REPAIR / REPLACEMENT OF UNSV UG CABLE, MCCB, CHANGEOVER SWITCHES ETC IN MEENAMBAKKAM AND NOFRA-II UNDER AGE(I) NAVY CHENNAI.

Amount

Taking down the unserviceable LT cable of any size from trenches/ walls / floor etc complete all as specified and as directed by engineer in charge . Note :- laying of cable route is same as old cable route

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 10 sq mm 2 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 16 sq mm 4 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 25 sq mm 4 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 50 sq mm 3.5 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 240 sq mm 3.5 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Excavation in trenches in hard/dense soil not exceeding 1.5 meter wide and not exceeding 1.5M in depth for laying of cables and getting out of excavated material complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each, excavated soil in trenches after the pipes have been laid and tested complete all as specified and directed.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point complete all as specified and directed.

Supply and lay High density poly ethylene pipes(HDPE) of pressure rating 6 kgf/cm2 of size 50mm or suitable size for laying cables laid in trenches complete all as specified and directed.

Excavation of road cutting by manually including making good to disturb surface after the completion of work with PCC 1:2:4 type B2 on top not less than 150 mm thick including levelling and cambering according to existing road surface, refilling, watering, ramming etc all as specified and as directed. Note : Depth of excavation shall be 0.6 Mtr and width 0.45 Mtr.

S&F in repair GI pipe light grade with necessary fittings in floor / pillar / fixed on pole of size 80 mm dia complete all as specified

S&F in repair GI pipe light grade with necessary fittings in floor / pillar / fixed on pole of size 40 mm dia complete all as specified

M&L for Straight through joint kit Heat shrinkable type suitable for 1.1 KV XLPE under ground cable of size 25-35 sqmm 3.5 core all as directed.

M&L for Straight through joint kit Heat shrinkable type suitable for 1.1 KV XLPE under ground cable of size 120-185 sqmm 3.5 core all as directed.

M&L for MCCB 63 Amps 16 KA, 4 Pole including dismantling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge.

M&L for MCCB 100 Amps 16 KA, 4 Pole including dismantling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge.

M&L for MCCB 125 Amps 16 KA, 4 Pole including dismantling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge.

M&L for MCCB 160 Amps 16 KA, 4 Pole including dismantling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge.

M&L for MCCB 250 Amps 25 KA, 4 Pole including dismantling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge.

S&F in repair MCB TPN 63 amps of 10 KA in existing panel with incoming and outgoing connection complete all as directed.

S&F in repair MCB TPN 40 amps of 10 KA in existing panel with incoming and outgoing connection complete all as directed.

M&L for roughening old painting from the LT panels by paint removers, cleaning with scrapes and preparing the surface and applying one coats Painting complete to LT panel with synthetic enameled paint of existing colour and writing work for incoming and outgoing complete all as directed.

Cutting / trimming of tree branches which are touching of street light / peremeter pole and disposal of branches to nearest dumping area complete all as directed.

S&F in repair 2 core 2.5 sqmm PVC insulated PVC sheathed weather proof multistranded copper conductor cable 1100 volts grade drawn through in GI conduit, pole etc with MS clamps from junction box to street light fitting all as specified and directed.

M&L for roughening old painting from the LT poles of various size by cleaning with scrapes and preparing the surface and applying one coats of alumenium Painting complete to LT pole with existing colour and writing number of poles with round colour of black back ground with white colour of number complete all as directed.

S&F in replacement of danger notice plate of 1.6mm thick mild steel sheet vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with M S Clamps, bolt and nut approved size for HT Panels, 25x20cm size including taking out old unserviceable danger notice plate complete.

Cutting of vegetation / grasses earth heaps etc, cleaning and levelling of cutting areas in various electrical installation areas, surrounding of HT/LT poles complete all as specified and directed.

S&F in repair MCB TP 32 amps of 10 KA in existing panel with incoming and outgoing connection complete all as directed. Make:- Legrand,Siemens, Schneider

S&F 3 phase 440 v operating coil voltage 240 volts, 32 Amps Capacitor duty contactor for APFC pannel complete with taking down old unserviceable contactor all as specified.

M&L for replacement of capacitor bank long life 3 phase 440 volts of capacity 10 KVAr and fixing at APFC panel in sub station including necessary copper lead connection of suitable size all as directed.

M&L for replacement of capacitor bank long life 3 phase 440 volts of capacity 5 KVAr and fixing at APFC panel in sub station including necessary copper lead connection of suitable size all as directed.

S&F for replacement power factor controller relay 8 step 415 Volts, AC,50 Hz to automation to power capacitor including replacement of control wiring as required at site including addition/alteration if required complete all as specified.

S&F aluminium lugs for 10 sqmm to 16 sqmm 4 core cable complete all as specified and as directed

S&F aluminium lugs for 25 sqmm to 35 sqmm 4 core cable complete all as specified and as directed

S&F aluminium lugs for 50 sqmm to 70 sqmm 3.5 core cable complete all as specified and as directed

S&F aluminium lugs for 95 sqmm to 120 sqmm 3.5 core cable complete all as specified and as directed

S&F aluminium lugs for 240 sqmm to 300 sqmm 3.5 core cable complete all as specified and as directed

NAVEEN ENTERPRIESES