RLIS Replacing damaged PVC delivery line of Thekkepalad Lift Irrigation Scheme in Vazhikkadav Panchayath EQUATATION

Amount

Appendix A - Replacing the existing line

od32411/2018_2019/IA : Dismantling of PVC pipes 200 mm and leading to a near by place for safe keeping. Cost includes labour & hire charge of equipment complete.

2.6.1 : Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

4.1.6 : 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 40 mm nominal size)

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 : 4 graded stone aggregate 20 mm nominal size)

4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

od64272/2019_2020/IA : Dismantling M.S pipes including excavation and taking out the pipes, manually / by mechanical means breaking joints, and leading to a near by place for safe keeping as per direction of Engineer-in-charge: Above 150mm dia upto 300mm dia

2.10.1.2 : Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia

18.73.4 : Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :250 mm dia Ductile Iron Double Flanged

18.72.18 : Providing and laying S & S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329:250 mm dia Ductile Iron Class K - 9 pipes

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

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

18.31.5.2 : Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately):250 mm diameterClass II

od64275/2019_2020/IA : Labour charges for cutting 200/350mm CI/DI pipe diametrically by abrasive cut of saw, the cut being perpendicular to the axis of pipe and smoothing of cut end for fixing new flange / pipe for transporting the pipes through forest to the trenches

od32424/2018_2019/IA : Providing MS flange for 250NB pipe line including cost of all material,labour ,conveyance etc complete as per the direction of departmental officers at site

od64276/2019_2020/IA : Fabrication, supply and providing suitable type GI or painted MS clamps for 250/200mm dia pipes made 40x8mm MS flat using 2 nos of 8mm nut bolts with washer grouted on concrete pipe supports in full tight condition

od64277/2019_2020/IA : Manufacturing 1 no 250mm dia strainer using flange ring 250mm dia and 8mm M.S rod and fixing on the end of pipe using suitable nut and bolt etc. complete.

Appendix B-Canal repair

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)

15.2.2 : 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)

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)

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)

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 : 4 graded stone aggregate 20 mm nominal size)

50.13.1 : 9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

4.3.2 : Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

Bidder Name

BACKER P.P.