GENERAL CSIND Development of WCC in Vettoor Panchayath from Ch 43780m to 46000m Construction of RCC cantilever retaining wall on right bank of canal near Thazhevettoor Masjid between Ch 45.855 Km and Ch 45.930 Km General Civil Work

Amount

Side protection work

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

OD4048/2022-2023: Putting up cross bund to a top width 1mtr ,bottom width 2.5 mtr average height of 3.0 mtr with 1/4:1 side slope and perfect the sides with 1/2 split coconut post 4.50 mtr long driving down 1.5mtr below bed level at 1.0 mtr c/c. Providing two rows of walling pieces 1/4 split coconut pieces on each sides and 1/3 split cross ties in alternate posts and screening the side with double new coconut cadjans over areccanut reepers 18 cm squre mesh and tied with cadjans and inside filled with earthcuts and conveyed with all lead and lifts including consolidating properly and maintaining the bund till the work is completed . And removing the same after completion of the work . Certified that the observed data prepared by taking the rate and labour charges as the scheduled rates and has been prepared as per the actual observation at site for the following items (For 10 mtr length)

60.2.3: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

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

2.18.3:Close timbering over areas including strutting, shoring and packing cavities (wherever required) etc. complete ( Measurements to be taken of the face area timbered):Depth exceeding 3 m but not exceeding 4.5 m

OD4049/2022-2023: 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

60.64.1: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.

OD25114/2022-2023: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 having hydraulic excavator accessibility through land

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)

5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :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

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.

10.22:Welding by gas or electric plant including transportation of plant at site etc. complete.

60.6:PVC WEEP HOLES- Providing weep holes using 75mm dia. PVC pipes working pressure 4kg /sq.cm including cost of materials, conveyance, labour charges etc. complete.

OD25116/2022-2023: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.

OD25115/2022-2023: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.

KUNNATH CONSTRUCTIONS

Bidder Name

KUNNATH CONSTRUCTIONS

RTF INFRA PRIVATE LIMITED