Public Works Department Tender

Earthwork in excavation for roadway by mechnical means (hydraulic excavator) or manual means as per drawing and technical specification in all types of strata comprising of any of the materials such as soil,silt,sand,clay, gravel,murrum of all varieties, shingles, pebbles, all types of conglomerates, laterite rocks etc, soft rock, ordinary rocks or disintegrated rocks, fissured shattered / decomposed rock or weathered rock and all such materials as described under Appendix A to those specifications either in full or in parts as the case may be adopting mechanical means (hydraulic excavator) or any approved method or methods as the case may be convenient or permitted inclusive of chiseling and wedging etc. in all conditions such as dry, moist,saturated, submerged, foul condition etc. including setting out,construction of shoring and bracing, removal of stumps and other deleterious matter, dressing sides, ramming of bottoms, getting out the excavated soil/rock to be leveled and neatly dressed, pumping and bailing out of water, back filling the excavated earth to the extent required and utilizing the remaining earth locally for road work barricading, danger lighting, guarding and disposal of excavated earth,etc. as directed by the engineer in charge all complete including all leads and lifts and upto depth of excavation as per MoRT & H Specification 301.

Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc.(Measurements shall be considered on finished item) .

Providing and laying 50mm(consolidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513.