construction of RWH at Gov Girls Inter college Bahraich

Amount

Schedule 'A' CONSTRUCTION OF RECHARGE WELL

Transportation of drilling Rig machine.

Water supply charges for drilling.

Drilling of 350 mm dia bore from GL to approx. 70 Mt depth (bgl) in all type of soil strata containing sand, clay with kankar including all materials, labour & equipment etc.complete. (Note:-Depth may vary according to lethology/ aquifer and hydro-geological conditions.)

Development of Tubewell by high discharge submersible pump

Supply and installation of 160 mm (6'') dia medium well PVC casing pipe (plain) superior quality confirming IS:12818-1992.

Supply and installation of 160 mm (6'') dia PVC ribbed screen superior quality including 2.0 m for Rechage Tank.

Supply and Installation of 6" size PVS special like MS clamp, Well cap, MS Coupler etc.

Suppling & filling of Pea Gravel around PVC pipe assembly at drilling site.

Supply & fixing of 150 mm dai B-Class MS pipe.

Provision for air vent system.

Schedule 'B' CONSTRUCTION OF RECHARGE TANK AND FILTER CHAMBER

Excavation in foundation in ordinary soil (Loam, Clay or Sand) including lift up to 1.50 m and lead up to 50 m.

Providing and laying cement concrete 1:4:8 cement, fine sand and brick ballast 40mm size in foundation and flooring with ramming and dressing etc. complete work with all material, labour T&P as required (PWD SI275)

Class 150 brick work in 1:3 cement coarse sand mortar in foundation and plinth including MS ladder etc. complete work with all material, labour and T&P as required (PWD SI307)

40 mm CC flooring 1:2:4 with stone aggregate of 12.5mm and below by laid over base concrete finished with floating coat of neat cement complete work with all material, labour and T&P as required (PWD SI605)

20mm thick plaster in 1:3 cement coarse sand mortar finished with floating coat of neat cement etc. complete work with all material, labour and T&P as required

MS work in RCC slab including bending, binding, and cutting for proper completion of work (PWD SI504)

RCC work in 1:2:4 cement, coarse sand and 20mm stone grit in slab etc. complete work with all material, labour and T&P required (PWD SI284)

Cartage of excavated earth 15 Km away from the site including its loading and inloading.

Back filling of excavated earth in trenches, plinth, side of foundations and consolidating it by ramming and watering complete job (PWD SI251 *4.12)

Supply and laying 80mm PVC slotted pipe into filter tank.

Supply and laying nylon mesh.

Supply and filling 40mm boulders into filter tank.

Supply and filling of pea-gravel of size 1.2 mm to 4.6 mm into filter tank.

Supply and filling of coarse sand into filter tank.

Making provision of overflow system complete in all respect including cost of all materials.

MS Ladder

Schedule 'C' CONVEYANCE PIPE LINE WORK WITH CHAMBERS

Supply and laying of PVC pipe conforming IS mark with all required Tee, Coupler, Elbow, Reducer etc. with proper gradient and alignment in trench, including laying of pipes etc. complete.

110 mm dia 6 Kgf/cm2 Pressure PVC Pipe

160 mm dia 6 Kgf/cm2 Pressure PVC Pipe

200 mm dia 6 Kgf/cm2 Pressure PVC Pipe

Construction of 900x900x900 mm size inlet chamber with class 150 brick work 1:3 cement mortar with RCC slab on top along with proper by-pass arrangement to run-off excess rain water.

Construction of 750x750x750 mm size inlet chamber with class 150 brick work 1:3 cement mortar with RCC slab on top along with proper by-pass arrangement to run-off excess rain water.

Construction of 600x600x600 mm size inlet chamber with class 150 brick work 1:3 cement mortar with RCC slab on top along with proper by-pass arrangement to run-off excess rain water.

Construction of 450x450x450 mm size inlet chamber with class 150 brick work 1:3 cement mortar with RCC slab on top along with proper by-pass arrangement to run-off excess rain water.

Schedule 'D' Miscellaneous Works

Road/Floor cutting for pipeline laying and its repairing after completion of work and repairing of damaged roof and installation of jali at down pipes top and other minor repairs etc.

Installaing of 110 mm new down pipes and changing of damaged down pipes

Painting of Recharge and Filter tanks and all chambers

Making and fixing of MS Angle Iron board of size 4'x3' with writing of given matter.

