JJM 2020-2021- Periyakulam Block - Package No. JJM/PKM-15

Amount

1.PROVIDING FHTC, EXTENSION OF PIPE LINE, CONSTRUCTION OF 60000LITRE OHT (2nos), 30000LIT OHT, OPEN WELL & BORE WELL, CONSTRUCTION OF 100000lit SUMP WITH PUMPING MAIN & DISTRIBUTION LINE AT ERUMALAINAICKANPATTI PANCHAYAT

OPEN WELL

Geophysical investigation charges including preparation

Earth work open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in Hard stiff clay,stiff black cottonsoil, hard red earth, shales, murram, gravel, stoney earth & earth mixed with small size boulders and hard

Earth work open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in soft dis-integrated rock, laterite, soft rock or kankar not requiring blasting - first 2m depth.

Open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in medium rock & dense medium rock requiring blasting - first 2m depth.

Open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in Hard granite mmeasured in solid including blasting & stacking - first 2m depth.

open well 2m -4m depth (3.50-4.00M)

open well 4m -6m depth

open well 6m - 8m depth

open well 8m - 10m depth

open well 10m - 12m depth

open well 12m - 14m depth

open well 14m - 16m depth (14.00 - 15.20m)

open well 16m - 18m depth (16.00 - 16.20M)

Supplying and erecting centering for sides and soffits including supports and strutting upto 3.29m height for plane surface in all floors with all cross bracings using mild steel sheets of size 90 cm. x 60 cm. and 10 gauge stiffened, welded with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak (country wood) joist of size 10 cm x 6.5 cm dia spaced at about 90 cm. centre to centre and supported by casuarina props of 10 cm to 13 cm. dia spaced at 75 cm. centre to centre etc. complete complying with standard specification and as directed for the following items.

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length,bending to shape and tying in position and forming grills for all R.C.C works

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete for 10 cum

1.5m to 4.5m Below GL

0.00m to 1.5m Below GL

Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay ,stiff block cottom, hard red earth shales, muram gravel stoney earth and earth mixed with small size boulders S.S 20 B - First depth

Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay ,stiff block cottom, hard red earth shales, muram gravel stoney earth and earth mixed with small size boulders S.S 20 B - Second depth

Filling with the river sand including cost and conveyence of all materials to site and all labourges etc complete.

Cement concrete 1 : 4 : 8 mix using 40 mm gauge hand broken granite stone jelly for foundation including watering where ever necessary and laid in layers not more than 15 cm thick compacting etc complete

Supplying and erecting centering for side and soffits including supports and strutting upto 3.29 m height for plane surfaces in all floors with all cross bracing use mild steels of size 90cm x 60cm and 10 gauge stiffned welded with mild steel angles etc

PLANE SURFACE

A)Below G.L

B)G.L to 3.30 m

CURVED SURFACE

SQUARE COLUMN

Below Ground level

J)0 - 3.30 m outer column

K)3.31 - to 4.30m outer column

Supplying Fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc, complete as per standard specification.

Reinforcement Cement concrete 1 : 1.5 : 3 mix using 20mm gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabrication charges etc

A)1.5m to 4.5 Below G.L footing for rectangular portion

B)0m to 1.50 below G.L

C)0m to 4.5m from G.L

D)4.51m to 7.32 m from G.L

E)7.33m to 10.98m form G.L

Plastring in Cement Mortor 1:3 mix 10 mm thick all cost and convenyance of all labour charges all etc

Painting in two coats over outer wall surface with approved quality of Cement paint with colour over one coat of priming coat including cost of materials and labour charges etc.

Fabrication, supply delivery and fixing of out side MS ladder of 45 cm wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixing at 30cm center to center welded, jointed etc., providing with sutable side support, clamps and locking arrangements provided with one coat of red oxide paint for provided access to roof top 1,00,000 lit capacity OHT of sutable inclined lenght including bottom anchorage and transportation of all etc

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 mix using 20mm metal for OHT including cost of reinforcement placing grill in position centering shuttering charges mixing of concrete curing etc.

Providing manhole cover of size 0.60 x 0.60m in RCC 1:1.5:3 with sutable reinforcement 50x50x6mm MS angle fixed along edges and as per departmental officers

65 mm G I Pipe

65 mm G I Pipe

65 mm G I Pipe

50 mm G I Pipe

75 mm P V C Coupler

63 mm P V C Coupler

65 mm G I Tee

65 mm G I Coupling

65 mm Flange set

50 mm Flange set

65 mm G I Elbow

65 mm G I Bend

65 x50 mm G I reducer

65 mm G M Gate valve

50 mm G M Gate valve

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blastering but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm. Thick well rammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts, etc. including levelling the sites complete complying with standard specifications and as directed.

