PACKAGE No. 05 -Implementation of Jal Jeevan Mission (JJM) - 2020-21 to provide Functional Household Tap connection to Rural Households 1 Villlage Panchayats for Annavasal in Pudukkottai District.

Amount

1. Providing FHTC , Borewell , Pumping main and Distribution line at Puliyampatty in Parambur Panchayat

NEW BOREWELL - HARD ROCK AREA

Conduction Geo Physical survey using scienfic instrument

Drilling of 150mm dia borewell in alluvial soil strata by direct and circulation method using Rotary ring including transporting of rig supporting vechicle from one place to another place 150mm dia pilot bore well

Loose Soil

Hard Rock

Supply and delivery of following PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

5.00 HP PUMPSET

Supply and delivery of the submersible pumpset 75Lpm x175m head of 5.00 HP including all charges

Supply and delivery following 5.00 Hp submersible pumpset control pannel board

Supply and delivery of 4.00 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm UPVC Column pipes for pumpset erection

50mm UPVC Column Pipe

Supply and delivery and erection of following GI Specials for Pumpset

50mm Elbow

50mm GM Gate valve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

Provision for EB Service Connection (EB Deposit) charges etc.

Supply and fixing of 32mm dia GI Pipe for Service wire EB Post to Main

Supply and fixing of 7/20 GI Bearer EB Service wire connection etc., completed

Provision for Labour charges for EB service connection works.

Provision for Nylone Rope

Construction of MS KISOK Box

Supply and delivery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Construction of pedestal for KISOK with size 0.75 x 0.45 x 1.80 in cm 1:5 using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Pipeline for Pumping Main

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

FHTC Estimate

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

20mm dia UPVC Pipe

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

20mm dia UPVC Pipe

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

2. Providing FHTC , OHT (10,000 Litre capacity) , Borewell, Pumping main and Distribution line at Pudupatty in Parambur Panchayat

NEW BOREWELL - HARD ROCK AREA

Conduction Geo Physical survey using scienfic instrument

Drilling of 150mm dia borewell in alluvial soil strata by direct and circulation method using Rotary ring including transporting of rig supporting vechicle from one place to another place 150mm dia pilot bore well

Loose Soil

Hard Rock

Supply and delivery of following PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

5.00 HP PUMPSET

Supply and delivery of the submersible pumpset 75Lpm x175m head of 5.00 HP including all charges

Supply and delivery following 5.00 Hp submersible pumpset control pannel board

Supply and delivery of 4.00 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm UPVC Column pipes for pumpset erection

50mm UPVC Column Pipe

Supply and delivery and erection of following GI Specials for Pumpset

50mm Elbow

50mm GM Gate valve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

Provision for EB Service Connection (EB Deposit) charges etc.

Supply and fixing of 32mm dia GI Pipe for Service wire EB Post to Main

Supply and fixing of 7/20 GI Bearer EB Service wire connection etc., completed

Provision for Labour charges for EB service connection works.

Provision for Nylone Rope

Construction of MS KISOK Box

Supply and delivery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Construction of pedestal for KISOK with size 0.75 x 0.45 x 1.80 in cm 1:5 using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Pipeline for Pumping Main

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Supply and delivery of following GI Pipes

50mm GI Pipe

50mm GI Elbow

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

FHTC Estimate

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

20mm dia UPVC Pipe

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

20mm dia UPVC Pipe

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

10,000 litre Capacity tank

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in hard stiff clay, stiff black cottonsoil, hard red earth , shales, murams,gravel, stoney earth and earth mixed with small boulders and hard gravelly soil (SS 20B) including shoring, and strutting baling out of water wherever necessary and all other incidental charges etc. complete as directed by TWAD Board Officers.

First depth of 2m

Second depth of 1m

Supply and filling the foundation with clean river sand in layers, of not exceeding 15 CM thick complying with standard specification including consolidation and watering etc complete as directed by TWAD Board Officers.

Plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers Beyond 1.5m-4.5m below G.L For foundation

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

Beyond 1.5m to 4.5m below GL

Beyond 0 to 1.50m below GL

0m to 4.5m above GL

Above 4.51m to 7.32 m above

Above 7.32 m & up to 10.98 m from GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M. S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium)spaced at 75cm c/c etc., complete as directed by TWAD Board officers.

