Construction of CHINWADI DANDA GOV Pumping Water Supply Scheme of Block KALJIKHAL

Amount

PART-1 CIVIL WORKS:- Design, testing of bearing capacity of soil and construction of Intake works consisting of RCC Infiltration well cum pump house of 10.00 m internal Diameter and 15.00 m height excluding 4.00 m height for pump hosue at Bank of River Nayar near Banghat with approach bridge of 2.00 m width & length 15.00 m. including supply of all materials, labour, T&P etc. complete including cartage of materials for proper completion of work. All the principal details of Infiltration well given below for proper completion of work as per direction given by Engineer-In-Charge. The infiltration well must be capable of giving minimum 1200 KLD discharge.

a- Raft of the well will be upto 8.0 m below the lowest water level of the Nayar river or as per the decision of Engineer-In-Charge and design's suggestions with 2 nos diametric beams or girders at the level of deck slab for installation of pumps.

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- Infiltration 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 i 3 rows supported on MS angle iron post.The Infiltration 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 be started from deck slab upto the lowest foundation of Infiltration well.

d- Infiltration well shall be painted with two coats of approved quality and shade of cement paint/snocem over one coat of primer and railing.MS post shall be paints with approved quality and shade 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 pumps foundation as per drawing issued by department.

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

g- Provision of ISMB 350x250 joist as 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 'Z' section and windows having outside M.S. grill and mosquito proof jali and welded on door & windows to the stisfaction 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

j- Filling of filter media minimum 2.0 m surroundig the infiltration well as per hydraulic design by 40 mm and down grade and filter media ( properly designed by the specialist) to act as proper filtration.

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

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

Rate for variation in height of Infiltration well

For Increase in length

For Decrease in length

Rate for variation in length of Approach bridge of Infiltration well

For Increase in length

For Decrease in length

Construction of Jeepable road (LVR) of 4 mtr wide in 30 m length from road head to site of intake works including supply of all materials, labour and T&P etc complete for proper completion of work.

Survey, design, supply, cartage & laying, jointing with excavation of trenches and Welding, testing & commissioning of following dia and thickness M.S. E.R.W. Pipe (YST-210) by welding (by 20 KVA Generator) conforming of to IS: 1387- 1967, IS 1978 – 1982 & IS 816: 1969 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 5.6 mm thick (Infiltration well to MPS at Bilkhet)

Rising Main of 150 mm dia 7.9 mm thick (MPS to IPS-I at Dhadukhal)

Rising Main of 150 mm dia 7.1 mm thick (IPS-I to IPS-II at Banekh)

Rising Main of 125 mm dia 6.6 mm thick (IPS-II to Top CWR at Chinwadi Danda)

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.

150 mm dia Class 150 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.

100 mm dia Class 300 ASA

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.

Infiltration Well to MPS

8 No Anchor block 90̊ of size (1.40x1.40x1.50m) = 2.94 cum.

12 No Anchor block 60̊ of size (1.30x1.30x1.30m) = 2.20 cum.

MPS to IPS-I

5 No Anchor block 90̊ of size (2.30x2.30x2.50m) = 13.23 cum.

15 No Anchor block 60̊ of size (2.10x2.10x2.20m) = 9.70 cum.

IPS-I to IPS-II

10 No Anchor block 90̊ of size (2.20x2.20x2.30m) = 11.13 cum.

30 No Anchor block 60̊ of size (2.00x2.00x2.00m) = 8.00 cum.

IPS-II to Top CWR

7 No Anchor block 90̊ of size (2.00x2.00x2.25m) = 9.00 cum.

10 No Anchor block 60̊ of size (1.80x1.80x2.00m) = 6.48 cum.

Construction of 2.0 m wide Briddle Path for cartage of materials and Generator etc between MPS, IPS and IPS-II work site and other required sites including dressing & levelling of ground, 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 Pump House of size 7.0x5.0x4.5 m made up of Brick masonry with R.C.C. flat roof at each pumping station i.e. MPS (At Bilkhet), IPS-I (at Dhadukhal) and IPS-II (at Banekh) 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 Bilkhet), IPS-I (at Dhadukhal) and IPS-II (at Banekh) and top CWR at Chinwadi Danda 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 (42.95 Sqm)

Staff Quarters Type-IInd (57.70 Sqm)

Supply of all material, labour, T&P etc and laying and jointing of 300 mm dia RCC NP2 Pipe to dispose disposables from MPS, IPS-I, IPS-II sites for residential permises upto dwon stream of intake pointes.

