bids are invited for custom bid for services - erection of 3300 v ht oh line for use in crusher at quarry 1 of agpeocm of ballarpur area - making cement concrete foundation including excavation (60x60) cm x deep 1/6 th of pole length in 1:3:6 cement concrete 20x25 stone metal, 45 cm x 45cm x 45cm/ 45 cm dia. x 45 cm. height plinth duly plastered, with necessary curing and finishing complete , loading/unloading, transporting of ms girder, poles 10/12 mtrs long to the site by departmental truck, handling, shifting at that site to and fro (in 8 hours – 10 poles) , supplying and erecting rolled steel joist (girder) pole 175 x 75/ 85 mm (19.6 kg/m) with provided base plate in provided foundation as per specification no. oh-pl/rsj