Pdg. Compact Electrical Substation in Govt. Polytechnic at Loharu in Distt. Bhiwani

Amount

1: - Moulded case Circuit breakers: Supply and erection of moulded case circuit breakers on wall or on existing pedestal including bonding to earth and necessary connections. (HSR 31.12 (c). i) 15 amp.to 60 amp. 415 V ,10 KA 3-phase.

: - ii) 100 amp.to 220 amp.415 V,10 KA 3-phase.

: - iii) 250 amp. 415 V , 35 KA 3-phase.

: - iv) 300 amp. to 400 amp. 415 V , 35 KA 3-phase.

2: - Pipe Laying: Supply and erection of pipe for wiring purposes including bends inspection boxes etc. where necessary and painting as required.(HSR 31.21) vi) Galvanized iron pipe 50 mm dia on surface.

: - vii) Galvanized iron pipe 65 mm dia on surface.

: - xxx) Supply and erection of PVC pipe of 6 kg. pressure laid 1 meter below ground level complete including digging refilling of the trench with jointing etc. a) PVC pipe 120 mm dia.

3: - (Q) Earthing (HSR 31.22) i) Earthing with GI earth pipe 4.5 m long and 40 mm dia with masonry enclosure on the top etc. as required .

: - ii) Extra for using salt and charcoal / coke for pipe earth electrode as required.

: - iii) 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.

: - iv) Earthing with tinned copper earth plate 600 mm x 600 mm x 3 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.

: - v) Extra for charcoal or coke and salt for G.I. Plate or copper plate earth electrode.

: - xv) Pdg. and fixing 25 mm x 5 mm G.I. Strip on surface or in recess for connections etc. as required with all labour and material.

: - xix) Supply and erection of 20 mm x 3 mm thick G.I. tape fixed with suitable G.I. staples of same size.

4: - (R) Lightning conductor (a) Copper (HSR 31.22) vii) Supply and erection of copper tape 32 mm x 6 mm thick from earth electrode directly in ground and surface , fixed with suitable copper staples of same size.

5: - Under Ground Cables. Supply and erection of underground cable 1 metre below ground level covered with sand and bricks including necessary connections, digging and refiling of trenches. (HSR 31.25) xxvii) 50 Sq. mm 3.5 Core Ard. Cable .

: - xxvii) 70 Sq. mm 3.5 Core Ard. Cable .

: - xxxi) 150 Sq. mm 3.5 Core Ard.Cable.

6: - Supply and erection of underground cable ,loose in existing pipe or trenches complete with necessary connections. (HSR 31.26) xxvii) 50 Sq. mm 3.5 Core Ard. Cable .

: - xxvii) 70 Sq. mm 3.5 Core Ard. Cable .

: - xxix) 95 Sq. mm 3.5 Core Ard. Cable .

: - xxx) 120 Sq. mm 3.5 Core Ard. Cable.

: - xxxiii) 240 Sq. mm 3.5 Core Ard Cable.

7: - Street Light (HSR 31.30) ii) 9 metres long 105 mm x 115 mm at top and 105 mm x 315 mm at bottom with working load of 200 Kg. burried 1.80 m in ground.

8: - Supply installation testing and commissioning of wall/ free standing floor mounting dust and vermin proof compartmentalized cubical panel made out of 2mm thick CRCA street, required hardware 3 mm thick bakelite sheet provided all along with 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 coat of powder coating in gray or required shade after rising. The panel having PU/Neoprene rubber gasket of not less than 3 mm thickness separate detachable gland plate MS base channel hinged door with inter locking agreement 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 upto 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 with detachable extension type structure. the panel will be complete with control wiring (copper) and fuse protection ( only outer area on all sides shall be measured) (HSR 31.63).

