INFRASTRUCTURE FACILITIES FOR THE INSTALLATION OF TGCVI ICVI SYSTEM AT DIRECTORATE OF HIGH TEMPERATURE COMPOSITE GROUP AT RCI UNDER GE I RND RCI HYDERABAD

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth as directed by Engineer-in- Charge

Earth work in excavation in all kind of soil by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Excavating holes in all kinds of soil more than 0.10 cum & upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto 1.5 m

Excavating, supplying, stacking and filling of local earth (including royalty) by mechanical transport upto a lead of 5 Km also including ramming and watering of the earth in layers not exceeding 20 cm in foundation trenches, plinth, sidees of foundation etc. complete for all lift.

M&L for hard core,Broken Broken stone/boulders broken to gauge n exc 63 mm. Complete all as specified and directed by Engr-in-Charge.

Providing and laying cement concrete 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal sizederived from natural sources) as in foundation complete all as specified and directed.

Providing and laying in position cement concrete 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal sizederived from natural sources) , up to Plinth level, excluding the cost of centering, shuttering and finishing

Brick work with non modular fly ash bricks conforming to IS:12894,class designation 10 average compressive strength in super structure above plinth level up to floor V level in Cement mortar 1:4 (1 cement : 4 coarse sand) upto any height. Complete all as specified and directed.

M&L for 15 mm cement plaster on the rough side of single or half brick wall of mix cement mortar 1:4 (1 cement: 4 fine sand) upto any height complete all as specified and directed.

M&L for Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives - New work (Two or more coats applied @ 1.43 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm on wall/ceiling surfaces complete all as specified and directed.