Repair and Renovation of Sub Centre at Guptapara 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 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 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 metal box of 150mm X 75mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 A socket outlet and 5/6 A piano type switch, connections, painting etc. as required.

Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 A socket outlet and 15/16 A piano type switch, connections, painting etc. as required.

Supplying, Installation, Testing and Commissioning of 28W BLDC Ceiling Fan (1200 mm) sweep ISI Marked without regulator i/c wiring down rod of standard length (upto 30 cm) with all accessories etc as required (ISI Marked and BEE 5 Star Rated) power consumption with switch control, 5 years warranty. Make:-Havells Model No. Efficiencia DX BLDC or its equivalent 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 of Exhaust Fan (Non Metallic Type) 250 mm sweep with accessories etc as equivalent to Havells Model Venti Air DX or its equivalent 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

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

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

Supplying of LED 9W Bulb in the existing Batten Holder similar to Crompton: cat No LED9W-B22-CDL or its equivalent make as required.

Supplying, Installation, Testing and Commissioning of CRCA housing Box type Luminaries suitable for T8 LED Tube (1 x 18 / 20W) as equivalent to Bajaj Model No. BLRB - DB 118 or its equivalent make as required

Supplying of 20 W LED Tube light with polycarbonate housing designed for high performance as equivalent to Bajaj: Model No. BLRB 20W LED or its equivalent make as required.

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. 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 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) 8 way , Double Door

b) 12 way , Double Door

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) (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

Deduction of Salvage value of AC Ceiling Fan 1200 mm which are more than 10 years Old

DILIP RAJ

M/s G K Construction

M K ENGINEERING

DAYAL HALDER

M/s Sai Electrical Works