Surveying designed drawing and Construction of Intake well 1 Point 15 MLD capacity WTP Pump house staff quarter including all E and M works under SABDARKHAL KADEKHAL GOV PUMPING Water Supply SCHEME OF BLOCK KOT DISTT PAURI

Amount

PART-1 CIVIL WORKS:- Design, Drawing, testing of bearing capacity of soil and Geological Survey and construction of Intake works consisting of RCC Dry Intake well - cum- pump house of 6.00m internal Diameter and 18.00 m height excluding 5.00 m height for pump house (In brick work) at Bank of River Ganga near village Saur with approach bridge of 2.50 m wide with length 15.00 m. including supply of all materials, labour, T&P etc. complete for proper completion of work. All the principal details of Intake Well given below for proper completion of work as per direction given by Engineer-In-Charge.

a- Raft of the well will be upto 5.0 m below the lowest water level of the Ganga river or as per the decision of Engineer-In-Charge.

b- The well should have 1.2 m wide balcony with 1.2 m high 20 mm dia GI pipe railing in three rows at 0.4 m c/c all around.

c- Intake well deck floor slab having its bottom 1.0m above HFL. The slab will have suitable opening for the inside spiral stair case and opening have suitable 1.0m high railing of 20 mm dia G.I. pipe in 3 (three) rows supported on MS angle iron post.The Intake well shall have a 0.75 mtr wide R.C.C. or MS Spiral stair case with suitable landing and 1.00 m high GI Pipe, 20 mm dia railing in three rows supported on angle Iron post. The stair case should start from deck slab upto the lowest foundation level of Intake well.

d- Intake well shall be painted with two coats of approved quality and shade of cement paint/snocem over one coat of primer and MS railing. post shall be painted with approved quality and shade with two coats of anticorrosive paint over one coat of approved quality primer.

e- The well should have provision for pumps installation of required capacity and construction of pump foundation shall be as per drawing approved by department.

f- The well should be provided with internal and external electrification, water level indicator and lightening conductor.

g- Provision of ISMB (size as per design) as joist for gaintry girders to be embeded in vertical wall of pump house with 8 mm thick ms bearing plate at suitable location as per direction of Engineer-In-Charge.

h- pump house shall be provided with 01 no door of size 1.5m *2.1m and 03 nos windows of size 1.2m*1.2m. The door and windows shall be heavy size section and windows having outside M.S. grill and mosquito proof jali and welded on door & windows to the satisfaction of Engineer in charge of work.

i- Four numbers 200 mm dia inlet pipes in the RCC partition wall of the well and having arrangements of fixing sluice valve and supported and grouted properly

k- All necessary arrangements for dewatering during construction, diversion of river, safeguard against floods shall be done by the contractor at his own cost and risk. No extra payment shall be made for these appurtenant works.

l- The detailed structural design of the Intake well cum pump house showing all the details should be provided in three copies by the contractor within 30 days of acceptance of tender.

Rate for variation in height of Intake well

For Increase in length

For Decrease in length

Rate for variation in length of Approach bridge of Intake well

For Increase in length

For Decrease in length

Design, testing of bearing capacity of soil, Geological survey and construction of Water Treatment Plant of 1.15 mld at MPS Near Saur Village. including supply of all materials, labour, T&P etc. complete including cartage of materials for proper completion of work including electrification and appurtenant works. All the principal details of Treatment Plant as given below for proper completion of work as per direction given by Engineer-In-Charge.

Supply of all material, labour, T&P and construction flocculator unit as per drawing & design .

Supply of all materials, labour, T&P and construction of R.C.C. Pre settling tank as per design and drawing complete

Supply of all materials, labour, T&P and construction of R.C.C. Post settling tank as per design and drawing complete

Supply of all material, labour, T&P and construct Rapid gravity sand filter one set of 2 unit and Chemical house as per drawing & design .

Supply of all material, labour, T&P and construction Alum dosing-cum mixing chamber of 0.90 M X 0.90 M X 1.0 M (H/D) size as per drawing & design (2 Nos).

Supply of all material, labour, T&P and construction Intake chamber of 0.90 M X0.90 M X 1.0 M (H/D) size as per drawing & design (2 No.) .

Supply of all material, labour, T&P and construct 80 kl back wash tank .

Supply of all material, labour, T&P and fixing of blower compressure etc mechanical equipments .