PLANE SURFACES

Below G.L.

Upto 3.30 m ht

Curved Surface

Square column

Ground level to 3.30 m

Applying two coats of cement paint of approved quality and colour over one coat of primer over plastered exposed surface of the reservoir including one coat of primer ,cleaning /preparing the surface, curing and complete as directed by the TWAD Board Officers.

Supply, fabricating and placing in position of RTS rods for reinforcement at all heights for all RCC works including cost of steel, binding wire, labour charges etc. complete as directed by TWAD Board Officers.

Up to16 mm dia and above 16 mm dia rods

Supply and Delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50mm x 50mm x 6mm MS angle for sides and steps in 16 mm MS plain rods fixed at 30cm C/C welded jointed etc ., providing with suitable side supports, clamps and locking arrangements provided with two coats of approved enamel paint over one coat of red oxide paint , for providing access to roof top of OHT of suitable inclined length, including bottom anchorage and transportation and as directed by TWAD Board officers. The rate includes concrete bed block in CC 1:2:4 using 20mm HBGS at top and bottom of suitable size with necessary anchor bolts (SOR 19-20/ Pg 90/Item 19.0)

Supply, delivery and fixing of RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) inside access ladder 0.60m wide made with steps at 45 cm interval from roof slab to floor slab level of the S.R including cost of reinforcement, fabrication, labour charges, centering charges colour washing with cement paint of approved colour and quality in two coats etc. complete and as directed by the TWAD Board Officers.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl and as directed by TWAD Board officers

Supplying and fixing of cut stone of size 0.45m x 0.45m x 0.15 set in CM 1:3 (One cement and three sand) below the inlet pipe inside the service reservoir and as directed by the TWAD Board Officers.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 50 x 50 x 6mm MS angle fixed along edges and as directed by TWAD Board officers.

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box ( vide separate sheet)

65mm dia GI pipes for inlet conection

65mm dia GI pipes for overflow & rainwater harvesting pipe

50mm dia GI pipes or scour pipe

65mm dia GI pipe delivery pipe

90mm dia PVC Thraded coupler

63mm dia PVC Thraded coupler

65mm dia GI Tee

65mm dia GI Bend 90

65mm dia GI Bend (short)

65mm dia GI Coupler

65mm dia GI Union

65mm dia GI Elbow

50mm dia GI Union

50mm dia GI Elbow

65mm dia GI Tee

65x50mm dia GI Reducer

75x63mm dia PVC Reducer

65mm dia GM gate valve

50mm dia GM gate valve

63mm PVC 4ksc pipe

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete and as directed by the TWAD Board Officers.

As per item l(a) + l(b) Less item 2,3 & 4A & 4B Total

Painting or the SR With enamel paint for name board as per specification

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box ( vide separate sheet)

Provision for fire hydrant

Provision for fixing of foundation Inagural stone etc. completed

RAINWATER HARWESTING FOR SOAK PIT

Earth work excavation in all clauses of soil such as hard stiff clay, hard gravelly soil as per SS 20 B for narrow foundation

Filling with good river sand including cost and conveyance of sand to work site including all labour charges for charges for filling etc, complete.

Supply ,delivery and filling of 20mm broken stonee including all labour charges for charges for filling etc, complete.

Supply ,delivery and filling of 40mm broken stonee including all labour charges for charges for filling etc, complete.

Cement concrete 1:4:8 mix using using 40 mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Brick work in cement mortar 1:5 (one cement and five sand) using country bricks ground moulded of size 23 x 11 x 7 cm. For the following including curing etc. complete complying with standard specification

Cement concrete 1:2:4 mix using using 20 mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Plastering with cement mortor 1:5 mix to 12mm thickness including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Supply and fixing of 4" PVC Pipe etc., completed

Supply and fixing of 900mm dia RCC Coller

Provision for conveyance of 900mm dia RCC Coller

Labour charges for fixing 900mm dia RCC coller & Filling 20mm jelly and 40mm broken jelly etc., completed

3. Providing FHTC , OHT (30,000 Litre capacity) , Borewell, Pumping main and Distribution line at Kanniyapatty in Parambur Panchayat

