Provision for Tapping of Water at Source Above Pot Head Yard for Power House Stage-II by way of laying GI pipe from source point to Pot Head Yard and Further to Power House Including Supply, Installation and Commissioning of 5000-Litre Triple-Layered

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : Cement mortar 1:4 ( 1 cement : 4 coarse sand)

15mm cement plaster on the rough side of single or half brick wall finished with a floating coat of neat cement of mix : 1 : 3 ( 1 cement : 3 fine sand)

Extra for laying brick work in or under water and/ or liquid mud including cost of pumping or bailing out water and removing slush etc. complete.

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) 50 mm dia. nominal bore B Medium

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) 32 mm dia. nominal bore B Medium

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc.: Internal work-Exposed on wall 32 mm dia. nominal bore

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: All kinds of soil : Rate for a lead upto 50 meter beyond 1 m from cutting edge

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-in charge: 1:3:6 or richer mix (i/c equivalent design mix)

Providing and laying cement concrete in kerbs, steps and the like at or near ground level including curing, excluding the cost of centring, shuttering, and finishing. 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)