Annual Plan-Project 572/25-26-construction of culvert and side protection works east of puniyil bridge in thathampally ward

Estimate

2.7.B:Dismantling Stone Masonry as per Technical Specification Clause 202.<br> Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202.<br>(B) Rubble Stone Masonry in Cement Mortar

OD321675/2025-2026:Coconut pile-Driving down coconut pile to line and levels and levels through various strata including all hire charges and laboures for fixing , staging platform and all other appliances necessary for pile driving down after pointing the bottom end

OD321676/2025-2026::Coconut pile -Supplying and stacking well matured straight coconut post for driving down through various strata bellow bed level including cost conveyance,labour charges etc complete

OD321677/2025-2026:Providing ring bund type II-Putting up ring bund with earth filled gunny bags of top width 1m bottom width 2m height 2.00 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

OD321678/2025-2026: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

11.1.1.1:Excavation for Structures Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil (i) Upto 3 m depth

14.8:Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3

11.4.1.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I. P.C.C grade M 10 (i) Nominal mix 1:3:6

12.5.4:Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m IV. R.C.C. grade M 25

13.1.1.2:Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 I. R.C.C grade M 20 (ii) For nominal mix 1:2:4 (Hand mixed)

12.7:Supplying, fitting and placing TMT bar reinforcement (Fe 415) in substructure complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

OD321685/2025-2026:2.25. 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

OD360183/2025-2026:(Item 4.11.2 modified) Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing quarry muck spreading in uniform layers and compacting with surface vibrator to achieve the desired density.

75.8.1:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)