Construction of 01 No Integrated Science Lab 01 No Art Room Craft Room and 01 No Computer Rooms at Govt Secondary School Namunaghar DS 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 medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. a) Group C

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

b) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required a) 5/6 A switch

b) 3 pin 5/6 A socket outlet

c) 15/16 A switch

d) 6 pin 15/16 A socket outlet

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. a) 12 Module

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator a) 12 way , Double Door

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 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 a) Single Pole

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required a) 40 A

Supplying and fixing of surface mounted LED Batten Fitting for 20 Watt T-8 Lamp similar to Crompton Cat No. DMLN1LT8 - 16 with 20W retro fit LED Lamp Crompton Cat No. LT8-20-865-2 or its equivalent etc., as required.

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

Supplying of A.C Ceiling fan (1200 mm) sweep without regulator with all accessories etc as required. Similar to make Bajaj Code No. 250467 Kassels 50 ISI Marked (White BR) or its equivalent

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 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 of 45W LED Street Light Fitting similar to C&S Cat No. LTESSE45WLED or its equivalent including Clamping suitable bend pipe on wall with MS Clamp as required

Providing earthing with safe earthing electrode of galvanization 80 to 100 microns, length 2 mtr, outer dia 50 mm, inner dia 19 mm and inner space be filled with crystalline conductive mixture including filling -up with electrolite (Back fill compound) as required for safe earth electrode and providing masonary enclosure with cover plate having locking arrangement etc. as required. (Ashlok)

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top along with 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Providing, Installing, Testing and Commissioning of following capacity split type Air Conditioner suitable for wall mounting i/c cutting, drilling holes on the wall for passing gas pipes, fixing PVC Pipe on the wall through the holes and cementing, painting to give an even look and smooth finish wrapping PVC non adhesive white tape over insulation of gas pipe etc., i/c providing extra length of copper pipe wherever necessary as required and as per the direction of Engineer-In-Charge a) Minimum 1.5 Ton 5 Star (as per 2018 BEE Star Rating) Inverter High Wall mounting Split Type Air Conditioner (Single Compressor 1 Phase 220 Volt) Twin / Duel Rotary Compressor 1 Phase 220 Volt make VESTAR Model No. VASYR185ITH of its equivalent

Providing, Installing, Testing and Commissioning of following capacity 4 KVA voltage stabilizer suitable for 1.0 / 1.5 Ton Split Type Room Air Conditioner as required. A) 4 KVA Voltage Stabilizer (make V- Guard VG - 400, 12A, 170V - 270V).

Providing & Fixing of pre-fabricated stand for keeping outdoor units of 1 Ton/1.5 Ton / 2 Ton Capacity split type AC as required.

Providing and fixing hot press moulded sintex single phase SMC meter box Hinged (L) of 250 x 250 x 155 mm (inside) for accommodating and LT 3 Phase KWh meter with cut out similar Cat No. GSJB 2525 or its equivalent etc., as required.

DILIP RAJ

M/s G K Construction

M/s Sai Electrical Works

JOY GURU ENTERPRISES

DAYAL HALDER