PACKAGE No. 36 -Implementation of Jal Jeevan Mission (JJM) - 2020-21 to provide Functional Household Tap connection to Rural Households 2 Villlage Panchayats for Thirumayam in Pudukkottai District.

Amount

1. Providing FHTC with Additional borewell and Extenion of Palaya Kottaiyur At kottaiyur Panchayat

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 150mm CM 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 pannel board to suit 5.00 HP submersible pumpset

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 , delivery and erection of following GI Specials for Pumpset

HDPE collar

50mm Elbow

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

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.

Construction of MS KISOK Box

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

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

Pipeline for Pumping Main

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(i) Providing FHTC, Distribution Line atPalaya Kottaiyur At kottaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

2. Providing FHTCConnection with Extension of pipeline to Arputhapuram at Kottaiyur Panchayat

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

50 mm dia GI pipes

50 mm dia GI Elbow

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(i) Providing FHTC with pipeline to Arputhapuram at Kottaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

3. Providing FHTC Connection with Extension pipeline to Kothavayal at Kottaiyur Panchayat

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

50 mm dia GI pipes

50 mm dia GI Elbow

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(i) Providing FHTC with pipeline to Kothavayal at Kottaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

4. Providing FHTC Connection with Extension pipeline to Pudupatti @ Kottaiyur Panchayat

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 150mm CM 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 pannel board to suit 5.00 HP submersible pumpset

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 , delivery and erection of following GI Specials for Pumpset

HDPE collar

50mm Elbow

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

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.

Construction of MS KISOK Box

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

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

Pipeline for Pumping Main

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

50 mm dia GI pipes

50 mm dia GI Elbow

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(i) Providing FHTC, Distribution Line at Pudupatti at kottaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

5. Providing FHTC Connections with Construction of 30000lit OHT and Additional Borewell ,Extension of pipe line to V.Kottaiyur @ Kottaiyur Panchayat

NEW BOREWELL - HARD ROCK AREA

Loose Soil

Hard Rock

Supply and delivery of 150mm CM PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

Construction of 30,000 Lr Capacity OHT

Earth work excavation on bank with an initial lead of 10m and lift of 2m in the following classification of soils Hard stiff clay, black cotton hard red earth, shals, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B.

For first depth of 2 M

Second depth of 1M

Filling with good river sand including cost and conveyance of sand to work site 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.

R.C.C. 1:1½:3 MIX USING 20MM HBG METAL including cost and conveyance of all materials to work site and all labour charges etc.complete

A) 1.5m to 4.50m Below GL

B) 0m to 1.50m Below G.L

C) Column above upto 4.5m from GL

D) Column 4.51m to 7.32m above GL

E) Roof slab 7.33m to 10.98m from GL

F) Roof slab 10.98m to 14.64m from GL

G) Roof slab 14.64m to 18.30m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the requiredheight for RCC items using MS Sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding etc., complete

A) PLAIN SURFACE

i. Below GL

ii) G.L and at 3.30m from Above G.L

iii) 5.31m to 6.30m from above GL

iv) 8.31m to 9.30m from above GL

v) 11.31m to 12.30m from above GL

B) CURVED SURFACE

i) Upto 3.30m ht

ii) Floor Slab Sides (11.30 to 12.30m)

C) SQUARE COLUMN

i) Below GL

ii) Column 0m to 3.30m above GL

iii) Column from 3.31m to 4.30m above GL

iv) Column from 4.31m to 5.30m above GL

iv) Column from 5.31m to 6.30m above GL

iv) Column from 6.31m to 7.30m above GL

iv) Column from 7.31m to 8.30m above GL

iv) Column from 8.31m to 9.30m above GL

iv) Column from 9.31m to 10.30m above GL

iv) Column from 10.31m to 11.30m above GL

iv) Column from 11.31m to 12.30m above GL

Painting two coats of Emulsion Paint with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and febrication and placing inposition mild steel or ribbed for steel and all rainfoced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, complete compltying with standard specification.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 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 1:1.5:3 mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing 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 Design and as directed by TWAD board officers.

Providing and fixing of RCC inner access ladder in R.C.C. 1:1.5:3 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 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes specials, value, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality etc., complete.

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm GI pipes for scour pipe

65mm GI pipe for delivery pipe

90mm PVC Threaded coupler

63mm PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm GI Tee

65x50mm GI reducer

75mmx63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63 mm PVC 4Ksc Pipe

Refilling the foundation with excated earth including consolidation.

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

RAIN WATER HARVESTING FOR OHT

Earthwork excavation and depositing on bank with initial lead and lift in cll clauses of soils such as hard stiff clay stiff black cotton soil hard red earth, sharles, murrams, gravel, stoney earth and mixed with 50% of fair sized boulders etc. complete.

