Bhubaneswar Development Authority Tender

Earthwork in excavation of foundation in all kinds of soil for structures, including wing walls, return walls, curtain walls & the like etc in all classification of soil excluding slushy soil, taking out the excavated soil, levelling, compacting of the bed of excavation and trimming the sides of the foundation trench as per working drawing and technical specification, Part I / II, section 300 with in relevant clauses & sub clauses of MORTH specification for Road and Bridge works (4th revision) disposing the unuseful soil away from the working area and stacking the useful soil for reuse including all labour tools and plants dewatering, shoring, strutting complete including full compensating to inclusive all costs, all operations contingencies incidentals to all involved in the finished defect free item of work complete to specification and as directed by the Engineer-in-charge.

Loosening minimum 150mm thick, levelling Compacting original ground supporting embankment to facilitate construction of earthen embankment, sprinkling water to OMC and compacting by rolling so as to achieve minimum required, density table 300-1, 300-2 in embankment construction as per technical specification Cl. 305.3.4 of specification for road and bridge works MORT&H (5th revision) complete as per direction of Engineer-in-charge.

Supplying, providing laying in approved layer thickness to line grade cross section and constructing Granular Sub-Base Grade III as shown in the drawing using crushed stone aggregate conforming to grading specified in (Table 400-I /400-I A) & in accordance with physical requirement in BS 812 Part III, Technical specification Part I/II of specification for road and bridge works MORT&H (4th revision) spreading the same with motor grader of adequate capacity with hydraulic controlled blades & compacting the same with vibratory roller of minimum 80 to 100KN static weight or of equivalent capacity, to achieve minimum required density including full compensation to all operations including cost and conveyance of all materials, labour, T&P, royalty and taxes etc. as required for the work complete as per direction of Engineer-in-charge