Rajasthan Rajya Vidyut Prasaran Nigam Limited Tender
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Costs
EMD
₹ 33,601Document Cost
₹ 1,180Tender Fee
₹ 590
Description
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Contact
Tender Id
2024_RRVPN_428514_1Tender No
RVPN/SE/TNC/AJM/ BN 1110002415Tender Authority
Rajasthan Rajya Vidyut Prasaran Nigam Limited ViewPurchaser Address
-Website
http://http://energy.rajasthan.gov.in/content/raj/energy-department/rajasthan-rajya-vidyut-prasaran-limited/en/home.html
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Documents
BOQ Items
Laying of earthing risers of 50x6 mm/50x10 mm/50x12 mm size M.S.Flat at a depth of 0.80 meter from the top level of foundations, including excavation of trench of required depth and backfilling of the same, transpoartation of M.S.Flat from site store to locations, preparing of raisers , bending as per requirement ( after heating if necessary) , fixing on and welding / bolting to the equipment / structure 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 impregated tape on all welded joints, painting of surfaces of raisers 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 size and M.S.Flat as required shall be made available by RVPN)
(a) In case electricity is made available by RVPN without charges.
(ii) Hard rock (with blasting subject to permission or without blasting)
1000
59
59000
Placing / Driving of earth electrode of 25 / 28 mmm 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.Rods from the site store to the locations,cutting of M.S.Rod to the desired length, preparation of one end as spike if necessary , welding of earth electrode to the earth mesh of M.S Rod as per drawing , application of bitumen compound and covering with bitumen impregated tape on all welded joints, for the type of soil prevalent at 3.80meter below top level of foundations ( M.S.Rod of above size & M.S.Flat as required shall be made available RVPN)
(a) In case electricity is made available by RVPN without charges.
(i) Any Soil, Soft rock other than Hard rock
50
273
13655
Placing / Driving of earth electrode of 25 / 28 mmm 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.Rods from the site store to the locations,cutting of M.S.Rod to the desired length, preparation of one end as spike if necessary , welding of earth electrode to the earth mesh of M.S Rod as per drawing , application of bitumen compound and covering with bitumen impregated tape on all welded joints, for the type of soil prevalent at 3.80meter below top level of foundations ( M.S.Rod of above size & M.S.Flat as required shall be made available RVPN)
(a) In case electricity is made available by RVPN without charges.
(ii) Hard rock (with blasting subject to permission or without blasting)
20
932
18640
Placing / Driving 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 foundations, including drilling of 200 mm dia earth pit having a throughout bore of 200 mm dia to a depth of 8.00 meters from the top level of the foundations, in all types of rocks by DTH system and overburden, including backfilling of pit wij bentonite slurry (with cost of Bentonite slurry) including its preparation, transprtation of Bentonite and M.S.Rods from the site store to the locations,cutting of M.S.Rod to the desired length, preparation of one end as spike if necessary , welding of earth electrode to the earth mesh of M.S Rod as per drawing , application of bitumen compound and covering with bitumen impregated tape on all welded joints ( M.S.Rod of above size & M.S.Flat as required shall be made available RVPN)In case electricity is made available by RVPN without charges.
20
11230
224600
Erection of Sub-station Steel structures, columns, beams,lighting mast and equipment structures (excluding Circuit breakers and Capacitor banks) of all types including transportation of structutr members, nuts, bolts, washers, etc. from site store to locations, their assembly, placing on foundation, fixing of template with foundation bolts as foundation, fixing of template with foundation bolts as required, levelling and preparing for grouting, but excluding grouting. Erection after grouting and tightening & punching of nuts and bolts.(Maximum height of structures up to 20 metre)
100
2321
232100
Bus Bar Work
Stringing of 132KV & 33KV bus bar of ACSR conductor,including transportation of conductor, disc insulators and tension hardware from site store to locations, laying and cutting required length of 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 RVPNL 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 spacers T-clamps for twin conductor for three phases of conductors in each bus section
Any Single Conductor
15
1165
17475
Bus Bar Work
Stringing of 132KV & 33KV bus bar of ACSR conductor,including transportation of conductor, disc insulators and tension hardware from site store to locations, laying and cutting required length of 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 RVPNL 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 spacers T-clamps for twin conductor for three phases of conductors in each bus section
Any Double Conductor
10
1758
17580
Jumpers of ACSR conductor (3 Nos. "Y" type) between bus to equipment, or between equipment to equipment or between bus to bus, including transportation of conductor, disc insulators and hardware from site stores to locations, cleaning and assembly of disc insulators as required along with fitting of suspension hardware and erection as required, cutting required length of conductor,making connections, fixing of spacers & spacer T-Clamps as required, tightening of clamps/ connectors dressing etc for three phases.
