Kanda G.O.V. Pumping W/S Scheme

Amount

PART-A (CIVIL WORKS) Design , testing soil bearing capacity & Construction of RCC dry Intake Well cum pump house as per latest BIS codes of Internal dia meter 8.0 Mtr and 13.5 mtr height of well steining with RCC M 30 Grade and 1.5 mtr wide approach Bridge to intake as per requirement at site including reinforcement and shuttering as per design including supply of all matarial,labour, T&P scaffolding , shuttering, mechinary etc required for completion of work complete as per conceptual drawing. Outside circumference of Intake Well to be covered with chicken wire mesh alongwith 2.5 cm concrete to avoid water seepage through wall steining shuttering joints.

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) and API XL 56 grade Pipes by welding with approved quality ISI marked electrodes of Adwani or Adore make confirming to ISO 3183 : 2007 & IS 816 : 1969 including painting of pipe from inside and outside with anti corrosive paint in two coats and 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.

250mm dia., 4.80 mm thick M.S. ERW (YST 210) (Intake to IPS-I/ Treatment site)

200 mm dia., 4.8 mm thick. API XL 56 grade Pipes (IPS-I to IPS-II)

200 mm dia., 5.6 mm thick API XL 56 grade Pipes (IPS-II to IPS-III)

150 mm dia., 4.0 mm thick API XL 56 grade Pipes (IPS-III to Top CWR-1)

100 mm dia., 4.0 mm thick API XL 56 grade Pipes (IPS-III to Top CWR-2)

Painting of ERW and API Pipes 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.

G.I Medium class 15 mm

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 in K.L. 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.

250 K.L. (IPS I / Treatment site)

50 K.L. (IPS II)

350 K.L. (at IPS III)

100 K.L. (Top CWR-1 at Bungagarh))

40 K.L. (Top CWR-2 at Hudamdhar)

Design, testing bearing capacity of soil (For CWR more than 30 KL capacity only) and 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 9 M x 6.0 M x 5.50 M)

Pump House (Size 12 M x 8.0 M x 6.0 M)

Design, testing bearing capacity of soil for 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 including construction of septic tank and soak pit at IPS site as per approved design & drawing including supply of all materials, labour, T&P etc. complete including cartage of materials (3 set = 3x2=06no.)

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 3.60 m wide MS Iron Gate (weight not less than 250 kg.) with two nos. 2- brick thick brick masonry Pillars 2.00 m high and 30 cm below ground level in 2 and half 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.

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

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

250 mm dia. Cast steel Sluice Valve, W.P. 30 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

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

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

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.

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

250 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 30 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

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

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

Supply and Fixing of following Cast Steel Scour Valves as per standard specifications

250 mm dia. Cast steel Scour Valve, W.P. 15 Kg/cm2

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

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

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

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

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

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

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

100 mm dia. Cast steel Scour Valve, W.P. 30 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

80 mm dia. heavy duty Cast Steel Double Orifice type WP 15 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.

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

100 mm dia

Supply of all materials, labour, T & P etc. and Construction of Sluice Valve / Reflux Valve / Scour Valve Chamber as per type design complete (Size :- 1.50 m x 1.50 m x 1.50 m)

Supply of all materials, labour, T & P etc and construction of R.C.C M20 grade sluice /Reflex/Scour /Air valve chamber as per type, design of size (1 m x 1 m x 1 m)

Construction of stone masonry chamber 60x60x60 cm, inside in 1:4 cement & sand mortar with MS MH cover on top the chamber with proper locking arrangement for Wheel / Air Valve/ water meter.

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 :- 1.5.0 m x 1.50 m x 2.0 m

Size :- 1.50 m x1.5 m x 1.50 m

Size :- 1.50 m x1.5 m x 1.00 m

Size :- 1.00 m x1.0 m x 0.50 m

S/F of ITRON / ACTARIS Bulk Water Meter with strainer model Woltex Class B Magnetically coupled pre equipped for remote reading of following dia

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.

Dismentling of existing and Re-laying at changed alingment as per site including cartage of pipes, lowering them into trenches, laying true to alignment and gradient, laying and jointing of pipe line including cutting and threading of pipe for making up lengths as required supply of all special, labour T&P etc. for proper completion of work of following sizes (in mm) of GI.

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.

Bituminous road, BM / SDBC road at different places

CC Road

(A) Construction of protection works for Site Development, Infiltration well Clear Water Rising Main, Sump cum Clear Water Reservoir, Pump House, Staff Quarter, Service Reservoir, Feeder / Supply Main etc. as per site conditions wherever necessary as follows :-

(B) Excavation in following strata for foundation 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

(a) All kind of soil

(b) Medium Rock

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

(D) Cement concrete with 20 mm gauge stone ballast, local sand and cement in proportion of 4:2:1 in foundation including supply of all materials, labour, T & P etc. complete

€ Random Rubble Stone Masonry in 1:6 cement and sand mortar including supply of all materials, labour, T&P etc. complete.

(F) 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

(G) Random Rubble Stone Masonry laid dry including supply of all materials, labour, T&P etc. complete.

PART - B ( E&M WORKS ) Pumping Plant for I.P.S.-I (Intake Well) Centrifugal Raw water Pump Set (1870 LPM, 120 M Head)

Electric Motor

Base Plate

250 Amps Main switch

Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T Crane (3 Tonne capacity)

IPS-I: Centrifugal Pump (1500 LPM, 420 M Head)

Electric Motor

Base Plate

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 5 Tonne capacity

IPS-II: Centrifugal Pump (1500 LPM, 480 M Head)

Electric Motor

Base Plate

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 5 Tonne capacity

IPS-III: Centrifugal Pump (820 LPM, 340 M Head)

Electric Motor

Base Plate

630 Amps Main switch

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 3 Tonne capacity

IPS-IV: Centrifugal Pump (365 LPM, 520 M Head)

Electric Motor

Base Plate

250 Amps Main switch

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 2 Tonne capacity

Tools for all stages

Electro magnetic flow meter 150 mm dia

Electro magnetic flow meter 80/100 mm dia

Heavy duty crimping tool suitable upto 1000 sq.mm

Rubber Resistance Sheet (1×2×0.025 M)

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) (Intake well) (160 KVA)-2 Nos.

(ii) IPS-I (400 KVA)-2 Nos.

(iii) IPS-II (630 KVA)-2 Nos.

(iv) IPS-III (160 KVA)-2 Nos.

(v) IPS-IV (160 KVA)-2 Nos.

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

(i) IPS-I (I/W)-1 No.

(ii) IPS-II -1 No.

(iii) IPS-III-1 No.

(iv) IPS-IV-1 No.

(v) IPS-V-1 No.

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