2 nd Depth of 2m to 3m in Hard Stiff clay For foundation

Supplying and filling in foundation and basement with filling River sand in layers not more than 15 cm. thick well reammed, watered and compacted complete complying with sandard specification.

Leveling coarse in Cement Concrete 1:3:6 (One cement three sand and Six hard brocken stone) using 40MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Reinforced Cement concrete 1:1.5:3 (One cement one and half sand and three hard broken stone) using 20MM. gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessaryand bearing surfaces of walls, sides and bottom of the slabs, beams etc. shall be finished smooth with cement mortar 1:3 (One cement and three sand) 12MM thick and with Kraft paper without claiming extra etc. as directed by the departmental officers complete complying with standard specification. The rate is including vibration charges: A) Beyand 1.5 m & upto 4.5 m Below G L Footing

Supplying and erecting centering for side and soffits including supports and strutting upto 3.29 m height for plane surfaces in all floors with all cross bracing use mild steels of size 90cm x 60cm and 10 gauge stiffned welded with mild steel angles etc CURVED SURFACE

Painting Two coat over wall surface with approved quality of plastic emulsion paint with colour over one coat of white cement for priming coat for the base including preparation of old colour/White washing surface and all magterials cost labour cost etc. 10m2

Supplying fabricating and placing in position mild steel or ribbed or steel for all reinforced cement concrete works as per the design given includingcost of steel and binding wire in all floors etc. complete complying with standard specification (MS rods or RTS bars will be supplied departmentally at section stores and cost will be recovered at issue rate). The binding wire shall be supplied by the Contractor.

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 mix using 20mm metal for Sump including cost of reinforcement placing grill in position centering shuttering charges mixing of concrete curing etc.

Supply and Delivery of 15 Hp 1000 x 40 lpm Open well submersible pump set with I SI mark i panel board as per 70324+7735.64

Supply and Delivery of 15 Hp 3 phase panel board Star delta with Two level Guard and Auto Start as per 18600+930

6 sqm 3 core cable

Labour charges for Errection of 15 H P Open well submersible pump set with I SI ithuot panel board as per TWARD SR 2013-2014

7/20 Service wire

7/20 G I wire

7/20 reals

Arial board

63 A FUSE UNIT

24"x18" meter board

50 mm G I Pipe

50mm GI Bend

50mm Gi Non Return valve

50mm Gate valve

32 mm G I Pipe.

32 mm G I Bend

32 mm G I coupling

75mm pvc pipe 4 ksc

Man hole cover ( steel)

80mm GI Pipe

80mm GI Coupling

80mm GI Bend

80mm GI Elbow

80mm GI Union

80mm GM Gate Valve

Laying & Jointing of 80mm GI Pipes

Cutting & Threading of 80mm GI Pipes

PUMPING MAIN LINE

Supply and delivery of three phase 15 H P submersible pump set as per IS 8034 with out pannel board having duty condition of 1000 LPM x 40 Headsubmersible pump set

Supply and delivery of Three phase pannel board with two level Guard and auto start suitable for 15 H P submersible pump set

6 Squr mm 3 core Cable

140mm HDPE Pipe PN 6

140mm PVC Bend

140mm PVC Tee

125mm GM Gate Valve

80 mm G I Pipe

80 mm G I bend

80 mm MS clamp set

80 mm GI heavy type coupling

80 mm GM Non return valve

80 mm G M Gate valve

80 mm flange set

80 mm H Nipple

63 A fuse units

7/20 Serivice wire

7/20 G I Wire

4 ways P V C Reals

Meter board

Earth copper plate

Labour charges for the errection of 15 H P submersible puimp set in the bore well inculding fixing and jointing submersible cable with proper clamps upto the nstarter to required depth and all so fixing of riser pipes to the requied depth valve erection charges etc. comlpete.

Supply and delivery of MS kiosk of size (0.75m x 0.45 m x 0.75 m) made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS angle of size 25mmx3mm inculding cutting welding grinding locking aregement and labour charges etc. complete.

