WBPWD/EEKNHED/Short/Q/76/21-22

Amount

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

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-RR Kable/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 (Schneider Opel/ 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) a. Av. run 10 mtr

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

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

2 x 4.0 sqmm + 1 x 2.5sqmm (for PB)

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

Supplying and Drawing 1.1 KV PVC insulated flexible single core unsheathed copper cable with annealed bare copper conductor (make-RR Kable/Havells/Polycab) in the 40mm dia 3mm thick Poly. Pipe conceal in wall as per G S. a) 4 x 16 sqmm as 3nos Ph. & N + 2 x 10 sqmm as ECC (for UPS connection)

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) a. 2.5sqmm

b. 4.0sqmm

c. 6.0sqmm

d. 10.0sqmm

e. 16.0sqmm

B. BDB, PDB, VTPN etc:--- Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame 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, as to GS. (Vide page no D-11 item no 15) a) 4 way Enclosure (607913)

b) 8 way Enclosure (607914) (1 no each for main and redundant power)

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-Legrand) as to GS. (Vide page no D-10 item no 14) a. 6 way Enclosure (607716)

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+8 way Enclosure (607712) as to GS. (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-Legrand, as to GS. (Vide page no D-5 item no 6) i. 415 V, 63A FP for PBDB

ii. 240 V, 40A DP for LBDB

Supplying and fixing 415 V four pole MCCB of breaking capacity 25kA/35kA with fixed thermal and fixed magnetic/adjustable thermal and fixed magnetic setting in existing DBs/ enclosure and necessary connection Make-Legrand, as to GS. (Vide page no D-8 item no 10) i. 125A FP for VTPNDB

ii. 63A FP for UPS IN & OUT

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

ii. 63A TP MCB for VTPNDB

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 Make-Legrand, as to GS. (Vide page no D-12 item no 16) a. 6 way PBDB

b. 4/8 way VTPNDB

Supplying and fixing MCCB SS enclosure with IP-20/30 protection, powder coated provision for housing Four pole (4P) MCCB (Legrand), concealed in wall after cutting the wall & mending good the damages to original finish / on flat iron frame incl. painting, connection & provision for earthing attachment Make-Legrand, as to GS. (for UPS) (Vide page no D-9 item no 12)

C. Plug & Sockets:--- Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FRLSHF' PVC insulated & unsheathed copper wire (RR Kable /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 (Schneider Opel, 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) a) On Board

b) Separate plug (average run 7.5 mtr)

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Schneider Opel, 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 (Schneider Opel, 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)

Supply & Fixing 240 V, 4 nos. 16 A, 3 pin Modular type plug socket with 4 nos. 16A Modular type switch (Schneider Opel, Roma/ Legrand), 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 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 19 Item no 15)

D. Supply of cables :--- Supplying and Delivery of following sizes Al. armoured PVC/XLPE cable (Havells/polycab/KEI) as mentioned below : a. 4 core 50 sqmm (from panel to VTPNDB)

b. 4 core 25 sqmm (from VTPNDB to PBDB)

E. Laying of cables :--- 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 a. 4 core 50 sqmm

b. 4 core 25 sqmm

Laying of cable of following sizes on existing cablr 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 a. 4 core 50 sqmm

b. 4 core 25 sqmm

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 : a. 4 core 50 sqmm

b. 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 : a. 4 core 50 sqmm

b. 4 core 25 sqmm

F. Supply of Light Fittings :--- S &D 4 feet single commercial LED type fluorescent light fittings complete with all accessories with 1 x 18 Wt. master (865T81) LED Tube lamp corresponding to (Philips make cat No. TMC-501 P 1xT-TLD 18 W / CGL / Wipro)

S &D 4 feet twin commercial LED type fluorescent light fittings complete with all accessories with 2 x 18 Wt. master (865T81) LED Tube lamp corresponding to (Philips make cat No. TMC-501 P 2xT-TLD 18 W / CGL / Wipro)

S & D of recess mounted decorative direct - indirect lighting LED luminaire incl. paralike louver (CG recess mounting 1'X1' LED luminaire panel Cat no : LCTLRN-18-CDL / Philips / Bajaj) as per direction & choice of EIC.

S of LED tube light (make-- Wipro, cat no-- LL13-181- 65SESL LED tube 1200mm 18W865 T8I / CGL / Philips)

Supplying & D of LED bulk head light fitting (Wipro make, cat no-- LW07-141-XXX-57-XX / CGL / Philips) 10 watts complete set.

F. Fixing of Light Fittings :--- Fixing only single/twin fluorescent light fittings suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp (125mmx125mm) as per G S. (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 as per G S. (Vide page no C2 Item no 16)

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

Supplying & F of LED bulk head light fitting complete set as per direction of EIC.