Sand Filling with good river sand including cost and conveyance of all materials to site including all labour charges for filling etc complete

Supply and fixing of 20mm Broken stone including cost and conveyance of all materials to site including filling etc complete

Supply and fixing of 40mm Broken Stone including cost and conveyance of all materials to site including filling etc complete

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

Brickwork in CM 1:5 mix using country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including cost and conveyance of all materials of all materials to site and labour charges etc. complete

Cement Concrete 1:2:4 mix using 40mm 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 and all labour charges etc. complete

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

Supply and fixing of 900mm dia RCC Collar

5 HP PUMPSET

Supply and delivery of 5 HP submercible Pumpset having duty of 75lpm x 200M head etc., complete

Supply and delivery of the following panel board to suit 5 HP Submercible pumpset etc., complete

Supply and delivery of 4.0 sqm Submercible cable for pumpset erection

Supply, delivery and erection of 50mm dia UPVC Column Pipe for Pumpset erection

Supply, delivery and erection of following GI specials for Pumpset eretction

HDPE Collar

50mm GM Elbow

50mm GM non Return value

50mm GI flange set

50mm MS clamp set

150mm MS Borewell Cover

Provision for Labour charges for Erection of Pumpset

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., complete

Provision for Labour charges for EB Service Connection charges

Construction of Pumproom

EARTH WORK EXCAVATION for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, structting and bailing out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm thick well cammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts etc. including the sites complete complying with standard specifications and as directed in hard stiff clay, stiff black cotton soil, hard red earth, shale murrams, gravel stony earth and earth mixed with 50% (fifty percent) fair size boulders and hard gravely soils (SS20B)

Supplying and filling with Gravel in layers not more 40 cm thick in layers, rammed watered and compacted., complete complying to standard specification.

Pipeline for Pumping Main

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

50mm GI Pipe

50mm GI Elbow

90mm OD PVC 6KSC Pips

Refilling the excavated earth including all labour charges etc., complete

Pipeline for Delivery Line

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refilling the excavated earth including all labour charges etc., complete

(i) Providing FHTC Connections with new bore well and Construction of 30000lit OHT at Bommanathapuram in Palaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

6. Providing FHTC Connections with Construction of 30000lit OHT and Additional Borewell ,Extension of pipe line to DEVANPATTI @ Kottaiyur Panchayat

NEW BOREWELL - HARD ROCK AREA

Loose Soil

Hard Rock

Supply and delivery of 150mm CM PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

Construction of 30,000 Lr Capacity OHT

Earth work excavation on bank with an initial lead of 10m and lift of 2m in the following classification of soils Hard stiff clay, black cotton hard red earth, shals, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B.

For first depth of 2 M

Second depth of 1M

Filling with good river sand including cost and conveyance of sand to work site 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.

R.C.C. 1:1½:3 MIX USING 20MM HBG METAL including cost and conveyance of all materials to work site and all labour charges etc.complete

A) 1.5m to 4.50m Below GL

B) 0m to 1.50m Below G.L

C) Column above upto 4.5m from GL

D) Column 4.51m to 7.32m above GL

E) Roof slab 7.33m to 10.98m from GL

F) Roof slab 10.98m to 14.64m from GL

G) Roof slab 14.64m to 18.30m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the requiredheight for RCC items using MS Sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding etc., complete

A) PLAIN SURFACE

i. Below GL

ii) G.L and at 3.30m from Above G.L

iii) 5.31m to 6.30m from above GL

iv) 8.31m to 9.30m from above GL

v) 11.31m to 12.30m from above GL

B) CURVED SURFACE

i) Upto 3.30m ht

ii) Floor Slab Sides (11.30 to 12.30m)

C) SQUARE COLUMN

i) Below GL

ii) Column 0m to 3.30m above GL

iii) Column from 3.31m to 4.30m above GL

iv) Column from 4.31m to 5.30m above GL

iv) Column from 5.31m to 6.30m above GL

iv) Column from 6.31m to 7.30m above GL

iv) Column from 7.31m to 8.30m above GL

iv) Column from 8.31m to 9.30m above GL

iv) Column from 9.31m to 10.30m above GL

iv) Column from 10.31m to 11.30m above GL

iv) Column from 11.31m to 12.30m above GL

Painting two coats of Emulsion Paint with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and febrication and placing inposition mild steel or ribbed for steel and all rainfoced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, complete compltying with standard specification.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 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 1:1.5:3 mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing 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 Design and as directed by TWAD board officers.

Providing and fixing of RCC inner access ladder in R.C.C. 1:1.5:3 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 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes specials, value, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality etc., complete.