Any Conductor
100
111
11100
Stringing of earth wire (size 7/3.15 mm), including transportation of earth wire, tension hardwares etc., from site store to locations, laying and cutting required length of earth-wire, fitting of bolted type or compression type hardware as made available (compression machine shall be provided by RVPNL 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
50
292
14600
ERECTION OF SUB-STATION EQUIPMENTS
Erection of 33/0.4 KV or 11/0.4 KV station transformer up to 500 KVA on existing masonry platform including transportation of transformer & accessories from site store to location, erection of horn gap fuse set, umpiring from isolator to horn gap to transformer.
1
3967
3967
Erection of Current Transformer / / Potential Transformer / Capacitive voltage transformer / series reactor / Residual voltage Transformer / Neutral current transformer with clamps and connectors, on already erected steel structure including transportation from site store to locations, fabrication of base frame, fixing of terminal connectors, tightening of nuts and bolts etc., complete in all respect.
132KV CT / PT/ CVT
15
1415
21225
Erection of Current Transformer / / Potential Transformer / Capacitive voltage transformer / series reactor / Residual voltage Transformer / Neutral current transformer with clamps and connectors, on already erected steel structure including transportation from site store to locations, fabrication of base frame, fixing of terminal connectors, tightening of nuts and bolts etc., complete in all respect.
33 KV or 11 KV CT / PT
24
532
12768
Erection of Lightening Arrestor on already erected steel structure including transportation of Lightening Arrestor,clamps & connectors surge counter etc. from site store to locations, fabrication of base frame, fixing of terminal connectors, surge counter tightening of nuts & bolts etc.complete in all respect.
132 KV
6
1422
8532
Erection of Lightening Arrestor on already erected steel structure including transportation of Lightening Arrestor,clamps & connectors surge counter etc. from site store to locations, fabrication of base frame, fixing of terminal connectors, surge counter tightening of nuts & bolts etc.complete in all respect.
33 KV or 11 KV
15
317
4755
Erection of Isolators (motorised /Non motorised) on already erected steel structure including transportation of base frame, P.I.’s, contacts, mechanism box, clamps & connectors, etc. from the site store to locations, minor fabrication as required, and fixing of terminal connectors, etc., adjustment /alignment of isolator and its earth blade, if provided,for their smooth operation and final adjustment if required after jumpering including erection of PI.
132 KV
Without earth blade
9
2596
23364
Erection of Isolators (motorised /Non motorised) on already erected steel structure including transportation of base frame, P.I.’s, contacts, mechanism box, clamps & connectors, etc. from the site store to locations, minor fabrication as required, and fixing of terminal connectors, etc., adjustment /alignment of isolator and its earth blade, if provided,for their smooth operation and final adjustment if required after jumpering including erection of PI.
132 KV
With single earth blade
1
3045
3045
Erection of Isolators (motorised /Non motorised) on already erected steel structure including transportation of base frame, P.I.’s, contacts, mechanism box, clamps & connectors, etc. from the site store to locations, minor fabrication as required, and fixing of terminal connectors, etc., adjustment /alignment of isolator and its earth blade, if provided,for their smooth operation and final adjustment if required after jumpering including erection of PI.
33 KV & 11 KV
Without earth blade
18
916
16488
Erection of Isolators (motorised /Non motorised) on already erected steel structure including transportation of base frame, P.I.’s, contacts, mechanism box, clamps & connectors, etc. from the site store to locations, minor fabrication as required, and fixing of terminal connectors, etc., adjustment /alignment of isolator and its earth blade, if provided,for their smooth operation and final adjustment if required after jumpering including erection of PI.
