Improvement and Development of Electrical Installation of MC Primary School Chattarpur Mandir Boys in ward no 70-S under South Zone.

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

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/PVC conduit including dismantling as required. Group C

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. (a) 3 x 2.5 sq.mm

(b) 6 x 2.5 sq.mm

(c) 3 x 4 sq.mm

(d) 3 x 6 sq.mm

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 (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 amps

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 100 A, 16 KA,TPMCCB

Supply of 2x6Sqmm size of XLPE insulated and PVC sheathed Al. Conductor Armored cable confirming to 7098 /1988 as reqd.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Upto 35 sq. mm

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

Earthing with GI earth pipe 4.5 metre long ,40 mm dia including accessories,and providing massonary encloser with cover plate having locking arrangement and watering pipe etc.with charcoal /cock and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.(a) 5/6 amps switch

(b) 15/16 A switch

(c) 3 pin 5/6 A socket outlet

(d) 6 pin 15/16 A socket outlet

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 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). 6 way double door

Supply of 12'' ( 300 mm )sweep 1400 RPM exhaust fan heavy duty complete with shutter,blade etc as required.

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

S/F Installation of cubical pannel board 16 SWG sheet MS depth 30 cm to 60 cm with A1 bus bar interconnection suitable for switch gears i/c and amking foundation etc as reqd.

P&F following sizes of PVC insulated & PVC sheathed copper conductor 3 core submersible cable conforming to IS .647/1990 etc. as reqd.( c ) 3x4 sq.mm

S&L following sizes of steel flexible rope suitable for holding submer sible p/set including clips etc as reqd. size 6mm dia

Supply,lowering and fixing following size of GI pipe (M-class) i/c cutting threading on both sides etc ISI marked etc as requried. 40 mm (Nominal Bore)

S & F following sizes of GI Union as reqd.(d) 40 mm dia

S & F following sizes of GI socket as required. (d) 40 mm dia

Supply,lowering , testing and commissioning of following capacity vertical type, multistage, totally enclosed, water filled, deep well submersible pumping set complete i/c connections etc as reqd. (a) Single Phase 3 HP Having discharge of 100 LPM at 52 M Head.

Supply, installation, testing and commissioning of cubical type control panel board for single phase submersible p/set of following rating complete with single phasing Preventer in Auto, contactor, O/L relay, TP MCB, voltmeter, ammeter , VSS and indication lamp etc including connections etc. as reqd. 3 HP (Three Phase)

Development of tube well with suitable capacity of air compressor i/c lowering of the necessary induction pipe or line i/c cost of fuel , hire charges of compressor etc as required. The development shall be considered complete when gravel stop sinking , Discharge ceased to improve and the sand contents are not more than 10 PPM after 20 minutes of statrting the pump complete as reqd.

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.(a) 63 Amp

Fabricatiob, supplying, installation and commissioning of canopy type floor mounted panel of size 650mm x 850mm x 300mm deep board made out of 2mm thick MS Sheet with 600mm long Legs of angle Iron(50mmx50mmx5mm) having double doors, with 2 No. MV Danger Notice Plates fixed on front doors i/c painting, connection, installation in cement conceret complete with locking arrangement and suitable to accommodate. Control Panel/Starter, single phase preventor, MCB DB ,Energy Meter etc complete as reqd.

Comprehansive AMC ( Annual Maintenance Contract) for Repair & Maintenance of the tubewells installed at various Municipal parksfor depth of 50 meters to 100 meters.Cost of one tube wells submersible p/set etc of upto 3 HP