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 apron 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.

350.00 KL At MPS Bilkhet.

100.00 KL At IPS-I Dhadukhal

150.00 KL At IPS-II Banekh

300.00 KL At Top Chinwadi Danda

Supply and fixing of M.S. Iron Gate 2.40 m wide & 1.5 m height as per approved design & drawing at MPS, IPS-I, IPS-II, 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 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.

Survey, design, supply, carting, laying and jointing of supply main and distribution main of GI (M) Pipe with excavation 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.

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 speciation or as per satisfaction & approval of Engineer in Charge.

Supply, cartage & fixing of Air valves (at suitable locations) of following dia. including supply of all necessary T&P like flanges, nut bolts, rubber gaskets, etc. complete as per latest IS speciation or as per satisfaction & approval of Engineer in Charge.

Design, drawing & construction of Scour valve/Sluice valve/wheel valve/Reflux Valve/Air Valve chambers 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 Apron along with Drain around the all CWRs.

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.

Same as above Item 23.01 but In Medium Rock

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 23.03 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.

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

Provide all matrial, labour, T&P and construction of piller type stand post as per departmental type design

PART-2 E&M WORKS

Raw-Water Pumping Station (Infilteration well)

V.T. Pump with column assembly

MOTOR

STARTER

CONTROL PANEL

Supply of following power wiring material to carry out the power wiring of installation.

120 sq. mm Al. conductor 3½” core XLPE armoured cable of 1.1 KV grade

35 sq mm Cu conductor 1 core cable of 1.1 KV grade

16 sq. mm Cu conductor 1 core cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES( Suction / Delivery side/ By pass)

150 mm diaC.S. D/F Sluice valve of 150 ASA

150 mm dia C.S D/F Reflux valve of Class 150 A.S.A

PIPE & Special ( Suction / Delivery side/ By pass)

GAUGES

SPARE PARTS FOR PUMP, MOTOR AND STARTER. (1065LPM, 160 M head)

LIFTING TACKLE

DISTRIBUTION TRANSFORMER 160 KVA

CENTRIFUGAL PUMP

MOTOR

BASE PLATE

STARTER

CONTROL PANNEL

Supply of following power wiring material to carry out the power wiring of installation.

300 sq.mm Al. conductor 3½ core XLPE insulated armoured cable of 1.1 KV grade

240 sq. mm 1 core, cu conductor 1.1 kv XLPE insulated power cable.

120 sq. mm 1 core, cu conductor 1.1 kv XLPE insulated power cable.

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES ( Suction / Delivery side/ By pass

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

100mm dia C.S D/F Sluice valve of Class 600 A.S.A

150mm dia C.S D/F Sluice valve of Class 600 A.S.A

100 mm dia C.S D/F Reflux valve of Class 600 A.S.A

150 mm dia C.S D/F Reflux valve of Class 600 A.S.A

PIPE & Special ( Suction / Delivery side/ By pass)

GAUGES

SPARE PARTS FOR PUMP, MOTOR AND STARTER. (900LPM, 485 M head)

HOT Crane with traveling trolley

DISTRIBUTION TRANSFORMER 400 KVA

CENTRIFUGAL PUMP

MOTOR

BASE PLATE

STARTER

CONTROL PANNEL

Supply of following power wiring material to carry out the power wiring of installation.

240 sq. mm Al. conductor 3½ core XLPE insulated armoured cable of 1.1 KV grade

95 sq.mm 1core, cu conductor 1.1 kv XLPE insulated power cable.

50 sq. mm 1 core, cu conductor 1.1 kv XLPE insulated power cable.

