
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Bus-Bar Work Stringing of 220 KV , 132 KV, 33 KV & 11 KV Bus B of ACSR Conductor, including transportation of conductor, disc insulator and tension hardware from site stores to location, laying and cutting requiredlengthof conductor cleaning and assembly of disc insulators as required along with fitting of bolted type or compression type tension hardware as made available (compression machine shall be provided by RVPN on rent free basis) making up at one end stringing of conductors between the beams with specified sag and tension also equalizing sag and fitting spacers and spacer T-Clamps for twin conductor for three phases of conductors in each bus-section. i) Any Single Conductor
12
1165
13980
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Erection of Lightening Arrestor on already erected steel structures, including transportation of Lightening Arrestor, clamps & connectors, surge counter, etc. from site store to locations, fabricatioon of base frame, fixing of terminal connectors, surge counter, tightening of nuts&bolts etc. complete in all respect i) 220 KV
9
1996
17964
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a) Without Earth Blade
6
2596
15576
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b) With Single Earth Blade
2
4899
9798
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Erection of 220 KV or 132 KV Circuit breakers including transportation of equipment, structure members, nut bolts, clamps & connectors, accessories from site store to locations, assembly of support structure, their placing on foundation, levelling and preparing for grouting as required....... i) 220 KV
4
19216
76864
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Bus-Bar Work Stringing of 220 KV , 132 KV, 33 KV & 11 KV Bus B of ACSR Conductor, including transportation of conductor, disc insulator and tension hardware from site stores to location, laying and cutting requiredlengthof conductor cleaning and assembly of disc insulators as required along with fitting of bolted type or compression type tension hardware as made available (compression machine shall be provided by RVPN on rent free basis) making up at one end stringing of conductors between the beams with specified sag and tension also equalizing sag and fitting spacers and spacer T-Clamps for twin conductor for three phases of conductors in each bus-section. i) Any Double Conductor
12
1758
21096
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STRINGING of Earth wire(size 7/3.15 min or 7/4.00 mm) including transportation of earthwire, tension hardwares, etc., from site store to locations, laying and cutting required length of earthwire, fitting of bolted type or compression type hardware as made available (compressionmachine shall be provided by RVPN on rent free basis) making up at one end stringing of earth wire between structure peaks with specified sag and tension jumpering and connecting earth bonds for single earth wire.
70
292
20440
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Battery Set Assembly, erection and commissioning of Lead Acid Battery Set including transportation of cell, battery stand, nuts & bolts etc from site store to battery room assembly of stand placing the cells on stand making their interconnection, initial charging, discharging and final charging as per procedure recommended by battery manufacturer. i) 220 Volt DC, 400 AH
2
26285
52570
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Erection of Post Insulators on already erected structures including transportation of P.I.'s., nuts & bolts, clamps & connectors, etc. from site store to locations, fabrication of base frame & assembly if required, fixing of clamps, etc.
ii) 132 KV
15
665
9975
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Erection of Post Insulators on already erected structures including transportation of P.I.'s., nuts & bolts, clamps & connectors, etc. from site store to locations, fabrication of base frame & assembly if required, fixing of clamps, etc.
i)220 KV
36
883
31788
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ERECTION ON SUB-STATION STEEL STRUCTURES columns,beams,lighting mast and equipment, structures (excluding Circuit Breakers and Capacitor Banks) of all types including transportation of structure members, nuts & Bolts, washers etc. from site strore to location, their assembly placing on foundation fixing of template with foundation bolts as requires leveling and preparing for grouting as required but excluding grouting erection after grouting and tightening & punching nuts & bolts. (maximum height of structures up to 20 meters)
280
2321
649880
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f) Tendom
4
4899
19596
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iii) 48 Volt DC, 600/400/200 AH
2
1265
2530
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ERECTION OF SUB STATION EQUIPMENTS
Erection of Current Transformer / Potential Transformer / Capacitive voltage Transformer 1 Series Reactor / Residual Voltage Transformer / Neutral Current Transformer with clamps &connectors on already erected steel structure including transportation from site store to locations, fabrication of base frame, fixing of terminal connectors, tightening of nuts & bolts etc., complete in all respects. i) 220 KV CT/PT/CVT
24
2529
60696
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(c) 25 sq. mm unarmoured control cables
200
67
13400
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