JJM 2020-2021- Theni Block - Package No. JJM/THN-23

Amount

1. Providing the Pumping main, Distribution system,FHTC and Construction of 60000lit OHT for Thadicherry in Thadicherry panchyat

Pumping Main

Earth work excavation in all classes of soil for pipe line trench,

supply and delivery of 90 mm pvc 4ksc pipes

90mm bend

Lowering and jointing of pvc pipes

90mm tee

Supplying and filling the sand for cusion

Re-filling with excavated earth as per standard spesification

80mm GI pipe B class medium for culvert crossing and inside street line

100 x 80 mm reducer

80 mm GI Coupling

80 mm GI Bend

80 mm tee

Supply and fixing the 80 mm G.M. gate valve

Distribution System

Earth work excavation in all classes of soil for pipe line trench,

supply and delivery of 75 mm pvc 4ksc pipes

75mm bend

Lowering and jointing of pvc pipes

75mm tee

Supplying and filling the sand for cusion

Re-filling with excavated earth as per standard spesification

80mm GI pipe B class medium for culvert crossing and inside street line

100 x 80 mm reducer

80 mm GI Coupling

80 mm GI Bend

80 mm tee

Supply and fixing the 80 mm G.M. gate valve

Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. 20mm (1/2”)

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

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

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

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

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

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

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

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

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

Labour Charges of House Hold Connection including All Charges

Construction of 60000lit OHT at Thadicherry

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.

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.

Levelling course with 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.

Beyond 1.5m-4.5m below G.L

RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) excluding cost of reinforcement, fabrication and placing the rods in position and excluding the cost of centering shuttering and strutting but including mixing concrete using mechanical mixer machine, vibrating with mechanical vibrator, curing finishing etc. complete.

Beyond 1.5m to 4.5m below GL

0 to 1.50m below GL

0m to 4.5m above GL

For items 4.51m to 7.32 m above G L

For items 7.32m to 10.98 m above G L

For items 10.98m to 14.64 m above G L

For items 14.64m to 18.30m above G L

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.

PLANE SURFACES

Below G.L.

G L to 3.30 m(B1) @ 3.10 m

5.30m to 6.30 m (B2) @ 6.20 m

6.30m to 7.30 m (B2) @ 6.30 m

8.30 to 9.30 m(B3) @ 9.30 m

9.30 to 10.30 m(B3) @ 9.30 m

11.30 to 12.30m above G L

15.30 to 16.30m above G L

Curved Surface

Square column

Below G.L.

0 m to 3.30m above G L

Applying two coats of cement paint of approved quality and colour to all the exposed surface of the reservoir including one coat of primer ,cleaning /preparing the surface, curing and 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. 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 . 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.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl.

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.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges.

Labour charges for Painting Emblem in accordance with the size and specifications as approved d on the Service Reservoirs including cost of all consumables, one coat of base paint,scaffolding charges

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete.

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box

Provsion for Rain Water Harvesting

2. Providing the Distribution system,FHTC and Construction of 100000 lit OHT for Kattunayakkanpatty in Kattunayakkanpatty panchyat

Distribution Pipe line

Earth work excavation in all classes of soil for pipe line trench,

supply and delivery of 75 mm pvc 4ksc pipes

75mm bend

Lowering and jointing of pvc pipes

75mm tee

Supplying and filling the sand for cusion

Re-filling with excavated earth as per standard spesification

80mm GI pipe B class medium for culvert crossing and inside street line

100 x 80 mm reducer

80 mm GI Coupling

80 mm GI Bend

80 mm tee

Supply and fixing the 80 mm G.M. gate valve

Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. 20mm (1/2”)

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

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

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

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

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

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

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

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

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

Labour Charges of House Hold Connection including All Charges

Construction of 60000lit OHT at Thadicherry

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.

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.

Levelling course with 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.

Beyond 1.5m-4.5m below G.L

RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) excluding cost of reinforcement, fabrication and placing the rods in position and excluding the cost of centering shuttering and strutting but including mixing concrete using mechanical mixer machine, vibrating with mechanical vibrator, curing finishing etc. complete.

Beyond 1.5m to 4.5m below GL

0 to 1.50m below GL

0m to 4.5m above GL

For items 4.51m to 7.32 m above G L

For items 7.32m to 10.98 m above G L

For items 10.98m to 14.64 m above G L

For items 14.64m to 18.30m above G L

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.

PLANE SURFACES

Below G.L.

G L to 3.30 m(B1) @ 3.10 m

5.30m to 6.30 m (B2) @ 6.20 m

6.30m to 7.30 m (B2) @ 6.30 m

8.30 to 9.30 m(B3) @ 9.30 m

9.30 to 10.30 m(B3) @ 9.30 m

11.30 to 12.30m above G L

15.30 to 16.30m above G L

Curved Surface

Square column

Below G.L.

0 m to 3.30m above G L

Applying two coats of cement paint of approved quality and colour to all the exposed surface of the reservoir including one coat of primer ,cleaning /preparing the surface, curing and 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. 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 . 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.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl.

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.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges.

Labour charges for Painting Emblem in accordance with the size and specifications as approved d on the Service Reservoirs including cost of all consumables, one coat of base paint,scaffolding charges

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete.

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box

Provsion for Rain Water Harvesting

3. Providing the Distribution system,FHTC and Construction of 30000 lit OHT for Mallayagoundanpatty in Kattunayakkanpatty panchyat

Distribution Pipe line

Earth work excavation in all classes of soil for pipe line trench,

supply and delivery of 75 mm pvc 4ksc pipes

75mm bend

Lowering and jointing of pvc pipes

75mm tee

Supplying and filling the sand for cusion

Re-filling with excavated earth as per standard spesification

80mm GI pipe B class medium for culvert crossing and inside street line

100 x 80 mm reducer

80 mm GI Coupling

80 mm GI Bend

80 mm tee

Supply and fixing the 80 mm G.M. gate valve

Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. 20mm (1/2”)

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

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

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

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

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

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

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

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

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

Labour Charges of House Hold Connection including All Charges

Construction of 30000lit OHT

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.

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.

Levelling course with 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.

Beyond 1.5m-4.5m below G.L

RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) excluding cost of reinforcement, fabrication and placing the rods in position and excluding the cost of centering shuttering and strutting but including mixing concrete using mechanical mixer machine, vibrating with mechanical vibrator, curing finishing etc. complete.

Beyond 1.5m to 4.5m below GL

0 to 1.50m below GL

0m to 4.5m above GL

For items 4.51m to 7.32 m above G L

For items 7.32m to 10.98 m above G L

For items 10.98m to 14.64 m above G L

For items 14.64m to 18.30m above G L

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.

PLANE SURFACES

Below G.L.

G L to 3.30 m(B1) @ 3.10 m

5.30m to 6.30 m (B2) @ 6.20 m

8.30 to 9.30 m(B3) @ 9.30 m

11.30 to 12.30m above G L

Curved Surface

Square column

Below G.L.

0 m to 3.30m above G L

Applying two coats of cement paint of approved quality and colour to all the exposed surface of the reservoir including one coat of primer ,cleaning /preparing the surface, curing and 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. 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 . 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.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl.

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.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges.

Labour charges for Painting Emblem in accordance with the size and specifications as approved d on the Service Reservoirs including cost of all consumables, one coat of base paint,scaffolding charges

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete.

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box

Provsion for Rain Water Harvesting

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

KMC Associates, Theni