90 mm HDPE Pipe PN 6

90 mm P V C Tee

90mm P V C Bend

Solvent

25mm Single Air Valve

Earthwork excavation and depositing on bank with n initial lead of 10 M initial list of 2 m. In hard stiff clay, stiff block cotton soil and hard red earth shales, murram, grvelstony earth and earth mixed with small bounders and hard gravely soil

Laying and jointing of 90mm P V C Pipes

Refilling the excavated soil in the trenches

DISTRIBUTION LINE

Provision for CC Road Cutting

90 mm P V C Pipe 6 Ksc

90 mm P V C Bend

90mm PVC Elbow

90 mm P V C Tee

90 mm P V C MTA

80 mm G M Gate valve

63 mm P V C Pipe 6 Ksc

63 mm P V C Bend

63 mm PVC Elbow

63 mm P V C Tee

63 mm P V C MTA

50 mm G M Gate valve

Solvent

50 mm G I Pipe

50 mm G I coupling

50mm GI Bend

50mm GI Elbow

50mm GI Union

50 mm flange set

Earthwork excavation and depositing on bank with n initial lead of 10 M initial list of 2 m. In hard stiff clay, stiff block cotton soil and hard red earth shales, murram, grvelstony earth and earth mixed with small bounders and hard gravely soil

Laying and jointing of 90 mm & 63 mm P V C Pipes

Laying and jointing of 50mm G I Pipes

Cutting & Threading of 50mm GI Pipes

Refilling the excavated soil in the trenches

Cement Concrete 1:4:8 using 40MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Cement Concrete 1:2:4 using 20MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Provision for Water Metre 50mm

Dirt Box

Erection Charges

BORE WELL

Geophysical survey charges ( Minimum 3 Locations)

Drilling of 150 mm dia Bore well in hard rock area inculding labour charges for inserting the casing pipe etc complete.

Over burden soil

Hard rock areas

Supply and delivery of 180 mm dia pvc plain casing pipes 6 KSC

Supply and delivery of three phase 10 H P submersible pump set as per IS 8034 with out pannel board having duty condition of 50 LPM x 275 Headsubmersible pump set

Supply and delivery of Three phase pannel board with two level Guard and auto start suitable for 10 H P submersible pump set

4 Squr mm 3 core Cable

50 mm G I Pipe

50 mm G I bend

50 mm MS clamp set

50 mm GI heavy type coupling

50 mm GM Non return valve

50 mm G M Gate valve

50 mm flange set

50 mm H Nipple

Bore well steel cover plate

63 A fuse units

7/20 Serivice wire

7/20 G I Wire

4 ways P V C Reals

Meter board

Earth copper plate

Labour charges for the errection of 10 H P submersible puimp set in the bore well inculding fixing and jointing submersible cable with proper clamps upto the nstarter to required depth and all so fixing of riser pipes to the requied depth valve erection charges etc. comlpete.

Supply and delivery of MS kiosk of size (0.75m x 0.45 m x 0.75 m) made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS angle of size 25mmx3mm inculding cutting welding grinding locking aregement and labour charges etc. complete.

Providing Functional House Hold Tap Connections for 806 Nos of House Holds

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

2.Providing FHTC Extension of pipe line,with Pumping main and delivery Construction of new 60,000 lit O H T with open well @ Nadupatty in Bomminaickenpatty panchayat @ Periyakulam Panchayat union

OPEN WELL

Geophysical investigation charges including preparation

Earth work open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in Hard stiff clay,stiff black cottonsoil, hard red earth, shales, murram, gravel, stoney earth & earth mixed with small size boulders and hard

Earth work open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in soft dis-integrated rock, laterite, soft rock or kankar not requiring blasting - first 2m depth.

Open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in medium rock & dense medium rock requiring blasting - first 2m depth.

Open well excavation complying with relevant clauses of T.N.D.S.S Well sinking & with lead upto 10m in Hard granite mmeasured in solid including blasting & stacking - first 2m depth.

open well 2m -4m depth (3.50-4.00M)

open well 4m -6m depth

open well 6m - 8m depth

open well 8m - 10m depth

open well 10m - 12m depth

open well 12m - 14m depth

open well 14m - 16m depth (14.00 - 15.20m)

open well 16m - 18m depth (16.00 - 16.20M)

Supplying and erecting centering for sides and soffits including supports and strutting upto 3.29m height for plane surface in all floors with all cross bracings using mild steel sheets of size 90 cm. x 60 cm. and 10 gauge stiffened, welded with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak (country wood) joist of size 10 cm x 6.5 cm dia spaced at about 90 cm. centre to centre and supported by casuarina props of 10 cm to 13 cm. dia spaced at 75 cm. centre to centre etc. complete complying with standard specification and as directed for the following items.

