WBPWD/AE/CESD/e-NIT-07 of 2025-26

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish as to GS (different colour for UPS and non-UPS switch & switch board as per direction of EIC) [2/E-14] Average run 9 mtr

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20/25 mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required [1(a) & 1(b)/E-14] 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC (for PB & RAC)

Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. as per G S [9/F-5] 2.5 sqmm

SUB-HEAD 2-- SUPPLY OF LIGHT FITTINGS Supply and Delivery of 4 feet Industrial box type single LED tube fitting incl. Supply & Delivery of 1 no. 240V, 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Crompton/ Wipro or manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification] [NS/Rate vetted by SENBEC]

SUB-HEAD 3-- FIXING OF LIGHT FITTINGS Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length. [ 17/C-2 ]

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length. [16/C-2]

SUB-HEAD 4 --MISCELLANEOUS Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc as to GS [5(a)/E17]

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. [5(b)/E17]

Supply & fixing of 240V, 50 Hz, 1ph OLP 3+ starter with digital display for split AC machine (1.5/ 2 TR) having rated current 21A, Voltage range 160-270 Volt having IP-20 protection and provision for display voltage, current & any fault indication (Make- Electron) incl. neccy. connection incl. supply material like wire, lugs etc. if required) and commissioning the same.[NS]

Supply & Fixing of 250V, 25A timer controlled single starter for controlling one no. room Air Conditioning Machine in SS double door 2+10 way DB enclosure (L&T / ABB / Legrand make) with S&F following electrical accessories & front door locking arrangement with all connections by finishing the ends of 2 x 4 & 1 x 2.5 mm2 copper wire with dowells solderless socket by crimping method as to GS, earthing attachment on wall incl. necessary connections as per direction of EIC : - [NS] i) 25A DP MCB (L&T / ABB / Legrand make) – 1 no. ii) 24Hr x 7 days programmable Digital timer (L&T make Cat no 67DDTO) – 1 no. iii) 3-pole power contactor (L&T make Cat no MNX22 / 250V) – 1 no. iv) 2-Modular AC motor starter (Legrand / Myrius Cat no 673031) – 1 no. v) 1-Module 10A Modular switch (Make Legrand / Myrius) – 1 no. vi) 3-module plate with cover (Make Legrand / Myrius) – 1 no. vii) 25A Auto-Off-Bipass SPDT toggle switch (approved reputed make) – 1 no. viii) LED indication lamp (approved reputed make) – 1 no. ix) Outgoing bakelite connector 32A (Reputed make as approved by EIC) – 2 nos.

SUB-HEAD 5 --SITC of AC Units Supply & delivery of Hi- Wall inverter type Split Air having following specification- Cooling capacity (Kcal/Hr)- 4500 Kcal/ Hr (1.5 TR) ISEER rating- 3 Star or above as per BEE/ BIS IS compliance- IS 1391 Refrigerant- R32/ R410A Compressor- Rotary/ Scroll Evaporator & Condenser Coil- Copper Operating ambient temperature- 50 degree centigrade Power Supply- 240V, 50 Hz (Tolerance as per applicable standard) (Make- Mitsubishi Electric/ Mitsubishi Heavy Industries/ O- General/ Hitachi) [1W+1S=Round the clock operation] [SENBEC/101 of 2024-25

Installation ,testing & commissioning of l.5/1.8/2.2/2/1 ton AC machines complete with outdoor condensing unit on iron angle / powder coated bracket & indoor cooling unit on wall with suitable bracket. Rate is inclusive of cutting of wall for making holes and mending good the damages as per direction of EIC [SENBEC/101 of 2024-25]

supply and drawing 5/8' & 1/4" copper refrigerant pipes with 9 mm thick nitrile rubber insulation along with other accessories, wrapping tape etc. on the surface of wall as per direction of EIC [after 10ft] [SENBEC/101 of 2024-25]

Supply and drawing copper communication & controlling cable of following size-4Core x 2.5 sq.mm copper cable (Make: Finolex / KEI / Polycab / Havells/ RR/Gloster) [SENBEC/101 of 2024-25]

Supply & laying PVC Drain Pipe 25 mm dia with necy claming arrangement as per direction of EIC [SENBEC/101 of 2024-25]

UB-HEAD 6 --Grill guard protection for ODU M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. [For grill gaurd of AC ODUs] [PWD Building works (F) 99 item no 1] For structural members of specified sections weighing less than 22.5 Kg./m [ structure with 32mm x32mm x3 mm MS angle]

M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor [interconnection with 25mmx3mm MS flat] [PWD Building works (F) ,104 item no 13a] (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. [PWD building 200/item 1a]

Painting with superior quality aluminium paint of approved make and brand including smoothening surface by sand papering etc. on steel surface : Two coats [PWD building 200/item 3]

Supplying, fitting and fixing single skin color coated trapezoidal profile for wall cladding, Roof shall be made of 0.45mm BMT (Base Metal Thickness) (0.50mm TCT(Total coated thickness excluding paint), G550 (min 550 yield strength), of Zincalume metallic coating (IS15965) with high Solar Reflectance Index (SRI) value for better colling as per thermatech technology, 1000-1015mm effective cover width with five major corrugation, 28mm high rib spaced at 203mm c/c with subtle square fluting in the pan and the end rib shall have anti-capillary groove and return leg.The steel sheet shall be fastened with 40 micron cine coated or 25 micron zine-tin alloy coated, hex head, self-drilling screw as per IS 3566-2002 Class 3 fastener. The base steel shall be conted with inc-aluminium alloy Zincalume (AZ150 )(.e. 55% Al, 43.4% Zine, 1.6% Si) minimum of 150 g/m2 coating total on both sides, pre-painted. with colorbond XRW (xterior roofing, walling paint system of 15 micron Super Durable Polyester paint (SDP) with stable inorganic pigment with no lead contents confirming IS15965. The sheet shall be free from defects and have brand marking of the manufacturer giving product details on the back of the sheet at regular interval confirming genuinits of the material [PWD(WB)/BUILDING In Roof- With 0.5 mm thick sheet WORKS(CCS)/Page-82/Item-14]

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