WBPWD/EEII/KNHED/NIQ-120 /21-22

Amount

Dismentling the existing E.I. work by Co's own tools & tackles by maintening normalcy as far as possible as per direction of EIC

Sub Head-A ----Distribution wiring:- Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLSHF' PVC insulated & unsheathed copper wire (make-KEI/Havells/Polycab) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for horizontal run & above false ceiling portion only] and in 19mm bore, 3mm thick polythene pipe (HDPE) [for vertical run embedded in wall], 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 Modular type switch (Anchor Roma/Legrand Mylinc/Schneider) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] as per G S (Sch. Book page-E-25, Sl. No.-5) (different colour for UPS and non-UPS switch & switch board as per direction of EIC) No extra will be provided for UPS points Av. run 12 mtr

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (make-Finolex/Havells) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required Vide page no E 14 Item no 1.b. 2 x 1.5 sqmm + 1 x 1.5sqmm

2 x 2.5 sqmm + 1 x 1.5sqmm (for computer board, PP)

2 x 6 sqmm + 1 x 4 sqmm ( from PBDB to LBDBs)

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (RR Kable/Finolex/Havells/Polycab) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required. Vide page no E 9 Item no 1.r. 4 x 126/0.4 (16 sqmm)

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 Vide page no F5 Item no 9 (For Maintenance & New work) 2.5sqmm

Sub Head B ---VTPN,HTPN,SPNDB,Change over switch etc. Including maintenance MCB,MCCB etc Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed on 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+12 way Enclosure (Make-Legrand/L&T/Schneider) as to GS Vide page no D-9 item no 13

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment, as to GS Vide page no D-10 item no 14 6 way Enclosure (Make-Legrand/L&T/Schneider)

Supplying and fixing 240/415 V Isolator on din rail of existing DBs and necessary connection Make-Schneider, as to GS. Vide page no D-5 item no 6 (For maintenance & new work) 415 V, 63A FP for PBDB (Make-Legrand/L&T/Schneider)

240 V, 40A DP for LBDB (Make-Legrand/L&T/Schneider)

Supplying and fixing 240/415V, MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection as to GS. Vide page no D-6 item no 7(For maintenance & new work) 6A - 32A SP MCB for PBDB (Make-Legrand/L&T/Schneider)

63A (Make L&T) 4pole (Make-Legrand/L&T/Schneider) (MCBs are to be fixed in existing LT sub Floor power panel & for which base channel & 1core Cu. wire for connecting from bus bar to input of the MCB is required as per direction of EIC)

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment , as to GS. Vide page no D-12 item no 16 6 way PBDB (Make-Legrand/L&T/Schneider)

Sub Head C--- Plug & socket:- Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FRLSHF' PVC insulated & unsheathed copper wire (KEI/Havells/Polycab) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FRLSHF' PVC insulated & unsheathed copper wire as ECC, to 6A 3 pin Modular type plug socket & switch (Anchor, Roma/ Legrand/Schneider) on 4 Module GI switch board with 3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works as per G S (different colour for UPS and non-UPS power board as per direction of EIC) Vide page no -E-24 Item no-3 On Board

Separate plug (average run 7.5 mtr)

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Anchor, Roma/ Legrand/Schneider) with 16A Modular type switch (Make as above), without plug top on 4 Module GI 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. as to GS. (different colour for UPS and non-UPS power board as per direction of EIC) Vide page no E 18 Item no 9.b.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano/Schneider) with 16A Modular type switch (Make as above), without plug top on 4 Module GI Modular type switch board with top cover plate (as compared with Switches) flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. as to GS. (for Seminar and VC room)

Supply & Fixing 240 V, 3 nos. 16 A, 3 pin Modular type plug socket (Anchor, Roma/ Legrand) with 3 nos. 16A Modular type switch (Make as above) , 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 12 Module GI Modular type switch board with 2 row 12 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. as to GS. (different colour for UPS and non-UPS power board as per direction of EIC) Vide page no E 18 Item no 13

Supply & Fixing 240 V, 2 nos. 6A/10 A, 3 pin Modular type plug socket (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano/Schneider) with 2 nos. 6A/10A Modular type switch (Make as above) , without plug top on GI Modular type switch board and Module top cover plate flushed in wall incl. S&F switch board and cover plate (as compared with Switches) and making necy. connections with PVC Cu wire and earth continuity wire etc. as to GS.(for Seminar and VC room)

Sub Head D-----Supply of Fans:- S & D 1200mm sweep ceiling fan (make-- Usha Striker Plus/CG/Orient) complete with blades, canopy, fork, rubber bush, down rod etc. (For New work+temporary work or defective fan replacement)

S & D 1200mm sweep ceiling fan (make-- Usha EX9/CG/Orient) complete with blades, canopy, fork, rubber bush, down rod etc.

S/Delivery of 18" dia Heavy duty metal body,metal blade stand fan (Make crompton/Orient/Usha/Havells) For Seminar Room & Class Room)

S & D exhaust fan (Make -- USHA,S.Ph TURBO Heavy duty,1400RPM,ISI Grey/Equivalent EPC) of following sizes (For Three nos Toilet Block) 300mm

Sub Head E----Fixing of fans:- Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting Vide page no D 14 Item no 29

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush, etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire as per G.S. Vide page no C-3, Item no 21.a.

