The West Bengal Small Industries Development Corporation Limited Tender
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The West Bengal Small Industries Development Corporation Limited - WBSIDCL Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date4 Oct 2024
Closing Date21 Oct 2024
Tender Amount₹ 12,02,566
Costs
EMD
₹ 24,051Document Cost
₹ 1,180Tender Fee
Refer Documents
Summary
Wbsidcl/16 Elec Of 2024-25 Sl 2
Description
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Contact
Tender Id
2024_MSMET_762425_2Bid Award Id
ViewTender No
NIET 16 (Elec.) of 2024-25Tender Authority
The West Bengal Small Industries Development Corporation Limited ViewPurchaser Address
-Website
http://https://wbtenders.gov.in/
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Documents
BOQ Items
Adequate cabling space should be available in the panel with cable supports, cable alleys, etc. Provision for top/bottom entry and termination of required number of XLPE cable shall be provided. The position of control switches, push buttons, levers, etc requiring manual operation shall be at a height not exceeding 1850 mm from the finished floor level. The rate shall also include providing and fixing space heater with thermostat control temperature conlroler including connecting the same with the system with all other accessories viz sockets. etc. required. The panel shall also be provided with cubicle illumination lamps as per requirement including connecting the same within the panel with all other accessories required.
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The panel shall also comprise of necessary meters, CTs, protection MCBs/HRC fuses, indication lamps relays, lifting bolts, label inscriptions (metalic engraved identification tags) describing the rating of the breakers, bus couplers, designation of the feeders etc including all other accessories, complete as per IE rules and reg ulations conforming to relevant IS and duly approved by Client/Consultant. The rate shall include necessary cutting chases, and mending good damages during installation. The panel shall have the following major components.
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INCOMER
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2 Nos 200A, 4P mechanically operated with manual push buttons, indications, current sensors, CTs, etc conforming to the spedfication and as follows:
Icu-36 KA (at 415V, 50 HZ), Ics=100% Icu and Icw not less than 36 KA for 1 Sec. Microprocessor based S/C, E/F & O/C releases.
Rated impulse withstand voltage not less than 12 KV for main conducting paths. Auxiliary contacts, shunt trip coils etc.
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2 sets CT Operated Digital Multifunction Meter having Cl-1 accuracy and showing (A, V, F, Maximum Demand).
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2 Set (3 Nos/Set) 200/5-5A Dual Core cast resin type Current Transformer of CL-5P10 for protection and CL-1 for metering with 15VA burden each
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2 sets - CT Operated 3 O/C + 1 E/F RELAY having protection class 5P10.
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2 sets- 300VA control transformer (415V/110V) for control section and indication lamp.
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2 Sets (3 Nos/Set) - Cast Resin Construction Type Potential Transformer 415 V/√3 : 110V/√3 with Cl - 0.1 accuracy with 100 VA burden with HRC fuses at primary and secondary for protection.
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2 sets (3 nos each) RYB cluster type LED phase indlcation lamps.
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BUSBAR
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1 sets - 200A, 415V, 50HZ, 31 MVA Amps symmetrical continuous rated copper busbars (50mm X 10mm) for phases and (50mm X 8mm) for neutral mounted on suitable hylam/DMC/SMC insulators/supports with proper graded colour coded heat shrinkable PVC sleeves.
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OUTGOING
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a) 2 Nos 80A, 4P MCCBs of rated service voltage upto 440V. Icu=36KA Ics=100% Ieu at 415 V, 50HZ with thermo-magnetic based O/L & S/C releases including extended rotary operated mechanism, shunt trip coils. auxiliary contacts, spreaders, etc as necessary.
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b) 2 Nos 63A, 4P MPCBs of rated service voltage upto 440V. Icu=36KA Ics=100% Ieu at 415 V, 50HZ with thermo-magnetic based O/L & S/C releases including extended rotary operated mechanism, shunt trip coils. auxiliary contacts, spreaders, etc as necessary.
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c) 2 Nos 32A, 4P MPCBs of rated service voltage upto 440V. Icu=36KA Ics=100% Ieu at 415 V, 50HZ with thermo-magnetic based O/L & S/C releases including extended rotary operated mechanism, shunt trip coils. auxiliary contacts, spreaders, etc as necessary.
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d) 1 No 63A, 4P MCCBs of rated service voltage upto 440V. Icu=36KA Ics=100% Ieu at 415 V, 50HZ with thermo-magnetic based O/L & S/C releases including extended rotary operated mechanism, shunt trip coils. auxiliary contacts, spreaders, etc as necessary.
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e) 1 No 32A, 4P MCCBs of rated service voltage upto 440V. Icu=36KA Ics=100% Ieu at 415 V, 50HZ with thermo-magnetic based O/L & S/C releases including extended rotary operated mechanism, shunt trip coils. auxiliary contacts, spreaders, etc as necessary.
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f) 2 Nos 32A, DP HRC Fuse with base.
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EARTH BUSBAR
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1 Set - 50 mm X 10 mm aluminium busbar funning along the base frame covering entire length of the panel with high tensile bolts, nuts, etc. and number of drilled holes as required for earth connection at both ends.
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1 No.Danger Board.
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Supplying and fixing 415V, TPN SFU with sheet
steel enclosure on angle iron frame on wall
with nuts bolts etc incl. S & F 3 nos. DIN type HRC
fuse as per rating. 200A, (Siemens or Equivalent)
1
13186
13186.68
Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.
