E-tender/Eng/EQ-335/24-25

Amount

Distribution wiring in 2x22/0.3(1.5sq.mm) single core stranded FR PVC insulated & unsheathed copper wire in 20mm size PVC rigid conduit FR with 1x22/0.3(1.5sq mm) single core stranded "FR" PVC insulated…………..Modular type switch fixed on MOD GI switch board ....2no suitable size ph& N...original finish Switch board & vertical run both in concealed a) Ave run...8mtr.

Ave run 9mtr

Ave run 10mtr

Distribution wiring in 1.1KV grade 22/0.3 (1.5sq.mm) single core stranded FR PVC insulated &unsheathed copper wire in 20mm size pvc rigid conduit FR with 1.1KV grade 1x22/0.3(1.5sq.mm)…to 6A 3pin mod type plug socket & switch on 4mod GI switch board…..building works a) On Board

Ave run 6mtr

ave run 7.5mtr

S&F 240V ,16A 3pin mod type plug socket with 16A mod type switch without plug top on 4 mod GI mod type switch board…..continuity wire etc

S&F 240V , 3nos16A 3pin mod type plug socket with 3nos 16A mod type switch 20A mod switch type SP MCB & indicator without plug top on 2row 12 mod GI mod type switch board…..continuity wire etc

S&F240V 4nos 6A 3pin mod type plug socket with 4nos6A mod type switch,16A mod switch type MCB…2row 18 mod top cover…..continuity wire etc

S&F240V modular socket type(2mod) fan regulator (step) on existing mod GI switch board..connections etc

S&F 240V,25A mod type socket,25A mod type starter with 25A mod switch type DP MCB &6 mod GI….earth continuity wire etc

S&F 415V8way D/D Vertical TPN MCB DB for MCCB incomer with IP42/43 protection……earthing attachment 160A 8way,Legrand,L&T,Schneider s & F 415V four pole MCCB of breaking capacity 35KA with fixed thermal &fixed magnetic setting in existing DBs with necy connection 160A,Legrand,Schneider,L&T & 8Nos 63A TP MCB,C Characteristics

S&F D/D horizontal TPN MCB DB with IP42/43…with neutral link & provision for earthing attachment 8way,Legrand,Schneider,L& T incl S & F240/ 415V MCB isolator on DIN rail of existing DBs & necy connection 100A FP 1no,Legrand,Schneider,L&T as incomer &Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection SP 6-32Amps Legrand 24nos

S&F D/D horizontal SPN MCB DB with IP42/43…with neutral link & provision for earthing attachment 2+12way,Legrand,Schneider,L& T incl S & F240/ 415V MCB isolator on DIN rail of existing DBs & necy connection 63A DP,Legrand,Schneider,L&T as incomer &Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection SP 6-32Amps Legrand as outgoing 12 nos

S&F of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling not more than 17.5% suspended from ceiling incl.S &F GI connector,6mm dia MS suspenders,bolts& nuts,steel fastner perforated GI cable tray bend with perforation not more than 17.5% suspended from ceiling with two nos suspenders……MS supports.300x50x1.25mm(18SWG)etc….

Supplying of luminaires which are as follows….. TMC 501 P 2xT-LED incl.mounting rail for TLED lamps (Philips/Havells/C&G)

TLED Essential tube 1200mm..1600 Lumen 20w (Philips)

Fixing only single/Twin flurescent light fitting suspended 25cm below the ceiling with 2no 20mm dia EI conduit supports fixed with "L" type MS clamp whose one side fixed on ceiling….1.10mtr length

D)Supply & fixing of high speed (2000rpm)wall fan 400 mm(16") with regulator full metal body 3starIS 374:2019 withBLDCmotor,minimum air delivery 210m3/min 3star BEE rating with service value >4.1 to<5.1, CG,Havells or equivalent make

supplying of PVc Arm.cable with AL.conductors 1.1 kv grade conforms to IS:1554(part 1)for following cross section 1x120sq.mm 3.5C

1x70sq.mm 3.5C

1x50sq.mm 3.5C

1x 16sq.mm 2C

Laying of one no cable above 35sq.mm & upto 185sq.mm in U/g trench 460mmwide& 760mm depth with brick protection on the top of the cable with 8nos bricks /mtr incl.filling the surface betwe- en the brick & cable....duly rammed.

Laying of cable as below on existing cable tray & binding with suitable GI wire…1x70sq.mm 3.5C

1x50sq.mm 3.5C

1x 16sq.mm 2C

S& F compression type gland with brass gland,brass ring,rubber ring for dust & moisture proof entry..as below…. 1x1200sq.mm 3.5C

1x70sq.mm 3.5C

1x50sq.mm 3.5C

1x 16sq.mm 2C

Finishing the end of following XLPE /PVC armoured cables by crimping method incl s&F solderless socket(Dowels make)..materials 1x120sq.mm 3.5C

1x70sq.mm 3.5C

1x50sq.mm 3.5C

1x 16sq.mm 2C

Fixing only outdoor street light type fluorescent light fitting complete with all accessories to be projected from the building incl making hole or clamping arrangement…incl s and f 40mm dia GI pipe medium quality 1.5mtr ave length with having suitable bend ...1.5mtr stranded flexible wire maki-ng connections ..mending good damages

Supplying of outdoor lighting 90Watt,system lumen5400 Make:Philips,Havells,Mescab) with 5years guarantee

Earthing with 50mm dia GI pipe 3.64mm thick & 3.04 mm long & 1x4SWG GI wire 4mtr long 13mm dia & 80mm long GI bolt double nuts & double washers incl S&F15mm dia GI.pipe protection partly filled with Bitumen ….as below By ISI medium GI pipe

Excavation of soil for installation of earth electrode & filling & ramming a) for soft soil

Extra for providing masonary enclosure on the top of the earth electrode overall size 86.36x86.36x46 cm deep……. GI pipe

S & F earth busbar of galvanized MS flat of 25x6 mm on wall having clearence of 6mm incl providing of drilled holes…….as required

connecting the equipment to earth busbar incl S& F GI wire of size as below on wall staples inside wall as reqd & making connection with equipments with nut bolts etc & mending good damages. 10SWG

Dismantling of existing electrical installation ( ceiling fan.tube lights,conduit,SFU,fuse DB broken panel raptured cable etc rate as per WB Govt.Labour rate)

Disrtibution wiring in 1.1KV single core stranded FR PVC insulated & unsheathed copper wire in 20mm size PVC rigid conduit FR…as required 2x22/0.3(1.5sq.mm)+ 1x22/0.3(1.5sq.mm) ECC

2x36/0.3(2.5sq.mm)+ 1x22/0.3(1.5sq mm)ECC

2x56/0.3(4sq.mm)+1x36/0.3(2.5sq.mm)ECC

2x84/0.3(6sq.mm)+1x56/0.3(4sqmm) ECC

S. R. ENTERPRISE (BID ID -5833024)

KUNDU ELECTRICALS (BID ID -5829149)