GENERAL CSIND Development of WCC between Ch 50900 52200m at Varkala Renovation of West Coast Canal between Ch 50900 52200m General Civil Work

Amount

Appendix A - Desilting and widening of the canal

2.31:Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

OD31227/2022-2023:Removing water hyacinth and other vegetation from the water way by cutting ,collecting, conveying and depositing at convenient place as pointed out by the departmental officer at site including all leads and lift etc. complete as per the direction of departmental officer at site

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

OD18558/2023-2024: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, including all lead and lifts (avg lift of 3m) at places pointed out by engineer in charge, disposed earth to be levelled and neatly dressed. All kinds of soil

OD31231/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas IN OR UNDER WATER (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) (avg lift of 3m) including disposal of excavated earth, including all lead and lift, disposed earth to be levelled and neatly dressed. All kinds of soil

OD17625/2023-2024:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas IN OR UNDER WATER (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, including all lead and lift ( avg lift of 4.5m) at places pointed out by Engineer -in- Charge , disposed earth to be levelled and neatly dressed. All kinds of soil

OD31519/2022-2023:Hiring a 4 seated fibre boat with outbpard engine as and when directed by the Engineer in charge for in spections/survey for canal

OD31520/2022-2023:Conveying the spoil obtained from the earth work excavation and dredging ( on land/under water) from the canal by lorry to the dumping yard identified by the departmental officer upto a distance of 1km including loading, unloading and all other incidental charges complete etc

OD1192/2023-2024: Providing and conveying Pre-cast reinforced cement concrete piles with shoe of specified size 30x 25x560cm 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. (Based on DSR 20.5.1 )

OD1193/2023-2024:Driving down RCC pile at required depth as directed by the officer at site in lines and levels through various strata from bed level till refusal with monkey weighing not less than 2 ton with help of pile driving equipment with barge accessories such as wire rope etc. including hire and labour etc complete.

OD1194/2023-2024:Providing,conveying, hoisting and fixing up to floor five level, 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 ) FOR BIG SLAB

OD1195/2023-2024:Providing,conveying, hoisting and fixing up to floor five level, 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 ) FOR SMALL SLAB

OD2859/2023-2024:Removing of driven down RCC piles in the canal that are damaged/not in lines and levels, with the help of pile driving equipment with barge accessories such as wire rope including hire and labour etc complete.

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm 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)

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

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

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

60.1.2:RING BUND Type II Putting up ring bund with earth fille gunny bags of top width 1.0m bottom width 2.0m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of the work.etc.complete.

OD1199/2023-2024: 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

OD1200/2023-2024: Providing sheet piling with 8mm thick MS sheet of 70cm width fabricated to 56cm width trench sheet and 5m height support with horizontal ISMB 150mm at 1.5m interval and vertical support by ISMB 150 for 5m height (15kg/m) including rent, fuels, conveyance of machinery such as water jet pump with accessories and excavator etc complete and the removing the same after completion of work as per the direction of departmental officers at site

60.2.2:Bailing out water Using 5HP Pump- Bailing out water with 5HP engine and pump set including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

60.64.1:Coconut Pile - Supplying and stacking well matured straight coconut post for driving down throug various strata bellow bed level including cost coveyance labour charges etc complete.

OD1210/2023-2024: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 having hydraulic excavator accessibility through land

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

60.7.2:DR PACKING Under foundation - Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.

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)

16.95:Providing & making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012,MORTH Clause 2500, of required size, Mesh Type 10x12(D=100 mm with tolerance of ± 2%) Zinic+PVC coated, Mesh wire diameter2.7/3.7mm, mechanically edged/selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2/3.2mm(ID/OD), supplied @3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per directions of Engineer-in-charge.

OD1196/2023-2024:Providing filter with woven fabric filter GWF 26-130 weight not less than 130gm/m2,pore size(mm) less than 0.075 with an overlap of 30 cm at all joints stitched together pulled up into folds uniformly and sufficiently in both direction for avoiding over extension of fiber of which is composed and forming the toe into scourage including conveyance and all leads and lifts etc.complete.

OD1212/2023-2024:Filling 20mm graded aggregate on the landward side of retaining wall, spreading in layers, levelling at top at site, consolidating by ramming etc for the purpose of draining water

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.

60.7.1:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

TBAS CONSTRUCTIONS

Bidder Name

TBAS CONSTRUCTIONS