Survey, design, supply, cartage & laying, jointing with trenches and Welding, testing & commissioning of following dia and thickness M.S. E.R.W. Pipe (YST-210)And A.P.I 5L Pipe X46 by welding (by 20 KVA Generator and ador, L&T or equivalent quality of electrods) conforming of to IS: 1387- 1967, IS 1978 – 1982, IS 816: 1969 & IS: 3183 including painting of pipe from outside with anti corrosive paint in two coats, making necessary connections for pumps and sump cum CWR at MPS & IPS 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 and gate valve etc. complete. including supply of all materials, labour, T&P and testing of supplied materials etc. complete as per latest IS specification or as per direction, satisfaction & approval of Engineer in Charge.

Rising Main of 150 mm dia 4.0 mm thick M.S.E.R.W Pipe (Intake well to MPS at Saur)

Rising Main of 150 mm dia 4.8 mm thick API X46 pipe (MPS to IPS-I above Saur)

Rising Main of 125 mm dia 4.8 mm thick API X46 pipe (IPS-I to IPS-II at above Sirala)

Rising Main of 125 mm dia 4.0 mm thick API X46 pipe (IPS-II to IPS III AT Pallikhal)

Rising Main of 100 mm dia 4.4 mm thick API X46 pipe (IPS-III to TOP CWR Near Ashram)

Supply, carting and fixing of following dia Sluice/Scour Valve as per IS 14846: 2000/latest IS Code and construction of Sluice/scour valve chamber in RCC 1:1½:3 with necessary reinforcement along with fixing of manhole cover on top, including supply of all materials, labours, T&P etc. complete required for proper completion of work as per direction, satisfaction and approval of Engineer-In -Charge.

100 mm dia Class 150 ASA

100 mm dia Class 600 ASA

125 mm dia Class 150 ASA

Supply, carting and fixing of following dia reflux valve swing chek type as per BS 1868/ latest IS code and construction of reflux valve chamber in RCC 1:1½:3 with necessary reinforcement along with fixing of manhole cover on top, including supply of all materials, labours, T&P etc. complete required for proper completion of work as per direction, satisfaction and approval of Engineer-In -Charge.

150 mm dia Class 150 ASA

150 mm dia Class 600 ASA

125 mm dia Class 600 ASA

Supply, carting and fixing of air valve as per IS 14845:2000/ latest IS Code of following dia CIS Double orifice valve (WP upto 60 kg/cm²) and construction of Air valve chamber in RCC 1:1½:3 with necessary reinforcement along with fixing of manhole cover on top, including supply of all materials, labours, T&P etc. complete required for proper completion of work as per direction, satisfection and approval of Engineer-In -Charge.

80 mm dia

Survey, Design and Construction of following RCC anchor block along the allignment of rising main including supply of all materials, labour T&P etc. complete, including cartage of materials as per direction, satisfaction and approval of Engineer-In-Charge (Minimum surface reinforcement in all anchor blocks shall be 5 kg/m² as per IR G21-1972 provide 10 mm dia bar @ 200 mm C/C.

Design, drawing, testing bearing capacity of soil & construction of Pump House of size 8.0x7.0x5.0 m made up of Brick masonry with R.C.C. flat roof at each pumping station i.e. MPS (At Saur), IPS-I (at Above Saur) and IPS-II (at above Sirala) and IPS III (at Palikhal), electrification and other appurtenant works with construction of cantilever beems for supporting of ISMB girder and chainpully including construction of pumps foundation as per drawing issued by the department at the time of execution including supply of all materials, labour, T&P etc. complete with cartage of materials as per satisfaction & approval of Engineer in Charge.

Design, drawing, testing bearing capacity of soil & construction of Staff Quarters made up of Brick masonry with R.C.C. flat roof at MPS (At Saur), IPS-I (at above saur), IPS-II ( above sirala) and IPS III (at palikhal). electrification, water supply, sanitation and other appurtenant works including supply of all materials, labour, T&P etc. complete with cartage of materials as per satisfaction & approval of Engineer in Charge.

Staff Quarters Type-Ist.

Supply of all material, labour, T&P etc and construction of 150 mm SC Drain to dispose disposables from MPS, IPS-I, IPS-II and IPS-III sites for residential permises towards downstream.

Design, testing bearing capacity of soil and construction of R.C.C. (1:1½:3) semi sunk sump/Clear Water Reservoir of following capacities in K.L. including supply of necessary scaffolding, shuttering and other accessories along with construction of all valve chambers, supply and fixing of inlet and outlet pipes of size equal to sizes of inlet and outlet pipe line, making bye pass arrangement, fixing of overflow pipe in outlet pipe/distribution system, fixing of lightening conductor & M.S. Manhole of size 1 m x 1 m as per norms, water level indicator, supply and fixing of M.S. Steel Ladder outside and inside the tank, fixing of railing around top dome, construction of 90 cm width PCC appron with drain around the CWR and colour washing of approved class snowcem with fixing of bucket type chlorinator and along with carting of all materials including supply of all materials, labour, T&P etc. complete as per latest IS specification or as per satisfaction & approval of Engineer in Charge.