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Make-North-West Wipro) on existing Modular GI switch board with top cover plate incl. making necy. connections etc etc. as per G.S.(For Maintenance) Vide page no E-18, Item no 10

S/F safety wire (4' to 8'), 2.5MFD metal body capacitor, special type nuts, Special type fork must be done with ceiling fan fixing as per specification provided by EIC

Fixing exhaust fan of following sizes 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 for exhaust of dia incl. Fixing louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) as per GS Vide page no C 4 Item no 28 a. 12" (30 cm)

Sub Head F:-S&D of light fittings S/D 4feet single commercial LED type fluroscent light fittings complete with all accessories with 1X20 Wt (Make-Crompton LT8-20-865-(2) ULTRON/Eqv Philips) LED tube lamp corresponding to(Make Crompton Cat no-IGP161LT8-16/Equivalent Philps) (For temporary work if needed)

S/D 4feet single commercial LED type fluroscent light fittings complete with all accessories with 2X20 Wt (Make-Crompton LT8-20-865-(2) ULTRON/Eqv Philips) LED tube lamp corresponding to (Make Crompton Cat no-IGP162LT8-16/Equivalent Philps) (For temporary work if needed)

S & D recessed & surface mounted decorative LED ceiling tile 36 Wt (2'X2' ft) (Make Crompton cat no LCTLRNE-36-FO-CDL/Philips equivalent) incl. S & F flat difcuser (Warranty period of the fitting incl. all accessories for 3 years. The agency have to repair or replace the fittings in case of any problem wihtin 3 days from the date of reporting by co's own tools tackles and technicians) as per direction & choice of EIC (For new installation + some defective light replacement)

S & D recessed & surface mounted decorative LED ceiling tile 36 Wt (2'X2' ft) (Make Crompton(VECTOR-I) cat noLCTLRF2-36-CDL/Philips equivalent) incl. S & F flat difcuser (Warranty period of the fitting incl. all accessories for 3 years. The agency have to repair or replace the fittings in case of any problem wihtin 3 days from the date of reporting by co's own tools tackles and technicians) as per direction & choice of EIC (For seminar room+ For future maintenance)

S&D recess mounted/Suitable for false ceiling speacial type spot light (Make Crompton, Fame spot(Cat no CDR-212-15-40-SL-NWH/ Equivalent Philps) (Installation as per choise and guidline provided by EIC) (For New installation at Skill lab & Conference room+ future maintenance)

S/F 18watt round/squre recessed type LED luminaries with all accessories (Crompton-Quartz/Philips-Duraslim)

S/F 7watt round recessed type LED COB fittings with all accessories (Crompton/Philips)

Supply & fixing of LED light strip of 5 mtr length (Crompton Galaxy/Philips)

Sub Head G:-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.Vide page no C-2 Item no 17

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. Vide page no C-2, Item no 16.

F recess mounted decorative direct - indirect lighting LED luminaire and hanging the fittings by GI wire and 2 no "L" clamp in ceiling as per direction & choice of EIC

F recess mounted decorative spot light with suitable hanging arrangement by GI wire and 2 no "L" clamp in ceiling as per direction & choice of EIC

Sub Head H-----Cable works Supplying and Delivery of following sizes Al. armoured PVC/XLPE cable (RR Kable/polycab/KEI/Gloster/Finolex) as mentioned below : 4 core 16 sqmm (For AC work)

4 core 25 sqmm (For Panel to new PBDB)

Laying of cable of following sizes on existing cable tray and binding with suitable size GI wire incl. with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, as mentioned below as to GS:- Vide page no F 3 Item no 6 4 core 16 sqmm ( AC panel to VFD panel)

4 core 25 sqmm (from VTPN to PDB)

Laying of cable of following sizes on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting as mentioned below as to GS:- Vide page no F 1 Item no 2 4 core 25 sqmm (from VTPN to PDB)

Sub Head I:-Gland & socket 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 : Vide page no F-4,Item no 7 (For Maintenance) 4 core 16 sqmm

4 core 25 sqmm

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 : Vide page no F-5, Item no 8b (For Maintenance) 4 core 16 sqmm

4 core 25 sqmm

Sub Head J-----cable tray Supply & Fixing of perforated GI cable tray with perforation notmore than 17.5% suspended from ceiling incl. S&F GI connector,6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. Vide page no D14, item no 34a 300x50x1.25mm (18SWG)

200x50x1.25mm (18SWG)

Sub Head L------Miscellaneous items 6A Modular switch (Make Legrand Mylinc or North West as per site requirement)

6A Modular switch (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano)

16 A Modular switch (Make Legrand Mylinc or North West as per site requirement)

16 A Modular switch (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano)

6A Modular socket (Make Legrand Mylinc or North West as per site requirement)

6A Modular socket (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano)

16 A Modular socket (Make Legrand Mylinc or North West as per site requirement)

16 A Modular socket (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano)

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 (Make Crabtree/Legrand) 12 modular box (Make Crabtree/Legrand) with switch matching top cover (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano)

08 modular box (Make Crabtree/Legrand) with switch matching top cover (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano)

06 modular box (Make Crabtree/Legrand) with switch matching top cover (Legrand Myrius next gen/Crabtree Signia/Crabtree Amare/Crabtree Murano)

Supplying & Fixing 175mm x 100 mm sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works

Supply & Fixing RJ45 sitable for CAT6 cable (Brand approved by EIC) with suitable GI modular board and top cover plate on wall and making necessary connections & testing as required

S/F of LED foot step light with all accessories including modular box. (Make philips/Crompton/Havells)

S/F of double decorative wall light fittings with all accessories including 2x7watt LED light (Philips 58145 Jazz wall light double/Jaguar/Crompton)

S/F LED 0.5 watt night lamp (Philips/Crompton)

C. CHOWDHURY AND CO

B S ENTERPRISE

ALPHA ELECTRICALS