(A) Making of 07 nos chemical earth pit for providing earthing arrangement at Regional Hospital Kargali under GM Unit, BnK Area and (B) Wiring/re-wiring of 3 nos. Qtrs. occupied by 1. Dinesh Kumar, Sr. Officer (Mining), 2. Rajesh Prasad Nayak, Cat VI

Amount

Supply and providing of earthing electrode system (78sqmm x 3mtr long) in view of chemical earth pit making

Supply and providing of high grade ground fill compound (GBFC) Bag approximately 25kg each

installation charges of chemical earth pit

providing and fixing of 4.00 mm dia copper wire on surface or increase for loop earthing

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 A

Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel conduit including dismantling as required. : Group A

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection, etc. as required.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Supplying and fixing metal box of 150 mm x 75 mm x 60 mm deep (nominal size) on surface in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 amps socket outlet and 5/6 amps piano type switch, connection, painting etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, 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)

6 Amps to 32 Amps ratings SPN MCB, “C” curve, 10KA breaking capacity.

Supply and providing of plug & socket Board SP&N enclosure plasticl plug & socket for AC box

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required. 32 Amp TP&N.

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate as required.

Supplying and drawing following sizes FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed steel/ PVC conduit as required. : 2 x 4 sq.mm

Total impact of GST for the purpose of CTC

RAJ LAXMI ENTERPRISES

BIHAR ELECTRICAL WORKS