NEW BOREWELL - HARD ROCK AREA

Conduction Geo Physical survey using scienfic instrument

Drilling of 150mm dia borewell in alluvial soil strata by direct and circulation method using Rotary ring including transporting of rig supporting vechicle from one place to another place 150mm dia pilot bore well

Loose Soil

Hard Rock

Supply and delivery of following PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

5.00 HP PUMPSET

Supply and delivery of the submersible pumpset 75Lpm x175m head of 5.00 HP including all charges

Supply and delivery following 5.00 Hp submersible pumpset control pannel board

Supply and delivery of 4.00 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm UPVC Column pipes for pumpset erection

50mm UPVC Column Pipe

Supply and delivery and erection of following GI Specials for Pumpset

50mm Elbow

50mm GM Gate valve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

Provision for EB Service Connection (EB Deposit) charges etc.

Supply and fixing of 32mm dia GI Pipe for Service wire EB Post to Main

Supply and fixing of 7/20 GI Bearer EB Service wire connection etc., completed

Provision for Labour charges for EB service connection works.

Provision for Nylone Rope

Construction of MS KISOK Box

Supply and delivery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Construction of pedestal for KISOK with size 0.75 x 0.45 x 1.80 in cm 1:5 using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Pipeline for Pumping Main

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Supply and delivery of following GI Pipes

50mm GI Pipe

50mm GI Elbow

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

FHTC Estimate

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

20mm dia UPVC Pipe

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

20mm dia UPVC Pipe

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

30,000 litre Capacity tank

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in hard stiff clay, stiff black cottonsoil, hard red earth , shales, murams,gravel, stoney earth and earth mixed with small boulders and hard gravelly soil (SS 20B) including shoring, and strutting baling out of water wherever necessary and all other incidental charges etc. complete as directed by TWAD Board Officers.

First depth of 2m

Second depth of 1m

Supply and filling the foundation with clean river sand in layers, of not exceeding 15 CM thick complying with standard specification including consolidation and watering etc complete as directed by TWAD Board Officers.

Plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers Beyond 1.5m-4.5m below G.L For foundation

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

Beyond 1.5m to 4.5m below GL

Beyond 0 to 1.50m below GL

0m to 4.5m above GL

Above 4.51m to 7.32 m above

Above 7.32 m & up to 10.98 m from GL

Above 10.98 m & up to 14.68 m from GL

Above 14.64 m & up to 18.30 m from GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M. S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium)spaced at 75cm c/c etc., complete as directed by TWAD Board officers.

PLANE SURFACES

Below G.L.

G L to 3.30 m from Above Gl

5.31m to 6.30 m from above Gl

8.31 to 9.30 m from above Gl

11.31 to 12.30m above G L

Curved Surface

Floor slab sides 11.3 to 12.30m

Square column

Below G.L.

column 0 m to 3.30m above G L

column from 3.31 to 4.30m above G L

column from 4.31 to 5.30m above G L

column from 5.31 to 6.30m above G L

column from 6.31 to 7.30m above G L

column from 7.31 to 8.30m above G L

column from 8.31 to 9.30m above G L

column from 9.3 to 10.30m above G L

column from 10.31 to 11.30m above G L

column from 11.31m to 11.45m above G L

Painting two coats with Emulsion Paint over the one coat of Priming coat including cost and conveyance of all materials to site and all labour charges etc complete

Supply, fabricating and placing in position of RTS rods for reinforcement at all heights for all RCC works including cost of steel, binding wire, labour charges etc. complete as directed by TWAD Board Officers.

Up to16 mm dia and above 16 mm dia rods

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mmx 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply,delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level-1No. and above Ground Level - 4Nos. Supply andfixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type (SOR 19-20/ Pg 90/Item 19.0)

Supply, delivery and fixing of RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) inside access ladder 0.60m wide made with steps at 45 cm interval from roof slab to floor slab level of the S.R including cost of reinforcement, fabrication, labour charges, centering charges colour washing with cement paint of approved colour and quality in two coats etc. complete and as directed by the TWAD Board Officers.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl and as directed by TWAD Board officers

Supplying and fixing of cut stone of size 0.45m x 0.45m x 0.15 set in CM 1:3 (One cement and three sand) below the inlet pipe inside the service reservoir and as directed by the TWAD Board Officers.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 50 x 50 x 6mm MS angle fixed along edges and as directed by TWAD Board officers.

