Kausani G.O.V. (Pumping) water supply scheme.

Amount

PART - A ( CIVIL WORKS ) Serveying , design (hydraulic & structural) and construction of RCC infiltration well cum pump house as per latest BIS codes of outer dia 10 Mtr and 13.5 mtr height of well steining , capable of delivering discharge not less than 1250 lpm, not additional payment for trial bore for taking out adiquate water from Infiltration well and total disolved solid not more than 500 mg/l including supply of all matarial, labour, T&P scaffolding , shuttering, mechinary etc required for completion of work complete as per conceptual drawing - 1- Highest Flood Level of river is 4.5 mtr above the minimum water level. 2- Plinth level of pump house is 1.50 mtr above the HFL 3 - Depth of infiltration well will be atleast 7.60 mtr below the ground level Work consist of as follows:- Hydraulic and structural design of infiltration well cum pump house and preparation of drawing. Diversioin of stream by any means to get working conditions at site. Execavation in any type of soil mix with shingle , boulder , etc or in any type of rock up to required depth as per design. Timbering of any type required for excavation upto desired depth. Dewatering of water required upto any extent to keep excavated pit dry for construction works. Lean concrete of grade 1:3:6 with 40 mm gauge stone ballast and local sand below raft foundation of well. RCC in raft foundation including reinforcement , shuttering etc as per design. RCC in well steining including reinforcement and shuttering as per design. RCC in Deckslab of well including 1.00 m wide balcony all arround including reinforcement, shuttering as per design, Spiral RCC / MS stair case of 75 cm width with suitable landing and GI pipe railing complete from deckslab to floor inside infiltration well deckslab will also have provision of opening for lowering of pumps and railing to the opening. RCC in 1.5 mtr wide approach Bridge(at plinth level of pump house , approximate length is 20 mtr, however it may vary at actual site condition for which no price adjustment will be applicable) to infiltration well including reinforcement and shuttering as per design. Construction of 9.2 mtr internal dia pump house of brick work with conical / slanting RCC roof with clear minimum height of 4.5 mtr on edge as per design including mild steel door frame with wooden shutter /MS "Z" section glazed and mosquito proof window/ vantilators with gaurd bar in required numbers for proper access and vantilation, plastering inside & outside ,external plaster may have some ornamental finish for aesthetic look, inside distempering, out side acrylic painting (apex or equivalant ), synthetic enamal painting on steel / wooden surface , waterproofing treatment and decorative tile work on roof, PCC flooring with 2mm PVC laminate flooring sheet etc complete. supply and filling of filter media of required grading in 1.5 mtr width all around the periphery of well steining below ground level including PVC membrane as seperator between different grade of filter media. Suppy and fix 80mm dia HDPE 6 kg/Sqcm pressure rating as weepholes in required number as per design. GI pipe railing supported on MS angle for approach path and balcony of pump house. Stone pitching of required thickness over filter media along periphery of infiltration well. All electrification works required for pump house building except special wiring required for pumping plants which will be carried out seperately. Supply and fixing of mild steel girder of required size in pump house for lowering / lifting of pump including moveable chain & polley system.

Add / deduct for price adjustment on account of variation of well steining height (if any) from 13.5 mtr. ( Rate only )

Survey, design (The contractor has to survey the site, take levels with total station, measure the length of pipe with metalic tape on prescribed alignment and submit the design of rising main for checking the thickness of pipe before ordering for supply of pipe.On completion of this work, the laid length of pipe will be deemed eligible forsupply. The respective amount for quantity of surplus supply of pipes (which remained unlaid or unutilized) will be deducted from final bill and surplus quantity of pipes will be the property of contractor) supplying, carting, laying & jointing of Rising main of following size & thickness of M.S. ERW (YST 210) /API XL-56 Grade incuding other appurtenant works such as fixing of air valve, sluice valve, reflux valve at suitable points including making scouring arrangement at suitable locations by fixing tee & gate valve etc. complete and also testing & commissioning of laid pipeline including supply of all materials, labour, T&P etc. complete.

