Construction of all civil and E and M works consisting of supplying laying and Jointing of GI MSERW heavy or medium pipes under Kandi pumping W S Scheme

CIVIL WORK:-

Source and treatment works-

Supply of all materials, labour, T&P etc and construction of following works as per typedesign and drawing complete

5.0 meter dia and about 8.0 meter depth below river bed inflitration well including cost of pump house supermounted over inflitration well and supply of all materials, cartage, labour and T&P etc. but excluding cost of pumps, motor and all other electrical equipments

Supply of all materials, labour T&P etc and fixing of bucket type chlorinator of 25 litre capacity

Protection works for source and treatment (Detail below)

Construction work for Random Rubble Stone masonary laid in 1:6 cement and sand mortar in breast walls, retaining walls, parapets scuppers etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stoneaggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:2:4 (1 Cement : 2 coarse sand : 4 graded stoneaggregate 20 mm nominal size).

Construction work for Approach path at inflitration well as per including Supply of all materials, labour T&P; Royalties etc complete as per drawing and technical specification

Rising main works-

Providing, carting from store to site of works & laying, jointing of following sizes of pipes.

80mm dia and 3.2mm thick (MSERW Yst 210)

80mm dia and 4.8mm thick (MSERW Yst 210)/API 5L grade X-46

50mm dia and 4.4mm thick (MSERW Yst 210)/API 5L grade X-46

Supply of specials @5% of the cost of pipe

Excavation of earth for pipe line in following strata lift up to 1.5m. lead up to 30 M. including refilling watering ramming of excavated earth into the trenches and removal of surplus earth up to a distabce of 60 m. from trenches including supply of labour and T&P etc complete. Assuming that 90% pipe laid in trenches, it is estimated that 75% excavation will be in soil mixed with singhel bajri & boulders and rest 25 % will be in medium rock.

Soil mixed with bajri and boulder

Medium rock

Supply, cartage lowering them into the trenches laying true to alignment and gradient jointing and fixing with pipe line including cutting and treading making up lengthes as required for proper completion of work with the following fittings including cartage of materials, labours, t&p etc complete

Scour/Sluice valves (PN-1.6) AS PER IS 14846/2000

80 mm dia

50 mm dia

High head cast steel air valves

50 mm dia 600 class

25 mm dia 300 class

Supply of all materials labours, t&p etc. and contruct scour/ sluice/air valve chamber as per type design complete

Supply of all materials labours, t&p etc. and contruct anchor/thrust blocksas as per type design complete

Protection works for Rising main (Detail below)

Excavation of earth for pipe line in following strata lift up to 1.5m. lead up to 30 M. including refilling watering ramming of excavated earth into the trenches and removal of surplus earth up to a distabce of 60 m. from trenches including supply of labour and T&P etc complete. Assuming that 90% pipe laid in trenches, it is estimated that 75% excavation will be in soil mixed with singhel bajri & boulders and rest 25 % will be in medium rock.

Soil mixed with bajri and boulder

Construction work for Random Rubble Stone masonary laid in 1:6 cement and sand mortar in breast walls, retaining walls, parapets scuppers etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Construction work for Random Rubble Stone masonary laid in Dry in breast walls, retaining walls etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stoneaggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:2:4 (1 Cement : 2 coarse sand : 4 graded stoneaggregate 20 mm nominal size).

Clear water Reservoir

Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside the tank and alluminium ladder inside of the tank, M.S. M.H. cover with locking arrangement, lightning conductor as per electricity rules, water level indicator, supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover, ventilator column etc. complete with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2. (details as per inclose estimate)

MPS 20 Kl

IPS-I 135 KL

Construction of RCC semi sunk Reservoir including supply of all materials labour and T&P etc. complete and testing of C.W.R.

Protection works for C.W.R. (Detail below)

Provision for boundary wall or such other works all round the land/ pumping station for preventing approach of unauthorised souls.

Gate (3.6 m. wide iron gate with pillars)

Gate (1.0 m. x 2.4 iron gate with pillars)

Gravity main works-

Providing, carting from store to site of works & laying, jointing of following sizes of G.I. Medium quality screwed pipes with specials and fittings in trenches.

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supply of G.I. special @5% of the cost of pipe

Excavation of earth for pipe line in following strata lift up to 1.5m. lead up to 30 M. including refilling watering ramming of excavated earth into the trenches and removal of surplus earth up to a distabce of 60 m. from trenches including supply of labour and T&P etc complete. Assuming that 90% pipe laid in trenches, it is estimated that 75% excavation will be in soil mixed with singhel bajri & boulders and rest 25 % will be in medium rock.

