WBPWD/AE/BESD-II/e NIQ 04/2024-25

Amount

Supply & Installation of M.S. structure duly fabricated & welded by 25 mm x 25 mm M.S. square hollow bar frame with red oxide duly welded size: 6' x 3' x 2 Nos fixing on angle iron frame (40mm x 40mni x 5mm) including 16 nos angle iron support duly painted with red oxide priming and fabricating the same by frust nut arrangement incl. welding & pech chat as per direction of EIC including transportation. Size of the board is (20ft x 4ft)

Supply& Installation of Aluminium Composite Panel (ACP) board(7mm thick) of Aludecor / Alstone size: (20' x 4') front an all sides except back side of sign board as per direction of EIC.

Supply & fixing of 24 SWG GI Sheet for covering the back side of LED Board, Having Size of: (20' X 4')

Supply & Fixing special type of imported solid Acrylic letter (thickness 3mm raised .5 inch above ACP) fixed on ACP sheet. All side each letter glows or emits light uniformly. Calculation based on all dimensions.( The Matter for the signage is "SIDHU KANU CENTRAL HOSTEL, KOLKATA"—-letter size (16 inch X 8 inch) x 29 Nos =3712 sq inch. "CETRAL HOSTEL FOR SC/ST BOYES STUDENTS UNDER BACWARD CLASSES WELFARE DEPARTMENT, GOVT. OF WEST BENGAL" letter size (8 inch X 4 inch) x 85 Nos=2720 sq inch & "P-108A, BIDHANNAGAR ROAD, KOLKATA-700067" —letter size (6 inch X 4 inch) x 35 Nos=840 sq inch. Total-7272 sq inch

S & F LED (Make-GE/Samsung/Osram) lamp (1.5 watt) single run for upper letters & lower letters & Logo incl. best quality LED lighting arrangement to be fixed by proper arrangement with complete connection. (Considering 1 LED module for each 6 sq inch area)

S & F water proof 120 watt power supply system IP65, 50Hz frequency, 108 to 305 VAC power supply, >.095 power factor for LED lamp. (Make: Meanwell / Samsung)

Supplying & fixing medium gauge GI pipe ( ISI-Medium) Protection with necessary fillings end jointing materials is required a) 25 mm Dia

Providing CC (6:3:1) muffing 450x450x600 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if any incl. fixing only loop box if necessary (without loop box)

Supplying, fabrication & installation of MS iron structure by 4 nos 7mtr long 75 x 40 MM thick MS "C" Channel iron for Two no pillar vertical run fixing on the pillar by welded/ nutbolt and each channel will be interconnected in zigzag manner by50x6 MM thick flat/ Angle iron bar by welding/ nut & bolts arrangement in each Column/Pillar. And both the MS iron Structure will be interconnected by 2 nos suitable length 50 x 6 mm flat iron welding/ nut bolt arrangement.2 nos 7 mtr 50x50x6 mm MS Angle Iron will be welded over the pillar Horizontal manner and 5 nos 1.5 mtr vertical supporting for resting the Glow Sign Board to a height of minimum 7 mtr from the ground level, protected by suitable size "C" Channel Arrangement from both side of the glow sign board and entire structure having the capability to withstand wind speed upto 50m/sec. including Supply and laying two nos. 25mm dia suitable length Polythene pipe/suction pipe for cable entry from loop box incl. mending good the damages to original finish and painting.

Hiring charges for scaffolding arrangement incl. dismantling at the end of work and carriage, per story of building per vertical run.

Supplying & Fixing of PVC water proof type Loop box (Make- Sintex) of size 8"X10" comprising of 4 way 100 Amp. Capacity brass stud/terminal make- AC /DC., having hinged PVC top cover & 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, comprising of one 250V,15A kit-kat fuse unit, one NL on porcelain insulator etc. conceal in wall as per direction of EIC

Inter connection between Loop Box to fittings by 1.1 KV 3 x 1.5 sqmm single core stranded 'FRLS' PVC insulated & unsheathed copper wire (make-Finolex/Havells/KEI) through 20mm size PVC pipe incl. necy. fittings as required as per direction of EIC

Supplying of following sizes Al. armoured PVC/XLPE (Havells/ Gloster/KEI/MESCAB/RR Kabel ) as per direction of EIC 2 core 4 sqmm

Laying of cable upto 2core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG CI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting

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 : 2 core 4 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 2 core 4 sqmm

Supply and fixing 2+10 way double door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall embedded with following items.(Make- L&T/Crabtree/Legrand/Siemens/ ABB) a)Supply and fixing 240/415V 32A DP MCB of Breaking capacity 10KA & C characteristics on din rail of existing DBs and necy. connection-----1 No. b)S&F3 pole power contactor with 230V coil voltage, following Ampere rating on din rail of existing DBs having the following model/cat no. 32A, 3 pole ,Model:- MNX 32--------1No c)S&F 110-240VAC, 24 hours programmable digital Time Switch with minimum switching time of 15 minutes on din rail existing DBs(GIC/L&T)---1No d)S&F 110-240VAC, 2 position, Auto/ Manual bypass toggle/changeover switch on existing DBs by making suitable holes on the DBs -1 No. e)S&F 110-240 VAC, 22.5 mm dia, LED Indicator on existing DBs by making suitable holes on DBs----1 No. f)32Amp Barrier type terminal----1NO. Interconnection to be done with 2x4 sqmm +1x 2.5 sqmm copper wire 0.5 mtr including auto-Manual bypass arrangement with locking arrangement incl. making/cutting door of SPN DB for fixing arrangement of toggle switch, locking arrangement, LED indicator etc as required as per direction of EIC.

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/ Siemens/L&T) as to GS. 2+12 way Enclosure

All material Transport from Distributer to Main site Terms & condition: If any defect is arise within one year, contractor should repair this without any cost within two working days.

(Note :- Rate should be quoted inclusive of all taxes and duties including G.S.T.)

Messrs HI- Q - ENTERPRISE (BID ID -5552025)

NEO ELECTRICALS (BID ID -5544500)