Package No.03/2020-21 Implementation of JJM to provide Functional Household Tap connection to Rural Households in Puthiragoudampalayam and Thennampillaiyur Village Panchayats in P.N.Palayam Block in Salem District for the year 2020-21 Phase - II

Amount

1.) Providing New borewell, Pipeline and FHTC in Puthiragoundampalayam at Puthiragoundampalayam Panchayat H/O Puthiragoundampalayam

1.A) New Bore Well, Motor with Pipe Line at Puthiragoundampalayam

Providing Geophysical investivation charges including Preparation of Geo Physical survey report etc complete. .

Drilling of 150 mm dia bore Well in hard area including labour charges for inserting the casing pipe in the overburden soil area and developing charges etc complete including with bore welll cover Overburden soil Depth Upto Cashing Pipe

Hard rock soil Depth Below Cashing Pipe

Supply & delivey of ISI marked Cashing Pipe150mm OD 6 KSC PVC pipes

Supplying and Delivery of 75 LPM x 275m Submersible Pumpset 10 HP Motor

Supplying and Delivery of 4.00 Sq.mm cable

Supplying and Delivery of Control 10 HP 3 Phase Panel Board (With two level guardand auto start )

Supplying and Delivery of 50 mm GI pipes

Supply and Delivery of Kiosk as per Standard

Construction of Pedastal With MS Kiosk as per Standard

Provision for GI / PVC Specials

50 mm GI Coupling

50 mm GI Elbow

50 mm GI Union

MS Clampset

50 mm H Nipple

50 mm NRV

63 mm PVC Ball Valuve

Solvent Paste 1/2 Lit

Air Valvu

50 mm Gate Valvu

Supply and run of 2 X 1.5 Sqmm (22/03) PVC insulated SC unsheathed Cu conductor of 1100 V grade

(19 Kg) No.8 SWG GI Wire

Supply and fixing of TNEB Meter Board suitable for 32A Three Phase service connection

Supply and run of 2x4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes

1.B) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

1.C) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

1.D) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

1.E) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Tee

50 mm GI Elbow

1.F) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

2.) Providing New borewell, Pipeline and FHTC in Devandra Nagar at Puthiragoundampalayam Panchayat H/O Puthiragoundampalayam

2.A) New Bore Well, Motor with Pipe Line at Devandra Nagar

Providing Geophysical investivation charges including Preparation of Geo Physical survey report etc complete. .

Drilling of 150 mm dia bore Well in hard area including labour charges for inserting the casing pipe in the overburden soil area and developing charges etc complete including with bore welll cover Overburden soil Depth Upto Cashing Pipe

Hard rock soil Depth Below Cashing Pipe

Supply & delivey of ISI marked Cashing Pipe150mm OD 6 KSC PVC pipes

Supplying and Delivery of 75 LPM x 275m Submersible Pumpset 10 HP Motor

Supplying and Delivery of 4.00 Sq.mm cable

Supplying and Delivery of Control 10 HP 3 Phase Panel Board (With two level guardand auto start )

Supplying and Delivery of 50 mm GI pipes

Supply and Delivery of Kiosk as per Standard

Construction of Pedastal With MS Kiosk as per Standard

Provision for GI / PVC Specials

50 mm GI Coupling

50 mm GI Elbow

50 mm GI Union

MS Clampset

50 mm H Nipple

50 mm NRV

63 mm PVC Ball Valuve

Solvent Paste 1/2 Lit

Air Valvu

50 mm Gate Valvu

Supply and run of 2 X 1.5 Sqmm (22/03) PVC insulated SC unsheathed Cu conductor of 1100 V grade

(19 Kg) No.8 SWG GI Wire

Supply and fixing of TNEB Meter Board suitable for 32A Three Phase service connection

Supply and run of 2x4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes

2.B) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

2.C) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

2.D) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

2.E) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Tee

50 mm GI Elbow

2.F) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

3.) Providing New borewell, Pipeline and FHTC in Merku Kattu Kottai at Puthiragoundampalayam Panchayat H/O Puthiragoundampalayam

3.A) New Bore Well, Motor with Pipe Line at Merku Kattu Kottai

Providing Geophysical investivation charges including Preparation of Geo Physical survey report etc complete. .

