Public Works Department Tender

Construction of granular sub-base by providing well graded material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site upto all leads and lifts and spreading in uniform layers with motor grader on prepared surface and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401 for Grading-I materials as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer(pug mill) carriage of mixed material by tipper to site laying in uniform layers in sub bases/ base course on a well prepared sub base and compacting with soil compactor of desired capacity to achive the desired denisity including lighting barricading and maintenance of diversion etcetra as per table 400.11 &400.12 and technical specification clause 406 by mechanical means including carriage of material within all leads and lifts as per direction of the Engineer-in-Charge. The rates are inclusive of octroi, royality, malakana, toll tax, sale tax or other taxes imposed by the Government.

Providing and applying priming coat with bitumen Emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer @ 0.70 to 1.00kg/sqm (Zero point seventy to one kilogram per square metre ) using mechanical means as per Technical Specification Clause 502 and as per direction of Engineer-in-Charge including entire carriage of materials within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and applying tack coat with bitumen emulsion RS-1 using emulsion distributor at the rate of 0.25 Kg to 0.30 Kg per sqm (Zero point two five kilogram to zero point three zero kilogram per square metre) on prepared granular surfaces treated with primer and cleaned with hydraulic broom as per technical specification clause 503 and as per direction of Engineer-in-Charge including entire carriage of materials within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing, laying and rolling of open-graded premix carpet of 20mm (Twenty millimeters) thickness compected thickness composed of type-A 13.2mm to 5.6mm (Thirteen point two millimetre to five point six millimeters) aggregates at the rate of 0.27 cum (Zero poimnt two seven cubic metre) mixed with using VG-30 at the rate of 14.6kg (Fourteen point six kilogram) mixed with crushed stone aggregate at the rate of 0.27 cub ( zero decimal two seven cubic metre ) per ten square metre to required line,grade and level to serve as wearing course on a previously prepared base including mixing and heating binder and aggregate in a suitable plant, laying with paver finisher and rolling with a three wheel 80-100 KN static capacity road roller finished to required level and grade to be followed by seal coat as per technical specification clause 508 (By Mechanical means) including entire carriage of materials within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying seal coat for sealing the voids in a bituminous surface laid to specified levels, grade and cross fall using Type-B as per MORD Technical Specification Clause 510 (By Mechanical Means) using S-90 (Ninety) or VG-10 (VISCOSITY GRADE TEN) paving bitumen at the rate of 6.8kg per ten square metre (Six point eight kilogramme per ten square metre) premix with 0.06 cum (Zero point zero six cubic metre) of fine aggregates per ten square metre heated in mini hot mix plant and laying manually of mixed material and rolling with paver road roller 80-100 KN (Eighty-hundred) capacity as per direction of Engineer-in-Charge including entire carriage of materials equipment required to execute the work at site complete in all respect including entire carriage of mateial with in all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, malakana, toll tax, sale tax or other taxes imposed by the Government.