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box ( vide separate sheet)

65mm dia GI pipes for inlet conection

65mm dia GI pipes for overflow & rainwater harvesting pipe

50mm dia GI pipes or scour pipe

65mm dia GI pipe delivery pipe

90mm dia PVC Thraded coupler

63mm dia PVC Thraded coupler

65mm dia GI Tee

65mm dia GI Bend 90

65mm dia GI Bend (short)

65mm dia GI Coupler

65mm dia GI Union

65mm dia GI Elbow

50mm dia GI Union

50mm dia GI Elbow

65mm dia GI Tee

65x50mm dia GI Reducer

75x63mm dia PVC Reducer

65mm dia GM gate valve

50mm dia GM gate valve

63mm PVC 4ksc pipe

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete and as directed by the TWAD Board Officers.

As per item l(a) + l(b) Less item 2,3 & 4A & 4B Total

Painting or the SR With enamel paint for name board as per specification

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box ( vide separate sheet)

Provision for fire hydrant

Provision for fixing of foundation Inagural stone etc. completed

RAINWATER HARWESTING FOR SOAK PIT

Earth work excavation in all clauses of soil such as hard stiff clay, hard gravelly soil as per SS 20 B for narrow foundation

Filling with good river sand including cost and conveyance of sand to work site including all labour charges for charges for filling etc, complete.

Supply ,delivery and filling of 20mm broken stonee including all labour charges for charges for filling etc, complete.

Supply ,delivery and filling of 40mm broken stonee including all labour charges for charges for filling etc, complete.

Cement concrete 1:4:8 mix using using 40 mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Brick work in cement mortar 1:5 (one cement and five sand) using country bricks ground moulded of size 23 x 11 x 7 cm. For the following including curing etc. complete complying with standard specification

Cement concrete 1:2:4 mix using using 20 mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Plastering with cement mortor 1:5 mix to 12mm thickness including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Supply and fixing of 4" PVC Pipe etc., completed

Supply and fixing of 900mm dia RCC Coller

Provision for conveyance of 900mm dia RCC Coller

Labour charges for fixing 900mm dia RCC coller & Filling 20mm jelly and 40mm broken jelly etc., completed

4. Providing FHTC and Distribution line at Thalampatty in Parambur Panchayat

Pipeline for Delivery line

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

FHTC Estimate

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

20mm dia UPVC Pipe

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

20mm dia UPVC Pipe

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

5.Providing FHTC and Distribution line at Thalampatty in Parambur Panchayat

NEW BOREWELL - HARD ROCK AREA

Conduction Geo Physical survey using scienfic instrument

Drilling of 150mm dia borewell in alluvial soil strata by direct and circulation method using Rotary ring including transporting of rig supporting vechicle from one place to another place 150mm dia pilot bore well

Loose Soil

Hard Rock

Supply and delivery of following PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

5.00 HP PUMPSET

Supply and delivery of the submersible pumpset 75Lpm x175m head of 5.00 HP including all charges

Supply and delivery following 5.00 Hp submersible pumpset control pannel board

Supply and delivery of 4.00 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm UPVC Column pipes for pumpset erection

50mm UPVC Column Pipe

Supply and delivery and erection of following GI Specials for Pumpset

50mm Elbow

50mm GM Gate valve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

Provision for EB Service Connection (EB Deposit) charges etc.

Supply and fixing of 32mm dia GI Pipe for Service wire EB Post to Main

Supply and fixing of 7/20 GI Bearer EB Service wire connection etc., completed

Provision for Labour charges for EB service connection works.