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm GI pipes for scour pipe

65mm GI pipe for delivery pipe

90mm PVC Threaded coupler

63mm PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm GI Tee

65x50mm GI reducer

75mmx63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63 mm PVC 4Ksc Pipe

Refilling the foundation with excated earth including consolidation.

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

RAIN WATER HARVESTING FOR OHT

Earthwork excavation and depositing on bank with initial lead and lift in cll clauses of soils such as hard stiff clay stiff black cotton soil hard red earth, sharles, murrams, gravel, stoney earth and mixed with 50% of fair sized boulders etc. complete.

Sand Filling with good river sand including cost and conveyance of all materials to site including all labour charges for filling etc complete

Supply and fixing of 20mm Broken stone including cost and conveyance of all materials to site including filling etc complete

Supply and fixing of 40mm Broken Stone including cost and conveyance of all materials to site including filling etc complete

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

Brickwork in CM 1:5 mix using country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including cost and conveyance of all materials of all materials to site and labour charges etc. complete

Cement Concrete 1:2:4 mix using 40mm 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 and all labour charges etc. complete

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

Supply and fixing of 900mm dia RCC Collar

5 HP PUMPSET

Supply and delivery of 5 HP submercible Pumpset having duty of 75lpm x 200M head etc., complete

Supply and delivery of the following panel board to suit 5 HP Submercible pumpset etc., complete

Supply and delivery of 4.0 sqm Submercible cable for pumpset erection

Supply, delivery and erection of 50mm dia UPVC Column Pipe for Pumpset erection

Supply, delivery and erection of following GI specials for Pumpset eretction

HDPE Collar

50mm GM Elbow

50mm GM non Return value

50mm GI flange set

50mm MS clamp set

150mm MS Borewell Cover

Provision for Labour charges for Erection of Pumpset

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., complete

Provision for Labour charges for EB Service Connection charges

Construction of Pumproom

EARTH WORK EXCAVATION for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, structting and bailing out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm thick well cammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts etc. including the sites complete complying with standard specifications and as directed in hard stiff clay, stiff black cotton soil, hard red earth, shale murrams, gravel stony earth and earth mixed with 50% (fifty percent) fair size boulders and hard gravely soils (SS20B)

Supplying and filling with Gravel in layers not more 40 cm thick in layers, rammed watered and compacted., complete complying to standard specification.

Pipeline for Pumping Main

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

90mm OD PVC 6KSC Pips

Refilling the excavated earth including all labour charges etc., complete

Pipeline for Delivery Line

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refilling the excavated earth including all labour charges etc., complete

(i) Providing FHTC Connections with new bore well and Construction of 30000lit OHT at Extension of pipe line to DEVANPATTI @ Kottaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

7. Providing FHTC with Extension pipeline to Viralipatti at Melapanaiyur Panchayat

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(i)Providing FHTC with pipeline to Viralipatti at Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

8. Providing FHTC with Construction of 10000 Ltr Cap OHT Additional Borewell and Extension Of pipe line to Nariyankadu @ Melapanaiyur Panchayat

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 150mm CM PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

(i) Providing 10000 Ltrs Capacity OHT at Nariyankadu @ Melapanaiyur Panchayat

Earth work Excavation in all classes of soils such as hard stiff clay. Stiff block hard red earth, shales, murram, gravel, stoney earth expect hard rock requiring blassing and depositing on bank with all leads and lifts and all incidental charges such as

First depth of 2m

Second depth of 1m

Filling with clear river sand in foundation including cost & conveyance to site and labour charges for watering raming and all other incidental charges etc., complete.

PCC 1:4:8 mix using 40mm ISS HBG metal including cost & conveyance of all materials to site including cost of cement and labour for mixing laying compacting curing concrete and all other incidental charges etc., complete for foundation.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost & conveyance of all materials to work site and including cost of cement all other incidental charges etc., completed but executing cost and conveyance of steel fabrication charges and centering complete.

Footing 1.5m to 4.5m below G.L.

Column 0m to 1.5m below G.L.

Column above G.L. upto 4.5m

Column from 4.50m and upto 7.32m

Side wall upto 7.32m to 10.98m

STEEL CENTERING: Centering for sides and soffits includig necessary supports and strutting to the required height for the folllowing RCC items using MS sheets of suitable size of B.G. 10 stiffened with welded MS angles of size 25mmx25mmx3mm for boarding, laid over silver oak (country wood) joist of size 10cmx6.5cm spaced at 90m C/C and supported by causrina props of 10cm to 13cm dia spaced at 75cm C/C complying wth standard specification etc., completed as directed by TWAD board officers.