2+8 way, Enclosure (607711)), (Legrand or equivalent)
2
3160
1580.39
Supplying and fixing 240/415 V MCB Isolator on
din rail of existing DBs and necessary connection.
32 A-DP (Legrand or equivalent).
2
689
344.54
Supplying and fixing 240/415V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection
6-32 A SP, (Legrand or equivalent).
12
2439
203.3
Supply and fixing of composite unit comprising of 1 no 3 phase contactor with suitable current rating and one (1) no time switch of daily dial enclosed in a box of size 500 mm x 600mm x 170 mm moulded fabricated sheet with locking arrangement system incl. front cover having opening arrangement, system operated by selectro switch for auto and manual operation including supply and wiring with suitable size PVC cu wire and including lamp, terminal block complete with base and making necessary connection with adhesive taping, washer etc as required and as per direction of EIC. (Make: Havells Cat. no- IHXTS09120 or approved by the EIC).
1
26049
26049
Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required
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3 x 22/0.3 (1.5 sqmm)
60
3081
51.36
2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC
120
8346
69.55
2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC
30
3049
101.65
4x84/0.3 (6 sqmm) + 2x56/0.3 (4 sqmm) as ECC
30
8859
295.32
Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC
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Average run 6 mtr .
8
7644
955.51
Average run 8 mtr .
4
4678
1169.51
Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC. On Board
1
266
266.43
Supplying & Fixing GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works
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3-4 Module .
2
558
279.27
6 Module .
2
710
355.24
Supply & Fixing 240 V 6 A Modular type switch (Brand approved by EIC) on existing GI Modular type switch board having top cover plate and making necessary connections as required .
3
263
87.74
Supply & Fixing 240 V 16 A Modular key type switch (Brand approved by EIC) on existing GI Modular type switch board having top cover plate and making necessary connections as required .
2
254
127.33
Supply & Fixing 240 V, 6A, 5 pin Modular type plug socket (Brand approved by EIC), without switch & plug top, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.
3
385
128.4
Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.
2
346
173.34
Supply & Fixing of 1NO BLANK PLATE.(1M)
2
42
21.4
Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.
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4sqmm.
10
74
7.49
6sqmm.
6
57
9.63
Supply of 1.1KV 3C x 16.0 sqmm Al. XLPE Armoured cable as directed by EIC. (Make:- Polycab/Gloster/Havells/Finolex/)
1149.96
173114
150.54
Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.
1150
73830
64.2
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 : upto 16 sqmm
50
7062
141.24
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 :
Upto 4 core 4 sqmm cable
50
3210
64.2
Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover
with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint.
20
9801
490.06
Supply of surface mounted LED Tube light fixture with 1X20W lamp. (Color Temperature 5000-6500 K), (CROMPTON : Model No. IGP131LT8-16 + LT8-20-865-2 OR SIMILAR APPROVED EQUIVALENT), (Brand approved by EIC)
6
5754
959
Supply of Bulkhead LED light fixture with 10W luminaire. (CROMPTON : LBHN-10-CDL OR SIMILAR APPROVED EQUIVALENT)
4
5632
1408
Supply of 72 Watt LED Street light aerodynamically designed with better thermal management comprises of die-cast aluminium housing with frame and toughened glass with minimum system luminous efficacy 100 Lumen/Watt; operaing voltage range 120-270 Volt; PF≥ 0.95; CCT 5700 K ANSI and CRI70 with IP 66 protection and in-built tilting arrangement of mounting pipe in 5 degree steps upto 15 degree to suit the installation. The driver is silicon gel filled BIS certified potted driver along with 5 KV external and 4 KV internal surge protection and 90% Driver efficiency. Make: CROMPTON OR SIMILAR APPROVED EQUIVALENT), (Brand approved by EIC). (LSTP-72-CDL)
22
145200
6600
Fixing only bulk head/ wall brcket ceiling fitting on wall /ceiling by screws etc
4
239
59.92
Fixing only single/twin fluorescent light fitting and LED surface/ wall complete with all accessories directly on wall/ceiling by screws etc.
4
368
92.02
Fixing only outdoor / street light type fluorescent light fitting or MV light fitting complete with all accessories to be fixed /projected from the wall of the building incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc.
20
17269
863.49
Supply of 8 M height Octagonal Lighting Poles, Thickness-3mm, Top A/F-70mm, Bottom A/F-225mm, Base Plate-225x225x16 mm, PCD-225mm, Foundation Bolt-M20, Door Length (OPENING)-420 mm.
22
197199
8963.63
Erection of 8 M height Octagonal pole of length as given below with/without sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly.
Upto 9.0 mtr., Size 0.6x0.6x1.70 mts
22
66735
3033.45
Extra on items above, for providing CC (6:3:1)
base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box
22
24458
1111.73
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
22
32226
1464.83
Supply & fixing of Foundation bolt of 8 M height Octagonal Lighting Poles (as per pole manufacture drawing). 24" 20 mm dia
88
14080
160
Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works
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20mm size
85
4638
54.57
25mm size
65
4798
73.83
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 TATA-Medium GI pipe
4
6522
1630.68
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
Extra for treatment of soil by using salt & charcoal or coke for plate electrode.
4
2272
568.17
Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.
101.8
15031
147.66
Solid GI wire-No. 8 SWG
100.19
964
9.63
Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required.
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25 mm dia
70
12957
185.11
32 mm dia
50
11663
233.26
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