9: - Supplying and fixing of copper bus bar duly tinned by means of SMC / BMC type insulatter high tensile nuts and bolts spring washer fixing to same in existing pannel including bending, cutting in required shape and size and insulation with colour coding heat shrinkable PVC insulation complete in all respect. (HSR 31.64)

11: - Supply and fixing of rotary handle for on/off operation of existing MCCBs in the L.T panel including fixing the same in position with all labour and material required to complete the job in all respect.(HSR 31.66) i) Rotary handle upto 125 A MCCB

: - ii) Rotary handle above 125 A MCCB

12: - Supply and errection of double walled corrugated (DWC) HDPE pipe laid 1 meter below ground level including digging and refilling of earth including cost of suitable size socket / cuppler for HDPE pipe including the cost of the labour and material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of the work.(HSR 31.67). ii) HDPE pipe 90/75 mm outer dia / inner dia

13: - Supply and erection of module case circuit breaker single pole/ 4 pole on wall /on existing pedestal including bounding to earth and making necessary connection required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. (HSR 31.69). vii) 4 Pole MCCB 300 amp to 400 amp.

: - viii) 4 Pole MCCB 500 amp

14: - S/E of XLPE (E) 11 KV HT aluminum conductor armoured cable ISI mark laid in existing pipe /trenches/surface with all labour and material including required to complete the job in all respect upto the entire satisfaction of the Engineer-in-charge of the work..(HSR 31.71). iv) 95 sqmm 3 core XLPE cable

15: - Supply and erection of heat shrinkage type end termination jointing kit indoor type of suitable to accommodate 3 core 11 KV XLPE aluminum cable/ ABC cable complete with all the kit contents including earth continuing connection along with 3 nos. crimpling type aluminum lugs of suitable capacity including making joining etc complete in all respect.(HSR 31.72) ii) Suitable for 70 to 120 sqmm 3 core XLPE Cable

16: - Supply and erection of heat shrinkage type end termination jointing kit outdoor type of suitable to accommodate 3 core 11 KV XLPE aluminum cable/ ABC cable complete with all the kit contents including earth continuing connection along with 3 nos, crimpling type aluminum lugs of suitable capacity including making joining etc complete in all respect.(HSR 31.730) ii) Suitable for 70 to 120 sqmm 3 core XLPE Cable

17: - RCC Foundation for Transformer Earth work in excavation in fundations, trenches, etc in all kinds of soils, not exceeding 2 Meter depth including dressing of bottom and sides of trenches, stacking the excavated soil, clear from the edge of excavation and subsquent filling around masonry in 15 cm layers with compaction, including disposal of all surplus soil as directed with a lead of 30 metes. (HSR 6.6)

18: - Cement lime concrete 1:8:16 with brick blast 40mm nominal size in foundation and plinth. (HSR 10.26)

19: - Cement concrete 1:2:4 with slone aggregate 20mm nominal size in foundation and plinth. (HSR 10.41)

20: - First Class bricks work laid in cement sand mortar 1:6 in foundation and plinth. (HSR 11.2)

21: - 11:43 cm thick bricks wall laid in cement sand mortar 1:4 without rainforecement, in foundation and plinth. (HSR 11.47)

22: - Conglomerte floor 50 mm thick CC topping 1:2:4 (HSR 14.1)

23: - 12 mm thick cement plaster 1:6 (HSR 15.7).

24: - Shed (For Metering panel) Wrought iron and mild steel (using angles, flates, square bars, tee and chanels) ladders, grills, gratting frames, window guards, iorn doors, openable or fixed stair case or perrapet or any other type of railing, gates and tree guards etc. including cost of screws and welding rods or bolts and nuts complete fixed in position. ( HSR 18.12) Chanel size (40 x 40 x 6) = 10 M X 3.5 kg Per M = 245 Kg or 2.45 QTL. Wiremess Jalli = 100 kG = 1 QTL Net & Bolts = 10 KG = 0.10 QTL Total = 2.45 + 1 + 0.10 = 3.55 QTL

J.B.S.Electrical Co.