A. PLANE SURFACE

1) Below GL

2) GL and at 3.30m from Above GL

3) 3.31m to 4.30m from above GL

4) 6.31m to 7.30m from above GL

B) CURVED SURFACE

1) Upto 3.30m ht

2) Floor slab sides (6.30 to 7.30)

C. SQUARE COLUMN

1) Below GL

2) COLUMN 0M TO 3.30M ABOVE GL

3) 3.31m to 4.30m from above GL

4) 4.31m to 5.30m from above GL

5) 5.31m to 6.30m from above GL

6) 6.31m to 7.30m from above GL

Painting two coats of Emulsion paint with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and fabrication of steel as per IS432/1960 (Tested Quality) including fabrication charges for all RCC items schedule in the tender including cost of steel including cost of electrodes and power for wilding typing wires, space bars cover blocks and all other incidental charges etc., completed and as directed by TWAD board officers.

Supply and fixing of MS ladder (outside) as per TWAD manual.

Providing RCC ladder (Inner side) as per TWAD manual

Providing 65mm GI ventilating arrangements as per TWAD manual

Supply and fixing of cut stone of size 23cm x 23cm to set in CM 1:3 at Inlet

Providing manhole cover as per TWAD manual

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes specials, valve, labour charges and painting of GI pipeswith two coats of approved quality etc., complete

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm dia GI pipes for scour pipe

65mm dia GI pipes for delivery pipe

90mm dia PVC Threaded coupler

63mm dia PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm dia GI Tee

65x50mm GI reducer

75x63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63mm PVC 4Ksc pipe

Refilling foundation with excavated earth

Labour charges for GI pipe connection

(II) RWH for OHT

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m for foundation including shoring, strutting wherever necessary including hand bailing out water and all other incidental charges. etc. complete as directed by TWAD Board Officers as detailed below.

Supply and filling the foundatiion and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers.

Supply and fixing of 20mm Broken stone including cost and conveyance of all materials to site including filling etc., complete

Supply and fixing of 40mm Broken stone including cost and conveyance of all materials to site including filling etc., complete

Plain cement concrete with P.C.C 1:4:8 using 40 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers.

BW in C.M 1:5 mix using country bricks including cost and conveyance of all materials to site including filling etc., complete

CC 1:2:4 mix using 40mm metal including cost and conveyance of all materials to site including filling etc., complete

Plastering with CM 1:5 mix to 12mm thick including cost and conveyance of all materials to site including filling etc., complete

Supply and fixing of 4" PVC pipe etc., complete

Supply and fixing of 900mm dia RCC collar

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 pannel board to suit 5.00 HP submersible pumpset

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 , delivery and erection of following GI Specials for Pumpset

HDPE collar

50mm Elbow

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

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.

Construction of MS KISOK Box

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

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

Pipeline for Pumping Main

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(III) Providing FHTC with Borewell, 10000 Ltr Cap OHT to Nariyankadu @ Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

9. Providing FHTC with Construction of 10000 Ltr Cap OHT Additional Borewell and Extension Of pipe line to Vadakadu @ Melapanaiyur Panchayat

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 150mm CM PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

(i) Providing 10000 Ltrs Capacity OHT at Vadakadu @ Melapanaiyur Panchayat

Earth work Excavation in all classes of soils such as hard stiff clay. Stiff block hard red earth, shales, murram, gravel, stoney earth expect hard rock requiring blassing and depositing on bank with all leads and lifts and all incidental charges such as

First depth of 2m

Second depth of 1m

Filling with clear river sand in foundation including cost & conveyance to site and labour charges for watering raming and all other incidental charges etc., complete.

PCC 1:4:8 mix using 40mm ISS HBG metal including cost & conveyance of all materials to site including cost of cement and labour for mixing laying compacting curing concrete and all other incidental charges etc., complete for foundation.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost & conveyance of all materials to work site and including cost of cement all other incidental charges etc., completed but executing cost and conveyance of steel fabrication charges and centering complete.

Footing 1.5m to 4.5m below G.L.

Column 0m to 1.5m below G.L.

Column above G.L. upto 4.5m

Column from 4.50m and upto 7.32m

Side wall upto 7.32m to 10.98m

STEEL CENTERING: Centering for sides and soffits includig necessary supports and strutting to the required height for the folllowing RCC items using MS sheets of suitable size of B.G. 10 stiffened with welded MS angles of size 25mmx25mmx3mm for boarding, laid over silver oak (country wood) joist of size 10cmx6.5cm spaced at 90m C/C and supported by causrina props of 10cm to 13cm dia spaced at 75cm C/C complying wth standard specification etc., completed as directed by TWAD board officers.