Soil mixed with bajri and boulder

Medium rock

Supply, cartage lowering them into the trenches laying true to alignment and gradient jointing and fixing with pipe line including cutting and treading making up lengthes as required for proper completion of work with the following fittings including cartage of materials, labours, t&p etc complete

Wheel valves (class-I) as per IS 788/1997

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Air valves

20 mm dia

Supply of all materials labours, t&p etc. and contruct wheel valve chamber as per type design complete

Supply of all materials labours, t&p etc. and contruct air valves as per type design complete

Protection works for Gravity main (Detail below)

Excavation of earth for pipe line in following strata lift up to 1.5m. lead up to 30 M. including refilling watering ramming of excavated earth into the trenches and removal of surplus earth up to a distabce of 60 m. from trenches including supply of labour and T&P etc complete. Assuming that 90% pipe laid in trenches, it is estimated that 75% excavation will be in soil mixed with singhel bajri & boulders and rest 25 % will be in medium rock.

Soil mixed with bajri and boulder

Construction work for Random Rubble Stone masonary laid in 1:6 cement and sand mortar in breast walls, retaining walls, parapets scuppers etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Construction work for Random Rubble Stone masonary laid in Dry in breast walls, retaining walls etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stoneaggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:2:4 (1 Cement : 2 coarse sand : 4 graded stoneaggregate 20 mm nominal size).

Distribution main works-

Providing, carting from store to site of works & laying, jointing of following sizes of G.I. Medium quality screwed pipes with specials and fittings in trenches.

32 mm dia

40 mm dia

80 mm dia

100 mm dia

Supply of G.I. special @5% of the cost of pipe

Excavation of earth for pipe line in following strata lift up to 1.5m. lead up to 30 M. including refilling watering ramming of excavated earth into the trenches and removal of surplus earth up to a distabce of 60 m. from trenches including supply of labour and T&P etc complete. Assuming that 90% pipe laid in trenches, it is estimated that 75% excavation will be in soil mixed with singhel bajri & boulders and rest 25 % will be in medium rock.

Soil mixed with bajri and boulder

Medium rock

Supply, cartage lowering them into the trenches laying true to alignment and gradient jointing and fixing with pipe line including cutting and treading making up lengthes as required for proper completion of work with the following fittings including cartage of materials, labours, t&p etc complete

Wheel valves (class-I) as per IS 788/1997

32 mm dia

40 mm dia

80 mm dia

Air valves

20 mm dia

Supply of all materials labours, t&p etc. and contruct wheel valve chamber as per type design complete

Supply of all materials labours, t&p etc. and contruct air valves as per type design complete

Protection works for Distribution main (Detail below)

Excavation of earth for pipe line in following strata lift up to 1.5m. lead up to 30 M. including refilling watering ramming of excavated earth into the trenches and removal of surplus earth up to a distabce of 60 m. from trenches including supply of labour and T&P etc complete. Assuming that 90% pipe laid in trenches, it is estimated that 75% excavation will be in soil mixed with singhel bajri & boulders and rest 25 % will be in medium rock.

Soil mixed with bajri and boulder

Construction work for Random Rubble Stone masonary laid in 1:6 cement and sand mortar in breast walls, retaining walls, parapets scuppers etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Construction work for Random Rubble Stone masonary laid in Dry in breast walls, retaining walls etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stoneaggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:2:4 (1 Cement : 2 coarse sand : 4 graded stoneaggregate 20 mm nominal size).

Pump House and other building works

Supply of all materials, labour T&P etc and construct following pump hose as per drawing including cost of all labour & fitting etc. complete

One no. Pump house at I.P.S. having size 6.0x5.0x4.0 M. as per drawing, including cost of all materials, labour cartage and T&P

Supply of all materials, labour T&P etc and construct residances for care takers/operators or chaukidars for effective operation and maintenance of the scheme and pumps etc. (02 nos)

Supply of all materials, labour T&P etc and construct H.T. Pannel room (Size 4M. X 3M.) one at each pumping station and I.W. site

Supply of all materials, labour T&P etc and construct foundation(Size 2.4m.x 1.0m. X 1.0m.) for pumping plants one at each pumping station

Protection works for Pump hose and Building

Excavation of earth for pipe line in following strata lift up to 1.5m. lead up to 30 M. including refilling watering ramming of excavated earth into the trenches and removal of surplus earth up to a distabce of 60 m. from trenches including supply of labour and T&P etc complete. Assuming that 90% pipe laid in trenches, it is estimated that 75% excavation will be in soil mixed with singhel bajri & boulders and rest 25 % will be in medium rock.

Soil mixed with bajri and boulder

Construction work for Random Rubble Stone masonary laid in 1:6 cement and sand mortar in breast walls, retaining walls, parapets scuppers etc. including Supply of all materials, labour T&P Royalties etc complete as per drawing and technical specification clauses 702,704,1202 &1203 of Mord specifications

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stoneaggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:2:4 (1 Cement : 2 coarse sand : 4 graded stoneaggregate 20 mm nominal size).

