Details: supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 swg gi binding wire incl. supplying and drawing 1x18 swg gi wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of ms sheet (20 swg) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction)(b)19mm dia 3mm thick polythene pipe. supplying and drawing 1.1 kv single core stranded 'fr' pvc insulated & unsheathed single core stranded copper wire (brand approved by eic) of the following sizes in the prelaid polythene pipe and by the prelaid gi fish wire and making necy. connection as required.(e) 3 x 36/0.3 (2.5 sqmm) collecting sample of water for bacteriological and chemical test from any depth at any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fee
Sector: Forest and Environment