CONSTRUCTION OF ALL CIVIL AND E AND M WORKS UNDER KALAAGAR GROUP OF VILLAGES PUMPING WATER SUPPLY SCHEME

Amount

Civil Part(Sl. No. 1 to 34.02) Survey, hydraulic/structural design, testing soil bearing capacity & Construction of RCC dry Intake Well cum pump house as per latest BIS codes of Internal dia meter 6.0 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 25 mm concrete to avoid water seepage through wall steining shuttering joints. Which including lighting indicator and following works will be got vetted by IIT Roorkee. Hydraulic and structural design of Intake well cum pump house and preparation of drawing Diversioin of stream by any means to get working conditions at site. Excavation 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, deckslab will also have provision of opening for lowering of pumps and railing to the opening space. Spiral RCC / MS stair case of 90 cm width with suitable landing and GI pipe railing complete from deckslab to inside floor Intake well 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 Intake Well including reinforcement and shuttering as per design also including also including requrired intermedeate support & abutment and approch for ramp/stair requrired flood protection works for intake well as well as approch of abutment as per site requrement. Construction of 6.0 mtr Internal dia pump house of brick work with flat RCC roof with clear minimum height of 4.5 mtr on edge as per design including mild steel door frame with steel /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. 2 Nos almirah in pump house size 1200x2100x450 mm with wooden shutters. Required No of inlet / outlet pipes of any size/ type of required upto a distance 6 mtr from outer face of well as per design. GI pipe railing supported on MS angle for approach path and balcony of pump house All electrification works required for pump house building except, 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 & pulley system. Including nessecry flood protection work by providing C.C. Block as per PWD/Irrigation specification and Size.

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

Confermatery 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 MS ERW Pipes (YST 210) by welding with approved quality ISI marked electrodes of Adwani or Adore make confirming to ISO 3183 : 2007(E) & 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 From Intake wells to top CWR

From Intake well to MPS, 150 mm dia., 4.80 mm thick

From MPS to IPS I, 150 mm dia., 7.10 mm thick

IPS I to IPS II, 150 mm dia., 5.60 mm thick

IPS II to Top CWR, 100 mm dia., 4.80 mm thick

Confermatery 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 Feeder/ Supply/ Distribution system 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 flow control valve, 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 G.I Medium class

20 mm G.I Medium class

25 mm G.I Medium class

32 mm G.I Medium class

40 mm G.I Medium class

50 mm G.I Medium class

65 mm G.I Medium class

80 mm G.I Medium class

100 mm G.I Medium class

125 mm G.I Medium class

Dismentaling and relayinglaying & jointing of following size of G.I. (Medium) pipe including provision of specials and other appurtenant works such as 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

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

Excavation of earth for Pipe Line trenches of Clear Water Rising Main and Feeder Main and Distribution system 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. complete assuming that 90% Pipeline is laid in trenches & also it is estimated that 75% trenches will be in soil mixed with shingle, bazri, boulder and rest of 25% will be in medium rock

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, epoxy paint inside the sump for resist water leakage, including fixing of Bulk water meter and also connection with the existing network alongwith carting of all materials including supply of all materials, labour, T&P etc. complete.

100.00 K.L. at MPS & IPS I

150.00 KL at IPS II & Top CWR

Design, testing bearing capacity of soil (For CWR 15 KL & above 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 fixing of Bulk water meters, supply of all materials, labour, T&P etc. complete.

Design & testing bearing capacity of soil ,construction of Pump House/ H.T. Panel Room of following size made up of Brick masonry with R.C.C. flat roof at each pumping station i.e. MPS, IPS-I and IPS-II 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 materialsincluding design of requried gantry structurehaving load capacity upto 3 ton for proper completion of work also including duty room eith toilet and bathroom facality.

Pump House (Size 7.0 M x 5 M x 4.0 M)

H.T. Panel Room of (4.0 M x 3.50 M x 3.00 M) internal size as per drawing.

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.

Provide all materials, labour, T & P for Construction of Half brick Boundary Wall 1.5 m high with 23cm x 23 cm brick masonry pillar every 1.50 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 Station, Treatment Plant and Top CWR

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 WP 50 kg/sqcm

150 mm dia. WP 50 kg/sqcm

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 including all nessecry specials.

