Public Works Department Tender

Constructing un-reinforced, plain cement concrete for pavements using Grade concrete M30 over a prepared base with OPC coarse aggregate at 0.69 cum, fine aggregates at 0.46 cum,Coarse and fine aggregate conforming to IS:383-2016, with Superplastizer at 3 Its conforming to IS 9103-2008. mixed in a concrete mixer of not less than 0.6 cum capacity and appropriate weigh batcher as per approved mix design, laid in approved fixed side form work (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work as per drawing). & Spreading the concrete with shovels, rackers compacted using needle, screed and plate vibrator and finished with floaters in a continuous operation including provision of contraction, expansion, construction and longitudinal joints,including groove cutting charges, joint filler, separation membrane of impermiable plastic sheet of 125 micron, sealant primer, joint sealant, admixtures as approved, curing compound, finishing to lines and grades, textured with texturing machine, and curing including cost of all materials, labour,hire charges of machineries,all lead & lift charges etc., complete as per specifications. with OPC at 360 kg/cum and coarse aggregate 0.69cum, fine aggregate 0.46cum. ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB 300-48. Scarifying kankar I gravel/ metal crust by mechanical means upto 150mm thick disposal of stuff including cost of all labour charges, HOM complete as per specifications. MORTH I Chapter 3 ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB 300-Compaction KSRRB 300-58. Compaction of original ground with maximum of 6 passes of 8 to 10 tonnes power roller including filling in depression occuring during rolling including cost of all labour, HOM of machinery complete as per specifications. MORTH / Chapter 3 ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB M500-6. Providing and applying primer coat with S.S. bitumen emulsion on prepared surface of granular base such as WMM including cleaning of road surface and spraying primer at the rate of 0.60 kg / sqm using mechanical means complete as per specifications. MORTH Specification No. 502 ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB 500-11. Providing and laying bituminous macadam on prepared surface with crushed coarse aggregates as per design mix formula for base / binding course including loading of aggregates with F.E. loader, hot mixing of stone aggregates and bitumen in hot mix plant, transporting the mixd material in tipper to paver and laying mixed materials with paver finisher to the required level and grade, rolling by power roller to achieve the desired density, but excluding cost of primer / tack coat including lead, lift and cost of all materials, labour, HOM of machineries complete as per specifications. MORTH /Chapter 5 - using 40/60 TPH capacity H.M.P. with Mechanical paver Gr-II (50 mm to 75 mm) with 3.3 % VG-30 Bitumen ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB M500-18. Providing and laying semi dense bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site, laying with a paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 508 complete in all respects complete as per specifications. - using40/60 TPH capacity H.M.P. with Mechanical Paver Gr-II (25 mm to 30 mm) with 5 % VG-30 Bitumen ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB M300-59.2. Loosening, levelling and compacting origial ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction. complete as per specifications. Case-II: Compacting original ground supporting embankment.(which includes watering charges & compaction by vibratory roller) MORTH Specification No. 305.3.4 ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB M400- Water Bound Macadam KSRRB M400-14.1. Providing, laying, spreading and compacting crushed stone aggregates of granite / trap / basalt specific sizes to water bound macadam specifications including spreading in uniform thickness, hand packing, rolling with 3- wheeled steel/vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density complete as per Specification. A. By mannual means. MORTH Specification No. 404 - Crushable type such as Moorum or Gravel for grading III ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.

KSRRB M500-10. Providing and applying tack coat using 80/100 grade bitumen(VG10) in boiler fitted with spray set distributor at the rate of 0.20 kg per sqm on the existing prepared bituminous surface cleaned with mchancial broom. complete as per specifications. - using bitumen 80/100 on primed surfaces ---- Including cost of all materials, labours, HOM, I & UL, Curing with all lead and lifts etc. complete as per specifications and as directed by engineer-in-charge of the work.