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length,bending to shape and tying in position and forming grills for all R.C.C works

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete for 10 cum

1.5m to 4.5m Below GL

0.00m to 1.5m Below GL

Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay ,stiff block cottom, hard red earth shales, muram gravel stoney earth and earth mixed with small size boulders S.S 20 B - First depth

Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay ,stiff block cottom, hard red earth shales, muram gravel stoney earth and earth mixed with small size boulders S.S 20 B - Second depth

Filling with the river sand including cost and conveyence of all materials to site and all labourges etc complete.

Cement concrete 1 : 4 : 8 mix using 40 mm gauge hand broken granite stone jelly for foundation including watering where ever necessary and laid in layers not more than 15 cm thick compacting etc complete

Supplying and erecting centering for side and soffits including supports and strutting upto 3.29 m height for plane surfaces in all floors with all cross bracing use mild steels of size 90cm x 60cm and 10 gauge stiffned welded with mild steel angles etc

PLANE SURFACE

A)Below G.L

B)G.L to 3.30 m

CURVED SURFACE

SQUARE COLUMN

Below Ground level

J)0 - 3.30 m outer column

K)3.31 - to 4.30m outer column

Supplying Fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc, complete as per standard specification.

Reinforcement Cement concrete 1 : 1.5 : 3 mix using 20mm gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabrication charges etc

A)1.5m to 4.5 Below G.L footing for rectangular portion

B)0m to 1.50 below G.L

C)0m to 4.5m from G.L

D)4.51m to 7.32 m from G.L

E)7.33m to 10.98m form G.L

Plastring in Cement Mortor 1:3 mix 10 mm thick all cost and convenyance of all labour charges all etc

Painting in two coats over outer wall surface with approved quality of Cement paint with colour over one coat of priming coat including cost of materials and labour charges etc.

Fabrication, supply delivery and fixing of out side MS ladder of 45 cm wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixing at 30cm center to center welded, jointed etc., providing with sutable side support, clamps and locking arrangements provided with one coat of red oxide paint for provided access to roof top 1,00,000 lit capacity OHT of sutable inclined lenght including bottom anchorage and transportation of all etc

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 mix using 20mm metal for OHT including cost of reinforcement placing grill in position centering shuttering charges mixing of concrete curing etc.

Providing manhole cover of size 0.60 x 0.60m in RCC 1:1.5:3 with sutable reinforcement 50x50x6mm MS angle fixed along edges and as per departmental officers

65 mm G I Pipe

65 mm G I Pipe

65 mm G I Pipe

50 mm G I Pipe

75 mm P V C Coupler

63 mm P V C Coupler

65 mm G I Tee

65 mm G I Coupling

65 mm Flange set

50 mm Flange set

65 mm G I Elbow

65 mm G I Bend

65 x50 mm G I reducer

65 mm G M Gate valve

50 mm G M Gate valve

PUMPING MAIN LINE

Supply and delivery of three phase 12.5 H P submersible pump set as per IS 8034 with out pannel board having duty condition of 1000 LPM x 40 Headsubmersible pump set

Supply and delivery of Three phase pannel board with two level Guard and auto start suitable for 12.5 H P submersible pump set

6 Squr mm 3 core Cable

80 mm G I Pipe ( pumping 400M)

80 mm G I bend

80 mm MS clamp set

80 mm GI heavy type coupling

80 mm GM Non return valve

80 mm G M Gate valve

80 mm flange set

80 mm H Nipple

63 A fuse units

7/20 Serivice wire

7/20 G I Wire

4 ways P V C Reals

Meter board

Earth copper plate

Labour charges for the errection of 12.5 H P submersible puimp set in the bore well inculding fixing and jointing submersible cable with proper clamps upto the nstarter to required depth and all so fixing of riser pipes to the requied depth valve erection charges etc. comlpete.

Supply and delivery of MS kiosk of size (0.75m x 0.45 m x 0.75 m) made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS angle of size 25mmx3mm inculding cutting welding grinding locking aregement and labour charges etc. complete.

90 mm HDPE Pipe PN 6

90 mm HDPE Tee

90mm HDPE Bend

Solvent

80mm GM Gate Valve

25mm Single Air Valve

Earthwork excavation and depositing on bank with n initial lead of 10 M initial list of 2 m. In hard stiff clay, stiff block cotton soil and hard red earth shales, murram, grvelstony earth and earth mixed with small bounders and hard gravely soil

Laying and jointing of 90mm HDPE Pipes

Refilling the excavated soil in the trenches

Collection and supply of sand and filling in to the basement including cost and conveyance to the siteand all labour charges for filling as per standard speecifications

Providing Functional House Hold Tap Connections for 48 Nos of House Holds

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

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}

JEGADEESWARI CONSTRUCTIONS