NIQ-22- (EL) of 2025-2026(SL NO 02)

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Tender Inviting Authority: Superintending Engineer(Elect) , NBDD

Name of Work: Electrification work of 02 Nos class room with Toilet Block at Dinhata Girls high school under Dinhata Municipality in the District of Coochbehar.

Contract No: NBDD/BS/SE /NIQ- 22 (SL NO 02) of 2025-2026

Sl. No. Item Description Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE should be quoted including all taxes and charges in (%) of the cost of DPR (Excluding contingency charges as applicable) [Rate Quoted without percentage symbol] Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category

1 Supplying and fixing 415V, 100A 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 on flat iron frame. 1 00 nos. 0.0000 Excess(+) Full Conversion INR

2 Supplying and fixing double door 6 Way Horizontal TPN 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 00 Set 0.0000 Excess(+) Full Conversion INR

3 Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 63 A FP MCB 3 00 Each 0.0000 Excess(+) Full Conversion INR

4 6-32 A SP MCB 4 00 Each 0.0000 Excess(+) Full Conversion INR

5 Supplying and fixing double-door 2+12 Way 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. 5 00 Set 0.0000 Excess(+) Full Conversion INR

6 Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 40 Amp. DP MCB. 6 00 Each 0.0000 Excess(+) Full Conversion INR

7 (6-32)Amp. SP MCB. 7 00 Each 0.0000 Excess(+) Full Conversion INR

8 Supply 1.1 KV grade PVC Armoured XLPE insulated AL conductor cable . i) 3.5 core X 25 sq.mm. 8 00 Mtr. 0.0000 Excess(+) Full Conversion INR

9 Laying of cable upto 2 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting 9 00 RM 0.0000 Excess(+) Full Conversion INR

10 S & F compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture -proof entry of XLPE/PVC armoured cables as bellow. i) 3.5 core X 25 sq.mm. 10 00 Each 0.0000 Excess(+) Full Conversion INR

11 ii) 2 core x10 Sqmm. 11 00 Each 0.0000 Excess(+) Full Conversion INR

12 Finishing the end of following XLPE/PVC armoured cable by crimping method incl.S & F solderless socket (Dowels make,) tapes,anticorrosive paste & joining materials. i) 3.5 core X 25 sq.mm. 12 00 Set 0.0000 Excess(+) Full Conversion INR

13 ii) 2 core x10 Sqmm. 13 00 Set 0.0000 Excess(+) Full Conversion INR

14 Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. fittings etc. to light/fan/call bell point 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 [PVC casingcapping on surface and Switch board concealed] a) Avg run 9 mtr. 14 00 Point 0.0000 Excess(+) Full Conversion INR

15 Distribution Wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. fittings etc. with S & F 6A 5 pin Modular type plug socket and switch (Brand approved by EIC) fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. necy. connection making earthing attachment, painting and mending good damages to building works [PVC casing-capping on surface and Switch board concealed] On Board. 15 00 Point 0.0000 Excess(+) Full Conversion INR

16 Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI/PVC Modular type switch board with 3 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. 16 00 Each 0.0000 Excess(+) Full Conversion INR

17 Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI /PVC Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. 17 00 Each 0.0000 Excess(+) Full Conversion INR

18 Supply of 250 V 300 mm. sweep,1400 rpm industrial type heavy duty (ISI)high speed exhaust fan. 18 00 Each 0.0000 Excess(+) Full Conversion INR

19 Fixing only 230 mm(9") dia exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection. 19 00 Each 0.0000 Excess(+) Full Conversion INR

20 Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long) 20 00 Each 0.0000 Excess(+) Full Conversion INR

21 supply of 250 V 48"(1200mm) sweep BLDC ceiling fan with 50% energy consumption complete with blades, condencer, canopy, down rod etc. complete and suitable for 230 v ac operation. 21 00 Each 0.0000 Excess(+) Full Conversion INR

22 Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 50mm dia 22 00 mtr. 0.0000 Excess(+) Full Conversion INR

23 Supply of high speed wall mounting bracket fan 240 V 400 mm sweep fixed with close mesh guard , pull chain arrangement for speed control and sturd and heavy duty blades for higher displacement of air . 23 00 Each 0.0000 Excess(+) Full Conversion INR

24 Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length 24 00 Each 0.0000 Excess(+) Full Conversion INR

25 Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide – (As per Drawing no. 476 of PWD Specification Book – May 1991) 25 00 Each 0.0000 Excess(+) Full Conversion INR

26 Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc. 26 00 Each 0.0000 Excess(+) Full Conversion INR

27 Supply ,Transportation, Loading & unloading of Industrial box type luminaire suitable for single T8 LED tube of 20w (4ft) for SINGLE batten and LED tube of 20w with extruded aluminium body. 27 00 Set 0.0000 Excess(+) Full Conversion INR

28 Fixing only Single/twinfluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl. S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm) flexible copper wire of 1.10 mt. length. 28 00 Each 0.0000 Excess(+) Full Conversion INR

29 Supply of recess/ Surface mounted 18 W LED down light which range is brake through technology and reliable heat management to deliver a long lasting efficient solution. 29 00 Set 0.0000 Excess(+) Full Conversion INR

30 Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling. 30 00 nos. 0.0000 Excess(+) Full Conversion INR

31 Fixing only bulk head /ceiling fitting on wall /ceiling by screws etc. 31 00 Each 0.0000 Excess(+) Full Conversion INR

32 Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe by the GI fish wire and making necy. connection as required. a)2x80/0.4 (10 sqmm) + 1x84/0.3 (6 sqmm) as ECC. 32 00 Mtr. 0.0000 Excess(+) Full Conversion INR

33 b)2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) 33 00 mtr. 0.0000 Excess(+) Full Conversion INR

34 c)3 x 22/0.3 (3x1.5 sqmm) 34 00 mtr. 0.0000 Excess(+) Full Conversion INR

35 i) Earthing with 50 mm dia GI pipe (ISI-M) 3.64 mm thick × 3.04 mtr long and 1 × 4 SWG (Hot dip) wire 4 mtr long) 13 mm dia × 80 mm long GI bolts double washers incl. S & F 15 mm dia GI pipe protection (1 mtr long) to be filled with bitumen party under the ground level and partly above ground level driver to an average depth of 3.65 metre below the ground level & restoring the surface duly rammed. 35 00 Nos. 0.0000 Excess(+) Full Conversion INR

36 Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required 36 00 Mtr. 0.0000 Excess(+) Full Conversion INR

37 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 including Extra for treatment of soil by using salt & charcoal or coke for plate electrode 37 00 Set 0.0000 Excess(+) Full Conversion INR

38 i) Earthing with 50 mm dia GI pipe (ISI-M) 3.64 mm thick × 3.04 mtr long and 1 × 4 SWG (Hot dip) wire 4 mtr long) 13 mm dia × 80 mm long GI bolts double washers incl. S & F 15 mm dia GI pipe protection (1 mtr long) to be filled with bitumen party under the ground level and partly above ground level driver to an average depth of 3.65 metre below the ground level & restoring the surface duly rammed. 38 00 Nos. 0.0000 Excess(+) Full Conversion INR

39 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. 39 00 item 0.0000 Excess(+) Full Conversion INR

40 Supply of 120 W LED Street light luminaire with high power LED 40 00 Each 0.0000 Excess(+) Full Conversion INR

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