M.S. ERW Pipe (YST 210) 100 mm dia., 4.8 mm thick (IPS-2 to Top CWR-2)

M.S. ERW Pipe (YST 210) 150 mm dia., 4.8 mm thick (IPS-2 to Top CWR-1)

M.S. ERW Pipe (YST 210) 200 mm dia., 4.8 mm thick (Source to IPS-I)

API XL-56 Grade Pipe 200 mm dia., 5.6 mm thick

Painting of ERW and API Pipes both side with 2 coats of approved quality. (Anti-Corrosive paint over one coat of Primer)

Survey, design (The contractor has to survey the site, take levels with total station, measure the length of pipe with metalic tape on prescribed alignment and submit the design of rising main for checking the thickness of pipe before ordering for supply of pipe.On completion of this work, the laid length of pipe will be deemed eligible forsupply. The respective amount for quantity of surplus supply of pipes (which remained unlaid or unutilized) will be deducted from final bill and surplus quantity of pipes will be the property of contractor) supplying, carting, laying & jointing of Feeder / Supply Main/Distribution main of following size of G.I. (Medium /Heavy) pipe confirming to IS 1239 Part I : 2004 including provision of specials and other appurtenant works such as fixing of air valve, sluice valve etc. at suitable points including making scouring arrangement at suitable locations by fixing tee & gate valve etc. complete and also testing & commissioning of laid pipeline including supply of all materials, labour, T&P etc. complete.

15 mm dia, G.I Medium class

20 mm dia G.I Medium class

25 mm dia, G.I Medium class

32 mm dia, G.I Medium class

40 mm dia, G.I Medium class

50 mm dia, G.I Medium class

65 mm dia, G.I Medium class

80 mm dia, G.I Medium class

100 mm dia, G.I Medium class

Excavation of earth for Pipe Line trenches of Clear Water Rising Main and Feeder / Supply Main / Distribution pipe line in following strata requiring the use of special T&P such as Pick Axes, Sabbals etc. or by blasting or by crow bars with a lift up to 1.5 m and lead upto 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth upto a distance of 60 m from the trenches including supply of all materials, labour, T&P etc.

Soil mixed with boulder and bajri

Medium Rock

Design, testing bearing capacity of soil and construction of M 30 grade R.C.C. semi-sunk Sump cum Clear Water Reservoir of following capacity including supply of necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole Cover, supply and fixing of M.S. Steel Ladder outside and inside the tank and fixing of railing around top dome as per approved design of R.C.C. tank in latest IS codes including painting with plastic emulsion paint and also connection with the existing network alongwith carting of all materials including supply of all materials, labour, T&P etc. complete.

22.5 K.L. (Top CWR-2)

60 K.L. (IPS I & II)

75 K.L. (Top CWR-1)

Construction of M 30 grade R.C.C. semi-sunk circular Service Reservoir of following capacity and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole Cover, supply and fixing of M.S. Steel Ladder outside and inside the tank and fixing of railing around top dome as per approved design of R.C.C. tank in latest IS codes including painting with plastic emulsion paint and also connection with the exsiting network alongwith carting of all materials including supply & fixing of Bucket Type Chlorinator 25 L capacity on top of reservoir including supply of all materials, labour, T&P etc. complete.

Design & testing bearing capacity of soil ,construction of Pump House of following size made up of Brick masonry with R.C.C. flat / slope roof at each pumping station i.e. IPS and Infiltration well including painting with delux multi surface paint and other appurtenant works including construction of foundation of pumps and cable trench from transformer to pump house including internal electrification complete as per approved design & drawing including supply of all materials, labour, T&P etc. complete including cartage of materials

Pump House (Size 6 M x 5.0 M x 4.50 M)

Pump House (Size 9 M x 6.0 M x 5.50 M)

Design, testing bearing capacity of soil and construction of Staff Quarter of Type I in Ground floor (Plinth Area – 43.00 Sqm) made up of Brick masonry with R.C.C. framed structure with extra provision for providing for stair case flat roof including painting with delux multi surface paint and other appurtenant works, construction of septic tank and soak pits as per approved design & drawing including supply of all materials, labour, T&P etc. complete.