200.00 KL At MPS Saur

55.00 KL At IPS-I Above Saur

120.00 KL At IPS-II Above Sirala

160.00 KL At IPS III Palikhal

140.00 KL At Top Near Ashram

Supply and fixing of M.S. Iron Gate 3.60 m wide & 1.5 m height as per approved design & drawing at MPS, IPS-I, IPS-II, IPS-III and top CWR campus including supply of all materials, labour, T&P etc. complete with cartage of materials as per satisfaction & approval of Engineer- in -Charge.

Construction of Boundary Wall made up of Brick masonry 1.5 m height & Barbed Wire (02 Ply in 04 Rows) above Boundary wall up to 0.45m height as per approved design & drawing at MPS, IPS-I, IPS-II, IPS III and top CWR campus including supply of all materials, labour, T&P etc. complete with cartage of materials, distempring/snowcem as per satisfaction & approval of Engineer in Charge.

Survey, design, supply, carting, laying and jointing of supply main and Distribution system of GI (M) Pipe for following sizes from MBR to service reservoirs at different locations 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 location by fixing tee and gate valve etc. complete and also testing and commissioning of laid pipe line including supply of all materials, labours, T&P etc and testing of supplied materials complete as per IS 1239 part 1: 2004/latest IS Specification and as per direction, satisfaction of Engineer-In-Charge.

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

100mm dia

Excavation in soil mixed with shingle boulder etc requiring the use of special T&P such as pickaxe, sabble, etc for foundation including lift up to 1.5 m and lead up to 30m. filling water and ramming of excavated earth for pipe line trenches and removal and disposal of surplus earth up to distance of 60m. from the trenches complete assuming that 90% pipe line is laid in trenches. It is estimated that, 75% excavation will be insoil mixed with shingle, bajari and boulder and rest 25% will be in medium rock.

Same as above Item 22.1 but In Medium Rock

Supply, cartage & fixing of wheel/sluice/scour valve of following dia. including supply of all necessary T&P like flanges, nut bolts, rubber gaskets, etc. complete as per latest IS specification or as per satisfaction & approval of Engineer in Charge.

Design, drawing & construction of Scour valve/Sluice valve/wheel valve/Reflux Valve/Air Valve chambers of size 1.2mx1.2mx1.0m in R.C.C. 1:1½:3 with necessary reinforcement complete in all respects, as per directions of Engineer in charge including supply of material, labour, T&P and fixing of required size M.H. Cover required for proper completion of work.

Design, drawing & construction of wheel valve/Air Valve chambers of size 0.60mx0.60m x 0.75m with necessary reinforcement complete in all respects, as per directions of Engineer in charge including supply of material, labour, T&P and fixing of required size M.H. Cover required for proper completion of work.

ACTARIS Bulk Water Meters model Woltex Class B magnetically coupled pre equiped for remote reading as per ISI Marked.

Design, drawing & construction of Bulk Water Meter chambers of size 1.2mx1.2mx1.0m in R.C.C. 1:1½:3 with necessary reinforcement complete in all respects, as per directions of Engineer in charge including supply of material, labour, T&P and fixing of required size M.H. Cover required for proper completion of work.

Design, drawing & construction of Break Pressure Tank (B.P.T.) in R.C.C. 1:1½:3 with necessary reinforcement complete in all respects, as per directions of Engineer in charge including supply of material, labour, T&P and fixing of required size M.H. Cover required for proper completion of work.

Survey, Design, testing bearing capacity of soil and construction of R.C.C. (1:1½:3) semi sunk Clear Water Reservoir of following capacities in K.L. at different locations including supply of necessary scaffolding, shuttering and other accessories along with construction of all valve chambers, supply and fixing of inlet and outlet pipes of size equal to sizes of inlet and outlet pipe line, making bye pass arrangement, fixing of overflow pipe in outlet pipe/distribution system & M.S. Manhole of size 0.60 m x 0.60 m as per norms, colour washing of approved class snowcem with fixing of bucket type chlorinator and along with carting of all materials including supply of all materials, labour, T&P etc. complete as per latest IS specification or as per satisfaction & approval of Engineer in Charge. Extra provision has been made for fixing of lightening conductor, water level indicator, supply and fixing of MS Steel ladder outside and inside the tank, fixing of railing around top dom for 30 to 50 KL Capacity RCC CWRs. Construction of 75 cm wide PCC Appron along with Drain around the all CWRs.