100 mm dia WP 50 kg/sqcm

150 mm dia. WP 50 kg/sqcm

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

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

100 mm dia

125 mm dia

Supply of all materials, labour, T & P etc and construction of R.C.C M25 grade sluice /Reflex/Scour /Air valve chamber as per type, design of size (1 m x 1 m x 1 m)

Constructing masonry Chamber in following size with C.R stone masonary 1:6 cement sand mortor (1 cement :6 coarse sand)and RCC top slab 1:2:4 mix (1 cement :2 coarse sand : 4 graded stone aggregate 20mm nominal size ) necessary excavation foundation concrete 1:4:8 (1 cement : 4 fine sand : 8 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 of size (0.60mx0.60mx0.60m). (in supply main, distribution system)

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 (0.75 x 0.75 x 1.50 m)

Size (0.75 x 0.75 x 1.25 m)

Size (0.75 x 0.75 x 1.00 m)

Size (0.75 x 0.75 x 0.75 m)

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.

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 For foundation of works 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 for site devlopment

All kind of soil

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

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.

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

Supply of all materials, labour, T & P etc. and fixing of following dia.Woltman type Bulk Water Meters Class B removable machanism type magnetically coupled pre equipped having dry dial hermetically sealed totaliser for remote reading as per ISO4064 class B 80 mm dia

Supply and fixing Multijet water meter Class-A (Actaris / Itron Make) including all accesories, union required for poper fixing, labour, T & P etc. of following dia. inferential type magnetically coupled pre equipped having dry dial hermetically sealed totaliser for remote reading as per ISO 4064 class B for village leval CWRs.

Making connection with existing M.S galvanised mains of upto following dia including cutting and threading of pipe, bailing out water, fixing if required special and testing etc. Complete but excluding cost of insertion pipes and specials besides boring out(and also subsequent back fill) existing main

Providing functional House holds connection with Aerator tap and tamper proof flow control valve should be installed at every Connection.

R:C:C 1:1.5:3 including all T&P etc complet for cross wall

Mild steel works in R:C:C including cutting, bending and binding etc complete

Supply & fixing of Bucket Type Chlorinator 25 L capacity on top of reservoir including supply of all materials, labour, T&P etc. complete.

Dismentaling of following types of road

Bituman Road

C.C. Road

E & M Part(Sl. No. 35 to 39.11) Raw Water (Stage-I)

Supply of horizontal CENTRIFUGAL RAW WATER pumping plant to deliver 800LPM 21Mtr. head

Supply of Induction motor T.E.F.C 1450 RPM operating at 415± 10% volts 3 phase 50C/S A.C. supply for above pump.

Supply of M.S. fabricated base plate for above pump and motor set, coupling and coupling guard.

Supply of Fully automatic star delta starter as per Specification and site requirement

Supply of Control Panel as Per Specification and site requirement.

Supply of 32 Amp three phase main switch.

Supply of Power Wiring material as per Specification and site requirement as below.

10 mm² Al. conductor 3½ core XLPE/PVC insulated armoured cable of 1.1 KV grade

4mm² copper conductor, 3 core,PVC insulated submersible flat cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES (Suction / Delivery side/ By pass) as per site requirement/specification.

GAUGES with fittings as per site requirement

Chain Pulley 2 Tonne capacity 6 Mtr lift

Stage-II

Supply of high head horizontal multi stage CENTRIFUGAL pumping plant to deliver 800LPM 435Mtr. head

Supply of Induction motor T.E.F.C 2900 RPM operating at 415± 10% volts 3 phase 50C/S A.C. supply for above pump.

Supply of M.S. fabricated base plate for above pump and motor set, coupling and coupling guard.

Supply of Fully automatic Auto Transformer starter as per Specification and site requirement.

Supply of Control Panel as Per Specification and site requirement.

Supply of Power Wiring material as per Specification and site requirement as below.