Schedule 'E' CONSTRUCTION OF PIEZOMETER 110 MM DIAMETER PVC PIPE ASSEMBLY

Shifting/transportation of trolley mounted DC/DTH Rig Machine with its accessories such as drill rods etc. up to site.

Drilling of 200mm Bore Well by DC Rig Machine including cost of labour equipmentetc. Complete required for proper completion of work (For Alluvial Regions)

Water Supply Charges for drilling work.

Providing of 100 mm dia CM/CM Casing Pipe (confirming IS :12818) assembly :

Providing of 100 mm dia CM/CM Ribbed Screen Casing Pipe (confirming IS :12818) assembly :

Lowering of 100 mm dia PVC Assembly Incuding cost of labour, etc. required for proper complition of work.

Providing and filling of Pea-Gravel of size 2 mm to 4 mm dia from Lalkuan quarry into bore well.

Providing and fixing 100 mm dia threaded PVC end cap. (1 No for each well)

Providing and fixing M.S. Pipe of 150mm dia. (confirming IS : 1239)

Providing and fixing 150 mm dia M.S. Clamp (1 Set for each well)

Providing and fixing 200mmx200mm square MS plate including 04 No. Fastner set.

Earth work in excavation in trenches for foundation in ordinary soil lift up to 1.5 Mt and lead up to 50 Mt (PWD SI. 251) 1.5mx1.5mx1.0m = 2.25 cum (2.25 Cum for each well)

Providing and laying cement concrete 1:4:8 cement, fine sand and brick ballast 40mm size in foundation and flooring with ramming and dressing etc. complete work with all material, labour T&P as required (PWD SI. 275). 1.5mx1.5x0.15m = 0.3375 cum (0.338 Cum for each well)

Providing and laying cement concrete 1:2:4 (1 cement, 2 coarse sand : 4 graded stone ballast 20 mm nominal size) including suppply of all materials, labour and T&P etc. required for proper completion of the work (PWD SI. 279(a)). 0.8mx0.8mx1.2m = 0.768 cum 0.60 m x 0.60 m x 0.15m = 0.054 (0.822 Cum for each well)

Fabrication of Security System as per design. (1 Job for each well)

Development of bore well by 3 HP Compressor. (10 Hrs for each well)

Fabrication and supply of angle iron sign board of frame size 1.20x0.90x1.95 with cross strips and beading of size 30x4mm welded on frame size 10x40x5 mm frame and M.S. sheet of 18 gauge as per drawing and design including all labour and material, etc. reqd. (1 No for each well)

Painting of angle iron sign board with double coat primer and enamel paint of black colour on frame both side and sky blue on M.S. sheet both side (1 Job for each well)

Writing on angle iron sign board both sides of given matter with Post office Red colour Fluorescent paint as per drawing and design. (1 Job for each well)

Fixing of sign board legs on cement concrete block of size 0.30x0.30x0.60m in ratio 1:3:6 as per drawing and design including all labour and material (2 Per Leg for each well)

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

Tentage charges

Reduced level survey work for fixing of latitude,longitude including all labour, T&P etc.

Construction of FIRST RAIN FLUSH Tank System of size 1.00m x 1.00m x 3.00m

Earth work in excavation in trenches for foundation in ordinary and lift up to 1.5 Mt. and lead up to 50Mt. (PWD SI251) 1.5*1.5*2=4.5Cum

Cartage of excavated earth 15 Km away from the site including its loading and inloading.

Back filling of excavated earth in trenches, plinth, side of foundations and consolidating it by ramming and watering complete job (PWD SI251 *4.12)

Supply and filling 40mm boulders into filter tank.

Supply and filling of pea-gravel of size 1.2 mm to 4.6 mm into filter tank.

Supply and filling of coarse sand into filter tank.

Making provision of valve for first rain flush system complete in all respect.

PVC tank for provision of soak pit for first rain flush system complete in all respect.

Schedule 'G' PROVIDING AND INSTALLATION OF DWLR ON PIEZOMETER

Providing & installation of Digital Water Level (DWLR) with non telemetry system (manufactued by reputed/standard firm) including software uploaded mobile with bluetooth doungle & interface cable & other required accessories, installation charges, all taxes, labour, material, T&P, etc. complete as per specifications & instructions.

M/s SHEELA ENTERPRISES

JINDAL ASSOCIATES