A. PLANE SURFACE

1) Below GL

2) GL and at 3.30m from Above GL

3) 3.31m to 4.30m from above GL

4) 6.31m to 7.30m from above GL

B) CURVED SURFACE

1) Upto 3.30m ht

2) Floor slab sides (6.30 to 7.30)

C. SQUARE COLUMN

1) Below GL

2) COLUMN 0M TO 3.30M ABOVE GL

3) 3.31m to 4.30m from above GL

4) 4.31m to 5.30m from above GL

5) 5.31m to 6.30m from above GL

6) 6.31m to 7.30m from above GL

Painting two coats of Emulsion paint with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and fabrication of steel as per IS432/1960 (Tested Quality) including fabrication charges for all RCC items schedule in the tender including cost of steel including cost of electrodes and power for wilding typing wires, space bars cover blocks and all other incidental charges etc., completed and as directed by TWAD board officers.

Supply and fixing of MS ladder (outside) as per TWAD manual.

Providing RCC ladder (Inner side) as per TWAD manual

Providing 65mm GI ventilating arrangements as per TWAD manual

Supply and fixing of cut stone of size 23cm x 23cm to set in CM 1:3 at Inlet

Providing manhole cover as per TWAD manual

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes specials, valve, labour charges and painting of GI pipeswith two coats of approved quality etc., complete

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm dia GI pipes for scour pipe

65mm dia GI pipes for delivery pipe

90mm dia PVC Threaded coupler

63mm dia PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm dia GI Tee

65x50mm GI reducer

75x63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63mm PVC 4Ksc pipe

Refilling foundation with excavated earth

Labour charges for GI pipe connection

(II) RWH for OHT

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m for foundation including shoring, strutting wherever necessary including hand bailing out water and all other incidental charges. etc. complete as directed by TWAD Board Officers as detailed below.

Supply and filling the foundatiion and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers.

Supply and fixing of 20mm Broken stone including cost and conveyance of all materials to site including filling etc., complete

Supply and fixing of 40mm Broken stone including cost and conveyance of all materials to site including filling etc., complete

Plain cement concrete with P.C.C 1:4:8 using 40 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers.

BW in C.M 1:5 mix using country bricks including cost and conveyance of all materials to site including filling etc., complete

CC 1:2:4 mix using 40mm metal including cost and conveyance of all materials to site including filling etc., complete

Plastering with CM 1:5 mix to 12mm thick including cost and conveyance of all materials to site including filling etc., complete

Supply and fixing of 4" PVC pipe etc., complete

Supply and fixing of 900mm dia RCC collar

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 pannel board to suit 5.00 HP submersible pumpset

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 , delivery and erection of following GI Specials for Pumpset

HDPE collar

50mm Elbow

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

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.

Construction of MS KISOK Box

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

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

Pipeline for Pumping Main

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(III) Providing FHTC with Borewell, 10000 Ltr Cap OHT to Vadakadu @ Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

10. Providing FHTC with Construction of 30000lit OHT and Additional Borewell , Extension of pipe line to Melapanaiyur @ Melapanaiyur Panchayat

NEW BOREWELL - HARD ROCK AREA

Loose Soil

Hard Rock

Supply and delivery of 150mm CM PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

Construction of 30,000 Lr Capacity OHT

Earth work excavation on bank with an initial lead of 10m and lift of 2m in the following classification of soils Hard stiff clay, black cotton hard red earth, shals, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B.

For first depth of 2 M

Second depth of 1M

Filling with good river sand including cost and conveyance of sand to work site 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.

R.C.C. 1:1½:3 MIX USING 20MM HBG METAL including cost and conveyance of all materials to work site and all labour charges etc.complete

A) 1.5m to 4.50m Below GL

B) 0m to 1.50m Below G.L

C) Column above upto 4.5m from GL

D) Column 4.51m to 7.32m above GL

E) Roof slab 7.33m to 10.98m from GL

F) Roof slab 10.98m to 14.64m from GL

G) Roof slab 14.64m to 18.30m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the requiredheight for RCC items using MS Sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding etc., complete

A) PLAIN SURFACE

i. Below GL

ii) G.L and at 3.30m from Above G.L

iii) 5.31m to 6.30m from above GL

iv) 8.31m to 9.30m from above GL

v) 11.31m to 12.30m from above GL

B) CURVED SURFACE

i) Upto 3.30m ht

ii) Floor Slab Sides (11.30 to 12.30m)

C) SQUARE COLUMN

i) Below GL

ii) Column 0m to 3.30m above GL

iii) Column from 3.31m to 4.30m above GL

iv) Column from 4.31m to 5.30m above GL

iv) Column from 5.31m to 6.30m above GL

iv) Column from 6.31m to 7.30m above GL

iv) Column from 7.31m to 8.30m above GL

iv) Column from 8.31m to 9.30m above GL

iv) Column from 9.31m to 10.30m above GL

iv) Column from 10.31m to 11.30m above GL

iv) Column from 11.31m to 12.30m above GL

Painting two coats of Emulsion Paint with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and febrication and placing inposition mild steel or ribbed for steel and all rainfoced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, complete compltying with standard specification.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 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 1:1.5:3 mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing 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 Design and as directed by TWAD board officers.

