REPAIR / MAINT OF UG CABLE CONNECTED TO LT PANELS AND DG SET INSTALLED AT NIMU AND NURLA MIL STN UNDER AGE (I) NIMU

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out pipe line etc for repairs / laying cables etc and getting out in soft / loose soil complete all as specified and as directed by the Engineer - in - Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed by the Engineer - in - Charge.

Removal of excavated material [soil] to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed by the Engineer - in - Charge.

Sand cushioning to under ground cable complete all as specified in clause 19.75 of SSR Part - I.

S&F in replacement of MCCB 250 Amps 25 KA, 4 Pole complete all as specified and directed by Engr-in-Charge.

S&F in replacement of MCCB 100 Amps 25 KA, 3 Pole complete all as specified and directed by Engr-in-Charge.

S&F in replacement of MCCB 63 Amps 25 KA, 3 Pole complete all as specified and directed by Engr-in-Charge.

Supply and fix in repairs Voltmeter 0-500 volt square type complete with necessary fixing all as specified and as directed by Engineer-in-Charge

Supply and fix in repairs ammeter 0-100 amps square type complete with necessary fixing all as specified and as directed by Engineer-in-Charge

Supply and fix in replacemen change over Off Load 100 Amps 4 pole, 415 V housed in sheet metal enclosure including, replacement of incoming and outgoing cable connections with aluminium conductor cable, lugs, nuts, bolts all as directed.

Supply and Fixing in replacement Aluminium Thimble of size 35/50/70/95 sqmm, complete all as specified and directed by Engineer - in - Charge.

Supply and Fixing in replacement Aluminium Thimble of size 120/150/185 sqmm, complete all as specified and directed by Engineer - in - Charge.

M&L of dismantling and Taking down LT U/S panels incl all outgoing and incoming connections and making good the disturbed area from site all as specified and directed by Engineer-in-Charge.

M&L for Busbar chambers with 4 aluminium busbar strip of rating 200 Amp 6 way fixed on angle iron of size 40mm x40mm x5mm complete all as specified and directed by Engineer in Charge.

M&L for cable jointing kit for LT UG cable with 1100 volts straight through joints kit epoxy type of size 70 to 120 sqmm 3.5 core, complete all as specified and directed by Engineer - in - Charge.

M&L for cable jointing kit for LT UG cable with 1100 volts straight through joints kit epoxy type of size 150 to 185 sqmm 3.5 core, complete all as specified and directed by Engineer - in - Charge.

M&L for repairs to LT panel boards complete with necessary welding works to doors, replacement of unserviceable hinges and all drop bolt complete and painting with one coat of synthetic enamel paint of approved color internally and externally all as specified and as directed by Engineer-in-Charge

Taking out old unserviceable underground cable of any size/ make/ type etc from excavated trenches/ on poles/ passing through pipes etc from different locations complete all as spd.

Supply, laying and testing XLPE insulated, screened, PVC bedded galvanised steel strip armoured electric power cable (Heavy duty) with aluminium conductor, 1100 Volts grade lay in trenches, ducts, along pole cross sectional area 50 Sqmm 3.5 Core complete all as specified and directed by Engr-in -Charge.

Supply, laying and testing XLPE insulated, screened, PVC bedded galvanised steel strip armoured electric power cable (Heavy duty) with aluminium conductor, 1100 Volts grade lay in trenches, ducts, along pole cross sectional area 70 Sqmm 3.5 Core complete all as specified and directed by Engr-in -Charge.

Supply, laying and testing XLPE insulated, screened, PVC bedded galvanised steel strip armoured electric power cable (Heavy duty) with aluminium conductor, 1100 Volts grade lay in trenches, ducts, along pole cross sectional area 95 Sqmm 3.5 Core complete all as specified and directed by Engr-in -Charge.

Supply, laying and testing XLPE insulated, screened, PVC bedded galvanised steel strip armoured electric power cable (Heavy duty) with aluminium conductor, 1100 Volts grade lay in trenches, ducts, along pole cross sectional area 120 Sqmm 3.5 Core complete all as specified and directed by Engr-in -Charge.

Taking up old unserviceable / serviceable un reinforced concrete PCC cable covers from excavated trenches all as directed. (Note : serviceable reinforce concrete PCC cable cover kept in safe custody for reuse at site and unserviceable reinforce concrete PCC cable cover thrown in low lying areas.)

Laying only old un reinforced PCC cable cover of any size as retrieved from above serial No. complete all as directed.

Material and labour for un reinforced pre cast concrete cable cover class LV type I, flat size 250 mm x 150 mm x 40 mm.

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 32 x 6 mm ( incl upto 7.5 mtr) by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion with charcoal dust and common salt all as shown in electrical plate No 5 of MES SSR Part-I (1991) , all excavation and earth work & connectiing the earthing to an earthing test point as specified and testing on complete all as specified & directed by Engr-in-Charge.

Note:-The accepted amount will be arrived after deducting the Sch of credit i.e. Rs 42,214.00 and any other reduction if any from quoted amount.

CHHIRPON BUILDERS

Takshos Enterprises