WBPWD/EEII/KNHED/NIQ-115 /21-22

Amount

(A) ELECTRICAL INSTALLATION WORK. Sub Head-A ----Distribution wiring:- Dismentling the existing E.I. work by Co's own tools & tackles by maintening normalcy as far as possible as per direction of EIC & cleaning the site (dismentling MS conduit, cu. Wires,switches,MS Box,unused materials etc from each floor & taking those pipes to the basement of the Building/dpt store with co's own lifting and carrying arrangement as per direction of EIC)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLSHF' PVC insulated & unsheathed copper wire (make-RR kable/Finolex/Havells/Polycab) partly in 20mm size PVC rigid conduit 'FR' (Precision/Polycab 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) 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 & separate wire for Ckt wiring (DB to SB for UPS points will not provided) Av. run 12 mtr

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (make-RR kable/Finolex/Havells/Polycab) in 20mm size PVC rigid conduit 'FR' (Precision/Polycab 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 fixing PVC Rigid Conduit 'FR' [Precision/Polycab Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works Vide page no E 16 Item no 7 20mm size

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Mk. RR Kabel/Finolex/Hevells/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 1b 3 x 22/0.3 (1.5 sqmm)

3 x 36/0.3 (2.5 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 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 Make-Schneider, as to GS(Make-L&T/Legrand/Schneider) Vide page no D-10 item no 14 6 way Enclosure (A9HTND06)

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 Make-Legrand,2+12 way Enclosure (607712) as to GS (Make-L&T/Legrand/Schneider) Vide page no D-9 item no 13

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

240 V, 40A DP for LBDB

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

40A (Make L&T) 4pole

63A (Make L&T) 4pole

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.(Make-L&T/Legrand/Schneider) Vide page no D-12 item no 16 6 way PBDB (Make- schneider)

Supplying and fixing 415V, FP Change over (make -- L&T, cat no CO10630OSOO) with sheet steel enclosure on angle iron frame on wall with nuts bolts etc as per rating (Make-Legrand/Schneider) 63A

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 (RR kable/Finolex/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) 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) with 16A Modular type switch, 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. (make--Anchor, Roma/ Legrand) (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, 3 nos. 16 A, 3 pin Modular type plug socket with 3 nos. 16A Modular type switch (Anchor, Roma/ Legrand), 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. (make--Anchor, Roma/ Legrand) (different colour for UPS and non-UPS power board as per direction of EIC) Vide page no E 18 Item no 13

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. Vide page no C 3 Item no 21a

Supplyingof special type FORK of fan of following size:- i) (80mm long X 30mm wide) made of 12 SWG MS sheet with nickle plating - 2 nos ii) making holes of 8mm dia on MS sheet - 2 nos iii) supply of 8 mm dia 60 mm long bolt- 1 no iv) supply of 8 mm dia 45 mm long bolt- 1 no v) 8 mm dia nut- 2 nos vi) spring washer- 2 nos vii) making 3mm dia hole on each bolt - 2 nos viii) making 3mm dia hole on MS sheet incl. making threasd - 1 no ix) supply of split pin - 2 nos x) supply of 7 mm long brass screw with brass washer - 1 no xi) Rubber insulator (35mm dia)- 1 no.

Supply and fixing nuts and bolts having size of 6mm dia 35 mm long having necessary hole for split pin,with 1no split pin,1no spring washer and 2no flat washers for fixing the fan with down rod

S&F additional safety arramngement of ceiling fan by stranded GI strain wire of suitable gauge with one end fixed at RC clamp with special type socket/ nut bolts thimble which thrioughly crimped with the strain wire and the wire passing through down rod and also other end connected weith armature spindle by its existing jam nut hole with special arrangemenrt (sample approved by EIC). The length of the strain wire as mentioned below, also considering any type of work required i.e. enlarging the existing hole by file etc. to complete the job incl. installation as per direction of EIC. (Static & Dynamic Fan Test Report in 1 : 25 has to submitted with Final Bill) a.3' to 8'

Fixing 18" (450 mm) non-oscillating type metal body Wall Bracket fan with necy. 5 mm MS fastner, 20mmX3mm clamp with Hard wooden board as per direction of EIC

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Make-North-West Wipro/Legrand/Schnider) 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

Sub Head F:-S&D of light fittings S/D 4feet single commercial LED type fluroscent light fittings complete with all accessories with 1X18 Wt master(865T81) LED tube lamp corresponding to (Philips make cat no TMC-501P 1XT-TLD 18W/Jaquar/Crompton/Wipro)

S & D recessed & surface mounted decorative LED ceiling tile 36 Wt (2'X2' ft) (Make Crompton cat no LCTLRNE-36CDL/Jaquar/Philips/Wipro) 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

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

Sub Head G-----Cable works Supplying and Delivery of following sizes Al. armoured PVC/XLPE cable (Havells/polycab/KEI) as mentioned below : 4core 16sqmm

4 core 25 sqmm

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 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 Panel to HTPNDB)

4core 16sqmm (AC panel to VFD panel)

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 25 sqmm

4 core 95 sqmm

4core 120sqmm

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 25 sqmm

4 core 95 sqmm

4core 120sqmm

Sub Head H-----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 North West/Legrand/Schneider, as per site requirement)

16 A Modular switch North West/Legrand/Schneider as per site requirement)

6A Modular socket North West/Legrand/Schneider, as per site requirement)

16 A Modular socket (Make North West/Legrand/Schneider as per site requirement)

Sub Head I-----Earthing of panel Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 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 Vide page no G-2, item no 4a

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. Vide page no G-3, item no 5c

(Rate should be quotated including all taxes and duties) (Defect Libilities Period of 01(one) year from the date of completation of work.)

T. K. ENTERPRISE

SENSUAL ELECTRO MECH

LIGHTING SOLUTION

C. CHOWDHURY AND CO

S. A. ENTERPRISE

Prava Enterprise

M/S N. C. HORE

M/s Singh Electrical Works