CONSTRUCTION OF PLINTH FOR 5MVA TRANSFORMER

Amount

DISCRIPTION OF WORK

Repairing of PLINTH OF 5 MVA.33/11 KV T/F Construction of plinth of size 3.46x3.46 Mtr. For 5 MVA T/F HAVING 0.4 Mtr. Above ground level . The work includes dismantling of old damaged plinth, excavation of foundation .base concreting in CC 1:4:8 ratio (cement ,fine sand & brick ballast)first class brick work in cement morter of ratio 1:4 foundation CC in 1:4:8 ratio (cement ,fine sand & brick blast) and RCC working ratio 1:2:4 (cement ,coarse sand and store grit of 20mm gauge using MS Bars of 10mm dia( tor ) in reinforcement including its cutting ,bending &binding in required shape .The work also includes laying of 2 Nos . 3.46 Mts.Long each rail pieces complete with cutting & proper fitting etc. The plinth will be made as per drawing and shall be plastered/ finished on top and sides of the plinth .

ERECTION & INSTALLATION OF 33/11KV,5MVA TRANSFORMER- Erection and installation of 33/11kV,5MVA transformer in a leveled position on the plinth. The work include shifting of transformer to the site of installation within the substation premises, assembling fixing and fitting of all accessories and filling of transformer oil to the desired level and insuring that there is no leakage. All the jumpring & connection are included in the scope of work) Earthing by way of boring and lowering of "B" class GI pipe 50mm dia from ground upto the water level (minimum 40 meter deep) as per standard practice shifting of power transformer on the newly repaired plinth with full precautions and after assembling & fixing of fittings and accessories, T/F oil charging of power trasnformer.

LABLING OF SWITCH YARD AND CRANE USES – Leveling of switchyard by filling the pits made in switchyard with soil.

Om Engineering Enterprises