LACADSThiruvananthapuram Constituency Project 19284 TSS PROVIDING NEW SEWER LINE BESIDE EAST FORT ATTAKULANGARA ROAD NEAR ATTAKULANGARA JUNCTION Sewerage Work

Amount

LAYING SEWER LINE

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

16.83:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead 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.

100.8.1: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.

100.9.13: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): 200 mm nominal outside diameter pipes.

100.98.227:Supply of PVC Pipe, 8kg/cm2, 200mm Dia.

OD149334/2023-2024: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.

OD149335/2023-2024:supply of 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, in required colour and pattern etc. all complete as per the direction of Engineer-in-charge.

OD149336/2023-2024:Laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and EXCLUDING 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge

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) : 4 graded stone aggregate 20 mm nominal size)

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

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.

OD149340/2023-2024: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 : 8 graded stone aggregate 40 nominal size)

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

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) : 3 graded stone aggregate 20 mm nominal size)

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) : 4 graded stone aggregate 20 mm nominal size)

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

OD149342/2023-2024::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.

OD149343/2023-2024::Removal of excess earth by lorry for minimum mechanical conveyance and less royalty of earth

100.52.S.1:Sub Data for providing Earth filled cement bags including cutting of the Earth, filling, conveying and placing in position.

MAINTENANCE WORK

OD149344/2023-2024: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

OD149345/2023-2024::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

OD149346/2023-2024: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

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.

OD149338/2023-2024:Providing protection works to the Electric post by using 3 no. of Kattadi poles and removing the same after completion of work

M ASHOK KUMAR

Bidder Name

M ASHOK KUMAR

Anoop AJ