G. Supply of fans :--- S & D 250 V 50 HZ, 80watt, 18" (450 mm) high flo ( air delivery-- 4500 CFM, RPM-- 1400) non-oscillating type metal body Wall Bracket fan with inbuilt regulator, double ball bearing, intergally cast LM6 impeller (Make -EPC).

S & D exhaust fan (Make -- EPC, Heavy duty) of following sizes a. 12" (30 cm)

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

I. Miscelleneous :--- Supply & Fixing of perforated GI cable tray with perforation not more 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 with 25X25X3mm angle iron support (Vide page no D-14 item no a.ii.) i. 300X50X1.25mm (18SWG)

S & Fixing 240V AC/DC superior type Ding-Dong call bell (Anchor) on HW board incl. S&F HW board as per GS. (Vide page no D-13, Item no 20.a)

S&F ML1.5 DOL starter unit (make--LT, cat no-- SS91856) with relay range 20-32A on flat iron frame on wall as to GS. (for autoclave machine starter)

Supplying and fixing 415V, FP Change over (make -- L&T) with sheet steel enclosure on angle iron frame on wall with nuts bolts etc as per rating as per GS. (Vide page no D 2 Item no 3.a) a. 63 A

Supplying and fixing 415V, TPN SFU (make -- L&T) with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S&F 3 nos DIN type HRC fuse as per rating as per GS. a. 125A

Supplying and Laying of following sizes Cu unarmoured cable (make-RR Kable/Havells/Polycab) with proper colour coding & socketing as mentioned below for interconnection from MCCB to BBC : a. 35 sqmm

S&D Analog time switch, single dial,FM/1 quartz type daily (cat. No-- AT-3-R, Make-- ABB)

S&D 30A OLP starter (make-- ultratech)

S&D 16-25A North west starter

S&D 240V 25A 3 pin modular type plug top North west

S&D 25A moduler type DP MCB North west

S&D 2- pole single power contactor 250V, 32A coil (L&T, cat no-- MNX-32-2P)

S&D 2- pole single power contactor 250V, 25A coil (Legrand, cat no-- 4125-44)

S&D 3 way toggle switch On/Off/on

S&D BC type 0.5W LED (Philips)

S&D pendent holder (Pritam)

S&D angular holder (Anchor)

S&D Al pin/ring type socket a) 16 sqmm

b) 25 sqmm

c) 35 sqmm

d) 70 sqmm

e) 185 sqmm

S&D Copper pin/ring type socket a) 16 sqmm

b) 25 sqmm

c) 35 sqmm

S&D 5A moduler type switch (Schneider)

S&D 5A moduler type socket (Schneider)

S&D 15A modulertype switch (Schneider)

S&D 15A moduler type socket (Schneider)

S&D moduler socket step type fan regulator (Schneider)

S&D 2.5 MFD capacitor (Tibcon)

S&D AC/DC 4 way terminal 250Amp

S&D AC/DC 4 way terminal 150Amp

S&D AC/DC 3 way terminal 150Amp

S&D 125A, 500V HRC fuse. (L&T,Cat-SF 94946, size 000)

S&D 32A, 500V HRC fuse. (L&T,Cat-SF 90142)

S&D 63A, 500V HRC fuse. (L&T,Cat-SF 90159)

SITC of 20KVA True Online Double Conversion IGBT based UPS system with Advanced DSP based Technology and having minimum output power factor 0.8 with 415V Three phase input & 415V Three phase output, minimum Efficiency 90% and following minimum accessories. a) Separate isolation Transformer with cabinet b) Suitable size Battery rack c) Total minimum VAH 22620 (SMF battery) for each UPS to provide 30mins. Battery backup at Full load. Make : Amararaja Quanta / Exide Power Safe [ VERTIV make Liebert ITA 20KVA / NUMERIC make KEOR T 20KVA / APC Model No SUVT20K series / ABB Make 20KVA]

K. Earthing :--- Excavation of soil for installation of Earth Electrode and filling & ramming as to GS. - For soft soil (Vide page no G 1 Item no 1.a.)

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level & restoring surface duly rammed (:For soft Soil ISI-Medium GI pipe as to GS. (Vide page no G 1 Item no 2.a.)

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. as to GS. (Vide page no G 3 Item no 4.d.)

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 40 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, (all are SS & joints are to be painted by yellow zinc paint) spacing insulators etc. as required as to GS. (Vide page no G 2 Item no 4.a.)

Connecting the equipments to earth busbar including S & F stranded 7/14 SWG GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages as to GS. (Vide page no G 2 Item no 5)

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 as to GS. (Vide page no G 2 Item no 3.a)

Extra for treatment of soil by using salt & charcoal or coke for plate electrode as to GS. (Vide page no G 2 Item no 3.b)

(Rate should be quotated including all taxes and duties)

SILICON SOFTWARE

C. CHOWDHURY AND CO