33 KV & 11 KV
With single earth blade
4
1364
5456
Erection of Wave trap on already erected structure beam, including transportation of Wave Trap, disc insulator hardware clamp and connectors etc. from site store to location,cleaning & assembly of disc insulators along with fitting of suspension arrangement and erection, fixing of terminal connectors etc.
132 KV
2
599
1198
Erection of 220 or 132 KV Circuit Breakers , including transportation of equipment, structure members, Nut & Bolts, Clamps & connectors, accessories etc from site store to location ,assembly of support structure ,their placing on foundation, levelling and preparing for grouting as required, but excluding grouting.assembly/placing of support columns/poles.mechanism box/control cubicle,and other accessories as oper manufacturer's drawings,fitting of SF6 gas pipe line, fabrication of air/ oil pipeline as required ,electrical wiring from pole to control cubicle, fixing of terminal conectors as required, but excluding commissioning of CB for all type of operating mechanism as required.
132 KV
3
15223
45669
Erection of 33 KV or 11 KV Circuit Breaker, including transportation of equipment, structure members, nuts & bolts, clamps & connectors, accessories etc. from site store to location, assembly of support structure their placing on foundation, leveling and preparing for grouting as required, but excluding grouting, assembly/ placing of support poles, mechanism box etc. on support structure as per manufacturers drawing, fitting of terminal connectors, etc. but excluding commissioning of CB.
33 KV or 11 KV Outdoor type (VCB/SF6)
6
7404
44424
Erection of Post Insulator on already erected structure including transportation of P.I’s, nuts & bolts, clamps & connectors, etc. from site store to location, fabrication of base frame & assembly if required, fixing of clamps, etc.
ii) 132 KV
6
665
3990
Erection of Post Insulator on already erected structure including transportation of P.I’s, nuts & bolts, clamps & connectors, etc. from site store to location, fabrication of base frame & assembly if required, fixing of clamps, etc.
iii) 33 or 11 KV
9
75
675
Erection of 132 KV Class EHV Transformer (tank already placed on foundation with wheels), including transportation of accessories from site store to location, erection of HV,IV,LV & neutral bushing, main & OLTC conservators, radiators, equalizing pipe line, marshaling kiosk, etc. as per manufacture's drawing, preparation of oil, oil filling, dehydration of transformer (filter machine, oil tank & operating staff shall be provided by RVPN), electrical wiring from individual equipment, e.g., Buchholz relay, MOLG, OSR, etc. to marshalling kiosk, etc. but excluding testing & commissioning of transformer.
If electricity is available & arranged by RVPN without charges.
Transformer received oil filled
1
42089
42089
Erection of Control & Relay Panels complete in all respects including transportation from site store to control room, placing on foundation / cable trench as per layout, interconnection between Control & Relay panels and with existing panels, fixing of side / top covers and doors, earthing to existing earth strip in control room, connection of bus wiring to existing panel and between Control & Relay panel, as required.
Duplex Panel
3
1265
3795
Erection of Control & Relay Panels complete in all respects including transportation from site store to control room, placing on foundation / cable trench as per layout, interconnection between Control & Relay panels and with existing panels, fixing of side / top covers and doors, earthing to existing earth strip in control room, connection of bus wiring to existing panel and between Control & Relay panel, as required.
Simplex Panel, DC Panel, RTCC Panel, PLCC Panel, etc.
8
632
5056
Erection of Control & Relay Panels complete in all respects including transportation from site store to control room, placing on foundation / cable trench as per layout, interconnection between Control & Relay panels and with existing panels, fixing of side / top covers and doors, earthing to existing earth strip in control room, connection of bus wiring to existing panel and between Control & Relay panel, as required.
LT Panel
1
1739
1739
Erection of marshalling kiosk / Line Matching Unit (LMU)/ Line Matching & Distribution Unit (LMDU) complete in all respect including transportation from site store to location, placing on foundation / cable trench as per layout,preparing for grouting on foundation bolts but excluding grouting etc.
220 KV or 132 KV Marshalling box
5
374
1870
Erection of marshalling kiosk / Line Matching Unit (LMU)/ Line Matching & Distribution Unit (LMDU) complete in all respect including transportation from site store to location, placing on foundation / cable trench as per layout,preparing for grouting on foundation bolts but excluding grouting etc.
