State Plan 2025 26 Relaying old Sewer lines and re construction of Old dilapidated manholes at Chettikulangara NSS Karayogam Line And cleaning sewer lines at Chalai Sreevaraham and Fort areas Sewerage pipe line Work

Amount

LAYING SEWER LINE

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

15.7.4:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar

15.59:Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre, as per direction of Engineer-in-charge.

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.2:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

OD66838/2024-2025:Providing Steel Sheet shoring to the sides of the trenches to depths upto 2.00 M using 5mm M>S Sheet 0.5m wide stiffen on edges with 50mm x50mmx6mm M.S angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.50m above ground level suitably braced by horizontal walling pieces at 75MMX100 MMx 8MM angles on either side at intervals not exceeding 1.5M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed ,dismantling,cleaning restacking for reuse including all labour,hire charges and conveyance for equipments ,tools and plants and sundries etc .complete.

100.43.3:Conveying, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc., complete (excluding cost of pipes): 200mm diameter pipe.

100.98.98:Supply of SW Pipe 200mm, 0.6m long.

19.5.2:Dismantling of old S.W. pipes including breaking of joints and bed concrete stacking of useful materials near the site within 50 m lead and disposal of unserviceable materials into municipal dumps:150 mm diameter

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

100.43.2:Conveying, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc., complete (excluding cost of pipes): 150mm diameter pipe.

OD18784/2025-2026:Supply of SW Pipe 150mm, 0.6m long.

CONSTRUCTION OF MANHOLES

15.43.2:Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

OD66843/2024-2025:Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m for 2nd depth of 1.50m to 3.0m in all kinds of soil.

100.8.2:Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals.

OD66844/2024-2025:Providing Steel Sheet shoring to the sides of the trenches to depths upto 2.00 M using 5mm M>S Sheet 0.5m wide stiffen on edges with 50mm x50mmx6mm M.S angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.50m above ground level suitably braced by horizontal walling pieces at 75MMX100 MMx 8MM angles on either side at intervals not exceeding 1.5M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed ,dismantling,cleaning restacking for reuse including all labour,hire charges and conveyance for equipments ,tools and plants and sundries etc .complete.

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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

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 (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.7:Reinforced cement concrete work in well - steining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) derived from natural sources derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources derived from natural sources)

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

19.21.1:Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix( 1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 ( 1 cement: 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete.For pipes 100 to 250 mm diameter

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

19.16:Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS: 10910 on 12 mm dia steeel bar conforming to IS:1786, having minimum cross section as 23 mm x 25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufactures permanent identification mark to be visible even after fixing including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 ( 1cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) Complete as per design

OD66845/2024-2025:Conveying from casting yard and fixing the RCC cover slab of size 1.60m dia, 18cm thick including cost of 5kg cement / each

OD66846/2024-2025::Supplying and fixing in position 560 mm dia. CI Cover (heavy duty-HD20) with frame the weight to be not less than 208 kg

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

OD66847/2024-2025::Removal of excess earth by lorry for minimum mechanical conveyance and less royalty of earth

MAINTENANCE WORK (SREEARAHAM, FORT, CHALA)BUCKET CLEANING

OD66848/2024-2025:Manhole cleaning upto 3m depth- Cleaning the manhole at main line and branches up to a depth of 3m including removing the silt and other floated matters and destroying the debries at convenient places as directed by deptl officers

OD66849/2024-2025::Plugging the full portion of the mouth of 150mm to 200mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete

OD265553/2024-2025:Plugging the full portion of the mouth of 350 to 375mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

OD265563/2024-2025:Plugging the full portion of the mouth of 225 to 300mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc

OD66850/2024-2025:Plugging the full portion of the mouth of 100mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete

OD263441/2024-2025:Bucket Cleaning 350-375 mm line- Cleaning the silt deposited inside the sewer of 350 mm to 375 mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

OD265568/2024-2025: Bucket Cleaning 300 mm line- Cleaning the silt deposited inside the sewer of 300 mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

OD263520/2024-2025:Bucket Cleaning 400-450mm line- Cleaning the silt deposited inside the sewer of 400mm to 450mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

OD263462/2024-2025:Bucket Cleaning 225mm-250 mm line- Cleaning the silt deposited inside the sewer of 225mm-250 mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

OD263485/2024-2025:Bucket Cleaning 200 mm line- Cleaning the silt deposited inside the sewer of 300 mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

100.98.1008:Engaging Coolie.

100.98.1035:Engaging sewer man.

OD265578/2024-2025: Removal of dumped earth, silt, deposits recieved from manhole etc by lorry for minimum<br>mechanical conveyance and disposing.

General Items

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

100.9.9:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 110 mm nominal outside diameter pipes.

100.98.214:Supply of PVC Pipe, 6kg/cm2, 110mm Dia.

100.98.1008:Engaging Coolie.

100.98.1035:Engaging sewer man.

OD66842/2024-2025:Providing protection works to the Electric post by using 3 no. of Kattadi poles and removing the same after completion of work

SREE KUMAR M (BID ID -2435589)

Bidder Name

sudheer

SREE KUMAR M