GENERAL BW 2023 24 Reconstruction of retaining wall in A A Said Muhammed road Reconstruction of Damaged retaining wall in A A Said Muhammed road in between Ch 0000 and 1810 excluding Ch 0950 to 1120 LHS General Civil Work

Amount

Side Protection Work

2.2:Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area

2.4.4.B:Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres Dismantling Stone Masonry - Rubble stone masonry in cement mortar.

OD74008/2022-2023:Providing and constructing gabian structures for erosion control, river training works and protection works with wire crates of size 2 m x 1 m x 0.3 m each divided into 1m compartments by cross netting, made from 4 mm (Zinc+PVC coated) galvanised steel wire @ 32 kg per 10 sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100 mm x 100 mm, filled with boulders with least dimension of 200 mm, all loose ends to be securely tied with 4 mm galvanised steel wire.

OD74009/2022-2023:Putting up ring bund of size not less than 1.500M wide at top 3.00M wide a botom, using coconut wood 200 to 300 mm dia, driving down for anaverage depth of 2.50M and for an average height of 2.500M (total height of 4.50M) with half split coconut piles in two rows at 60 cm c/c, half split coconut wood horizontals a 60 cm c/c,1/3 split cocnut wood cross ties for connecting gtwo rows 120 cm c/, tied with coir yarn and wire rope, providing new bamboo double mat thatties and filling the inside withcontractors own gravely earth and maintainng the bund throughout the period of constructionand dismantiling the materials, removing the earth and cleaning after completion of work etc. complete as per the directions of deptl. officers at site

OD74010/2022-2023:Pumbing of bailing out water and removing slush etc by using pumpset including cost of labour hire charges of pumpset etc complete

OD74011/2022-2023::Coconut pile - Supplying and stacking well matured straight coconut post for driving down through various strata below bed level including cost conveyance labour charges etc complete.

OD74012/2022-2023: :Driving down coconut piles of 200 mm to 300mm dia throuh approved lines and levels and various strata incl. all cost and hire charges for all machineries for driving all labour charges etc. complete as per the directions of deptl. Officers at site.

OD74013/2022-2023:Cutting and removing excess length of coconut piles ti line and levels and removing the cut end of piles

12.1.5.B.1:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Marshyn Soil - Depth upto 3 m - Mechanical Means -

OD74014/2022-2023:Construction of dry rubble flooring at cross drainage works for relatively less important works by using department material(Boulders)

12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

12.8.1.C.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer

3.16:Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.

4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method

4.12:Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

55.22:Supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength M 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete.

13.5.A:Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications PCC Grade M15 - Height upto 5m

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

8.8:Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

BENNYTHOMAS

T R REGHU

Eldho Jose

Bidder Name

BENNYTHOMAS

Eldho Jose

K S Bigili

T R REGHU