33 KV or 11 KV Marshalling box
5
192
960
Erection of marshalling kiosk / Line Matching Unit (LMU)/ Line Matching & Distribution Unit (LMDU) complete in all respect including transportation from site store to location, placing on foundation / cable trench as per layout,preparing for grouting on foundation bolts but excluding grouting etc.
PLCC LMU/LMDU
1
432
432
Erection of Battery charger complete in all respect including trasnporation from site store to location placing on foundation/cable trench as per layout etc.
110 volt DC, 200 AH
1
1265
1265
Erection of Battery charger complete in all respect including trasnporation from site store to location placing on foundation/cable trench as per layout etc.
48 volt DC, 600/400/200 AH
1
1265
1265
BATTERY SET
Assembly, erection and commissioning of Lead Acid Battery set including transporation of cells, battery stand, nuts & bolts and accesories etc. from site store to battery room, assembly of wooden stand, placing the cells on stand, making their interconnection, filling of electrolyte, giving two cycle of charge and discharge after intial charging as per procedure recommended by battery manufacturer. If electricity is available & arranged by RVPN without charges
110 volt DC, 200 AH
1
24621
24621
Assembly, erection and commissioning of Maintenaace Free VRLA type Battery set including transporation of cells, battery stand, nuts & bolts and accesories etc. from site store to battery room, assembly of stand, placing the cells on stand, making their interconnection, initial charging, discharging & final charging as per procedure recommended by battery manufacturer. If electricity is available & arranged by RVPN without charges
48 volt DC, 600/400/200 AH
1
6613
6613
Laying & Termination of Cables
Control Cables
Laying of PVC insulated unarmoured/ armoured control cables of 1.1 KV grade with copper conductor in cable trenches as per specification as required including transportation of cable drums from site store to locations laying in cable trenches cutting to required length placing them on cable racks/cable tray/ cable button & dressing including removing and re-fixing trench covers as required making necessary connections testing cable marking on both the terminating ends etc. as required for all sizes from 2C x 2.5 sq.mm. to 20C x 2.5 sq.mm.,4C x 4 sq.mm. and 4C x 6 sq.mm.
Unarmoured control cable
35000
5
175000
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.
19 mm unarmoured control cable
500
44
22000
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.
25 mm unarmoured control cable
200
67
13400
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 Engineer In-Charge) duly crimped with crimping tool, including making wire ends ready for crimping, ferruling & dressing of wires etc., as required including cost of terminal ends for all wires, for each cable at both ends for cables of following sizes.
2.5 sqmm for any number of core.
3000
11
33000
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 Engineer In-Charge) duly crimped with crimping tool, including making wire ends ready for crimping, ferruling & dressing of wires etc., as required including cost of terminal ends for all wires, for each cable at both ends for cables of following sizes.
4 sqmm for any number of core.
1000
14
14000
L.T. Power Cables
Laying of PVC insulated and PVC sheathed armoured/unarmoured LT power cable of 1.1 KV grade with aluminium conductor as per IS:1255 in ground/cable trench/wall /surface including transportation of cable drums from site to locations and excavation of 30 cm x 75 cm size trenches , providing 25 mm thick under layer of sand & 2nd class brick covering & refilling earth in remaining portion , fixing as per approved /available spacing by means of MSU-Clamps etc,as per specification as required , including making necessary connections & lesting etc, as required , of the following sizes.
3.5 core x 300 sq. mm
500
53
26500
Fixing of power cable in position with single compression,heavy duly nicket plated brass cable glands as per IS:12943 & having three metal washers and one rubber ring, including preparation of cable and drilling of corresponding holes in gland plates, etc. including cost of cable gland if required for each end of cable of size. 75/76 mm for 3.5 core x 300 sq. mm cable with material
2
442
884
Termination of wire of cables with alluminium conductor using ISI marked tubular aluminium terminal ends as per IS:8309 duly crimped with crimping tool, including making cable ends ready for crimping and providing insulation tape with colour code ,dressing of wires etc., including cost of terminal ends if required , for each end of cable(4 nos. per end) for the following size of cables.
75/76 mm for 3.5 core x 300 sq. mm cable with material
2
820
1640
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