WBPWDTE/AE/BMCESD/NIQ-43/Q of 2024-25

Amount

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.

Supply and Delivery of 230 V, 50 Hz , 20W LED LED polycarbonate T8 tube with in built driver and metal heat sink.Efficacy of 100 lm/W. ( Similar to model Crompton ULTRON Cat no LTB-20-865-(2) or similar make) Make :- Crompton / Bajaj / Orient / Phillips or , Any reputed brand and also Supply and delivery of Single LED Batten type fitting with surface/suspended mounting( Make:- Similar to Crompton ECO with Cat ref no:-DIJB12LT8-20 or any similar make) Make :- Phillips /Crompton Etc any brand recognised by EIC ( Single Fitting with single Tube )

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 Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC. Average run 8 mtr

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 25mm size

Finishing of the PVC insulated wire ends by socketting with pin type copper sockets and insulated tapes etc., including supplying sockets, tapes. 2.5 sqmm

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Distn. wiring with 2 x 36/0.3 (2.5 sqmm) single core stranded copper conductor PVC insulated and unsheathed copper wire (Brand approved by EIC) in 19mm dia 3 mm thick polythene pipe with 1x22/0.3 (1.5sqmm) PVC insulated and unsheathed coper wire as ECC, complete with all accessories embedded in wall (for 15 A plug point/exhaust fan point)

Supply Delivery and installation of ABC Powder type 04 Kg fire extinguishers (stored pressure) HSN code-84241000 conforming to IS:15683 and complete in all respect as per direction of EIC 04 Kg with ISI marked Mono Ammonium Phosphate base ABC power conforming to IS:14609 and pressurized with nitrogen gas. Suitable for operating between (-)30ºC to (+)55ºC. Fire rating -2A & 55B ( Near the main and sub panels of Each Building of BSMC&H )

Supply Delivery and installation of ABC Powder type 09 Kg fire extinguishers (stored pressure) HSN code-84241000 conforming to IS:15683 and complete in all respect as per direction of EIC 09 Kg with ISI marked Mono Ammonium Phosphate base ABC power conforming to IS:14609 and pressurized with nitrogen gas. Suitable for operating between (-)30ºC to (+)55ºC. Fire rating -4A & 144B ( Only for Substations)

Supply, Delivery and installation of Co2 type fire extinguishers: HSN code-84241000 4.5 Kg capacity with ISI marked Co2 type fire extinguisher squeeze grip type conforming to IS:15683:2006 made from seamless cylinder conforming to IS:7285 duly approved by Chief controller of explosive, Nagpur, fitted ISI marked controlled valve conforming to IS:3224, high pressure 1 mtr. long discharge hose and horn complete with initial gas charged with carrying handle and wall mounting bracketoperating between (-)30ºC to (+)55ºC. Fire rating -21 B. ( Near the main and sub panels of Each Building of BSMC&H )

Supply, Delivery and installation of Co2 type fire extinguishers: HSN code-84241000 22.5 Kg. capacity with 5 mtrs long discharge hose and horn mounted on trolly wheels complete in all respect with ISI marked Co2 type fire extinguisher squeeze grip type conforming to IS:15683:2006 made from seamless cylinder conforming to IS:7285 duly approved by Chief controller of explosive, Nagpur, fitted with ISI marked controlled valve conforming to IS:3224, Fire Rating 89B ( Only For Substations)

Cleaning, Refilling, Hydro testing of Existing ABC type fire extinguisher of 4 K.G. capacity with change of damaged spares including removing from site & re-fixing after refilling.( refilling of Existing Extinguishers.)

Cleaning, Refilling, Hydro testing of Existing CO2 fire extinguisher of 4 K.G. capacity with change of damaged spares including removing from site & re-fixing after refilling.( refilling of Existing Extinguishers.)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection SP 6-32 A Legrand

BISWAJIT CHOWDHURY (BID ID -5623364)

GENUINE ENGINEERING WORKS (BID ID -5628732)