ANNUAL PLAN - 2024-2025 -KULUKKALLUR GP - PRO NO-54-2025 KAMBAMTHODI MARAYAMANGALAM CONNECTION ROAD

OD282995/2024-2025:(Modified DSR Code 60.5.2)DOWEL BARS -Supplying and providing MS dowel bars of size 16 mm dia of 2 m long (1m in rock and 1 m in concrete)including drilling holes of 20 mm dia to a depth of 1m in rock and filling the gap with cement grout (0.10Kg/each) etc.complete

75.8.1.1:Providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) forsubstructure as per drawings and technical specifications Clause 802, 803, 1202 & 1203as required including compaction, finishing and tamping etc .complete. Max. size ofcourse aggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)

12.5.3:Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204<br> For height upto 5 m <br> III. R.C.C grade M 20

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

13.26a:Providing steel R.S.Js/built-up steel sections including cutting, welding/rivetting, hoisting, fixing in position for composite girders with shear connectors complete with painting as per drawing and technical specifications Clause 1205.6 <br> Steel section

10.6:Painting on Steel Surfaces <br> Providing and applying two coats of ready mix paint including primer coat of approved brand on steel surface after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701

3.5.2:Excavation in Soil with Dozer with lead upto 100 m <br> Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.

OD283020/2024-2025:Granular sub-base/base/ surface course with local materials ( Table 400.13) by mix inplace method normal. Construction of granular sub-base by providing local material spreading in uniform layers manually mixing by mix in place method and compacting with rammers to achieve the desured density complete as per Clause 401.4 as per Technical Specification Clause 408. ii Using Gravel mix soil

OD312652/2024-2025:(Modified DSR Item code: 51.2.3) Filling with Quarry Muck : Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade.