Const. of New Administrative Block in Mini Sectt., Distt. Kurukshetra (Pdg. 11KV Sub Station) (Connecting electrical supply).

Amount

1 Moulded case Circuit breakers. HSR No. ( c ) 1.1 Supply and erection of moulded case circuit breakers on wall or on existing pedestal including bonding to earth and necessary connections. HSR No. 31.12 (c ) 1.2 15 amp.to 60 amp. 415 V ,10 KA 3-phase. HSR No. 31.12 c (i)

1.3 100 amp.to 220 amp.415 V,10 KA 3-phase. HSR No. 31.12 c (ii)

1.4 250 amp. To 300 amp. 415 V , 35 KA 3-phase. HSR No. 31.12 c (iii)

1.5 300 amp. to 400 amp. 415 V , 35 KA 3-phase. HSR No. 31.12 c (iv)

1.6 500 amp. to 600 amp. 415 V , 35 KA 3-phase. HSR No. 31.12 c (v)

2 Supply and erection of M.S. angle iron frame duly welded for housing M.S. sheet & main switches etc. on it, fixed on wall by means of suiteble size of rag bolts with cement concrete ,duly painted with three coats of approved paint including one coat of red oxide. HSR No. 31.13 2.1 Size 50 mm x 50 mm x 6 mm. HSR No. 31.13(I)

3 Supply and erection of PVC pipe of 6 kg. pressure laid 1 metre below ground level complete including digging refilling of the trench with jointing etc. HSR No. 31.21(xxx) 3.1 PVC pipe 65 mm dia. HSR No. 31.21(xxx) ( c)

4 (Q) Earthing HSR No. 31.22 4.1 Earthing with GI earth pipe 4.5 m long and 40 mm dia with masonry enclosure on the top etc. as required . HSR No. 31.22(i)

4.2 Extra for using salt and charcoal / coke for pipe earth electrode as required. HSR No. 31.22(ii)

4.3 Pdg. and fixing 4.00 mm dia G.I.wire on surface or in recess for loop earthing as required . HSR No. 31.22(xvi)

4.4 Earthing with GI earth plate 600 mm x 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. ( but without charcoal or coke and salt ) complete as equired. HSR No. 31.22(iii)

4.5 Extra for charcoal or coke and salt for G.I. Plate or copper plate earth electrode. HSR No. 31.22(v)

4.6 Pdg. and fixing 25 mm x 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode as required . HSR No. 31.22(xi)

5 Under Ground Cables. 5.1 Supply and erection of under ground cable ,loose in existing pipe or trenches complete with necessary connections . HSR No. 31.26 5.2 400 Sq. mm 3.5 Core Cable . HSR No. 31.25 (xxxv) Ard.

5.3 95 Sq. mm 3.5 Core Cable . HSR No. 31.26 (xxix) Ard.

5.4 70 Sq. mm 3.5 Core Cable . HSR No. 31.26 (xxviii) Ard.

6 PCC Pole 6.1 11 metres long 152 mm x 203 mm at top and 152 mm x 368 mm at bottom with working load of 360 Kg. burried 2.20 m in ground. HSR No. 31.30 (VI) (iii)

7 Supply and erection of aluminium lugs heavy duty including crimping etc. upto the entire satisfaction of the Engineer-in-charge of the work. HSR No. 31.35 (ix) 7.1 400 sqmm . HSR No. 31.35 (ix) (o)

7.2 95 sqmm . HSR No. 31.35 (ix) (I)

7.3 70 sqmm . HSR No. 31.35 (ix) (h)

8 Supply and erection of PVC unsheathed copper conductor cable single core 1100 volts grade in pipe of suitable size excluding cost and erection of pipe. HSR No. 31. 40 8.1 Size 10 sqmm ( 7 / 1.35mm). HSR No. 31.40 (v)

8.2 Size 25 sqmm ( 7 / 2.14mm). HSR No. 31.40(vii)

9 Supply, Installation, Testing and Commissioning of Wall/ free standing flooor mounting dust & vermin proof compartmentalized cubical panel made out of 2 mm thick CRCA sheet, required hardware 3 mm thick bakelite sheet provided all along the bus bar and cable alley separating switches compartment and supporting suitable channel duly painted by 2 coat of Zinc/Red oxide primer followed by 2 coats of powder coating in grey or required shade after rinsing. The panel having PU/Neoprene rubber gasket of not less than 3 mm thicness seperate detacable gland plate MS base channel hinged door with inter locking arrangement for equipment/switch wear. Transparent acrylic sheet shall be provided in front of bus bar compartment to prevent direct access to bus bar bakelite sheet 3 mm thick for separately cable alley to BBC from switch chamber Extended solid copper bars up to cable cable alleys shall be provided for outgoing connection which shall be paid as extra items. Side walls and cable alley compartments shall be having bolted type doors withdetachable extension type structure. The panel will be complete with control wirring (copper) and fuse protection.(only outer area on all sides shall be measured) HSR No. 31.63

10 Supply and fixing of copper bus bar duly tinned by means of SMC/DMC type insulator high tensile nuts and bolts spring washers fixing to same in existing panel including bending, cutting in required shape and size and insulation with colour coding heat shrinkable PVC insulation complete in all respect. HSR No. 31.64

12 Supply and fixing of rotary handle for on / off operation of existing MCCB in the LT panel including fixing the same in position with all labour and material required to complete the job in all respect. HSR No. 31.66 12.1 Rotary handle above 125 A, MCCB HSR No. (ii)

13 S/E of mark double walled corrugated (DWC) HDPE pipe laid 1 Mtr. Below ground level including diging and refilling of earth including cost of suitable size socket cuppler for HDPE pipe including the cost of labour and material required to complete the job in all respect up to entire satisfaction of Engineer- incharge of the work. HSR No. 31.67 13.1 HDPE Pipe 90/75 outer dia / inner dia. HSR No. (ii)

14 Supply & Erection of MS flat of size 50 x 6mm including the cost of cutting, drilling, welding & painting etc. required to complete the job in all respect upto the entire satisfaction of the Engineer-in-Charge of the work. HSR No. NS- 1

Som Nath Contractor

M R CONSTRUCTION COMPANY