Local Self Government Department Tender

od529579/2019_2020 : :Filling up low lying and waterlogged areas with local material/ quarrymuck,spreading in<br>layers, levelling the top at site and consolidation by ramming, etc complete for improving the CBR value of<br>subgrade.<br>

od529567/2019_2020 : Surface dressing of the ground in all kinds of soil including removing vegitation and inequalities not exceeding 15cm deep and disposal of rubbish, lead up to 50m and lift up to 1.5m<br>

od529569/2019_2020 : plain cement concrete pavement ,thickness as per design,over a prepared sub base,with 43 gradecement or any other type as per clause 1501.2.2 M 20 (grade),coarse and fine aggregates conforming to IS383,maximum size of coarse aggregate not exceeding 25 mm,mixed in a concrete mixer of not less than 0.2cum capacity and appropriate weigh batcher using approved mix design,laid in approved fixed side<br>formwork(steel channel, laying and fixing of 125 micron thick polythene film, wedges,steel plates including<br>levelling the formwork as per drawing),spreading the concrete with showels,rakes,compacted using needle vibrators and finished in continuous operation including provision of contraction and expansion and construction joints, admixtures as approved & curing of concrete slabs for 14 days,using water finishing to lines and grade as per drawing and Technical Specifications clause 1501(without shuttering) modified 6.4

75.5.9.2.2.Pa : Plastic Roads - Bitumen S-65 br 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder br Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 (with 7% of bitumen replaced by shredded waste plastic) br Case - I By Manual Means br (II) Bitumen (S-65) (VG - 30)

4.9 : Wet Mix Macadam br 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-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. br By Mechanical Means with 1 km lead

75.5.1.1pb : Prime Coat - Low porosity - With Packed Bitumen Rates br Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

3.2 : Preparation of Foundation for EmbankmentScarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical MeansScarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4.