Description: Providing Cement Concrete block pavement at Karmat within sinking zone of Bagora Kalijhora road under PWD Darjeeling Division during the year 2023 2024 Phase I Name of Work Providing Cement Concrete block pavement at Karmat within sinking zone of Bagora Kalijhora road under PWD Darjeeling Division during the year 2023 2024 Phase I
Details: Rectangular Concrete Block PavementManufacturing, laying of cement concrete blocks of size 0.450 m x 0.300 m x 0.15 m of Cement Concrete (C.C.) M30 grade and spreading 25 mm thick sand underneath and filling joints with sand on existing W.B.M. base as per Technical Specification Clause 1503 for Rural Roads of MORD. Construction of Sub Base using Local Materials: Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side toprotect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). For Construction of Sub Base by compacting river bed materials. Cast in Situ Cement Concrete
Sector: PWD