Koltara Gadhera to Sundar Gaon Water Supply Scheme Block Okhalkanda

Amount

Earth work in excavation 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.

Coursed rubble masonry (second sort) with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand)

20 mm cement plaster 1:2 (1 cement : 2 stone dust) including supply of all material labour T&P etc. complete.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement -All work up to plinth level 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).

MS Work

Supply and filling of filter media

Stone Aggregate (Single size) : 12.5 mm nominal size cum

Stone Aggregate (Single size) : 25 mm nominal size cum

Supply, Laying and jointing of G.I. screwed pipes in trenches with its cutting threading and testing of pipe line complete with labor, T&P and necessary equipment which is needed, including supply of all joint material like special, white lead, hemp and oil etc.following size G.I. (m.) pipe

32 mm. dia

25 mm. dia

20 mm. dia

Earth work in excavation 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 gettingout the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

For SMB

For SR

Supply, Laying and jointing following size GI Gate Valve,Scouring valve,sluce valve in trenches with its cutting threading and testing of pipe line complete with labor, T&P and necessary equipment which is needed, including supply of all joint material like special, white lead, hemp and oil etc.

32 mm. dia

25 mm. dia

20 mm. dia

Supply of all material labour T&P for construction of RCC Clear Water Reservior of following capacity in 10.00 KL as per type design including fixing of pipe and fitting with all respect complete.

Supply and fixing of bucket type chlorinator inclouding all material and labour ,T&P etc. complete.

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 for air valve chamber and valve chamber

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Supply of all material labour T&P for construction of PTSP

Jagdish Chandra Sharma

Puran Singh Bora

Sharda Prasad