Construction of under ground sump for fresh water at Aerial Bay in Diglipur.

Amount

Earth work excavation in foundation (excluding kankar, moorum, saturated soil and rock) lift upto 1.5 m stacking the excavated soil not more than 3 m clear from the edge of excavation and then returning the excavated soil in 150 mm layers by ramming , watering and then disposing of all surplus excavated soil as directed with in a lead of 50 m Including cost of labour charges, minor tools etc complete. The rate inclusive the of GST and all consumable items.

Providing and laying pulverised sand filling in column foundation plinth beams and floor etc. including cost of Crushed Stone sand, watering, ramming, consolidation, transportation charges, all labour charge cost of minor tools etc. complete.The rate inclusive of the GST and all consumable items.

Providing and laying CC 1:3:6 (1 Cement,3 Crushed Stone sand and 6 stone metal 40 mm nominal size) for foundation directed by the EIC including cost of cement cost of crushed stone sand, stone metal, screening and washing of both the aggregate mixing of concrete conveying and placing the same consolidation and curing, cost of all other materials, hire charges of mixer machine and vibrator, transportation charges of all materials to work site, all labour charges cost of minor tools etc complete.The rate is inclusive of GST and all consumable items.

Providing and laying RCC 1:11/2:3 (1 Cement,11/2 crushed stone sand and 3 stone chips 20 mm nominal size) for foundation plinth beam columns tie beam and all RCC works as directed by the EIC including cost of cement which of crushed stone sand, stone metal, screening and washing of both the aggregate mixing of concrete conveying and placing the same consolidation and curing, cost of all other materials, hire charges of mixer machine and vibrator, transportation charges of all materials to work site, all labour charges cost of minor tools etc complete.The rate is inclusive of GST and all consumable items.

Providing and fixing Tor twisted steel reinforcements for RCC works including cost of Tor Steel , cost of all labour charges for transportation of steel to work site,cutting, bending, binding and placing in position and cost of binding wire, scaffolding charges etc complete.The rate is inclusive of GST and all consumable items.

Providing form work including centering and shuttering so as to give a rough finish, shuttering and proping etc (Height of proping and centering below supporting floor to ceiling not exceeding 4 m) and removal of the same in situ reinforcement Cement Concrete and plain concrete work using standard hard wood including cost of timber, all labour charges, nails, cost of minor tools etc complete.The rate is inclusive of GST and all consumable items.

Plastering with Cement mortar 1:4 (1 cement and 4 River sand) for 12 mm thick over the exposed concrete surface etc, including cost of cement cost of river sand, screening and washing of the all sand, all charges, curing, transportation charges of all materials to work site and minor tools etc complete.The rate is inclusive of GST and all consumable items.