AMRUT 2 Replacing old and damaged 200 mm CI pipe with 250 mm DI K9 pipe and 100 mm AC pipe with 160 mm PVC pipe on both side along Perandoor

Amount

Working charge

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

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)

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.

OD6865/2022-2023: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. Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations 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. Add extra for the rate of Earth Work Excavation to account for the difficulty of excavation and the idling of the labour / machinery. Code Description Unit Quantity. All kinds of soil(Including extra for working during night time) <br>All kinds of soil r|n(Ref. Item No. 2.10.1 of DSR)

100.6.1:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm 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 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M 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 and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries etc. complete.

2.16.1:Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth not exceeding 1.5m

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.

100.7.1: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.

100.14.4:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 250mm diameter Ductile Iron Class K-9 Pipes.

18.68.1:Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :Upt 600 mm dia

18.70.4:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:250 mm dia pipes

18.30.6:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:250 mm diameter pipe

100.9.11: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): 160 mm nominal outside diameter pipes.

OD6864/2022-2023:Shifting existing 63mm/75mm/90 mm pvc pipe tappings of by lane to the newly laid main 160 mm PVC pipe including the cost of all materials, conveyance and labour as per the direction of the departmental officers.

OD7432/2022-2023:Changing water supply/PH connections from the existing line to the newly laid 160 mm PVC line after plugging the existing connection and tapping including cost of pipe and specials, earth work excavation for trenches and labour charges etc. complete.

100.31.1.2:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 100mm diameter, Class I.

100.31.1.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class I.

100.31.1.6:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 250mm diameter, Class I.

OD6910/2022-2023:Disconnecting the existing 200 mm CI Pipe using 250 mm MS end cap and flanges

100.30.4:Cutting the 700mm PSC pipe diametrically to the required length to suit the successive pipe/specials of the pipe line and levelling the edges of cutting to have a neat finishing of the edge including all labour charges and hire for tools etc., complete.

OD7433/2022-2023:Interconnecting Existing 700 mm Premo pipe with newly laid 160 mm PVC pipe using 700 X 150 mm MS saddle clamp,150 mm MS bend 150 mm MS tail piece etc complete.

OD8950/2022-2023:Interconnecting newly laid 250 mm DI pipe with existing 160 mm PVC pipe using 250 X 150 mm MS saddle clamp,150 mm MS bend 150 mm MS tail piece etc complete.

OD7434/2022-2023:Interconnecting existing 100 mm AC pipe with newly laid 160 mm pvc pipe

OD7435/2022-2023:Providing MS fabricated 700 X700X250 mm Lateral tee with 700 MS mechanical collar ,joint for tapping the proposed 250 mm DI from the existing 700 mm Premo pipe including cost of nuts and bolts ,labour charges etc complete

100.98.1008:Engaging Coolie.

100.98.1009:Engaging Fitter ( grade 1).

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)

16.78.1:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30

Cost of Materials

100.98.118:Supply of DI K9 Pipe Conforming to IS 8329/2000, 250mm Dia.

100.98.216:Supply of PVC Pipe, 6kg/cm2, 160mm Dia.

OD7437/2022-2023:3% for PVC Specials

100.98.458:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.

100.98.460:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

100.98.462:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.

100.37.8.2:Fabricating M.S. flanges of diameter 250mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD7439/2022-2023:Fabricating and supplying MS saddle clamp of size 700 mm (ID)X150 mm & 400 mm long using 8 mm thick MS plate, welded with 2 Nos MS clamping strips of size 400 mm x 90 mm using 16 mm thick MS plate, welded with 150 mm MS pipe and flangeincluding all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer including the cost of nut & bolts,Rubber gasket etc. complete

OD7441/2022-2023:Fabrication 150 mm MS Bend using 8mm thick M.S. pipe Flanged at both ends

OD7442/2022-2023:Fabricating 250mmX200 mm MS reducer flanged at both respective ends using 10 mm thick 250 mm MS pipe including cost and conveyance charges of MS pipe , all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete.

OD7446/2022-2023:Fabricating 150 mm MS Tail piece using 8 mm thick MS pipe and 12 mm thick MS Flange

OD7448/2022-2023:Fabricating 250x250x150 mm Lateral tee for tapping the proposed 160 mm PVC from the proposed 250 mm DI pipe including cost of cutting , welding, grinding and fabrication of the tee and cost of flanges , labour etc, complete

OD7450/2022-2023:Fabricating 700 X700X250 mm Lateral tee joint for tapping the proposed 250 mm DI from the existing 700 mm Premo pipe including cost of cutting, welding ,grinding and fabrication of the TEE and cost of flanges, labour etc complete

OD7449/2022-2023:Fabricating and supplying MS mechanical collar of size 700 mm (ID) using 10 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 10 mm thick MS plates.Width of collar is 30 cm<br>

Construction of valve Chamber

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

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)

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

K A Nadhirsha

Bidder Name

K A Nadhirsha