SPECIAL REPAIRS FOR REPLACEMENT OF HT UNDER GROUND CABLE FROM SUBSTATION C TO SUBSTATION D AT INS HAMLA

Amount

Excavation in trenches n.exc 1.5 m wide and n. exc 1.5 m in depth and getting out in soft/loose soil for removing/laying of cables complete all as specified and as directed by Engineer-in-charge.

Returning, filling in including spreading , leveling , watering and well ramming in layers n.exc 25 cm with soil complete all as specified and as directed by the Engineer-in- Charge.

Removing excavated material to a distance n.exc 50 m and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge.

Material and Labour for dry fine sand cushioning to under ground cables 8 cm thick before laying the cable and 15 cm thick after laying, stretching and testing the cable all as direted. Note : [Punned thickness 18 cm shall be measured & paid]

Supply & laying unreinforced precast cement concrete cable cover, class HV, type ISI Marked 2, flat , size 450 mm x 180mmx 40mm all as required as in protection of cable complete all as specified and directed. Make : M/s. Mehtab tiles / M/s. Patel furniture work / M/s. Lucky cement block work / M/s. Sukhi Enterprises

Supply and laying GI pipe 100 mm, light grade for the protection of the cable passing through road crossing, etc. Make : Tata / Jindal / Surya / Swastik / Prakash

Supply, laying in trenches or fixed to wall/pole or passing through pipe or road crossing, testing and commissioning of HT XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty ) with aluminium conductor, 11KV grade, suitable for earthed system, with aluminium conductor of size 120 Sqmm 3 Core including taking down unserviceable HT cable of any type/size/description, etc complete all specified and directed.The HT cable shall confirm to code IS -7098(Part-2) /1985 specifications. (Note : Excavation & Earth work shall be measured and paid seprately). Make : Gloster / Polycab / RR Kable / Havells India Pvt

S&F in replacement of Cable route indicator made of CI 100mm dia welded and fitted with MS angle Iron 40 x 40x 6 mm, 45 Cm long. The angle shall be grouted in PCC block 1:3:6 type C-1 (20 mmGraded aggregate) of size 150 x 150 x 150mm. The CI round shall be embossed with the work “MES HT Cables” complete all as specified and as directed.The cable path indicator shall be painded by Brown Colour.

M&L for Cable jointing kit for 11 KV (Earthed) grade cable for End indoor termination heat shrink type joint complete with joining material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 sqmm 3 core with working voltage 11000 volts complete all as specified and direced Make: Denson/ M Seal / 3 M / Raychem / Cabseal

Material and labour for RCC 1:2:4 type B1 (using 20mm graded stone aggregate) for filling the disturbed road opening for cable crossing include levelling with road surface and smooth finishing complete all as specified and directed.(for Road Cutting Repair)

Radha Engineering Services

Shree Ayyappa Engineering

NANGIA AND CO

Urja Techniques India Pvt. Ltd.

NOEL ENGINEERS