REPAIR AND MAINTENANCE OF RMU, VCB, TRANSFORMER STREET LIGHT FITTING, LT PANEL AND OTHER CONNECTED WORK AT HEMRL SUTARWADI PASHAN

On load filteration of transformer oil by contineous circulation of transformer oil through mechanical filters to achive the desired dielectric strength of 60 KV for one minute at 2.5 mm gap complete all as specified and directed. Note: 1.Oil samples are to be collected from top and bottom of oil tank and test results to be recorded for each sample before and after filteration.

Supply and topping up transformer oil of dielectric strength 50 KV at 4 mm gap in transformers of various capacity installed in various locations complete all as specified and directed. Notes : (a) New Transformer oil will be filled in the transformer only after filteration and dehydration of existing transformer oil of the transformer. (b) Transformer oil shall be supplied in sealed barrel with test result and test certificate.

Material and labour for straight through joint,heat shrinkable type for under ground cable including joint kits and labour complete for making joints suitable for aluminium conductor cable XLPE,3 core, 95 sqmm,22 KV including taking down existing unserviceable joint complete all as specified and directed by Engineer-in-charge.

Material and labour in repair outdoor type end termination joint, heat shrinkable, type for under ground cable including joint kits and labour complete for making joints suitable for aluminium conductor cable XLPE, 95 sqmm, 3 core, 22 KV complete all as specified and directed

Material and labour for indoor type end termination joint, heat shrinkable type for under ground cable including joint kits and labour complete for making joints suitable for aluminium conductor cable XLPE, 3 core, 95 sqmm, 22 KV including taking down existing unserviceable joint complete all as specified and directed by Engr-in-charge.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre deep and getting out in Hard soil complete all as specified and directed.

All as per item No 6 above but Soft disintegrated rock complete all as specified and directed.

Earth Work Excavation in trenches n.exc. 1.5 Metre wide and exc. 1.5 m and n.exc 3.0 m deep for pole foundation etc and getting out in soft desintegrated rock complete all as spcified and directed by Engineer-in-Charge.

Returning, filling in soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as spcified and directed.

Removal of excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as spcified and directed.