Siliguri Jalpaiguri Development Authority Tender
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Siliguri Jalpaiguri Development Authority - SJDA Tender
Electrical Goods and Equipments
Electrical and Electronics
Eprocure
Opening Date14 Jul 2023
Closing Date21 Jul 2023
Tender Amount₹ 8,81,170
Costs
EMD
₹ 17,623Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Nit No. 058/ Engg/ Elect/ 2023-24 Of Sjda
Description
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Contact
Tender Id
2023_SJDA_547405_1Bid Award Id
ViewTender No
NIT NO. 058/ ENGG/ ELECT/ 2023-24 OF SJDATender Authority
Siliguri Jalpaiguri Development Authority ViewPurchaser Address
-Website
http://wbtenders.gov.in
GEM & Bid Advisory Services
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BOQ Items
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Fabricating, Installing, Testing & Commissioning of automatic mains failure control including auto by-pass panel, suitable for 30 KVA silent type DG set complete with relays, timers, set of CTs for metering & protection and energy analyser to indicate currents, phase and line voltages, frequency, power factor, KWH, KVARH & provision for overload, short circuit, restricted earth fault, under frequency, control cabling from AMF panel to diesel engine and elsewhere if required, all complete and inter locking including the following:
1 Nos. min 63A Amp., 4 pole Switch Fuse Disconnector Unit** / 4 pole manual draw-out**/ motorised electrically operated draw out** with cradle type 3 position ACB with electromagnatic/ electronic** release for O/C & E/F and shunt trip.
Auto/Manual/Test/Off selector switch
2 Nos. over voltage relay, 2 Nos. reverse power relay and 2 Nos. under voltage relay.
3 Sets of current transformers 15 P 10 accuracy for protection and 15 VA class-I for metering
Energy analyser unit to indicate current voltage frequency power factor and KWH
Indicating lamps for load on mains and load on set
Fuse for instruments
-
-
-
... More
Battery charger, complete with transformer/ rectifier, D.C. voltmeter and ammeter, selector switch for trickle, off and boost and current adjustment.
Main supply failure monitor
Supply failure timer
Restoration timer
Control unit with three impulse automatic engine start/stop and failure to start lockout.
Impulse counter with locking and reset facility.
ON/OFF/Control circuit switch with indicator
Audio/Video annunciation for
(i) High water temperature
(ii) Low lubricating oil pressure
(iii) Engine over speed
(iv) Engine fails to start
(v) Full load/maximum load warning
1
76294
76294
... More
Making RCC (1:1.5:3) and PCC (1:2:4) foundation of weight 2.5 times the operating weight of the Genset with enclosure or as recommended by the Genset manufacturer OEM/OEA, whichever is higher, is required to be provided and is included in scope of work for SITC of Genset. Min. 400 mm of this foundation height should be above the ground level. The length and breadth of foundation should be at least 250 mm more on all sides than the size of enclosure. Genset should be mounted on AVM’s inside the enclosure. Foundation level should be checked diagonally as well as across the length for even flatness. The foundation should be within ± 0.5 Degree (angle) of any horizontal plane. Design of the foundation as recommended by the OEM shall be submitted by the contractor before execution of work.
1
35868
35868
... More
Supply and fixing of Canopy type Open Shed, made of 80mm x 80mm square culomn pipe and Truss made of 40mm x 40mm Square pipe and Canopy made of 2100mm x 1050mm Zn-Al alloy coating tin sheet including underground foundation bolting / rebating etc at required.
1
60675
60675
... More
Supply of 1.1 KV grade XLPE insulated PVC Sheathed Aluminum conductor armoured Cable 4 core 25 Sq.mm (Conforming to IS - 7098 (Part 1) : 1988) Make: Polycab /RRKable / KEI
180
71564
397.58
... More
Supply of 1.1 KV grade XLPE insulated PVC Sheathed Aluminum conductor armoured Cable 2 core 10 Sq.mm (Conforming to IS - 7098 (Part 1) : 1988) Make: Polycab /RRKable / KEI
10
2008
200.85
... More
Laying of one cable upto 50 Sq.mm through existing RCC / Hume / GI pipe / HDPE Pipe open masonary trench for single 2, 3.5 & 4 core.
190
8170
43
... More
Supply of High Density Poly-ethylene Pipe conforming to IS - 4984 - 1985 (Dia) [PE - 63] A. 6 Kg / Sq.Cm. (Working Pressure) (Dia) 40 mm
190
15458
81.36
... More
Labour for fitting and fixing high density poly-ethylene pipes or P.V.C. pipes for above ground work including cost of jointing materials paints etc. fitting and fixing all necessary specials, cutting pipes, making threads, cutting holes in walls or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamps(any floor) or for underground work including cutting trenches upto 1.5 metre and refilling the same complete as per direction of the Engineer-in-charge. (Payment will be made on centre line measurement of the total pipeline including specials.)B. Under ground 40 mm dia.
110
5170
47
... More
Above ground 40mm dia.
80
2960
37
... More
Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : For 4 core upto 25 sqmm
5
866
173.34
... More
Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : For 4 core 25 sqmm cable
10
1230
123.05
... More
Supplying and fixing Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc: 63A (Make: HPL)
1
5096
5096.41
... More
Supplying and fixing 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.: 200A (Make: Siemens)
1
13186
13186.68
... More
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe
4
5859
1464.83
... More
Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe
4
3916
979.05
... More
Extra for treatment of soil by using salt & charcoal or coke for plate electrode
4
2272
568.17
... More
Add GST @18%
1
133084
133084.94
... More
Add Labor Welfare Cess @ 1%
1
8724
8724.46
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