GE/863/EWS-T-87 OF 2025-26 COMPREHENSIVE MAINTENANCE OF LT NETWORK SYSTEM, CABLES, PANELS AND ALLIE

Supplying, laying, jointing with suitable size of thimble, connecting and testing in replacement XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables(heavy duty) 1100V grade with stranded aluminium conductor laid in trenches fixed to pole, including jointing & testing complete all as specified and directed of size 6 Sqmm 2 core. Note :- Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately under respective items of schedule.

All as per item No. 1 above but of size 10 Sqmm 2 core

All as per item No. 1 above but of size 16 Sqmm 4 core

All as per item No. 1 above but of size 25 Sqmm 4 core

All as per item No. 1 above but of size 35 Sqmm 3.5 core

All as per item No. 1 above but of size 50 Sqmm 3.5 core

All as per item No. 1 above but of size 70 Sqmm 3.5 core

All as per item No. 1 above but of size 120 Sqmm 3.5 core

All as per ser item No 1 here in before but of 95 Sqmm 3.5 core

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 m in depth in a hard/dense soil for laying underground cables/ errection of steel tubular poles / stay pit etc all as directed by Engr-in-charge.

M&L for laying dry bricks old size with subclass 'B' made of burnt clay best quality locally available with permissible tolerance, laid straight trench for protection of cable all as specified and directed

Returning, filling in trenches in soft/loose soil in layers n.exc. 25 cm after laying of cables including spreading, levelling, and well ramming complete all as specified and directed.

Removing excavated surplus material to a distance n.exc 50 m and depostimg where directed at alevel n exc. 1.5 m above the starting point in any type of soil complete all as specified and directed by Engr-in-Charge.

M&L for laying of fine river sand, free from sharp material for cable cushioning in trenches all as specified and directed.

Material and labour for providing PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in platform, filling and mass concrete, coping to pole etc., including dismantling/ breaking the existing concrete all as specified including necessary form work if required and applying cement mortar topping for fair and smooth finish to exposed surfaces of coping/platform complete all as specified ansd as directed.

S&F Cable PVC insulated and FR PVC round sheathed copper conductor 2 core AC 1100 Volts grade 1.5 sqmm size and required flexible conduit etc all as specified and directed.

Painting to existing of steel poles 11/9 Mtr long long with one coat of synthetic enamel paint in alternate strips of black and yelow colours 30 cm height each total 05 Nos commencing form the top of PCC coping incuding painting of coss arms, nut bolts, clamps etc as fixed on pole with tow coats of aluminium paint and marking pole No with paint as per approved pattern, complete all specified (Numbring shall be hand written only, size of letter 100X10mm (Heightxwidth))

Cutting of road /Hard standing to a size of 30 cm in width and not exceeding 90cm in depth for laying of protection pipe /cable including spreading, leveling, watering and well ramming in layers and providing PCC in 1:2:4 type B1 using 20mm graded stone aggregate, complete all as specified and directed.(PCC will be paid seperately)

Supply, fixing and testing LT straight through joint heat shrinkable type with jointing kit suitable for cable PVC/XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade complete all as directed for the following sizes :-

25-50 Sqmm x 3.5 core/ 4 core

70-150 Sqmm x 3.5 core

Supply, fixing of Al thimble for LT cable PVC/XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade complete all as directed for the following sizes :-

16 sqmm 4 core

25 Sqmm x 3.5 core

35 Sqmm x 3.5 core

50 Sqmm x 3.5 core

70 Sqmm x 3.5 core

95 Sqmm x 3.5 core

120 Sqmm x 3.5 core

Taking down the existing UNSV PVC insulated aluminuim conductor and Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with innersheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular of size 10 Sqmm stranded conductor complete all as specified & directed by Engr-in-Charge. (Make - Havells/Plaza/Finolex/Kalinga)

All as per item no 47 above but size 16 sqmm.

Schedule of Credit

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