Drilling of 150 mm dia bore Well in hard area including labour charges for inserting the casing pipe in the overburden soil area and developing charges etc complete including with bore welll cover Overburden soil Depth Upto Cashing Pipe

Hard rock soil Depth Below Cashing Pipe

Supply & delivey of ISI marked Cashing Pipe150mm OD 6 KSC PVC pipes

Supplying and Delivery of 75 LPM x 275m Submersible Pumpset 10 HP Motor

Supplying and Delivery of 4.00 Sq.mm cable

Supplying and Delivery of Control 10 HP 3 Phase Panel Board (With two level guardand auto start )

Supplying and Delivery of 50 mm GI pipes

Supply and Delivery of Kiosk as per Standard

Construction of Pedastal With MS Kiosk as per Standard

Provision for GI / PVC Specials

50 mm GI Coupling

50 mm GI Elbow

50 mm GI Union

MS Clampset

50 mm H Nipple

50 mm NRV

63 mm PVC Ball Valuve

Solvent Paste 1/2 Lit

Air Valvu

50 mm Gate Valvu

Supply and run of 2 X 1.5 Sqmm (22/03) PVC insulated SC unsheathed Cu conductor of 1100 V grade

(19 Kg) No.8 SWG GI Wire

Supply and fixing of TNEB Meter Board suitable for 32A Three Phase service connection

Supply and run of 2x4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes

3.B) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

3.C) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

3.D) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

3.E) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Tee

50 mm GI Elbow

3.F) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

4.) Providing New borewell, Pipeline and FHTC in Therkku Kattu Kottai at Puthiragoundampalayam Panchayat H/O Puthiragoundampalayam

4.A) New Bore Well, Motor with Pipe Line at Therkku Kattu Kottai

Providing Geophysical investivation charges including Preparation of Geo Physical survey report etc complete. .

Drilling of 150 mm dia bore Well in hard area including labour charges for inserting the casing pipe in the overburden soil area and developing charges etc complete including with bore welll cover Overburden soil Depth Upto Cashing Pipe

Hard rock soil Depth Below Cashing Pipe

Supply & delivey of ISI marked Cashing Pipe150mm OD 6 KSC PVC pipes

Supplying and Delivery of 75 LPM x 275m Submersible Pumpset 10 HP Motor

Supplying and Delivery of 4.00 Sq.mm cable

Supplying and Delivery of Control 10 HP 3 Phase Panel Board (With two level guardand auto start )

Supplying and Delivery of 50 mm GI pipes

Supply and Delivery of Kiosk as per Standard

Construction of Pedastal With MS Kiosk as per Standard

Provision for GI / PVC Specials

50 mm GI Coupling

50 mm GI Elbow

50 mm GI Union

MS Clampset

50 mm H Nipple

50 mm NRV

63 mm PVC Ball Valuve

Solvent Paste 1/2 Lit

Air Valvu

50 mm Gate Valvu

Supply and run of 2 X 1.5 Sqmm (22/03) PVC insulated SC unsheathed Cu conductor of 1100 V grade

(19 Kg) No.8 SWG GI Wire

Supply and fixing of TNEB Meter Board suitable for 32A Three Phase service connection

Supply and run of 2x4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes

4.B) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

4.C) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

4.D) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

4.E) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Tee

50 mm GI Elbow

4.F) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

5.) Providing New borewell, Pipeline and FHTC in Alangari at Puthiragoundampalayam Panchayat H/O Puthiragoundampalayam

5.A) New Bore Well, Motor with Pipe Line at Alangari

Providing Geophysical investivation charges including Preparation of Geo Physical survey report etc complete. .

Drilling of 150 mm dia bore Well in hard area including labour charges for inserting the casing pipe in the overburden soil area and developing charges etc complete including with bore welll cover Overburden soil Depth Upto Cashing Pipe

Hard rock soil Depth Below Cashing Pipe

Supply & delivey of ISI marked Cashing Pipe150mm OD 6 KSC PVC pipes

Supplying and Delivery of 75 LPM x 275m Submersible Pumpset 10 HP Motor

Supplying and Delivery of 4.00 Sq.mm cable

Supplying and Delivery of Control 10 HP 3 Phase Panel Board (With two level guardand auto start )