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES

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

100mm dia C.S D/F Sluice valve of Class 600 A.S.A

150mm dia C.S D/F Sluice valve of Class 600 A.S.A

100 mm dia C.S D/F Reflux valve of Class 600 A.S.A

150 mm dia C.S D/F Reflux valve of Class 600 A.S.A

PIPE & Special ( Suction / Delivery side/ By pass)

GAUGES

SPARE PARTS FOR PUMP, MOTOR AND STARTER. (760 LPM, 450 Mtrs. Head)

HOT Crane with traveling trolley

DISTRIBUTION TRANSFORMER 250 KVA

I.P.S -II

CENTRIFUGAL PUMP

MOTOR

BASE PLATE

STARTER

CONTROL PANNEL

Supply of following power wiring material to carry out the power wiring of installation.

150 sq.mm Al. conductor 3½ core XLPE insulated armoured cable of 1.1 KV grade

50 sq.mm 1 core , cu conductor 1.1 KV XPLE insulated power cable.

25 sq.mm 1 core, cu conductor 1.1 KV XPLE insulated power cable.

Jointing material such as lugs, tape etc.

MAIN PIPING AND VALVES

125 mm dia C.I. D/F Sluice valve of PN-1.0

150mm dia C.S D/F Sluice valve of Class 600 A.S.A

100mm dia C.S D/F Sluice valve of Class 600 A.S.A

100 mm dia C.S D/F Reflux valve of Class 600 A.S.A

150 mm dia C.S D/F Reflux valve of Class 600 A.S.A

PIPE & Special ( Suction / Delivery side/ By pass)

GAUGES

SPARE PARTS FOR PUMP, MOTOR AND STARTER. (520 LPM, 495 Mtrs. Head)

HOT Crane with traveling trolley

DISTRIBUTION TRANSFORMER 160 KVA

TOOLS – FOR Intake Well, MPS, IPS-I& II)

CRIMPING TOOL

RUBBER RESISTANCE SHEET – For Intake Well, MPS, IPS-I& II)

EARTHING – (FOR Intake Well, MPS, IPS-I& II)– One Job For Each

ERECTION – ( For Intake Well, MPS, IPS-I& II) – One Job For Each

COMMISSIONING ( FOR Intake Well, MPS, IPS-I& II)– One Job for Each

TESTING ( For Intake Well, MPS, IPS-I& II)– One Job for Each

At manufacturer works

At site

PAINTING (FOR Intake Well, MPS, IPS-I& II) – One Job for Each

MAINTENANCE (FOR Intake Well, MPS, IPS-I& II)

AUTOMATION OF PUMPING PLANTS

INTAKE WELL

GSM based remote terminal units with Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS (RTU’s shall be integrated with the starter panel).

GSM based wireless communication hardware for RTU’s.

Intelligent Energy meters suitable for automation.

Valve Actuator for 150 mm dia valve.

Actuator Panel

Hard wired timer circuit for actuator

Auto phase reversal unit for Raw water, Intake well.

Pressure Transmitter

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

Electromagnetic Flow meter for Automata/E&H/Nivo make :- for line size 150mm line size with local electric (display & set point facility)

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

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

10C x 1.5 sq mm PVC coated flexible unsreened Cu cable.

Conduit pipe 1” PVC

Conduit pipe 1.5” PVC

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

Erection commissioning of all instruments and customization of software.

FOR MPS & IPS - I & II)

GSM based remote terminal units with Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS (RTU’s shall be integrated with the starter panel).

GSM based wireless communication hardware for RTU’s.

Intelligent Energy meters suitable for automation.

Valve Actuator for 100 mm dia valve.

Actuator Panel

Hard wired timer circuit for actuator

Auto phase reversal unit for M.P.S.(150 - 200 H.P)

Auto phase reversal unit for I.P.S -I&II) (100 - 125 H.P).

Pressure Transmitter

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

Electromagnetic Flow meter for Automata/E&H/Nivo make :- for line size 150mm line size with local electric (display & set point facility)

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

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

10C x 1.5 sq mm PVC coated flexible unsreened Cu cable.

Conduit pipe 1” PVC

Conduit pipe 1.5” PVC

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

Erection commissioning of all instruments and customization of software.

M/s Trilok Rawat