Providing and fixing of RCC inner access ladder in R.C.C. 1:1.5:3 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 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes specials, value, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality etc., complete.

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm GI pipes for scour pipe

65mm GI pipe for delivery pipe

90mm PVC Threaded coupler

63mm PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm GI Tee

65x50mm GI reducer

75mmx63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63 mm PVC 4Ksc Pipe

Refilling the foundation with excated earth including consolidation.

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

RAIN WATER HARVESTING FOR OHT

Earthwork excavation and depositing on bank with initial lead and lift in cll clauses of soils such as hard stiff clay stiff black cotton soil hard red earth, sharles, murrams, gravel, stoney earth and mixed with 50% of fair sized boulders etc. complete.

Sand Filling with good river sand including cost and conveyance of all materials to site including all labour charges for filling etc complete

Supply and fixing of 20mm Broken stone including cost and conveyance of all materials to site including filling etc complete

Supply and fixing of 40mm Broken Stone including cost and conveyance of all materials to site including filling etc complete

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

Brickwork in CM 1:5 mix using country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including cost and conveyance of all materials of all materials to site and labour charges etc. complete

Cement Concrete 1:2:4 mix using 40mm 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 and all labour charges etc. complete

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

Supply and fixing of 900mm dia RCC Collar

5 HP PUMPSET

Supply and delivery of 5 HP submercible Pumpset having duty of 75lpm x 200M head etc., complete

Supply and delivery of the following panel board to suit 5 HP Submercible pumpset etc., complete

Supply and delivery of 4.0 sqm Submercible cable for pumpset erection

Supply, delivery and erection of 50mm dia UPVC Column Pipe for Pumpset erection

Supply, delivery and erection of following GI specials for Pumpset eretction

HDPE Collar

50mm GM Elbow

50mm GM non Return value

50mm GI flange set

50mm MS clamp set

150mm MS Borewell Cover

Provision for Labour charges for Erection of Pumpset

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., complete

Provision for Labour charges for EB Service Connection charges

Construction of Pumproom

EARTH WORK EXCAVATION for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, structting and bailing out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm thick well cammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts etc. including the sites complete complying with standard specifications and as directed in hard stiff clay, stiff black cotton soil, hard red earth, shale murrams, gravel stony earth and earth mixed with 50% (fifty percent) fair size boulders and hard gravely soils (SS20B)

Supplying and filling with Gravel in layers not more 40 cm thick in layers, rammed watered and compacted., complete complying to standard specification.

Pipeline for Pumping Main

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

50mm GI Pipe

50mm GI Elbow

90mm OD PVC 6KSC Pips

Refilling the excavated earth including all labour charges etc., complete

Pipeline for Delivery Line

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refilling the excavated earth including all labour charges etc., complete

(i) Providing FHTC Connections with new bore well and Construction of 30000lit OHT at Melapanaiyur @ Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

11. Providing FHTC with Extension pipeline to Puliyavayal at Melapanaiyur Panchayat

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

50 mm dia GI pipes

50 mm dia GI Elbow

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(i) Providing FHTC with pipeline to Puliyavayal at Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

12. Providing FHTC with Extension pipeline to Nadarkudiyeruppu at Melapanaiyur Panchayat

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

50 mm dia GI pipes

50 mm dia GI Elbow

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(i) Providing FHTC with pipeline to Nadarkudiyeruppu at Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

13. Providing FHTC Connections with Construction of 30000lit OHT and Additional Borewell ,Extension of pipe line to Ponnanur @ Melapanaiyur Panchayat

NEW BOREWELL - HARD ROCK AREA

Loose Soil

Hard Rock

Supply and delivery of 150mm CM PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

Construction of 30,000 Lr Capacity OHT

Earth work excavation on bank with an initial lead of 10m and lift of 2m in the following classification of soils Hard stiff clay, black cotton hard red earth, shals, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B.

For first depth of 2 M

Second depth of 1M

Filling with good river sand including cost and conveyance of sand to work site 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.

