SPECIAL REPAIRS E AND M FOR CONVERSION OF LT OVERHEAD LINES TO LT UNDERGROUND CABLES AT MADHYA MARG AT PANGODE MILITARY STATION TRIVANDRUM

Amount

Dismantling of old unsv cable/service cable of any size and removing from site for taking credit complete all as specified and directed by engineer in charge.

Dismantling of old unsv insulators of any type and size removing from site for taking credit complete all as specified and directed by engineer in charge.

Dismantling of ACSR conductor of any size and capacity from LT OH line and removing from site for taking credit complete all as specified and directed by engineer in charge.

Dismantling of old GI earth wire conductor of any size from LT OH line and removing from site for taking credit complete all as specified and directed by engineer in charge.

Dismantling GI pipe light grade size 40/50/80/mm dia from trenches poles and removing from site for taking credit complete all as specified and directed by engineer in charge.

Dismantling old unsv cross arms back plate,nuts ,bolts etc of any size and removing from site for taking credit complete all as specified and as directed by engineer in charge.

Supplying, laying, testing & commissioning cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sqmm 2 core complete all as specified and as direcetd.Make:Havels/Polycab/KEI

All as per item No 7 above but 16 sqmm 4 core.

All as per item No 7 above but 35 sqmm 4 core.

All as per item No 7 above but 50 sqmm 4 core.

All as per item No 7 above but 70 sqmm 4 core.

All as per item No 7 above but 95 sqmm 4 core.

All as per item No 7 above but 120 sqmm 4 core.

All as per item No 7 above but 150 sqmm 3.5 core

All as per item No 7 above but 185 sqmm 3.5 core

Supplying & laying GI pipe light grade with all fittings complete fixed to walls/poles/ laid in trenches for cable protection 40mm dia complete all as directed and specified.

Supplying & laying GI pipe light grade with all fittings complete fixed to walls/poles/ laid in trenches for cable protection 80mm dia complete all as specified and as directed by engineer in charge.

Supplying, installing, testing and commissioning, factory made and tested (incl CPRI type test certified), LT feeder pillar box (KIOSK), outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 HZ AC supply system, having bus bar chamber with insulated aluminium bus bars 400 Amps rating installed on porcelain insulators . The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15 mm CRCA MS sheet and 40x40x6mm thick angle iron frame work, powder coated finish , front opening type, with aprons for cable entry, with double door shutter and locking arrangement (including provn of 65mm Godrej (Freedom) lock with 2 keys , internal wiring with PVC insulated, solid copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 4 sqmm.Panel should be above ground level, etc complete including dismantling the existing perished panel .The scope of work includes the following:- All MCCB LCS=100%LCU.Make:Jobin engg or any other CPRI Approved make.

Supplying, installing, testing and commissioning, factory made and tested (incl CPRI type test certified), LT feeder pillar box (KIOSK), outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 HZ AC supply system, having bus bar chamber with insulated aluminium bus bars 400 Amps rating installed on porcelain insulators . The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15 mm CRCA MS sheet and 40x40x6mm thick angle iron frame work, powder coated finish , front opening type, with aprons for cable entry, with double door shutter and locking arrangement (including provn of 65mm Godrej (Freedom) lock with 2 keys , internal wiring with PVC insulated, solid copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 4 sqmm.Panel should be above ground level, etc complete including dismantling the existing perished panel. The scope of work includes the following:- All MCCB LCS=100%LCU.Make:Jobin engg or any other CPRI Approved make.

Supplying, installing, testing and commissioning, factory made and tested (incl CPRI type test certified), LT feeder pillar box (KIOSK), outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 HZ AC supply system, having bus bar chamber with insulated aluminium bus bars 400 Amps rating installed on porcelain insulators . The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15 mm CRCA MS sheet and 40x40x6mm thick angle iron frame work, powder coated finish , front opening type, with aprons for cable entry, with double door shutter and locking arrangement (including provn of 65mm Godrej (Freedom) lock with 2 keys , internal wiring with PVC insulated, solid copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 4 sqmm.Panel should be above ground level, etc complete including dismantling the existing perished panel. The scope of work includes the following:- All MCCB LCS=100%LCU.Make:Jobin engg or any other CPRI Approved make.

Supplying, installing, testing and commissioning, factory made and tested (incl CPRI type test certified), LT feeder pillar box (KIOSK), outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 HZ AC supply system, having bus bar chamber with insulated aluminium bus bars 400 Amps rating installed on porcelain insulators . The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15 mm CRCA MS sheet and 40x40x6mm thick angle iron frame work, powder coated finish , front opening type, with aprons for cable entry, with double door shutter and locking arrangement (including provn of 65mm Godrej (Freedom) lock with 2 keys , internal wiring with PVC insulated, solid copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 4 sqmm.Panel should be above ground level, etc complete including dismantling the existing perished panel. The scope of work includes the following:- All MCCB LCS=100%LCU.Make:Jobin engg or any other CPRI Approved make.

M&L in replacement for earthing galvanised steel earth plate electrode 600X600X6.00mm thick burried directly in ground (earth plate not less than 2.25 mtr deep below normal ground level with top edge of the plate less than 1.5 mtr below normal ground level) connected to GI strip 25x4mm by means of bolts, nuts, check nuts, and washers, of galvanised iron or steel including GI pipe light grade 40 mm bore for protection of earth lead,GI funnel and wire mesh etc complete all as shown in Electrical plate no 5 of SSR 2009 (part- I) including necessary excavation earth work, form work.earth pit of size 450X450X300 mm of PCC M-15 (Nominal mix)using stone aggregate earth pit cover of C.I and 20 mm bore light grade GI pipe for watering and charcoal dust,common salt, and connected to test point 7.5 mtr from earth pit including testing complete all as specified and as directed.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 70 to 95 sqmm,Indoor/Outdoor type

S&F vertical TPN DB double door 4 way including MCCB 125 Amps, 16 KA rupturing capacity all as specified and directed with following accessories :- (a) MCB SPN 50-63A - 01 No (b) MCB SP 6-32 A - 04 Nos

Supply and fix PVC junction box with connectiors/busbars with neutral link for connecting 10 sqmmx2core cable with MCB SP 10A for controlling street light fitting as per specification and directed .

Supply and fix 2.5 sqmm X 2C weather proof PVC insulated aluminium conductor cable passing through PVC conduit of size 20mm dia. from PVC junction box to street light luminair by using proper fixing arrangement clamps,nuts bolts etc complete all as per specification and directed by engineer incharge,.

M & L PCC (1:3:6) type C2 using 40mm graded stone aggregate for foundation of stays or similar works, complete all as specified and directed.

Excavation in trenches n.exc 1.5mtr wide and n.exc 1.5mtr in depth and getting out in hard/ dense soil for cable/pipe/poles, trimming the sides forming bottom surface to required levels complete all as specified.

Returning filling in soil including spreading excavated soil,levelling, watering and well ramming in layers not exceeding 25mm thick each complete as specified and directed.

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

M&L for sand cushioning to PVC cable with using dry sand gently punning below/around cable all as specified and directed by engineer in charge.

M & L brick common burnt clay sub class `B; lying flat on cable in trenches size of brick 230 x 115 x 75mm all as specified.

JEETH CONSTRUCTION

S L ELECTRICAL WORKS

Shilpa Engineers and Contractors

M/s.Rejoy Constructions

ROTECH ENGINEERS AND BUILDERS