Supply of all materials, labour and T&P etc complete for Construction of piller type stand post as per direction given by Engineer-In- Charge

Construction of protection works as per site conditions wherever necessary as follows as per directed by Engineer-In- Charge

Excavation in soil mixed with shingle boulder etc requiring the use of special T&P such as pickaxe, sabble, etc for foundation including lift up to 1.5 m and lead up to 30m. filling water and ramming of excavated earth into the trenches or into the space between the building and sides of foundation trenched or into the plinth and removal and disposal of surplus earth up to distance of 60m. from the foundation trenches.

Cement concrete with 2 cm. gauge approved stone ballast, coarse sand and cement in proportion (4:2:1) including supply of all materials, labour, T&P etc. requiring for proper completion of work.

Same as above item No 22.3 but in proportion of PCC 8:4:1

Random Rubble stone masonry in 1:6 cement and course sand mortar including supply of all materials, labour, T&P etc. complete.

PART-2 E&M WORKS RAW WATER PUMPING STATION

Centrifugal pump set, discharge (Q) - 750 LPM, Head - 70 Mtrs.

Motor

Base Plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

35 mm² Al. conductor, armoured, 3.5 core XLPE cable of 1.1 KV grade

10 mm² Cu conductor 3 core submersible cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

63 Amp micro processor based MCCB for receiving power supply at meter board

Supply of main piping and valve comprising of the following.

150 mm dia C.I. D/F Sluice valve of Class PN 1.0 -2Nos

100 mm dia CS DF sluice valve Class 150 ASA -4Nos

100 mm dia C.S D/F Reflex valve of Class 150 ASA -3Nos

PIPE & FITTING -1Set

GAUGES(0-10Kg/cm²)

Rubber resistance sheet

Tools

Chain Pully Block 16 Mtrs. Lift, 2 tone capacity

Testing at works

Installation

Painting

Commissioning

Testing at site

MAIN PUMPING STATION (MPS)

Centrifugal pump set, discharge (Q) - 650 LPM, Head - 370 Mtrs

Motor

Base Plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

150 mm² Al. conductor, armoured, 3.5 core XLPE cable of 1.1 KV grade

35 mm² Cu conductor 3 core submersible cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

Supply of main piping and valve comprising of the following.

150 mm dia C.I D/F Sluice valve of Class PN 1.0- 2Nos

100 mm dia CS DF sluice valve Class 300 ASA- 4Nos

100 mm dia C.S D/F Reflex valve of Class 300 ASA-3Nos

PIPE & FITTING -1Set

GAUGES(0-56Kg/cm²)

Rubber resistance sheet

Tools

Chain pully Block 3 Tonne With 4.5 meter lift capacity

SITC of Transformer 11KV/.433 KV, 3 phase. 50 Hz outdoor type of capacity 200 KVA with all accessories like HT indoor termination kit- 01 Set , HT outdoor termination kit-01 Set, required size HT cable -20 Mtr, and Supply of HT panel (01Set) with 1 number suitable capacity VCB module for internal and two numbers load break switch module for outgoing transformers etc complete ( One number transformer remain as spare) .

Testing at works

Installation

Painting

Commissioning

Testing at site

INTERMEDIATE PUMPING STATION-I ( IPS - 1)

Centrifugal pump set discharge (Q) - 650 LPM, Head - 450 Mtrs

Motor

Base Plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

185 mm² Al. conductor, armoured, 3.5 core XLPE cable of 1.1 KV grade

50 mm² Cu conductor 3 core submersible cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

Supply of main piping and valve comprising of the following.

100 mm dia C.I D/F Sluice valve of Class PN 1.0- 2Nos.

80 mm dia CS DF sluice valve Class 600 ASA- 4Nos.

80 mm dia C.S D/F Reflex valve of Class 600 ASA-3Nos.

PIPE & FITTING-1Set.

GAUGES(0-56Kg/cm²)

Rubber resistance sheet

Tools

Chain pully Block 3 Tonne With 4.5 meter lift capacity

SITC of Transformer 11KV/.433 KV, 3 phase. 50 Hz outdoor type of capacity 200 KVA with all accessories like HT indoor termination kit- 01 Set , HT outdoor termination kit-01 Set, required size HT cable -20 Mtr, and Supply of HT panel (01Set) with 1 number suitable capacity VCB module for internal and two numbers load break switch module for outgoing transformers etc complete ( One number transformer remain as spare) .

