PDG. POWER WIRING IN CH. BANSI LAL GOVT. POLYTECHNIC AT BHIWANI)

Amount

Main Switches (HSR 31.12(a). Supply and erection of metal clad switches / B.D.Bs with rag bolts on wall or on existing angle iron board / pedestal including bonding to earth and necessary connections. v) Double pole switch 32 amp. 415 Volts Cat-B,

xiv) Triple pole switch with neutral link 32 amp. 415 Volts.Cat-B

xv) Triple pole switch with neutral link 63 amp. 415 Volts Cat-B

Supply and erection of molded case circuit breakers on wall or on existing pedestal including bonding to earth and necessary connections. (HSR 31.12 (c). i) 15 amp. to 63amp. 415 V ,10 KA 3-phase.

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

Miniature Circuit Breaker and Isolator: Supply and erection of miniature circuit breaker / isolator 240 /415 V in the existing distribution board including making necessary connections. (HSR 31.17). Miniature circuit breakers of 9 KA breaking capacity. ii) SP MCB 6 amp. to 32 amp.

iii) TP MCB 6 amp. to 32 amp.

ix) TP MCB 40 amp. to 63 amp.

Pipe Laying: 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. (HSR 31.21) c) PVC pipe 65 mm dia.

Q) Earthing (HSR 31.22): 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 required

v) Extra for charcoal or coke and salt for GI. 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.

x) Pdg. and fixing 25 mm x 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode as required

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

Under Ground Cables:- Supply and erection of under ground cable 1 meter below ground level covered with sand and bricks including necessary connections, digging and refilling of trenches. (HSR 31.25). xxix) 95 Sq. mm 3.5 Core Ard. Cable .

Supply and erection of under ground cable ,loose in existing pipe or trenches complete with necessary connections. (HSR 31.26). iii) 6 Sq. mm 2 Core Ard. Cable .

xxvii) 50 Sq. mm 3.5 Core Ard. Cable.

xxviii) 70 Sq. mm 3.5 Core Ard. Cable.

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

xxxix) 10 Sq. mm 4 Core ard. Cable .

xl) 16 Sq. mm 4 Core Ard. Cable.

Supply and erection of suitable compression type brass cable glands for underground Cable. (HSR 31.28) i) Upto 6 sqmm Cable 2 to 4 core.

ii) 10 Sqmm to 16 Sqmm Cable 2 to 4 Core

iii) 25 Sqmm to 50 Sqmm Cable 2 to 4 Core.

iv) 70 Sqmm to 95 Sqmm Cable 3 to 3.5 Core

Supply and erection of MS stand made of 50mmx50mmx6mm angle iron frame and 150cm long, 30cm wide with MS sheet covering size 30cmx30cm 3.15mm thick fixed on the top of board & legs duly embedded in 1:2:4 cement concrete block 30cm below ground level including cost of cement sand welding, painting & fabrication charges etc upto the entire satisfaction of Engineer-in-Charge of the work. (HSR 31.51).

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.

Supply & erection of cable tray made out of 2 mm thick galvanized perforated sheet steel including erection of the same on wall or ceiling with necessary fixture and other material required to complete the Job in all respect upto the Entire satisfaction of Engineer-in-Charge of the work. (HSR 31.81) i) 40 x 100 mm

ii) 50 x 150 mm

Supply & erection of factory manufactureed cable tray cover made of 16g GI Sheet complete with Fastoner Nuts bots and in position including all petty material required to complete the Job in all respect upto the Entire statisfaction of Engineer-in-Charge of the work.( HSR 31.83). i) Size for 40 x 100 mm

ii) Size for 50 x 150 mm

Non Schedule Items: Supply and erection of Double door sheet, steel loadline/ Powerline Vertical distribution boards are titled with bus bars, netrual link, and blanking plate (but without cost of MCCBs) suitable for TP/ FP veritcal MCCBs 25 KA MCCB upto 125 amp as incomer complete with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-in-charge of the work. (Make: Havell's/ Indoasian/ C&S). i) 8 Way vertical TPN Distribution board

ii) 12 Way vertical TPN Distribution board

Balraj Singh Contractor

Virender Singh prop. Balaji electric company