Repair/Replacement of XLPE, Aerial bunched/ UG Cable, MCCB, Change Over Switches and allied works in Zone A at Mil Stn Gaya

Amount

Locating the fault in LT cable of any size for any type of fault like open cable, short between phases/ neutral, grounded cable with help of cable fault locator and pin pointing location with the help of audio signal, exacavation at the fault and opening cable to suitable distance and depth for making a cable joint complete all as speified and as directed. (Note: 1. The joint kit and necessary earth work will be measured and paid separately. 2. Contractor will have to arrange the cable fault locator or other testing equipments/tools as required and same shall be deemed to be included in the item rate quoted.)

Taking down existing old unserviceable underground LT cable upto size 50 Sqmm, 4/3.5 /2 core keeping aside for reuse/removal from trenches/ wall/pole complete all as specified and directed.

All as per item Srl No: 2.00 here-in- before but LT cable size of 70 to 150 Sqmm x 3.5 Core

M & L in repair LT end termination kit, heat shrinkable outdoor type suitable for XLPE, armoured cables taking down the cable form over head line for making joint and reconnecting to overhead lines for cable of size 3.5 Core 25 Sqmm to 50 Sqmm complete all as specified and as directed. Make: Raychem/ Denson/ M-Seal

All as per item Srl No: 4.00 here-in- before but LT cable size of 70 Sqmm to 150 Sqmm x 3.5 Core

M & L in repair for LT heat shrinkable straight through joint for PVC/XLPE insulated armoured cable of size upto 50 Sqmm complete all as specified and as directed. Make: Raychem/Denson/M-Seal

All as per item Srl No: 6.00 here-in- before but for LT cable size of 70 Sqmm to 150 Sqmm x 3.5 Core

All as per item Srl No: 6.00 here-in- before but for LT cable size of 185 Sqmm to 240 Sqmm x 3.5 Core

Relaying of cable upto 50 Sqmm 4/3.5/2 Core after rectification of defects in the same in trench/wall/pole or at any other location complete all as specified and directed by Engineer-in-Charge.

All as per item Srl No: 9.00 here-in- before but for LT cable size of 70 Sqmm to 150 Sqmm x 3.5 Core

Supply, laying and testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured heavy duty electric power cable 1100 volts with stranded aluminium conductor of size 16 Sqmm 2 core laid in trenches or under road complete all as specified and as directed. (Note: Excavation, sand and brick work will be measure & paid separately)

All as per item Srl No: 11.00 here-in- before but of size 16 Sqmm 4 core.

All as per item Srl No: 11.00 here-in- before but of size 25 Sqmm 3.5 core.

All as per item Srl No: 11.00 here-in- before but of size 50 Sqmm 3.5 core.

All as per item Srl No: 11.00 here-in- before but of size 70 Sqmm 3.5 core.

All as per item Srl No: 11.00 here-in- before but of size 95 Sqmm 3.5 core.

All as per item Srl No: 11.00 here-in- before but of size 120 Sqmm 3.5 core.

M & L for cutting of existing bitumen road/ hard standing / PCC for laying of cable/protection pipe complete all as specified.

Excavation in trenches n .exc 1.5 mtr wide and not exec 1.5 mtr in depth for foundation etc or for laying pipe lines and cables and getting out as in looses/soft soil complete all as specified.

Returning filling in including spreading leveling, watering and well ramming in layer not exe. 25 cm in soft/ loose soil, complete all as specified and directed.

Removing excavated material to a distance not exc 50m and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified.

Supply and laying river bed fine sand in trenches/ ducts 15 cm under cable and 8 cm above the cable for cushioning / protection to cable including spreading, levelling and get thick 18cm after hand punning complete all as specified and directed at site.

Supply and laying for brick of common burnt clay, sub class 'B' old size laid flat and dry on cables as in cable protection in trenches over cables perpendicular to direction of cales abutting each other complete all as specified and directed.

S & F in replacement outdoor type LT Feeder piller box of size 600x600x300mm deep, 415 volts, 3 phase, 4 wire 50 Hz having 04 Nos colour coded aluminium bus bar of capacity 600 Amps mounted on porcelain/hygroscopic insulators with suitable number of holes for making connections of cables, made out of 3.15mm thick sheet steel CRCA and mounted on frame of suitable size made out of angle iron 45x45x6mm with 4 Nos legs embedded in PCC foundation 300mm below ground level and 300mm above ground level, duly painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer, dust and vermin proof, front door with locking arrangement and two earth points by side of the box, cubical type with cable glands, sockets etc and with provision of cable entry from bottom, including painting steel frame complete all as specified. Note: (ii) Drawing for LT feeder piller box shall be got approved by GE before fabrication. (ii) Excavation, earth work and PCC shall be measured and paid separately under relevent items. Make: Power System & Control, Jalandhar / Universal Switchgears / SMS Panels & Switchgears / United Engineering Services, Kanpur

Galvanised iron steel tubes, ISI marked light grade of size 50mm bore for cable protection along the poles under road under drains complete all as specified. Make: Jindal / TATA / Surya

All as per item Srl No: 25.00 here-in-before but of size 80mm bore.

M & L for earthing complete with galvanised steel earth plate electrode 60× 60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron strip 25×4mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed.

M & L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation for poles, filling of mass concrete complete all as specified and as directed.

S & F in replacement MCCB four pole 160 Amps with breaking capacity 36 KA , 415 Volts, fixed thermal & magnetic release including making all incoming/ outgoing connections fixed in repair complete all as specified and directed by Engineer in Charge. Make: Havells/Legrand/ABB

All as per item Srl No: 29 but 200 Amps with breaking capacity 36 KA.

All as per item Srl No: 29 but 250 Amps with breaking capacity 36 KA.

All as per item Srl. No: 29 but 400 Amps with breaking capacity 36 KA.

M/s Vinay Kumar

MS HARI MOHAN GUPTA

M/S ARJUN SINGH

M/S Sweta Construction

M/S ABHAY KUMAR AND BROTHERS