Testing at works

Installation

Painting

Commissioning

Testing at site

INTERMEDIATE PUMPING STATION-II (IPS - 2 )

Centrifugal pump set discharge (Q) - 500 LPM, Head - 350 Mtrs

Motor

Base Plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

120 mm² Al. conductor, armoured 3.5 core XLPE cable of 1.1 KV grade

25 mm² Cu conductor 3 core submersible cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

200 Amp micro processor based MCCB for receiving power supply at meter board with Fitting.

Supply of main piping and valve comprising of the following.

100 mm dia C.I D/F Sluice valve of Class PN 1.0- 2Nos.

80 mm dia CS DF sluice valve Class 300 ASA- 4Nos

80 mm dia C.S D/F Reflex valve of Class 300 ASA- 3Nos

PIPE & FITTING- 1Set.

GAUGES(0-56Kg/cm²)

Rubber resistance sheet

Tools

Chain Pully block 2 Tonne capacity with 4.5 meter lift.

SITC of Transformer 11KV/.433 KV, 3 phase. 50 Hz outdoor type of capacity 200 KVA with all accessories like HT indoor termination kit- 01 Set , HT outdoor termination kit-01 Set, required size HT cable -20 Mtr, and Supply of HT panel (01Set) with 1 number suitable capacity VCB module for internal and two numbers load break switch module for outgoing transformers etc complete ( One number transformer remain as spare) .

Testing at works

Installation

Painting

Commissioning

Testing at site

INTERMEDIATE PUMPING STATION- III ( IPS - 3 )

Centrifugal pump set, discharge (Q) - 300 LPM, Head - 495 Mtrs.

Motor

Base Plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

120 mm² Al. conductor, armoured 3.5 core XLPE cable of 1.1 KV grade

25 mm² Cu conductor 3 core submersible cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

Supply of main piping and valve comprising of the following.

100 mm dia C.I D/F Sluice valve of Class PN 1.0- 2Nos.

80 mm dia CS DF sluice valve Class 600 ASA- 4Nos.

80 mm dia C.S D/F Reflex valve of Class 600 ASA-3Nos.

PIPE & FITTING-1Set.

GAUGES(0-70Kg/cm²)

Rubber resistance sheet

Tools

Chain Pully block 2 Tonne capacity with 4.5 mtr lift

SITC of Transformer 11KV/.433 KV, 3 phase. 50 Hz outdoor type of capacity 200 KVA with all accessories like HT indoor termination kit- 01 Set , HT outdoor termination kit-01 Set, required size HT cable -20 Mtr, and Supply of HT panel (01Set) with 1 number suitable capacity VCB module for internal and two numbers load break switch module for outgoing transformers etc complete ( One number transformer remain as spare) .

Testing at works

Installation

Painting

Commissioning

Testing at site

Operation maintance of six month for Raw Water M.P.S, I.P.S-I, I.P.S.-II & IPS-III

AUTOMATION WORKS

For Infiltration well’ M.P.S, I.P.S-I, I.P.S.-II & IPS-III

GSM BASED REMOTE TERMINAL UNITS WITH Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS(RTUs shells be integrated with the starter Panel)

GSM based wireless communication hardware for RTUs capable to transfer data from remote site to MCS/LMS with all accessories.

Energy meters suitable for automation

Valve actuator for 100 mm dia valve

Valve actuator for 80 mm dia valve

Actuator Panels

Hard wired timer circuit for actuators

Pressure transmitter

Auto phase reversal unit -

For Raw Water (0-40 HP)

For M.P.S, IPS- II & III (40-100 HP)

For IPS-I, (100-150 HP)

Isolation Transformer (440 V step down 220 V for protection of site automation)

Over voltage & under voltage trip protection (350 V- 450 V)

Electromagnetic insertion type flow meters for 100 mm size (for Raw water & MPS) and 80 mm size (for IPSI, IPSII & IPSIII) with local electronics(display and set point facility) and 4-20mA retransmission output to SCADA suitable for line size.

Cabling Work

Single cabling between RTU and field instruments, 2 Core x 1.5 PVC coated flexible screened cable

Control cable between RTU and field instruments/control panel

4C x 1.5 sq mm PVC coated flexible unscreened Cu cable

10C x 1.5 sq mm PVC coated flexible unscreened Cu cable

conduct pipe 1” PVC

conduct pipe 1½” PVC

Accessories like PVC flexible pipes, PVC bend, AC & DC relays with base, lugs etc.

Erection commissioning of all instruments and customization of software.