R.C.C. 1:1½:3 MIX USING 20MM HBG METAL including cost and conveyance of all materials to work site and all labour charges etc.complete

A) 1.5m to 4.50m Below GL

B) 0m to 1.50m Below G.L

C) Column above upto 4.5m from GL

D) Column 4.51m to 7.32m above GL

E) Roof slab 7.33m to 10.98m from GL

F) Roof slab 10.98m to 14.64m from GL

G) Roof slab 14.64m to 18.30m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the requiredheight for RCC items using MS Sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding etc., complete

A) PLAIN SURFACE

i. Below GL

ii) G.L and at 3.30m from Above G.L

iii) 5.31m to 6.30m from above GL

iv) 8.31m to 9.30m from above GL

v) 11.31m to 12.30m from above GL

B) CURVED SURFACE

i) Upto 3.30m ht

ii) Floor Slab Sides (11.30 to 12.30m)

C) SQUARE COLUMN

i) Below GL

ii) Column 0m to 3.30m above GL

iii) Column from 3.31m to 4.30m above GL

iv) Column from 4.31m to 5.30m above GL

iv) Column from 5.31m to 6.30m above GL

iv) Column from 6.31m to 7.30m above GL

iv) Column from 7.31m to 8.30m above GL

iv) Column from 8.31m to 9.30m above GL

iv) Column from 9.31m to 10.30m above GL

iv) Column from 10.31m to 11.30m above GL

iv) Column from 11.31m to 12.30m above GL

Painting two coats of Emulsion Paint with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and febrication and placing inposition mild steel or ribbed for steel and all rainfoced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, complete compltying with standard specification.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 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 1:1.5:3 mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing 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 Design and as directed by TWAD board officers.

Providing and fixing of RCC inner access ladder in R.C.C. 1:1.5:3 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 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes specials, value, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality etc., complete.

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm GI pipes for scour pipe

65mm GI pipe for delivery pipe

90mm PVC Threaded coupler

63mm PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm GI Tee

65x50mm GI reducer

75mmx63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63 mm PVC 4Ksc Pipe

Refilling the foundation with excated earth including consolidation.

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

RAIN WATER HARVESTING FOR OHT

Earthwork excavation and depositing on bank with initial lead and lift in cll clauses of soils such as hard stiff clay stiff black cotton soil hard red earth, sharles, murrams, gravel, stoney earth and mixed with 50% of fair sized boulders etc. complete.

Sand Filling with good river sand including cost and conveyance of all materials to site including all labour charges for filling etc complete

Supply and fixing of 20mm Broken stone including cost and conveyance of all materials to site including filling etc complete

Supply and fixing of 40mm Broken Stone including cost and conveyance of all materials to site including filling etc complete

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

Brickwork in CM 1:5 mix using country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including cost and conveyance of all materials of all materials to site and labour charges etc. complete

Cement Concrete 1:2:4 mix using 40mm 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 and all labour charges etc. complete

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

Supply and fixing of 900mm dia RCC Collar

5 HP PUMPSET

Supply and delivery of 5 HP submercible Pumpset having duty of 75lpm x 200M head etc., complete

Supply and delivery of the following panel board to suit 5 HP Submercible pumpset etc., complete

Supply and delivery of 4.0 sqm Submercible cable for pumpset erection

Supply, delivery and erection of 50mm dia UPVC Column Pipe for Pumpset erection

Supply, delivery and erection of following GI specials for Pumpset eretction

HDPE Collar

50mm GM Elbow

50mm GM non Return value

50mm GI flange set

50mm MS clamp set

150mm MS Borewell Cover

Provision for Labour charges for Erection of Pumpset

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., complete

Provision for Labour charges for EB Service Connection charges

Construction of Pumproom

EARTH WORK EXCAVATION for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, structting and bailing out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm thick well cammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts etc. including the sites complete complying with standard specifications and as directed in hard stiff clay, stiff black cotton soil, hard red earth, shale murrams, gravel stony earth and earth mixed with 50% (fifty percent) fair size boulders and hard gravely soils (SS20B)

Supplying and filling with Gravel in layers not more 40 cm thick in layers, rammed watered and compacted., complete complying to standard specification.

Pipeline for Pumping Main

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

50mm GI Pipe

50mm GI Elbow

90mm OD PVC 6KSC Pips

Refilling the excavated earth including all labour charges etc., complete

Pipeline for Delivery Line

Earthwork excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigd PVC pipes. Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refilling the excavated earth including all labour charges etc., complete

(i) Providing FHTC Connections with new bore well and Construction of 30000lit OHT at Ponnanur @ Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

14. Providing FHTC with Construction of 10000 Ltr Cap OHT Additional Borewell and Extension Of pipe line to Puragaraipatti @ Melapanaiyur Panchayat

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 150mm CM PVC casing pipes and specials with ISI Marking

Supply and Delivery of 150mm CM PVC Bore cap

(i) Providing 10000 Ltrs Capacity OHT at Puragaraipatti @ Melapanaiyur Panchayat

Earth work Excavation in all classes of soils such as hard stiff clay. Stiff block hard red earth, shales, murram, gravel, stoney earth expect hard rock requiring blassing and depositing on bank with all leads and lifts and all incidental charges such as

First depth of 2m

Second depth of 1m

Filling with clear river sand in foundation including cost & conveyance to site and labour charges for watering raming and all other incidental charges etc., complete.

