Construction of 177Nos. Homestead open wells into Protected, Sanitized wells with recharge pit, under State Plan Scheme 2022-23, Kinanoor Karinthalam GP in Kasaragod ,Kavilampara, Puduppady, Omassery, Nochad Thuneri Maruthomkara GPs in Kozhikkode

Amount

KAVILUMPARA GP - WELL RECHARGING AND WELL SANITIZATION TYPE-I (14 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od226531/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226532/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226533/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od226534/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od226535/2022_2023 : Supplying and filling coconut shell (burnt shell)

od226536/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

KAVILUMPARA GP - WELL RECHARGING AND WELL SANITIZATION TYPE-II (12 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od209705/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209820/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209818/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od209819/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od209870/2022_2023 : Supplying and filling coconut shell (burnt shell)

od209874/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

PUTHUPPADY GP - WELL RECHARGING AND WELL SANITIZATION TYPE-I (14 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od226531/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226532/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226533/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od226534/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od226535/2022_2023 : Supplying and filling coconut shell (burnt shell)

od226536/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

PUTHUPPADY GP - WELL RECHARGING AND WELL SANITIZATION TYPE-II (12 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od209705/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209820/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209818/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od209819/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od209870/2022_2023 : Supplying and filling coconut shell (burnt shell)

od209874/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

OMASSERY GP - WELL RECHARGING AND WELL SANITIZATION TYPE-I (13 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od226531/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226532/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226533/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od226534/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od226535/2022_2023 : Supplying and filling coconut shell (burnt shell)

od226536/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

OMASSERY GP - WELL RECHARGING AND WELL SANITIZATION TYPE-II (13 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od209705/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209820/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209818/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od209819/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od209870/2022_2023 : Supplying and filling coconut shell (burnt shell)

od209874/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

NOCHAD GP - WELL RECHARGING AND WELL SANITIZATION TYPE-I (13 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od226531/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226532/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226533/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od226534/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od226535/2022_2023 : Supplying and filling coconut shell (burnt shell)

od226536/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

NOCHAD GP - WELL RECHARGING AND WELL SANITIZATION TYPE-II (13 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od209705/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209820/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209818/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od209819/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od209870/2022_2023 : Supplying and filling coconut shell (burnt shell)

od209874/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

THUNERI GP - WELL RECHARGING AND WELL SANITIZATION TYPE-I (14 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od226531/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226532/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226533/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od226534/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od226535/2022_2023 : Supplying and filling coconut shell (burnt shell)

od226536/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

THUNERI GP - WELL RECHARGING AND WELL SANITIZATION TYPE-II (12 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od209705/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209820/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209818/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od209819/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od209870/2022_2023 : Supplying and filling coconut shell (burnt shell)

od209874/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

MARUTHOMKARA GP - WELL RECHARGING AND WELL SANITIZATION TYPE-I (14 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od226531/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226532/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226533/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od226534/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od226535/2022_2023 : Supplying and filling coconut shell (burnt shell)

od226536/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

MARUTHOMKARA GP - WELL RECHARGING AND WELL SANITIZATION TYPE-II (12 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od209705/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209820/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209818/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od209819/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od209870/2022_2023 : Supplying and filling coconut shell (burnt shell)

od209874/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

KINANNOOR KARINTHALAM GP - WELL RECHARGING AND WELL SANITIZATION TYPE-I (15 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od226531/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226532/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od226533/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od226534/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od226535/2022_2023 : Supplying and filling coconut shell (burnt shell)

od226536/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

KINANNOOR KARINTHALAM GP - WELL RECHARGING AND WELL SANITIZATION TYPE-II (6 UNIT)

Well protection work

100.3.3.1 : Earthwork open well excavation (above water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1080 & 1083

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

50.5.7 : Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.1 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.12.5 : Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

13.37.1 : White washing with lime to give an even shade:New work (three or more coats)

13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Welding 40mm GI pipe

Well Recharging-Supplying and Fixing Plumbing system

od209705/2022_2023 : Supply and fixing of gutter pipe with 160 mm PVC 6kg/cm2 at the edge of the sloped roof including all clamping/ welding clamps for holding the gutter pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209820/2022_2023 : Supply and Fixing 75 mm PVC 6kg/cm2 down pipe from the gutter pipe already fixed in position up to the filter pit and from filter pit to well including all clamping/ welding clamps for holding the down pipes in the position etc including cost of all specials, end closures, tees and labour charges etc complete.

od209818/2022_2023 : Supplying & fixing first flush valve - 75 mm PVC valve including cost of tee, bend etc

od209819/2022_2023 : Supply and Fixing 63 mm PVC 6kg/cm2 for down pipe from recharge pit (inside the well)

Installation of Recharge pit (Ferrocement Tank)

4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

100.41.35 : Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.36 : Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.

od209870/2022_2023 : Supplying and filling coconut shell (burnt shell)

od209874/2022_2023 : Supplying and fixing 60cm inner dia & 75cm height ferro cement filter media chamber with cover slab and suitably fix it over the concrete slab and filling with filter media as per the attached drawing etc complete.

100.41.37 : Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.

Bidder Name

RONIMON MATHEW