Construction of culvert across Theerthakkara strea in Aryankavu - Rosemala road (KM - 0/200) in Aryankavu Range during 2019-20

Amount

Appendix A: Construction of Culvert:2.4.1.A.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 - Lime Concrete, cement concrete grade M-10 and below - By Manual Means

od28867/2019_2020 null putting up ring bund for divertig the flow of water during excecution of work having the bottom wdith 3 m and top width 1 m and height of 2 m and filling inside using contractors own gravelly earth etc. complete

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 -

3.17.Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.

15.9.Construction of dry rubble flooring at cross drainage works for relatively less important works.

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.B.Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork)

12.8.A.1.Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15-

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

14.1B.1.1.A.Furnishing and Placing Reinforced Cement Concrete Grade M25 Using Concrete Mixer as per drawing and Technical Specification. For solid slab super-structure - 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

josephsons constructions