Cartage of G.I./ M.S ERW pipe (as per site requirement)

Provision of Hiring of Godown during execution of work

E&M (Electrical and Mechanical):-

PUMPING MACHINERY AT THREE STAGES- (2 SET EACH STAGE) as per specification (details as per below)

Pumping plant for Inflitration well

Submersible pump set capable of following specification with suitable electric motor to be operated on 415( +/-) 10% volts 3 phase, 50 C/s Discharge 600 LPM HEAD 110 Mtrs.

star delta starter cum Panel suitable for above pump

MCCB 125 AMP (with wooden board)

Power wiring 1x3x16 sq. mm submersible cable

Supply of Al Armoured cable of size 35 sq mm 3.5 core

Jointing material such as tape, lugs etc

Earthing f pumping plant with GI earth strip, GI watering pipe salt and charcol etc as required for double loop earthing

Main piping and valves

100 mm diax 4.8 mm thick MS column pipe in 3 meter length with interlocking arrangement (35 mt) 100 mm dia C.I. D.F. Sluice valve PN-1.0 (02NOS), 100mm dia C.I. D.F. Reflux valve PN-1.0 (02NOS), ,100x100x100 mm dia C.I.A.F. Tee (01no.), 100 mm dia CI D/F bend (02 nos) , 100mmdia MS D/F pipe 1.0 meter lenth (02nos), 100 mm dia MS D/F pipe 1.50 meter length (02nos)

Necessary nut bolt and packings (1 set)

2 Ton cap. And 4.5 MT lift chain pully block

Necessary tools and spanners

Rubber resistance sheets 25 mm thick

Clorination plant with all accessories i.e. dozer/injector pump , collection tank (100ltr. Capacity) , sodium hypochlorite solution (100litre), Cl test kit etc.

Installtion and commissioning of pumping plant and accessories

Testing of pumping plant

Painting

75 KVA SERVO voltage copper wound 3 phase 4 WIRE, INPUT Voltage(320-480 v), output voltage 400+/- 1% for pumping plant with acessories as TPN change over switch, cable etc. complete

Main pumping station (MPS)

Centrifugal pump set, (Q)-600 LPM , Head 392 meters

Motor for above pump

Base plate for above pump set

Fully automatic auto transfarmer starter suitable for above motor(oil cooled)

Control panel suitable for above pumping plant

150 mm sq Al conductor armoured , 3.5 core XLPE cable of 1.1 kv GRADE

50 mm sq Cu conductor 1 core submersible cable of 1.1 KV Grade

Jointing material such as tape, lugs etc

Double loop G.I. earthing

Main piping and valves comprising of the following

80 mm dia C.I. D/F Sluice valve of class PN 1.0

80 mm dia CS DF sluice valve class 600 ASA

80 mm dia CS D/F reflux valve class 600 ASA-03 nos

Pipe and fitting -1 set

Gauges (0-52 kg/cm2)

Tools

Supply of spare of starter (connector-03nos, over load relay-01 no., timer -02no.)

Hot gantry 3 ton with 8 meter span lift capacity with geared travelling trolly with two girder in the pump house

Automatic chlorine meter along with IOT Device

Rubber resistence sheet (size 1mx2mx0.025m)

Installation

Commissioning

Testing

At works

At Site

Painting

160 KVA KVA SERVO voltage copper wound 3 phase 4 WIRE, INPUT Voltage(320-480 v), output voltage 400+/- 1% for pumping plant with acessories as TPN change over switch, cable etc. complete

Intermediate pumping station-I (IPS)

Centrifugal pump set, (Q)-300 LPM , Head 503 meters

Motor for above pump

Base plate for above pump set

Fully automatic auto transfarmer starter suitable for above motor(oil cooled)

Control panel suitable for above pumping plant

150 mm sq Al conductor armoured , 3.5 core XLPE cable of 1.1 kv GRADE

50 mm sq Cu conductor 1 core submersible cable of 1.1 KV Grade

Jointing material such as tape, lugs etc

Double loop G.I. earthing

Main piping and valves comprising of the following

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

80 mm dia CS DF sluice valve class 600 ASA-4nos

80 mm dia CS D/F reflux valve class 600 ASA-03 nos

Pipe and fitting -1 set

Gauges (0-52 kg/cm2)

Tools

Supply of spare of starter (connector-03nos, over load relay-01 no., timer -02no.)

Hot gantry 3 ton with 8 meter span lift capacity with geared travelling trolly with two girder in the pump house

Rubber resistence sheet (size 1mx2mx0.025m)

Installation

Commissioning

Testing

At works

At Site

Painting

125 KVA KVA SERVO voltage copper wound 3phase 4 WIRE, INPUT Voltage(320-480 v), output voltage 400+/- 1% for pumping plant with acessories as TPN change over switch, cable etc. complete

I-WELL 2 shift 6 hours operation (By two operators)

MPS 2 shift 6 hours operation (By two operators)

MPS 2 shift 6 hours operation (By two operators)