Major repair of Govt. Primary School building at Nischintapur Diglipur

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.

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 alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 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 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 and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections 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 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)

8 way , Double door

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 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

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.

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Supplying of smart LED Bulb Similar to Havells LED ADORE 7w B22 CDL 3 STAR Lamp or Cromton/ Bajaj/ Havells/ Philips or its equivalent to IS specification.

Supllying of following rating surface decorative wall / ceiling mounted LED Bulk head fittings similar to Havells HEXA, LED IP66, or Crompton/ Bajaj/ Philips or its equivalent to IS specification.

12 W LED, 6000 K

Supply of following LED Retrofit Tube light Batten suitable for 230 Volts,50 Hz AC supply similar to LUKER Retrofit Battens Model no. LLTB etc. or its equivalent to IS specification.

Supply of following 4 Feet Retrofit LED Retrofit Tube light suitable for 230 Volts,50 Hz AC supply similar to LUKER Retrofit Tubes Model no. LLTI1818T etc. or its equivalent to IS specification.

18W LED 6500K

Supplying and fixing of step type electronic regulator (Switch type) for A.C ceiling fan in the existiing switch board.Similar to Havells Crabtree Model No.ACMRFXW004 or its equivalent to IS specification.

Supplying of exhaust fan of following sweep, suitable for 230 Volts, single phase, 50 Hz, AC supply including suitable size louvers etc. as required. Similar to Havells Ventil Air -DSP or Bajaj etc or equivalent to IS specifications.

300 mm Sweep

Providing and fixing M.S. fan clamp type I or II 12mm dia M.S. bar and M.S. pipe of 40 mm(3 metre), bent the clamp to shape with hooked ends in the provided M.S pipe which is fitted on the wall with making neccearry holes on wall/welded on both ends, with making good the wall by plastering, including painting complete as required.

Supplying, installation, testing and commissioning of safe earthing electro type-19, 50mm dia, length 2 mtrs (short time current -52.6 rms for 1 sec, peak-125.6) with back fill compound and providing masonary enclosure with cover plate having locking arrangements etc. as required. Make ASHLOK SEE brand or its equivalent to IS specification.

Supplying and laying of PVC insulated following core Sheathed solid Aluminium conductor Industrial cables (Sheathed) Voltage Grade upto 1100V similar to fvbros product code FWC 1105.

2 core, 4.0 sqmm