Provision for Nylone Rope

Construction of MS KISOK Box

Supply and delivery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Construction of pedestal for KISOK with size 0.75 x 0.45 x 1.80 in cm 1:5 using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Pipeline for Pumping Main

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Supply and delivery of following GI Pipes

50mm GI Pipe

50mm GI Coupling

50mm GI Elbow

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

FHTC Estimate

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

20mm dia UPVC Pipe

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

20mm dia UPVC Pipe

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

6.Providing FHTC , Borewell, Pumping main and Distribution line at Pinnagudi in Parambur Panchayat

NEW BOREWELL - HARD ROCK AREA

Conduction Geo Physical survey using scienfic instrument

Drilling of 150mm dia borewell in alluvial soil strata by direct and circulation method using Rotary ring including transporting of rig supporting vechicle from one place to another place 150mm dia pilot bore well

Loose Soil

Hard Rock

Supply and delivery of following PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

5.00 HP PUMPSET

Supply and delivery of the submersible pumpset 75Lpm x175m head of 5.00 HP including all charges

Supply and delivery following 5.00 Hp submersible pumpset control pannel board

Supply and delivery of 4.00 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm UPVC Column pipes for pumpset erection

50mm UPVC Column Pipe

Supply and delivery and erection of following GI Specials for Pumpset

50mm Elbow

50mm GM Gate valve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

Provision for EB Service Connection (EB Deposit) charges etc.

Supply and fixing of 32mm dia GI Pipe for Service wire EB Post to Main

Supply and fixing of 7/20 GI Bearer EB Service wire connection etc., completed

Provision for Labour charges for EB service connection works.

Provision for Nylone Rope

Construction of MS KISOK Box

Supply and delivery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Construction of pedestal for KISOK with size 0.75 x 0.45 x 1.80 in cm 1:5 using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Pipeline for Pumping Main

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Supply and delivery of following GI Pipes

50mm GI Pipe

50mm GI Elbow

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

FHTC Estimate

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

20mm dia UPVC Pipe

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

20mm dia UPVC Pipe

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

7. Providing FHTC , OHT (30,000 Litre capacity) , Borewell, Pumping main and Distribution line at Parambur in Parambur Panchayat

NEW BOREWELL - HARD ROCK AREA (3 Nos)

Conduction Geo Physical survey using scienfic instrument

Drilling of 150mm dia borewell in alluvial soil strata by direct and circulation method using Rotary ring including transporting of rig supporting vechicle from one place to another place 150mm dia pilot bore well

Loose Soil

Hard Rock

Supply and delivery of following PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

5.00 HP PUMPSET

Supply and delivery of the submersible pumpset 75Lpm x175m head of 5.00 HP including all charges

Supply and delivery following 5.00 Hp submersible pumpset control pannel board

Supply and delivery of 4.00 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm UPVC Column pipes for pumpset erection

50mm UPVC Column Pipe

Supply and delivery and erection of following GI Specials for Pumpset

50mm Elbow

50mm GM Gate valve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

Provision for EB Service Connection (EB Deposit) charges etc.

Supply and fixing of 32mm dia GI Pipe for Service wire EB Post to Main

Supply and fixing of 7/20 GI Bearer EB Service wire connection etc., completed

Provision for Labour charges for EB service connection works.

Provision for Nylone Rope

Construction of MS KISOK Box

Supply and delivery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Construction of pedestal for KISOK with size 0.75 x 0.45 x 1.80 in cm 1:5 using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Pipeline for Pumping Main

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Supply and delivery of following GI Pipes

50mm GI Pipe

50mm GI Elbow

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

FHTC Estimate

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 aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

20mm dia UPVC Pipe

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

20mm dia UPVC Pipe

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

30,000 litre Capacity tank

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in hard stiff clay, stiff black cottonsoil, hard red earth , shales, murams,gravel, stoney earth and earth mixed with small boulders and hard gravelly soil (SS 20B) including shoring, and strutting baling out of water wherever necessary and all other incidental charges etc. complete as directed by TWAD Board Officers.

First depth of 2m

Second depth of 1m

Supply and filling the foundation with clean river sand in layers, of not exceeding 15 CM thick complying with standard specification including consolidation and watering etc complete as directed by TWAD Board Officers.

Plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers Beyond 1.5m-4.5m below G.L For foundation

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

Beyond 1.5m to 4.5m below GL

Beyond 0 to 1.50m below GL

0m to 4.5m above GL

Above 4.51m to 7.32 m above

Above 7.32 m & up to 10.98 m from GL

Above 10.98 m & up to 14.68 m from GL

Above 14.64 m & up to 18.30 m from GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M. S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium)spaced at 75cm c/c etc., complete as directed by TWAD Board officers.

