Tender For Special Repair Of Baberu Tindwari Road To Jaurahai Link Road - Cleaning jungle including uorooting trunk vegetation grass, bush wod trees and sapligs of girth upto 30cm massured ar a hieght of 1m above ground level and removal of rubbish upto a distance og 50 mtr outside the periphery of area cleared. 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadem specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100kN in stages to proper grade and camber, applying and brooming stone screening to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading-3 as per technical specification clause-405 3 Providing and applying tack coat with Bitumen VG-10 using bitument distributor at the rate of 0.30kg per sqm on the prepared bituminious surface cleaned with Hydraulic broom as per Technical Specification clause 503 4 Providing, laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregates either using penetration grade bitumen VG-10 to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a HMP 30/40 TPH, laying with paver finisher and rolling with a three wheel 80-100kN 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 HMP Plant) 5 Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per technical specification clause 510 6 Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with 1km cartage earth up to site. 7 Construciton of un-reinforced, plain joint at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base with 43 grade cement or any other type as per Clause 1501.2.3 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm mixed in a concrete mixerof not less than 0.20cum 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 form work as per drawing. spreading the concrete with shovels, rakes, compacting using needle, screed and plate vibrators and finished in continous operation including provision of contraction and expansion, construction joints, applying joint filler board near approcehes to bridges/culvert and construction joints, admixture as approved, curing of concrete slabs for 14 days, using curing compound (where speficied) and water finishing to lines and grade as per drawing and Technical Specifications Clause 15-01 8 Excavation in foundation in B.C soil including lift up to 15 meterand lead upto 30 m (100 ft) and including filling, watering & ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-in-charge upto a distance of 30 Mfrom the foundation trenches.(S.I.No. 251) 9 Sand filling in plinth including supply of necessary quantity of sand from the side of work & including watering,dressing etc. Rate to include cost of all materials,labour and tools & plants,etc. required for proper completion of the work.As per S.I. No.-255 10 Cement concrete with 4cm (1/2) gauge approved stone ballast, approved coarse sand. cement in the proportion 1:3:6 including supply of all materials,labour and tools and plants etc. required for proper completion of the work. 11 RCC work with cementapproved coarse sand and 2cm. (3/4) gauge approved stone ballast in the proportion 1:1.5:3 in lintels of doors and windows, excluding supply of reinforcement and its binding but including its fixing and binding the same with 24 B.W.G.I wire.and including necessary cantering and suttering etc and also including supply of all materials,labour and tools and plants etc. required for proper completion of the work. binding wire to be supplied by the contractor free of cost For Slab. As per SI No.-288 12 Mild steel of iron in plain work such as reinforced concrete/ brick work (when not included in over all rates) wrought to required shape as necessary including bending for proper completion of the work and including supply of steel, its wastage and hooks and authorised over lapping shall be measured.