Construction of HT Pannel room 3.5 m X 3.0 m Brick masonry with R.C.C. framed structure flat roof including painting with delux multi surface paint and other appurtenant works at each pumping station site as per approved design & drawing including supply of all materials, labour, T&P etc. complete including cartage of materials

Provide all materials, labour, T & P for Construction of Full brick Boundary Wall 1.5 m high with 23cm x 23 cm brick masonry pillar every meter and 30 cm below ground level , with plaster in 1:4 cement and sand mortar all over and three or more coats of acrylic smooth exterior paint complete at Intermediate Pumping Stations

Provide all materials, labour, T & P for Construction of M/S Iron Gate 03 nos.with M.S. work in heavy size such as build up gates doors and frames with two nos. 2- brick thick brick masonry Pillars 2.00 m high and 30 cm below ground level in 2 and brick masonry over 10 cm thick PCC 1:4:8 ( 1 cement, 4 sand and 8 stone aggregate). Pillars to plastered all over in 1:4 Cement and Sand mortar , complete with two or more coats of synthetic enamelled paint over a coat of steel primer on steel work and acrylic smooth exterior paint for pillars. (Area will be excluding pillars)

Provision of Barbed Wire Fencing through angle iron posts of size 50x50x6mm and height of post 1.8m weight of wire not less than 9.38 kg per 100m and spacing of row 15 cm c/c barbed wire shall be cross diagonaly of post around the water works site on the top of Boundary Wall as per specifications

Supply and fixing of following size of heavy duty Cast Steel Sluice / Scour / Gate Valve confirming to API 600 for Clear Water Rising Main including cartage of materials

100 mm dia. Cast steel Sluice, Valve, W.P. 15 Kg/cm2

100 mm dia. Cast steel Sluice Valve, W.P. 30 Kg/cm2

100 mm dia. Cast steel Sluice Valve, W.P. 50 Kg/cm2

150 mm dia. Cast steel Sluice Valve, W.P. 15 Kg/cm2

150 mm dia. Cast steel Sluice Valve, W.P. 30 Kg/cm2

150 mm dia. Cast steel Sluice Valve, W.P. 50 Kg/cm2

200 mm dia. Cast steel Sluice Valve, W.P. 15 Kg/cm2

200 mm dia. Cast steel Sluice Valve, W.P. 30 Kg/cm2

200 mm dia. Cast steel Sluice Valve, W.P. 50 Kg/cm2

Supply and fixing of following size of heavy duty Cast Steel Reflux Valve (Swing Check Type) confirming to API 6D for Clear Water Rising Main including cartage of materials.

100 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 15 Kg/cm2

100 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 30 Kg/cm2

100 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 50 Kg/cm2

150 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 15 Kg/cm2

150 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 30 Kg/cm2

150 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 50 Kg/cm2

200 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 15 Kg/cm2

200 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 30 Kg/cm2

200 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 50 Kg/cm2

Supply and fixing of following size of Air Valve confirming to API Standard including cartage of materials. For Raw / Clear Water Rising Main

50 mm dia. heavy duty Cast Steel Double Orifice type WP 30 kg/sqcm

50 mm dia. heavy duty Cast Steel Double Orifice type WP 50 kg/sqcm

80 mm dia. heavy duty Cast Steel Double Orifice type WP 30 kg/sqcm

80 mm dia. heavy duty Cast Steel Double Orifice type WP 50 kg/sqcm

Supply and fixing of 20 mm dia Air Valve Single Screwed confirming to IS 778 Class -1 for gravity main & distribution pipe lines.

Supply and fixing of following size of Wheel / Gate Valve as per IS 778 : 1997 & IS 14846 : 2000 for Feeder Main / Supply Main including cartage of materials.

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

100 mm dia

Constructing masonry Chamber 150 x150 x120 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for Sluice Valve / Reflux Valve / Scour Valve Chamber RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm 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 per standard design.With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for Sluice Valve / Reflux Valve / Scour Valve Chamber RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm 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 per standard design.With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Constructing masonry Chamber 60x60x75 cm, inside in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for Gate & Air Valves, with C.I. surface box 350x350 mm top and 165 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm 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 per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Supply of all materials, labour, T & P etc and construction of RCC M 20 grade Break Pressure Tank (BPT )as per departmental type design .

Construction of Anchor Block in R.C.C. 1:1.5:3 with necessary reinforcement along the alignment of Clear Water Rising Main including supply of all materials, labour, T&P etc. complete as per type design as per direction of engineer incharge including cartage of materials. size of thrust block at spacing of 100 m each from pump to half length of top CWR

Size :- 2.0 m x 2.0 m x 2.00 m

Size :-1.50 m x 1.50 m x 1.50 m

Size :-1.00 m x 1.00 m x 1.50 m

Size :- 1.00 m x1.0 m x 1.0 m

Size :- 0.60 m x0.60 m x 1.00 m

Supply and fixing of Woltman type Bulk water meter inline type flange end integral mounted display with fixing including all material labour T&P required for proper completion of work just before the service reservoir built under following size:-

100 mm dia

50 mm dia

Supply and fixing Multijet domestic mechanical water meter Class -B , dry dial magentically coupled, temper proof confirming to IS: 779-1994 Or ISO:4064 IP68 in position including all material ,labour ,T&P e.t.c complete.