PLANE SURFACES

Below G.L.

G L to 3.30 m from Above Gl

5.31m to 6.30 m from above Gl

8.31 to 9.30 m from above Gl

11.31 to 12.30m above G L

Curved Surface

Floor slab sides 11.3 to 12.30m

Square column

Below G.L.

column 0 m to 3.30m above G L

column from 3.31 to 4.30m above G L

column from 4.31 to 5.30m above G L

column from 5.31 to 6.30m above G L

column from 6.31 to 7.30m above G L

column from 7.31 to 8.30m above G L

column from 8.31 to 9.30m above G L

column from 9.3 to 10.30m above G L

column from 10.31 to 11.30m above G L

column from 11.31m to 11.45m above G L

Painting two coats with Emulsion Paint over the one coat of Priming coat including cost and conveyance of all materials to site and all labour charges etc complete

Supply, fabricating and placing in position of RTS rods for reinforcement at all heights for all RCC works including cost of steel, binding wire, labour charges etc. complete as directed by TWAD Board Officers.

Up to16 mm dia and above 16 mm dia rods

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mmx 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply,delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level-1No. and above Ground Level - 4Nos. Supply andfixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type (SOR 19-20/ Pg 90/Item 19.0)

Supply, delivery and fixing of RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) inside access ladder 0.60m wide made with steps at 45 cm interval from roof slab to floor slab level of the S.R including cost of reinforcement, fabrication, labour charges, centering charges colour washing with cement paint of approved colour and quality in two coats etc. complete and as directed by the TWAD Board Officers.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl and as directed by TWAD Board officers

Supplying and fixing of cut stone of size 0.45m x 0.45m x 0.15 set in CM 1:3 (One cement and three sand) below the inlet pipe inside the service reservoir and as directed by the TWAD Board Officers.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 50 x 50 x 6mm MS angle fixed along edges and as directed by TWAD Board officers.

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box ( vide separate sheet)

65mm dia GI pipes for inlet conection

65mm dia GI pipes for overflow & rainwater harvesting pipe

50mm dia GI pipes or scour pipe

65mm dia GI pipe delivery pipe

90mm dia PVC Thraded coupler

63mm dia PVC Thraded coupler

65mm dia GI Tee

65mm dia GI Bend 90

65mm dia GI Bend (short)

65mm dia GI Coupler

65mm dia GI Union

65mm dia GI Elbow

50mm dia GI Union

50mm dia GI Elbow

65mm dia GI Tee

65x50mm dia GI Reducer

75x63mm dia PVC Reducer

65mm dia GM gate valve

50mm dia GM gate valve

63mm PVC 4ksc pipe

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete and as directed by the TWAD Board Officers.

As per item l(a) + l(b) Less item 2,3 & 4A & 4B Total

Painting or the SR With enamel paint for name board as per specification

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box ( vide separate sheet)

Provision for fire hydrant

Provision for fixing of foundation Inagural stone etc. completed

RAINWATER HARWESTING FOR SOAK PIT

Earth work excavation in all clauses of soil such as hard stiff clay, hard gravelly soil as per SS 20 B for narrow foundation

Filling with good river sand including cost and conveyance of sand to work site including all labour charges for charges for filling etc, complete.

Supply ,delivery and filling of 20mm broken stonee including all labour charges for charges for filling etc, complete.

Supply ,delivery and filling of 40mm broken stonee including all labour charges for charges for filling etc, complete.

Cement concrete 1:4:8 mix using using 40 mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Brick work in cement mortar 1:5 (one cement and five sand) using country bricks ground moulded of size 23 x 11 x 7 cm. For the following including curing etc. complete complying with standard specification

Cement concrete 1:2:4 mix using using 20 mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Plastering with cement mortor 1:5 mix to 12mm thickness including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Supply and fixing of 4" PVC Pipe etc., completed

Supply and fixing of 900mm dia RCC Coller

Provision for conveyance of 900mm dia RCC Coller

Labour charges for fixing 900mm dia RCC coller & Filling 20mm jelly and 40mm broken jelly etc., completed

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

A RAJA

Bidder Name

RAVIKUMAR K