Public Works Department Tender

Earthwork in excavation for all type of road structures such as retaining wall, breast wall and parapets etc. in all type of classification of soil comprising of ordinary soil, ordinary rock, hard rock chiesling / wedging out rocks (where blasting is prohibeted) as per drawing and technical specification true to lines and grades. Dimesions and other particulars as per drawing and Technical Specification Clause 305.1(Three hundred Five point One) including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and stacking of materials useful for construction at suitable sites and safe disposal of unserviceable excavated materials in specified manners to dumping site (to be arranged by the contractor) including trimming, dressing of sides and bottom, filling of unevenness blindages, backfilling in trenches with excavated suitable material and finishing of the road to specified dimensions or as directed by the Engineer-in-Charge. All work of excavation by blasting shall be carried out by taking all necessary precautions against soil erosions, damage to hill side, water pollutions etc., and to protect stability of hill side rock. Any loss to the public or private property during the course of execution shall be the sole responsibility of the contractor, which shall have to be duly compensated by him at his own cost of all cases.

Providing and laying, spreading by mechanical means and compacting stone aggregates of WBM Grading- II i.e. 63mm to 45mm (sixty three milimeters to fourty five milimeters) size @ 0.91cum ( point nine one cubic meters) per 10 (ten) square meters upto compacted thickness of 75mm (seventy five milimeters) including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 (eighty to hundred) kN static roller in stages to proper grade and camber, applying and brooming, stone screening of type B of size 11.2mm (eleven point two milimeters) @ 0.20 (point two ) cubic meters per ten square meters and binding materials @ 0.060cum ( point zero six cubic meter) per 10 (ten) square meters to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading II as per MORD Technical Specification Clause 405 (Four hundred five) upto entire satisfaction of Engineer-in-Charge, including carriage of all labour, equipments and materials to various locations through all modes of transportation in all lead & lifts and all incidental charges.

Providing, laying, spreading by mechanical means and compacting stone aggregates of specific sizes 53mm to 22.40 mm (Fifty three millimetre to Twenty two point four zero millimetre) Grading - III 75mm (Seventy five millimetre) consolidated thick to water bound macadam specification by mechanical means including spreading in uniform thickness, using template, hand packing, rolling with smooth wheel roller 80-100 kN (Eighty to hundred) static rollar in stages to proper grade and camber, applying and brooming, stone screening type-B of size 11.2mm (Eleven point two millimetre) nominal size at the rate 0.18 cuM (Zero point one eight cubic metre) per ten square metre and to fill-up the interstices of coarse aggrregate, watering and compacting to the required density as per MORD Technical Specification Clause 405, as per direction of Engineer-in-Charge including carriage of all labour, equipment and material to various location through all modes of transportation in all lead, lift and all incidental charges.