15 mm dia(ISI marked)

20 mm dia(ISI marked)

25 mm dia(ISI marked)

Supply and fixing of Polypropelene Water Meters Blue of size (293mm*242mm*175mm) in position including all materials, labour, T & P etc.

Construction of 3m wide Approach Road from motor road to pump House including with protection /retaining wall including all materials , labour T & P requred for proper movements of vehicles etc complete.

Dismantling of Bituminous road, BM / SDBC road pavement at different places for laying different sizes of pipes, stacking the serviceable materials and disposal of waste materials upto a distance of 50 m including supplyof materials, labour, T&P etc. complete.

Dismantling of cement concrete road pavement for laying different sizes of pipes, stacking the serviceable materials and disposal of waste materials upto a distance of 50 m including supplyof materials, labour, T&P etc. complete.CC Road

Making Anchoring arrangement of open pipe using M.S. Tor bar 10 to 12 mm dia with Construction of concrete Block in R.C.C. 1:1.5:3 along the alignment of of G.I.pipe of following size in supply main and distribution system including supply of all materials with carting, labour, T&P etc. complete as per type design as per direction of engineer incharge.

32 mm to 50 mm dia

65 mm to 80 mm dia

Excavation in All kind of soil for foundation for protection works of structures at various places requiring the use of special T&P such as Pick Axes, Sabbals etc. or by blasting or by crow bars with a lift up to 1.5 m and lead upto 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth upto a distance of 60 m including supply of all materials, labour, T&P etc. complete including cartage of materials

Cement concrete with 40 mm gauge stone ballast, local sand and cement in proportion of 8:4:1 in foundation of protection works at various places including supply of all materials, labour, T & P etc. complete

Cement concrete with 20 mm gauge stone ballast, local sand and cement in proportion of 4:2:1 in protection work and CC road etc. including supply of all materials, labour, T & P etc. complete

Random Rubble Stone Masonry in 1:6 cement and sand mortar for protection works of structures at various places including supply of all materials, labour, T&P etc. complete.

Providing and laying of wire crates 3.00x1.50x1.50 in size with GI wire conforming to IS: 280 & IS:4826 in 150mm x 150mm mesh laid with stone boulders. as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications) with a 8 gauge BWG GI wire

Random Rubble Stone Masonry laid dry for protection works including supply of all materials, labour, T&P etc. complete.

PART - B ( E&M WORKS ) Pumping Plant for Stage-I (Infiltration Well) Submersible Pump-Motor Set (1000 LPM, 170 M Head)

Starter

Main switch 325 Amps

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

Chain Pulley Block (3 Tonne capacity)

Stage-II (IPS-I): Centrifugal Pump (1000 LPM, 490 M Head)

Electric Motor

Main switch 630 Amps

Base Plate

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 4 Tonne capacity

Stage-III (Zone-I) (IPS-II): Centrifugal Pump (720 LPM, 280 M Head)

Electric Motor

Main switch 400 Amps

Base Plate

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 3 Tonne capacity

Stage-III (Zone-II) (IPS-II): Centrifugal Pump (205 LPM, 300 M Head)

Electric Motor

Main switch 125 Amps

Base Plate

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

Tools for all stages

Rubber Resistance Sheet (1×2×0.025 M)

Transformer (1 Drum=209 Ltrs)

Installation & commissioning of Pumping Plants & related acceessories for all stages.

Testing (all stages) : At Works

At Site

Painting (all stages)

Carting for all stages

Maintenance (one year) (all stages)

S.I.T.C. of Transformer

(i) Stage-II (IPS-I) (400 KVA)-2 Nos.

(ii) Stage-III (IPS-II) (250 KVA)-2 Nos.

S.I.T.C. of H.T. Panel

(i) Stage-II (IPS-I) -1 No.

(ii) Stage-III (IPS-II) -1 No.

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