Construction of 01 No. Science Lab and 01 No. Computer room at Govt. Secondary School at Mohanpur-05 under Samagra siksha SD-III, CD, APWD, Diglipur. Sw Providing IEI

Amount

Wiring for light point / Fan point / Exhaust Fan point / Call Bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed PVC conduit, with modular switch, modular plate, suitable size G.I. box and earthing the point with 1.5 sqmm.FRLS PVC insulated copper conductor single core cable etc. as required .

Group-C

Wiring for Light/ power plug wiring with 2 x 4 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed PVC conduit alongwith 1 No. 4 sq.mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for Circuit/ sub main Wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed PVC conduit as required.

2x1.5 sq.mm + 1x1.5 sq.mm. earth wire

2x6 sq.mm + 1x6 sq.mm. earth wire

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6 A switch

3 pin 5/6 A socket outlet

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required.

6 Module (200 mmX75 mm)

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 A & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box / wooden block including connection etc as required.

Installation, testing and commissioning of wall barcket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connections etc. as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Supplying and fixing of following way , single pole and neutral, sheet steel, MCB distribution board , 240 volts, on surface/recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnection , powder painted including, earthing etc as required. (But without MCB/RCCB/Isolator)

12 way , Double door.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA 'C' curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single Pole

Supplying and fixing following rating , double pole , 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Providing & laying earth connections from earth electrode with 4 mm dia copper wire in 15mm dia GI pipe from earth electrode including connetion with copper thimble excavation and re-filling as required.

Providing and fixing of 4mm diameter copper wire on surface or in recess for loop earthing along with the existing surface recesses conduit/ submain wiring/ cable etc. as required.

Supplying of 12W LED, 6000K surface decorative wall / ceiling mounted LED Bulk head fittings similar to Luker, cat no. LBKOVSL 12 its equivalent.

Supply of 20W LED Retrofit Tube light Batten suitable for 230 Volts,50 Hz AC supply ,Make: Crompton, Model: DIJB12LT8-20 or its equivalent to IS specification.

Supply of 20W LED,6500K, 4 Feet, Retrofit Tube light suitable for 230 Volts,50 Hz AC supply similar to Philips, Model no. 20W865 T8 IND I 2100lm or its equivalent to IS specification.

Supplying of 5 star Energy saving ceiling fans BLDC (26W to 32W), 1200mm sweep (White), Make: USHA Model: Techno Air (Without remote) or equivalent.

Supplying and laying of 2- core, 6.0 sqmm PVC insulated Sheathed solid Aluminium conductor Industrial cables(Service wire ) Voltage Grade upto 1100V similar to fybros product code FWC 1106.

Providing Earthing with safe earthing electrode of galvanization 80 to 100 microns length 2000 mm, 50mm dia and inner space to be filled with crystalline conductive mixture including filling - up with electrodite (Back fill Compound) as required for safe earth electrode and provoding masonary enclosure with cover plate having locking attagement etc. as required. (Similar to ASHLOK make SEE brand safe earthing or equivalent).

BHASKAR CH DAS (BID ID -46731)

PALASH KANTI ROY (BID ID -46672)