Project No 135 Anachal road construction in ward 11 in Purakkad GP General Civil Work

Road INTERLOCK

OD456139/2025-2026:AMBALAPPUZHA TALUK-Construction of Subgrade and Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.1 and 300.2 with lead upto 1000 m as per Technical Specification Clause 301.5(WITHOUT POWER ROLLER)

OD456140/2025-2026: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 local material spreading in uniform layers, mixing by mix in place method with rotavator at once, etc complete as per Clause 401.4 as per Technical Specification Clause 408. (ii) Using Gravel mix soil. For footpaths (Derived from 4.11.2)

OD456141/2025-2026:Interlocking Concrete Block Pavement- Providing and Laying of Interlocking concrete Block Pavements having thickness 80mm over 50mm thick crushed stone of 6.70mm size as per drawings and Technical Specification Clause1504

75.8.1.1.A:Providing Plain cement concrete for wearing coat CC 1:2:4 (1 cement: 2 fine aggregate:4 course aggregate) laid to required slope as required including compaction, finishingand tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixedin concrete mixer etc complete as per specification (i) Nominal mix (1:2:4)