CONSTRUCTION OF RWH

ABSTRACT OF COST

Earth work in exaction trenches for foundation for ordinary soil lift up to 1.5 Mt and lead up to 50Mt. (PWD SI. 251)

Providing and laying cement concrete 1:4:8 (1 cement: 6 fine: 12 graded stone aggregate 40mm nominal size) and curing complete, including cost of form work. In foundation & floors. (P.W.D. SI 275)

Class 150 brick work in 1:3 cement and course sand mourm in tank including supply of all materials, labour and T&P, etc. (P.W.D. SI. 307)

Same as item no. 3 but in superstructure for covering of convince pipeline in both side

R.C.C. work in 1: 2: 4 cement, course sand and 20mm stone grit in slab etc. complete work with all material, labour, T&P as required (PWD SI. 307+309+310 A)

M.S. work in R.C.C. slab including bending, binding and cutting for proper completion of work (PWD SI. 504(1)*10.22) (80 kg Per Cu.M of R.C.C.)

40mm thick cement concrete flooring 1:2:4 (cement course and; stone aggregate 12.5mm nominal size) laid in one layer and finished even & smooth. The rate shall including all material, labour, T&P etc. complete. (PWD SI.605)

12 mm thick cement plaster 1:3 cement and coarse sand mortar in two coats backing coat 17mm & finishing coat 3mm thick of neat cement with all material, labour, T&P as required (PWD SI. 583+596)

Two coated snowcem with water proofing cement-Same qty. as s.no.5I, 660

Mild steel or iron work in plain work such as R.C.C. work required to shape as necessary including bending for proper completion of work supply of steel its wastage, bend hooks and including of all material, labour, T&P etc., complete. (PWD SI. 504)

Supply and fixing of stainless steel mosquito mesh of 40mm size including of all material, labour, T&C etc. complete.

Supply and fixing of manhole cover ISI mark and including of all material, labour, T&P complete.

Supply and filling of course sand

Same as above supply and filling of pea gravel

Same as item no. 12 but brick ballast.

Providing and fixing of proper overflow system in recharge trench.

Back filling of excavated earth in trenches, plinth sides of foundation and consolidating it by ramming etc. 50% Quantity Of Earth Work

Carriage of excavated earth away from the site including its loading and unloading up to 514

Ladder

Construction of Rain Water Conveyance network (Pipeline & Chamber work) (Supply and laying of PVC pipe conforming is 4985-2000 with all required specials (tee, coupler, elbow, reducer etc.) with proper gradient and alignment in trenches including earth work in digging excavation, laying of PVC & filling and leveling of trench as per details below:)

(A)110mm 6kg/cm2 pressure PVC pipe cost

(B) 140mm 6kg/cm2 pressure PVC pipe

(C) 160mm 6kg/cm2 pressure PVC pipe

(D) 200mm 6kg/cm2 pressure PVC pipe

Construction of 900x900x900 mm size inlet chamber with class 150 brick work 1:3 ratio cement mortar with RCC slab on top etc. complete work with all material, labour, and T&C including cost of cover etc.

Construction of 750x750x750 mm size inlet chamber with class 150 brick work 1:3 ratio cement mortar with RCC slab on top etc. complete work with all material, labour, and T&C including cost of cover etc.

Construction of 450x450x450 mm size inlet chamber with class 150 brick work 1:3 ratio cement mortar with RCC slab on to etc. complete work with all material, labour, and T&C including cost of cover etc.

CONSTRUCTION OF PIEZOMETER

Transportation of DC/DTH Rig machine including cost of labour etc. complete.

Water supply charges for drilling work.

Drilling of 200 mm dia. bore well by DC Rig Machine including cost of labour, equipment etc. complete required for proper completion of work (for Alluvial Regions).

Supply of 100 mm dia. Plane casing PVC pipe (as per market rate)

Supply of 100 mm dia. ribbed screen casing PVC pipe (as per market rate)

Lowering of 100 mm dia. PVC Assembly including cost of labour etc. complete.

Providing & fixing of 100 mm dia. threaded PVC end cap.

Providing & fixing of 150 mm dia. MS pipe (confirming IS:1239)

Providing & fixing of MS clamp for holding of MS pipe.

Providing & fixing of MS square plate of size 200x 200 mm & thickness 6 mm including 4 nos. fasteners.

Providing & filling of Pea Gravel of size 2 mm to 4 mm dia. into bore well including cost of labour, material etc. required for proper completion of work.

Development of bore well by 3 HP submersible pump including cost of labour, material etc. required for proper completion of work.

Earth work in excavation in trenches for foundation in ordinary soil (Loam, Clay or Sand) size 1.6m x 1.6m x 0.16m including lift up to 1.50 mt and lead up to 50 mt (UPPWD Varanasi ref. code-251).

Providing & laying cement concrete of size 1.5m x 1.5m x 0.15m below CC block in ratio 1:4:8 (1 cement: 4 coarse sand (zone Ill) : 8 graded stone aggregate 40 mm nominal size) with ramming & dressing etc. complete work with all material, labour, T&P as required (UPPWD Varanasi ref. code-281).

Providing & laying of Cement Concrete block of in ratio 1:2:4 (1 cement: 2 coarsesand : 4 graded stone ballast 20 mm nominal size ) as per Drawing, Design and site size 0.45m x 0.45m x 0.75m including all materials, labour and T&P etc. required for proper completionof work (UPPWD Varanasi ref. code-284)

Fabrication & fixing of Security System as per design including cost of material, labour, etc. required for proper completion of work.

Fabrication & supply of angle Iron Sign board of frame size 1.20m x 0.90m x 1.95m with cross strip & beading of size 30 mm x 4 mm welded on frame of MS angle size 40x40x5 mm and MS sheet of 18 gauge as per drawing & design including all labour, material and T&P etc. complete.

Fixing of legs of sign board on cement concrete block of size 0.30m x 0.30m x 0.60m in ratio 1:3:6 as per drawing & design including all labour, material etc. complete.

Painting of angle iron sign board with double coat primer and enamel paint of black colour on frame both side and sky blue on MS sheet both side including all labour, material etc. complete.

Writing on angle iron sign board both sides of given matter with Post Office Red Colour Fluorescent Paint as per drawing and detail given including all labour, material etc. complete work.

Loading/Unloading & transportation of material, T&P including all labour etc. complete.

Construction of Recharge Well

Transportation of T&P and back after completion of work.

Drilling/Boring of 300mm (12”) dia bore including lowering of 59 mt. assembly in borehole.

Charges of Water Supply for Drilling

Providing & lowering of 150mm. (6”) dia plane PVC pipe in to observation borehole.

Providing & lowering of 150mm (6”) dia screen PVC pipe in to observation borehole.

P/F of 152mm dia well plug at required depth.

Supply and feeding of pea gravel of size 2.5 to 5mm.

Development of borehole

P/F of 152 mm size MS clamp made by 75x12 mm with 20 cm projection on site with nuts & bolts.

P/F of 152 mm dia well cap of 6 mm thick plate provided with air vent elbow including cost of 1mt. long 152mm dia GI pipe. MS clamp made by 75x12 mm with 20cm projection on site with nuts & bolts.

Repairing and other replacement work

Road and floor cutting for pipe laying and its repairing after completion of work

Providing fitting of steel jal for 4” dia down pipe on roof

40mm c.c work in 1.2.4 to cover plane P.V.C. pipe

DWLR WORK

Providing and installing of digital water level recorder