Supplying and Delivery of 50 mm GI pipes

Supply and Delivery of Kiosk as per Standard

Construction of Pedastal With MS Kiosk as per Standard

Provision for GI / PVC Specials

50 mm GI Coupling

50 mm GI Elbow

50 mm GI Union

MS Clampset

50 mm H Nipple

50 mm NRV

63 mm PVC Ball Valuve

Solvent Paste 1/2 Lit

Air Valvu

50 mm Gate Valvu

Supply and run of 2 X 1.5 Sqmm (22/03) PVC insulated SC unsheathed Cu conductor of 1100 V grade

(19 Kg) No.8 SWG GI Wire

Supply and fixing of TNEB Meter Board suitable for 32A Three Phase service connection

Supply and run of 2x4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes

5.B) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

4.C) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

4.D) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

4.E) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Tee

50 mm GI Elbow

4.F) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

5.) Providing Pipeline and FHTC in Anna Nagar Colony at Thennampillaiyur Panchayat H/O Thennampillaiyur

5.A) Pumping Main Line in Anna Nagar Colony

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

5.B) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

5.C) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

5.D) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Elbow

5.E) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

6.) Providing Pipeline and FHTC in West Boyur Theru at Thennampillaiyur Panchayat H/O Thennampillaiyur

6.A) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

6.B) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

6.C) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

6.D) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Elbow

6.E) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

7.) Providing Pipeline and FHTC in Thennampillaiyur at Thennampillaiyur Panchayat H/O Thennampillaiyur

7.A) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

7.B) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

7.C) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

7.D) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Elbow

7.E) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

8.) Providing Pipeline and FHTC in South Boyar Theru at Thennampillaiyur Panchayat H/O Thennampillaiyur

8.A) Pumping Main Line

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90mm PVC Bend

90mm x 80mm PVC Threaded Coupler

8.B) Distribution Main Line 110 mm PVC Pipe / 100 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 110 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

110 mm PVC Bend

110 mm PVC Threaded Coupler

110 mm PVC Tee

110 mm X 90 mm Reducer

110 mm X 63 mm Reducer

50mm Water meter

Dirt Box

Fitting Charges of Meter in OHT Column

Provision for Pit for Water meter 90x75 cm

80mm Gate Valvu

Provision for Pit for Gate Valuve 90x75 cm

8.C) Distribution Main Line 90 mm PVC Pipe / 80 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 90 mm OD PVC Pipe 4 KSC

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

90 mm PVC Bend

90 mm PVC Threaded Coupler

90 mm PVC Tee

90 mm X 63 mm Reducer

8.D) Distribution Main Line 63 mm PVC Pipe / 50 mm GI Pipe

Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation.

Supply of unplasticised pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm OD PVC Pipe 4 KSC

50 mm GI Pipe

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc

50 mm GI Pipe

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Bend

63 mm PVC Threaded Coupler

63 mm PVC Tee

63 mm PVC End Cap

Provision for 50mm GI Specials to site of work etc complete

50 mm GI Coupling

50 mm GI Elbow

8.E) Provision for FHTC

HSC Connection in DI Mains for Water Supply Scheme -Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm ( TWAD SOR Pag. No. 38/2)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) ( TWAD SOR Pag. No. 38/3-I)

Provision for House Service Connection

b. Poly Propylene compression Female Threaded Adaptor for 20mm

c. Poly propylene 90 Degree Compression elbow for 20mm

d. Poly Propylene compression Female Threaded Elbow for 20mm

e. Poly Propylene compression Male Threaded Adaptor for 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISI 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers (Measurement as per Surveying Data with reference to Drawings)

Lowering and laying the Pipes and specials to trench , laying to proper grade and alignment, Jointing with coupler and specials fixing with Solvent cement paste etc 20 mm OD PVC Pipe 6 KSC

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection ( TWAD SOR Pag. No. 12)

Supply & Jointing 20 mm SS/brass tap (Local rate)

f. U PVC ball valve for 20mm

BT ROAD / WBM ROAD CUTTING CHARGES ( TWAD SOR Pag. No. 263 - 2 a)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line ( TWAD SOR Pag. No. 263 - 3)

g.Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc ( TWAD SOR Pag. No. 151/188)

h.cutting MDPE Pipes and specials true axis and finishing the end complete( TWAD SOR Pag. No. 244/12c)

Provision for Flow Control Valvue

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

P.VARADHAN