Public Works Department Tender

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. (Page No 24 I.No 4.277-A Vol-3)

Providing and constructing un-reinforced plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including construction joints, , primer, sealant , curing of concrete slabs for 14- days, and water finishing to lines and grade as per drawing and technical specification clause 1501 with all lead, lifts, loading & unloading charges, cost and conveyance of all materials, labour, equipments etc., complete. as per the directions of the Engineer-in-charge of the work. (Page No 138 I.No 2.29 Vol-3)

Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90 kg per m2 using mechanical means. (Page No 29 I.No 5.1-A Vol-3)

KSRRB 5.8-C Providing and laying bituminous macadam with 40/60 TPH capacity hot mix plant using crussed aggregates of specified grading premixed with bitumeous binder VG-30 @ 3.4% by weight of mix, transported to site laid over a prevously prepred surfaces with mechanical paver finisher to the requied grade lavel and alignment and rolled as per clauses 501.6 and 501.7 to achive the desired compectio, page no.31 volume 3 (Page No 31 I .No 5.8-C vol-3 )

KSRRB 21-A-1 Providing and laying semi dense bituminous concrete with 40/60 TPH capacity hot mix plant using crussed aggregates of specified grading premixed with bitumeous binder VG-30 @ 5% by weight of mix, & filler, transported to site laid over a prevously prepred surfaces with mechanical paver finisher to the requied grade lavel and alignment and rolled as per MORTH Specification V version page no.145 volume 3 ( Page No 145 I.No 21-A 1 vol-3 )

KSRRB 3.6. Construction of Subgrade and Earthen Shoulders. Construction of sub-grade and earthen shoulders with approved material obtained from borrrow pits all lifts & leads transported to site spreading, grading to required slope and compacted to meet requirement of Table No. 300-2, page no.15 volume 3 (Page No 15 I.No 3.6 vol-3 )

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67:2012 made of Class B Type IV retro reflective sheeting fixed over 2 mm thick aluminium sheeting vide clause 803.1, 3mm/4mm thick Aluminium composite material sheet depending on the size of the sign fixed over the back support frame of min 25 x 25 x 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing.The sign shall be maintained as per section 12 of IRC:67:2012. 60 cm equilateral triangle (Page No 54 I.No 8.5-iv Vol-3)

Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc (ii) Ordinary kilometer stone (precast)(Page No 57 I.No 8.16 (ii) Vol-3)

Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc (iii) 200 m stone (precast) (Page No 57 I.No 8.16 (iii) Vol-3)

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 g/ m2 area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35:2015.The finished surface to be level, uniform and free from streaks and holes. (Page No 57 I.No 8.15 Vol-3)

Construction of Granular Sub-Base of required grading as per design spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with front end loader at OMC and compacting with vibratory roller to achieve the desired density, complete as per clause 401 For Grading -V Material (V-III Page No.19 Item No. 4.2 B (V)

Construction of unlined surface drains of average crosssectional area 0.40 m 2 in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3 m and lead of 50 m (average lead 25 m) as per Technical Specification Clause 307. (B) Mechanical Means Page No 132 I.No 20.8 (B) Vol-3

Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depth not exceeding 300mm as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenances required to complete the work. In all kinds of soils upto 300 mm depth (Page No 8 I.No 1.12 vol-1 )

Supplying of Solar Raised Pavement Markers made of polycarbonate molded body with circular shape, solar powered, LED self illumination in active mode, 360 degree illumination and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face in passive mode. The marker shall support a load of 20000 kg tested in accordance to ASTM D 4280. The marker should be resistant to dust and water ingress according to IP 65 standards and should withstand tempertures in the range of 0 C to 70 C. Color of lighting could be provided in red or yellow (amber) as per requirement and typicl frequency of blinking is 1 Hz. There should be current losses of less than 20 microamperes at 2.4 V in sleepcharging mode to enhance the life of the marker and a full charge should provide for a minimum autonomy of 50 hours. The height, width and length of the marker shall not be less than 10 mm x 100 mm x 100 mm. Also, the surface diameter of the marker shall not be less than 100 mm respectively. The weight of the marker shall not exceed 0.5 kg. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive and complete as directed by the engineer. (Page No 61 I.No 8.30 Vol-3)

Tack coat on Bituminous surface Providing and applying tack coat with VG-10 Bitumen using pressure distributor at the rate of 0.20 kg/m2 on the prepared bituminous surface cleaned with mechanical broom (Page No 145 I.No 21.- A 3 Vol-3)