PCC 1:4:8 mix using 40mm ISS HBG metal including cost & conveyance of all materials to site including cost of cement and labour for mixing laying compacting curing concrete and all other incidental charges etc., complete for foundation.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost & conveyance of all materials to work site and including cost of cement all other incidental charges etc., completed but executing cost and conveyance of steel fabrication charges and centering complete.

Footing 1.5m to 4.5m below G.L.

Column 0m to 1.5m below G.L.

Column above G.L. upto 4.5m

Column from 4.50m and upto 7.32m

Side wall upto 7.32m to 10.98m

STEEL CENTERING: Centering for sides and soffits includig necessary supports and strutting to the required height for the folllowing RCC items using MS sheets of suitable size of B.G. 10 stiffened with welded MS angles of size 25mmx25mmx3mm for boarding, laid over silver oak (country wood) joist of size 10cmx6.5cm spaced at 90m C/C and supported by causrina props of 10cm to 13cm dia spaced at 75cm C/C complying wth standard specification etc., completed as directed by TWAD board officers.

A. PLANE SURFACE

1) Below GL

2) GL and at 3.30m from Above GL

3) 3.31m to 4.30m from above GL

4) 6.31m to 7.30m from above GL

B) CURVED SURFACE

1) Upto 3.30m ht

2) Floor slab sides (6.30 to 7.30)

C. SQUARE COLUMN

1) Below GL

2) COLUMN 0M TO 3.30M ABOVE GL

3) 3.31m to 4.30m from above GL

4) 4.31m to 5.30m from above GL

5) 5.31m to 6.30m from above GL

6) 6.31m to 7.30m from above GL

Painting two coats of Emulsion paint with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and fabrication of steel as per IS432/1960 (Tested Quality) including fabrication charges for all RCC items schedule in the tender including cost of steel including cost of electrodes and power for wilding typing wires, space bars cover blocks and all other incidental charges etc., completed and as directed by TWAD board officers.

Supply and fixing of MS ladder (outside) as per TWAD manual.

Providing RCC ladder (Inner side) as per TWAD manual

Providing 65mm GI ventilating arrangements as per TWAD manual

Supply and fixing of cut stone of size 23cm x 23cm to set in CM 1:3 at Inlet

Providing manhole cover as per TWAD manual

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes specials, valve, labour charges and painting of GI pipeswith two coats of approved quality etc., complete

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm dia GI pipes for scour pipe

65mm dia GI pipes for delivery pipe

90mm dia PVC Threaded coupler

63mm dia PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm dia GI Tee

65x50mm GI reducer

75x63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63mm PVC 4Ksc pipe

Refilling foundation with excavated earth

Labour charges for GI pipe connection

(II) RWH for OHT

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m for foundation including shoring, strutting wherever necessary including hand bailing out water and all other incidental charges. etc. complete as directed by TWAD Board Officers as detailed below.

Supply and filling the foundatiion and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers.

Supply and fixing of 20mm Broken stone including cost and conveyance of all materials to site including filling etc., complete

Supply and fixing of 40mm Broken stone including cost and conveyance of all materials to site including filling etc., complete

Plain cement concrete with P.C.C 1:4:8 using 40 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers.

BW in C.M 1:5 mix using country bricks including cost and conveyance of all materials to site including filling etc., complete

CC 1:2:4 mix using 40mm metal including cost and conveyance of all materials to site including filling etc., complete

Plastering with CM 1:5 mix to 12mm thick including cost and conveyance of all materials to site including filling etc., complete

Supply and fixing of 4" PVC pipe etc., complete

Supply and fixing of 900mm dia RCC collar

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 pannel board to suit 5.00 HP submersible pumpset

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 , delivery and erection of following GI Specials for Pumpset

HDPE collar

50mm Elbow

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

Provision for labour charges for Erection Pumpset

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.

Construction of MS KISOK Box

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

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

Pipeline for Pumping Main

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

90mm OD PVC 6KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

90mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges

Pipeline for Delivery line

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pips

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

63mm OD PVC 4KSC Pips

Refiiling the excaveted soil charges

(III) Providing FHTC with Borewell, 10000 Ltr Cap OHT to Puragaraipatti @ Melapanaiyur Panchayat

Earth work excavation in narrow trench and depositing on bank with an initial lead of 10m and lift of 2m in all soils sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary 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

Conveyance of the following rigid PVC Pipes, Lowering to trenches and laying to proper grade and alignment

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 valve

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 etc., complete

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)

B SUBRAMANIAN