AMRUT 2.0 - Reconstruction of old dilapidated brick man holes, Construction of new sewerage man holes, Raising of man hole covers and Supplying CI MH covers in Pottakuzhy - Mulavana road stretch

Amount

Laying sewer line

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.

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.

100.43.4: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): 250mm diameter pipe.

100.43.5: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): 300mm diameter pipe.

OD87408/2024-2025:Supply of glazed Stoneware Pipe (SP1)150mm nominal dia, 0.6m long conforming to IS 651:2007

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

100.98.99:Supply of SW Pipe 250mm, 0.6m long.

100.98.100:Supply of SW Pipe 300mm, 0.6m long.

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 man holes

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.

15.2.2:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)

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.

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

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

OD87409/2024-2025::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.

OD87410/2024-2025: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 surplus excavated soil as directed, within a lead of 50 m for 3rd depth of 3.00m to 4.50m 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.

OD87411/2024-2025:Providing Steel Sheet shoring to the sides of the trenches to depths above 2.00 M and up to 4.00m 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. Hire charges for 5mm MS sheet (1/20 of cost)2x10x3x39.25 =23.55 kg ,Wastage -5% -1.18kg .Total=1.2365 qtl. Hire for MS angle stiffner -40x4.2x4.5x1/20 =0.3780qtl.Horizontal walling pieces -2x2x10.00x10.50x1/25=0.1680 qtl .Fabricating MS sheet 0.50M wide 5.00M long stiffened on edges =1.6145 qtl.

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

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)

OD87412/2024-2025:Centering and shuttering including strutting, propping etc and removal of form etc for Well steining - circular work

OD87413/2024-2025:Centering and shuttering including strutting propping etc and removal for Cover slab (circular)

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)

5.22.4:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelHot rolled deformed 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

19.21.2: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 250 to 300 mm diameter

19.21.3: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 350 to 450 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

OD87414/2024-2025:Conveying from casting yard and fixing the RCC cover slab of size 1.60 M dia,18 cm thick including cost of 5 Kg cement/E

15.48:Taking out C.I cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually / by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials with 50 metres lead as per direction of Engineer -in- Charge.

OD87416/2024-2025:Removal of excess earth by lorry for minimum mechanical conveyance and less royalty of earth

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.

Maintenance work

OD87395/2024-2025: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.

OD87396/2024-2025:Plugging the full portion of the mouth of 150mm to 200 mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

OD87397/2024-2025:Plugging the full portion of the mouth of 225 mm to 300 mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

OD87398/2024-2025:Plugging the full portion of the mouth of 350 mm to 375 mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

OD87399/2024-2025: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 debris at convenient places as directed by deptl officers

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.

100.98.1008:Engaging Coolie.

100.98.1035:Engaging sewer man.

General items

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

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.

OD87402/2024-2025:Removal of Dumped earth, silt, deposits received from manhole, well etc, conveying by lorry for minimum mechanical conveyance and disposing safely

OD87403/2024-2025:Removing the CI or RCC manhole cover with frame (Heavy duty), after chipping the existing cement concrete and refixing the Cover after raising the manhole by 10cm with CC 1:2:4 as per specification.

OD87404/2024-2025:Removing the CI or RCC manhole cover with frame (Heavy duty), after chipping the existing cement concrete and refixing the Cover after raising the manhole by 15cm to 24 cm with CC 1:2:4 as per specification.

OD87405/2024-2025:Removing the CI or RCC manhole cover with frame (Heavy duty), after chipping the existing cement concrete and refixing the Cover after raising the manhole by 25 cm to 35 cm with CC 1:2:4 as per specification.

OD87407/2024-2025:Supplying and fixing in position 560 mm dia. CI Cover (heavy duty-HD20) with frame the weight to be not less than 208 kg

SIDHARDHAN M (BID ID -2210981)

Dani Biju (BID ID -2211257)

Bidder Name

G ANIRUDHAN NAIR

SIDHARDHAN M

Dani Biju