GENERAL KANAKASSERY PADASEKHARAM KP CLOSING OF BREACHED PORTION BY CONSTRUCTING PERMANENT STRUCTURE AS PER IDRB DESIGN AT KANAKASSERY PADASEKHARAM IN KAINAKARY GRAMA PANCHAYATH IN KUTTANAD L A CONSTITUENCY General Civil Work

Amount

Appendix -A Closing the main breached portion

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

OD21516/2023-2024:Putting up ring bund of top width 1.50m, bottom width 2.75m.and average height of 2.50m with 1:1/4 side slope and protect the sides with coconut post of 4.50m long driving down 2.00m below bed level at 75cm c/c, providing 3 rows of weiling pieces 1/4 split coconut post on both sides and 1/4 split cross ties to alternate posts at top, bottom and middle portion and screening the sides of bund with Seperation memebrane of impermeable plastic sheet 125 micron thick fixed properly using coconut post and weiling pieces using reeper and nails in full height including tying properly using iron wire and coir altogether and supply and filling inside with hard clay/cut earth up to 2.50m, levell and conveyed with all leads and lifts including consolidating properly and maintaing the bund till the work is completed and dismantling the bund after completion of work etc. as per the directions of departmental officers at site. Bottom width 2.75m, Height 2.5m Side slope 1:1/4 Length of coconut pile 4.50m Spacing 0.75m No. of leyers 2 Length of full coconut pile required for 10m = ((10/0.75)+1)x2x4.5 = 126m Length of (1/4 split) coconut cross ties for 10m = 3x2.5 av. x 7 Nos. = 52.50 m Length of 1/4 split weiling pieces for 10m = 3x2x10 = 60m

OD21522/2023-2024:Bailing out water using pump above 5 HP and Up to 10 HP-Bailing out water with engine and pump set above 5HP and up to 10HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

OD16106/2023-2024:Pulling out the driven coconut piles 10 m long used for constructing the temporary bund constructed at the breach portion of Kanakassery Padasekharam driven down for a depth of 6 m and stabilized in between soil with Erakkad and Kayal clay and tied with coconut wailing pieces and in between installed with arecanut mesh and wire ropes used for tying the coconut piles.

OD16053/2023-2024:Supplying and stacking well matured straight 6m long coconut post having avg diameter on 25cm for driving down through various strata below bed level including cost coveyance labour charges etc complete.

OD25461/2022-2023: Coconut pile - Driving down coconut pile to lines and levels through various strata including all hire charges and labour for fixing , staging platform and all other appliances necessary for pile driving down after pointing the bottom end where no accessibility to hydraulic excavator through land and water bodies having minimum width greater than 10 metre.

OD22682/2022-2023:od44703/2021_2022/KP :Providing,and conveying Pre-cast reinforced cement concrete piles of specified size in M-25 cement concrete to carry safe working load not less than specified, including centering, shuttering, etc. complete but excluding the cost of steel reinforcement. (Length of pile for payment shall be measured from top of the shoe to the top of pile cap). (Based on DSR 20.5.1 ) 400 mm x 400 mm piles without groove.

OD22681/2022-2023:od44711/2021_2022/KP :.Providing,and conveying Pre-cast reinforced cement concrete piles of specified size in M-25 cement concrete to carry safe working load not less than specified, including centering, shuttering, etc. complete but excluding the cost of steel reinforcement. (Length of pile for payment shall be measured from top of the shoe to the top of pile cap). (Based on DSR 20.5.1 ) 400 mm x 400 mm piles with groove

OD22678/2022-2023:od44712/2021_2022/KP :Driving and installing Pre-cast reinforced cement concrete piles of any size and length in M-25 cement concrete , etc. complete ( Refer Estimate 2019/1204/KP)

OD22689/2022-2023:od44713/2021_2022/KP :Providing,conveying, hoisting and fixing precast reinforced cement concrete in slabs including setting in cement mortar 1:3 ( 1 cement : 3 coarse sand), cost of required centering, shuttering and finishing with neat cement punning on exposed surfaces but excluding the cost of reinforcement, with machine batched and machine mixed design mix M - 25 grade cement concrete ( based on DSR 5.16 )

5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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

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)

OD22685/2022-2023:od44718/2021_2022/KP :Earth work in rough excavation, in or under water, banking excavated clay in layers not exceeding 20 cm in depth, breaking clods,and dressing up in and dressing up in embankments for roads, flood banks, marginal banks with all leads and lifts in all kinds of soil (based on DSR 2.2.1- 2.4- 2.5 + 20 %) (Under water excavation in stiff heavy kayal clay) All kinds of soil

OD22687/2022-2023:od44707/2021_2022/KP :Protecting the filled earth through gap using Geo- fabric filter GWF - 26-130 as per the direction from the departmental officers at site including all cost of material , labour , conveyance and all other incidental charges involved etc.complete.

