LAC ADS 2024-25 Sri. T P Ramakrishnan MLA- Peruvalissery mukku Aacheri thodu bund road Keezhariyur pt 3rd tender

OD349994/2024-2025::DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness tolines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

3.14:Construction of Subgrade and Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.

3.15.2:Compacting Original Ground (ii) Compacting original ground supporting subgrade Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2.

4.1.A.1:Granular Sub-base with Well Graded Material (Table 400.1) (A) By Mix in Place Method Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (i) For Grading I Material

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)

OD348600/2024-2025:providing and fixing handrail of approved size by welding etc to steel ladder railing, balcony railing, and similar works,including applying primer coat of approved steel primer.GI pipes,ref:10.26.3

11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 IV. R.C.C grade M 20

OD350261/2024-2025:PROVIDING AND LAYING NON PRESSURE NP2 CLASS LIGHT DUTY RCC PIPES WITH COLLARS JOINTED WITH STIFF MIXTURE OF CEMENT MORTAR IN THE PROPORTION 1:2 INCLUDING TESTING OF JOINTS ETC COMPLETE. 450mm DIA RCC PIPES (MODIFIED 19.6.5)

11.4.2.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 II. P.C.C grade M 15 (i) Nominal mix (1:2.5:5)