185 mm² Al. conductor 3½ core XLPE/PVC insulated armoured cable of 1.1 KV grade

95 mm² copper conductor, 3 core,PVC insulated submersible flat cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES ( Suction / Delivery side/ By pass) as per Specification and site requirement.

GAUGES as per Specification and site requirement.

H.O.T. Crane having 3 Ton capacity and lift upto 6 Mtr. as per Specification and site requirement.

Stage-III

Supply of high head horizontal multi stage CENTRIFUGAL pumping plant to deliver 800LPM 355Mtr. head

Supply of Induction motor T.E.F.C 2900 RPM operating at 415± 10% volts 3 phase 50C/S A.C. supply for above pump.

Supply of M.S. fabricated base plate for above pump and motor set, coupling and coupling guard.

Supply of Fully automatic Auto Transformer starter as per Specification and site requirement.

Supply of Control Panel as Per Specification and site requirement.

Supply of Power Wiring material as per Specification and site requirement as below.

150 mm² Al. conductor 3½ core XLPE/PVC insulated armoured cable of 1.1 KV grade

70mm² copper conductor, 3 core,PVC insulated submersible flat cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES ( Suction / Delivery side/ By pass) as per Specification and site requirement.

GAUGES as per Specification and site requirement.

H.O.T. Crane having 3 Ton capacity and lift upto 6 Mtr. as per Specification and site requirement.

Stage-IV

Supply of high head horizontal multi stage CENTRIFUGAL pumping plant to deliver 450LPM 385Mtr. head

Supply of Induction motor T.E.F.C 2900 RPM operating at 415± 10% volts 3 phase 50C/S A.C. supply for above pump.

Supply of M.S. fabricated base plate for above pump and motor set, coupling and coupling guard.

Supply of Fully automatic Auto Transformer starter as per Specification and site requirement.

Supply of Control Panel as Per Specification and site requirement.

Supply of Power Wiring material as per Specification and site requirement as below.

95 mm² Al. conductor 3½ core PVC insulated armoured cable of 1.1 KV grade

50mm² copper conductor, 3 core, PVC insulated submersible flat cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES ( Suction / Delivery side/ By pass) as per Specification and site requirement.

GAUGES as per Specification and site requirement.

H.O.T. Crane having 3 Ton capacity and lift upto 6 Mtr. as per Specification and site requirement.

TOOLS – (For Stage-I,Stage-II,Stage-III & Stage-IV) - One Set for Each stage

RUBBER RESISTANCE SHEET – (For Stage-I,Stage-II,Stage-III & Stage-IV)

Fire extinguishers (6 kg) as per site requirments- One Set For Each Stage

EARTHING – (For Stage-I,Stage-II,Stage-III & Stage-IV) – One Job For Each stage

ERECTION & COMMISSIONING (For Stage-I,Stage-II,Stage-III & Stage-IV) – One Job for Each stage.

TESTING (For Stage-I,Stage-II,Stage-III & Stage-IV) – One Job for Each stage

At manufacturer works

At site

PAINTING (For Stage-I,Stage-II,Stage-III & Stage-IV)– One Job for Each

Transformer and Accessories

315KVA Transformer for Stage-2nd (Raw Water) as Per Specification and site requirement.

250KVA Transformer for Stage-3rd as Per Specification and site requirement.

163KVA Transformer for Stage-4th as Per Specification and site requirement.

H.T. Panel as per specification and site requirement.

35sq. mm H.T. XLPE cable armoured from H.T. panel to 11/0.44KV Tranformer side including cable jointing material

50sq. mm H.T. XLPE cable armoured from H.T. panel to 11/0.44KV Tranformer side including cable jointing material

11KV jointing kit complete (Indoor + Outdoor) for each nos. sub station.

Making of earth station (6 nos.) for transformer, HT Panel including all material as per IE rules for Stage-II, III & IV.

Complete internal and external electrification of all Pump Houses, staf Quarters and campus with LED lightning.

Carting of Pumping Plants, Transformer with all accessories as described all the pumping stations for all stages. ( Raw Water Stage-1st , Stage-II, III & IV)

TRIAL, RUN and MAINTENANCE (For all Stages) Rates for six months.