Renovation of Class Rooms and ICT Lab at Govt Middle School, Dollygunj, Port Blair SW Providing IEI

Amount

1. Wiring 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 piano type switch, phenolic laminated sheet, suitable size M.S. 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 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. a) 2X 1.5sq. mm + 1 X 1.5 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. a) 20 mm

Supplying and Fixing Plastic Board of 4"x 4" on surface including providing and fixing 3 Pin 5/6 amps socket outlet and 5/6A, PT Switch connection, painting etc., as required.

Supplying and fixing Plastic Board of 3.5"x6" on surface including providing and fixing 6 Pin and 6/16 amps socket outlet and 16A, PT Switch connection, Painting etc., as required.

2. MCB & DB's 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

b) 16 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 single pole blanking plate in the existing MCB DB complete etc. as required.

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 DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

3. Fitting & Fixture Supplying of Surface Mounted LED Batten fitting for 18 Watt T-8 Lamp similar to Havells Cat No. LHFXCENNTN1W020 with 18W Retrofit glass LED Tube Lamp Havells Cat No. CRYSTALT81213SSTL18WLED865SGLASS or its equivalent 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.

Supplying of LED Bulkhead Fitting 10W 6500K Similar to Panasonic Cat No. PBHM01107 suitable for indoor and outdoor applications or its equivalent etc., as required.

Installation, Testing, Commissioning of wall bracket/ 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.

Supplying of BLDC Ceiling fan (1200 mm) sweep (Color: Opal White, Brown) similar to Crompton Energion Riviera (ISI) with out remote with 5 years warranty and with out regulator 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.

Providing and fixing of Fan hook using 12mm dia MS bar bent to required shape in the existing purlins, rafters and trusses of wood / steel work including anchoring to roof structure completed or its equivalent etc., as required.

Supplying of Exhaust Fan 225 mm sweep metallic range, with bird guard similar to Orient Cat No. 225mm Hill Air or its equivalent etc., as required.

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required. a) Upto 450 mm sweep

Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge. a) In Cement Mortal

12 mm Cement Plaster of Mix: a) 1:6 (1 Cement: 6 Fine Sand)

Supplying and fixing PVC batten/ angle holder including connections etc. as required.

Supply of 9W LED Lamp directly fitted in the Batten Holder similar to Crompton Cat No. LED-9W-B22E27-CDL/WW or its equivalent etc., as required.

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

4. Earthing 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) Note: Proof / Test Certificate should be enclosed)

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 along with existing surface/ recessed conduit/ submain wiring/ cable as required.

JOY GURU ENTERPRISES

DILIP RAJ

DAYAL HALDER

M/s Sai Electrical Works

M K ENGINEERING

Biswajit Sarkar

RAVI RAJ ELECTRICALS

A Fakrudeen