Special Repair Of Nagli Ajedi To Penai Road - Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel roller 80-100 kN 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. 2 Providing and applying tack coat with Bitumen (VG10) using emulsion distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. 3 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. 4 Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 5 Renewing patries 1.5 meterewide including dressing surface filling upto 8cm (3) depth and making namunas, at every 15 metre apart on either side of the road true to patri template with side slopes of 1:2 etc. trenches for taking the earth to be so dug that they form a continuous side drain at road boundary. 6 Construction ofun-reinforced, dowel jointed 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 1501.2.2 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 provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, (Taken average width and height) 7 (a)Excavation in foundation in ordinary soil (Loam, clay or sand) including lift upto 1.50 M. and lead upto 30 M. and including filling watering and 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 M. from the foundation trenches. (where machine can not move ) 8 Bedding for Pipe Type A (Concrete Cradle) BeddingCement Concrete with 2 cm gauge approved stone grit, coarse sand & cement in the proportion of 6:3:1 including supply of all materials, labour, Tools & plants etc. required for proper completion of the work. 9 M-150 Brick Work in 1:3 (One cement & three coarse sand) mortar in foundation and plinth including supply of all materials labour, Tools & plants etc. required for proper completion of the work. 10 Providing of reinforced cement concrete pipe NP3 for culverts on first class bedding of granularmaterial in single row excluding fixing collar with cement mortar 1:2 and excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106.( only cost of pipe incl cost of NP-3 pipe including cartage and CP) 11 Laying of Hume pipe in position (labour only) including labour and T&P etc. requiredfor proper completion of the work 12 Fixing of joints in hume pipe with juit and cement etc.including cost of all matrial labour and T&P etc. requiredfor proper completion of the work,(i)350 to 600 mm dia 13 Struck pointing with cement mortar consisting of 1 part cement and 2 parts of fine sand of 1.25 Fineness modulus. 14 White washing three coat including supply of all materials, labour, Tools & plants etc. required for proper completion of the work. 15 Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with smoothwheelroller to achieve thedesired density, complete as per Technical Specification Clause 401. (Taken Average width and height) 16 Supply & laying of 80mm thick Precast cement concerete I-Shape Interlocking paver blocks ISI markconfirming to IS: 15658-2006 with top layer of minimum 5 mm thicknesshaving plan dimension 200x(160+120mm) of O.P. Cement , smooth high gloss finish, skid resistant; manufactured from rubber moulds through vibro-compression mechanism. The compressive strength of concrete paver block shall not be less than 40Mpaand weight 4.5kg perincluding cost of material, with a blanket layer of 4.00cm. thick fine sand. includinglabour, T & Petc required for proper completion of the work as directed by Engineer-in-charge. (Taken Average width) 17 (a) Earth work in cutting or in embankment in ordinary soil excavation to be in theform of regular pits not exceeding 0.50 M. in depth and earth work in embankment to be in 20 cm. layers including remmingand dressing the surface to required levels and slopes and also including 1.50 M. liftand 30 M. lead. The earth from cutting to be used in making embankment or to be deposited as spoil banks with-in 30 M. distance as directed by the Engineerincharge.(Royality removed by Govt. ) for small works/ Abadi area. (where machine can not move ) 18 Cement Concrete with 2 cm gauge approved stone grit, coarse sand & cement in the proportion of 8:4:1 including supply of all materials, labour, Tools & plants etc. required for proper completion of the work. 19 R.C.C. Work with cement, approved coarse sand & 2 cm gauge approved stone grit in proportions of 1:1.5:3 in drain excluding supply of reinforcement and its bending, but including its fixing and binding the same with 24 B.W.G.G.I. binding wire and including necessary centering and shuttering etc. and supply of all materials, labour, Tools & plants etc. required for proper completion of the work includingcost of binding wire. The rate excludes making of drip course which shall be paid extra. 20 Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202
