Complete electrical renovation and rewiring of PIT Office for mining officials of Rajrappa Area

Amount

Wiring for light point/fan point/exhaust fan point/call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface/ recessed PVC conduit with piano type switch phenolic laminated sheet suitable size M.S. Box and earthing the point with 1.5 sq.mm FR PVC insulated copper conductor single core cable etc. as required.

Group A

Group B

Group C

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.

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

2 * 2.5 sq.mm +1 * 2.5 sq.mm earth wire

2 * 4 sq.mm + 1*4 sq.mm earth wire

4 * 6 sq.mm + 2 * 6 sq.mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/PVC conduit as required

2 X 2.5 Sq.mm

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

Supplying and fixing following piano type switch/socket on the existing switch box/cover including connections etc. as required.

5/6 Amps switch

3 pin 5/6 Amps socket outlet

15/16 Amp switch

6 pin 15/16 Amp 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 3 pin, 5A ceiling rose on the existing junction box/wooden block including connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess i/c providing and fixing 25 amp modular socket outlet and 25 Amps modular SP MCB, "C" curve including connection, painting etc. as required.

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

Supply and fixing following way single pole and neutral sheet steel MCB distribution board , 240 Volt on surface/recess complete with tinned copper bus bar, neutral bus bar, earth bar, din bar interconnection, power painted including earthing etc. as required (but with out MCB/RCCB/Isolator)

12 way double door

Supply and fixing following way horizontal type three pole and neutral sheet steel MCB distribution board , 415 Volt on surface/recess complete with tinned copper bus bar, neutral bus bar, earth bar, din bar interconnection, power painted including earthing etc. as required (but with out MCB/RCCB/Isolator)

4 way (4 + 12), Double door

Supplying and fixing 5A to 32A rating, 240/415V, ''C'' curve, mainiature 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 and neutral

Double pole

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required

Supplying, installing, testing and commissioning of following capacity TPN tap off box made of 1.6mm thick sheet steel enclosure duly painted with powder coating on existing rising mains complete with TPN disconnector FSU and HRC fuses, connections, earthing etc.as required

Earthing with copper earth plate 600mm X 600mm X 3mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/coke and salt as required

Supplying and laying 25mm X 5mm G.I. strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt and spring washer spaced at 50mm)

Supplying and fixing of PVC box of following sizes (nominal size) on surface with suitable size of phenolic laminated sheet cover in front and cutting the sheet as per required switch/socket/fan regulator size etc as required.

180 mm * 100 mm deep

200mm * 150 mm deep

200 mm * 250 mm deep

Supply and fixing LED surface panel light, round shape 18W 230V

Supply and fixing LED post Top light 25W, 230V as required

Supply and fixing LED batten(Tube light) 20W, 230V

Supplying of following capacity LED lamp

Supply and fixing of LED Street light fitting 50W, 230V with all fixing material etc as required

Supply, installation, testing and commissioning of 1200mm sweep ceiling fan 230V with PVC insulated wire etc.

Supply, installation, testing and commissioning of 200mm sweep exhaust fan 230V ideal for mounting on wood/glass etc as required

Supply and laying of one number PVC insulated Aluminium armoured power cable of 4x25 sqmm size 1.1KV grade direct in ground including excavation and refilling the trench etc as required(but excluding sand cushioning and protection cover)

Total impact of GST for the purpose of CTC

M/S SHREE BALAJEE ENG.CO.

RK CONSTRUCTION CHITARPUR