OD22671/2022-2023:Strengthening the earthen bund using coir geo textile (740gsm) etc. complete including conveyance and all other incidental charges as per the direction of the departmental officers at site

OD22690/2022-2023:od44714/2021_2022/KP :Supply of polypropylene woven Geo bags.The Geo bag must have a width of 1.2 m , length of 1.2 m and a height of 1 m . There should be four lifting points with two straps on each lifting point.The tensile strength of each strap should at least be 15KN. The seam strength should be 25KN/m.The fabric of geo bag should be woven Polypropylene having density 325 GSM.The fabric should have a wide width tensile strength of 55KN/m in both machine and cross machine directions.The CBR puncture strength should be 6KN

OD16080/2023-2024:Supply of polypropylene woven Geo bags. The geo bag must have a width of 1.00 m , length of 1.00 m and a height of o.45 m . There should be four lifting points with two straps on each lifting point.The tensile strength of each strap should at least be 15KN. The seam strength should be 25KN/m.The fabric of geo bag should be woven Polypropylene having density 325 GSM.The fabric should have a wide width tensile strength of 55KN/m in both machine and cross machine directions.The CBR puncture strength should be 6KN

OD22691/2022-2023:od44709/2021_2022/KP :Closing the breach by using polypropylene woven geo textile bags (PET) for 325 gsm and filling with locally available soil at site and stitching /tying and laying including the cost and conveyance ,hire and labour charges etc. complete 1.2x1.2x1.00 m size Data for 150 bags/day

OD16563/2023-2024:od44709/2021_2022/KP :Closing the breach by using polypropylene woven geo textile bags (PET) for 325 gsm and filling with locally available soil at site and stitching /tying and laying including the cost and conveyance ,hire and labour charges etc. complete 1.00x1.00x0.45 m size Data for 200 bags/day

OD22692/2022-2023:od44710/2021_2022/KP :Supplying Kambukad , Erakkad ( Locally available material ) mixing with clay.( Supplying 14 pidi for 1m3)<br>

OD22693/2022-2023:od44886/2021_2022/KP :Biaxial Geogrid made of Polypropylene with tensile strength of 40 kN/m in both directions. The aperture size is 65 x 65 mm.

OD24967/2022-2023:Supply of 63 mm stone aggregate

5.1.3: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:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

2.27:Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming consolidating and dressing complete.

Appendix B - Closing of the mada portion formed for the conveyance of materials

OD16077/2023-2024:Supplying and stacking well matured straight 6m long coconut post having avg diameter on 25cm for driving down through various strata below bed level including cost coveyance labour charges etc complete.

OD27896/2022-2023: Coconut pile - Driving down coconut pile to lines and levels through various strata including all hire charges and labour for fixing , staging platform and all other appliances necessary for pile driving down after pointing the bottom end where no accessibility to hydraulic excavator through land and water bodies having minimum width more than 10 metre.

OD22694/2022-2023:od47951/2021_2022/KP :Protecting the filled earth from seepage using aracanut 1/4 split reepers screen as per the direction of departmental officers at site including all cost of material , labour, conveyance and all other incidential charges involved etc. complete.

OD22695/2022-2023:od47952/2021_2022/KP :Making and installing screens with Arecanut reepers tied together with coir ropes excluding the cost of Aracknut reepers but including labors for making and installing screws , cost of coir ropes and all other incidental charges etc. complete as per the direction of department engineers at site

OD22696/2022-2023:od47953/2021_2022/KP :Supplying and tying the good quality wire rope 16 mm dia with coconut piles including cost of labor and conveyance etc. and all other incidental charges etc complete.

OD22699/2022-2023:od44718/2021_2022/KP :Earth work in rough excavation, in or under water, banking excavated clay in layers not exceeding 20 cm in depth, breaking clods,and dressing up in and dressing up in embankments for roads, flood banks, marginal banks with all leads and lifts in all kinds of soil (based on DSR 2.2.1- 2.4- 2.5 + 20 %) (Under water excavation in stiff heavy kayal clay) All kinds of soil

OD22697/2022-2023:od44710/2021_2022/KP :Supplying Kambukad , Erakkad ( Locally available material ) mixing with clay.( Supplying 14 pidi for 1m3)<br>

OD25464/2022-2023:od44711/2021_2022/KP :.Providing,and conveying Pre-cast reinforced cement concrete piles of specified size in M-25 cement concrete to carry safe working load not less than specified, including centering, shuttering, etc. complete but excluding the cost of steel reinforcement. (Length of pile for payment shall be measured from top of the shoe to the top of pile cap). (Based on DSR 20.5.1 ) 400 mm x 400 mm piles with groove

OD25465/2022-2023:od44712/2021_2022/KP :Driving and installing Pre-cast reinforced cement concrete piles of any size and length in M-25 cement concrete , etc. complete ( Based on DSR 60.5.1 )<br>

OD25466/2022-2023:od44713/2021_2022/KP :Providing,conveying, hoisting and fixing precast reinforced cement concrete in slabs including setting in cement mortar 1:3 ( 1 cement : 3 coarse sand), cost of required centering, shuttering and finishing with neat cement punning on exposed surfaces but excluding the cost of reinforcement, with machine batched and machine mixed design mix M - 25 grade cement concrete ( based on DSR 5.16 )

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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

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)

OD25748/2022-2023:od44707/2021_2022/KP :Protecting the filled earth through gap using Geo- fabric filter GWF - 26-130 as per the direction from the departmental officers at site including all cost of material , labour , conveyance and all other incidental charges involved etc.complete.

Minartech Developers PVT LTD

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Minartech Developers PVT LTD

TBAS Infrastructure Pvt Ltd.