WBPWD/EE/KNED/NIT-42/2022-23

Amount

S & Fixing 4'ft. long Twin LED tube light fittings complete with all accessories incl. S & F 2 Nos. 20W LED tube(LTT8-20) by L-type M.S.clamp & 2 nos 20mm dia E.I conduit (16 SWG) by M.S. fastner nuts & bolts etc.as per GS. (Make:Crompton/Philips/Havells)

S & Fixing 4'ft. long single LED tube light fittings complete with all accessories incl. S&F 1 No. 20W LED tube(LTT8-20) by L-type M.S.clamp & 2 nos 20mm dia E.I conduit (16 SWG) by M.S. fastner nuts & bolts etc.as per GS. (Make:Crompton/Philips/Havells)

Extra for suspension exceeding 25 cm with S & F addl. 2 nos 20mm dia E.I conduit(14 SWG) supports & necy. PVC insulated wire & painting etc. as required.

S & F fan down rod (14 SWG) of length 2.5'ft. incl. painting the rod & necy. Connections as reqd.

S & F 48" AC ceiling fan complete with down rod, canopy,fork,blades etc. but without regulator. (Make: Orient /Crompton / Usha)

S & F 250V, 450mm (18") sweep AC wall bracket fan to be fixed on wall on HW board incl. S&F H.W board of appropiate size. (Make: Orient /Crompton /Usha/Bajaj)

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 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.

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.

S & F 240V 25A 3 pin modular type plug top with indicator & necessary connections. (Make- North-West/Crabtree/Anchor-Panasonic)

Supply & fixing 250V, 300 mm sweep metal body metal blade AC exhaust fan on 0.5" thick ply board measuring 1.5'x1.5' along with S&F louver shutter.(Make:Orient/EPC/Havells)

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 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC)incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl.mending good damages to original finish (On board)

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI Modular type switch board with 3 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.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) 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.

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Brand approved by EIC), 16A Modular switch type 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.

Supply & drawing following 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire in 19mm dia alkathene pipe after cutting channel 40x40 mm. ( Make:KEI/Finolex/Havells)

3x1.5 sq mm

2x2.5 +1x1.5 sq mm

2x4 +1x2.5 sq mm

4x4 + 2x2.5 sq mm(For 3 Ph AC)(2x25mm polythene pipe after cutting channel 2x43mmx43mm)

4x10 + 2x6 sq mm(For VRF)(2x25mm polythene pipe after cutting channel 2x43mmx43mm)

Finishing the ends of the following Cu wire by solderless socket, Tapes, anti corrosive paste. etc.

For 10 Sqmm Cu Wire

For 6 Sqmm Cu Wire

For 04 Sqmm Cu Wire

For 2.5 Sqmm Cu Wire

For 1.5 Sqmm Cu Wire

S & F Timer Control Unit for single phase Split type AC machine assembled with following accessories: - i)12 -way SPNDB Box (Legrand/L & T)-1 no. ii)Digital 24 hour time switch (Make-GIC) -1no. iii)22A 3-pole contactor (L&T: MNX22/230V)-1no. iv)Melamine terminal block-2 nos. v)LED indicating lamp (L&T: SIL R 240V)-1 no. vi)2X4sq.mm+2.5sq.mm copper wire -2.5 mtr. vii)1.5sqmm copper wire-5 mtrs. viii) 3 way ON-OFF-ON toggle switch -- 1 no. ix) cu socket of 4/2.5/1.5 sq mm -- L.S

S & F 3 phaseTimer control box for controlling AC machines made of following accessories with IP-43 protection with front door locking arrangement with all connection on angle iron frame on wall as per instruction of EIC:- i) 12+2 -way double door SPN MCBDB --1 no. (L & T) ii) 25/16A 3 pole contactor-- 1 no. (L & T) iii) Daily & weekly programmable basis digital time switch, min switching time 1 min, 25 ON/OFF programs, 6 yrs. battery back up, settable DST & key pad lock features -- 1 no. (L & T cat no. 67DDTO) iv) Malamine terminal block -- 2 nos. v) RYB/Amber LED indicating lamp 240V AC- 1+1 no.(L & T) vi) Aux-Relay- 1 no. (L & T/ Siemens) vii)Interconnection by 4x4 sq mm cu wire --4 mtr. viii)Interconnection by 2.5 sq mm cu wire -- 2.5 mtr. ix) 9-14A Thermal Overload Relay -- 1 no. (L & T) x) 3 way Auto/ Manual Toggle switch -- 1 no. (Make: Legrand/Crabtree/L & T)

Supply & Installation of 250V, single phase , 2.0 Ton or nearest capacity 3 star rated fixed speed Split AC machine with full copper coil and R-410a/R32 refrigerant, and fitted with rotary compressor with rated cooling capacity 5200W and rated input power of 1753W, Air Flow- 586 CFM.metal enclosure PCB board , year of manufacture : 2021/2022. (Make: Daikin/Hitachi/O-General)

Supply & installation of 1.5 Ton capacity 3 star Split Air-conditioner machine fitted with super cool rotary compressor having minimum cooling capacity 17750 Btu/Hr, maximum power consumption-1600 Watt, minimum discharge airflow -547 cfm, refrigerant-R32/R410, metal enclosure PCB board , year of manufacture : 2021/2022. (Make: Hitachi/Daikin/O-General)

S/ F 3 core 2.5 sqmm copper control cable for interconnection of indoor and outdoor unit.

S/F 1/2" & 1/4” refrigerant copper pipe line for inter- connection of indoor & outdoor unit along with nitrile rubber insulation foam asbestos and roll tape wrapping and saddling

S/F 3/4” PVC drain pipe with saddles for fixing the pipe on wall.

Fabrication of suitable bracket by 3 nos angle (50x50x6mmx3mtr) for installation of 1 no. outdoor unit & 16 mtr of 25 x6 mm iron flat and 25x25x5mm of 10 mtr for platform & groundwall & fixed it in concrete wall by cutting hole & necessary scaffolding as per direction of EIC & painting the fabrication workby 1 coat of RO primer & 2 coat of oil paint.

S. A. ENTERPRISE

NEW MODERN COOLING

M/S SAMRIDDHI ELECTRO & CO.

SUBRATA GHOSH

Electromech Engineers Co-Operative Society Ltd.

STANDARD BUILDERS

SENSUAL ELECTRO MECH