REPAIR AND REPLACEMENT OF LT UNDERGROUND CABLE AND CONNECTED WORKS AT AIRFORCE STATION THANJAVUR.

Amount

Supply, Laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 10 sqmm 2 core with all fixing & connecting accessories including taking down old unserviceable cable. Make: Havell’s / Polycab / Plaza)

All as per Item No 1 here-in-before but 16 sqmm 2 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 16 sqmm 4 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 35 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 50 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 95 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 120 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 150 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 185 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 240 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 300 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

All as per Item No 1 here-in-before but 400 sqmm 3.5 core (Make: Polycab/Havell’s/Plaza)

Fixing/laying in replacement 80 mm bore, steel tubings galvanised, light grade with all fittings fixing along the electric laying in trench or pole / wall for protection of cable complete all as specified and as directed.(Make : TATA/JINDAL/Prakash Surya)

Fixing/laying in replacement 50 mm bore, steel tubings galvanised, light grade with all fittings fixing along the electric laying in trench or pole / wall for protection of cable complete all as specified and as directed.(Make : TATA/JINDAL/Prakash Surya)

Fxing/laying in replacement 40 mm bore, steel tubings galvanised, light grade with all fittings fixing along the electric laying in trench or pole / wall for protection of cable complete all as specified and as directed.(Make : TATA/JINDAL/Prakash Surya)

Replacement of alluminium cable thimbles / line connector/pin terminal/ ring terminal/insulated ring terminal/fork type terminals/bi-metallic terminals etc of size 400 Sqmm UG Cable including complete connection and crimping. Make ; Jaipuriya/Rastriya/Dowells

All as per Item No.16 above but 300 Sqmm.

All as per Item No.16 above but 240 Sqmm.

All as per Item No.16 above but 185 Sqmm.

All as per Item No.16 above but 150 Sqmm.

All as per Item No.16 above but 120 Sqmm.

All as per Item No.16 above but 95 Sqmm.

All as per Item No.16 above but 50 Sqmm.

All as per Item No.16 above but 35 Sqmm.

All as per Item No.16 above but 25 Sqmm.

All as per Item No.16 above but 16 Sqmm.

All as per Item No.16 above but 10 Sqmm.

Supply and fixing in repair cable glands 10 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 16 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 25 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 35 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 50 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 95 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 120 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 150 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 185 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 240 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 300 sqmm complete all as directed by Engr In Charge.

Supply and fixing in repair cable glands 400 sqmm complete all as directed by Engr In Charge.

Supply and fixing in replacement LT heat shrink straight through jointing kit suitable for 6 to 16 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed by Engr In Charge.

Supply and and fixing in replacement LT heat shrink straight through jointing kit suitable for 25 to 50 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed by Engr In Charge.

Supply and and fixing in replacement LT heat shrink straight through jointing kit suitable for 70 to 150 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed by Engr In Charge.

Supply and and fixing in replacement LT heat shrink straight through jointing kit suitable for 185 to 300 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed by Engr In Charge.

Excavation in trenches in soft/loose soil not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out for taking up / laying under ground electric cable or for pole etc complete all as specified and as directed. Note :- Mechanical excavation is not allowed in this Stn only manual excavation allowed.

Returning and filling in two parts (i) using riddled soil obtain from excavated soil upto depth of 30 cm (8 cm below cable and remaining above cable) for cushioning of cable and (ii) refilling the trench of remaining depth with normal excavated soil all as specified and directed. Note:- Excavated soil shall be riddled by using sieve to separate composite partricles etc as per IS 1255 1983 and refilling in trenches as in cable cushioning.

Removing surplus soils to a distance not exceeding 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point all complete as specified and as directed.

Supply and laying Bricks, sub class 'B' old size bricks, laid flat dry with width of the bricks laid to the axis of the cable all complete as specified and as directed.