RWD/CHATRA/16/2025-26 Construction of PCC Road from Rajpur Simana to Jhabar more, Vill.-Rajpur (L-0.820Km.)

Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area as per Technical Specification Clause 201.S.O.R. Item No. 2.02

Compacting original ground supporting subgrade (Loosening of the ground upto a level of500 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of table 300-2 for subgrade construction.) S.O.R. Item No. 3.20 Case-I

Excavation for road work in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and tranporting to the embankment location within all lifts and lead upto 1000 m.S.O.R. Item No. 3.06

Construction of sub-grade and earthen shoulders with approved material obtained from Borrow pits with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300-2.S.O.R. Item No. 3.18

Construction of Embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Table 300-2.Rate per cum after adding royalty @ 27.48/Cum S.O.R. Item No. 3.17

Construction of granular sub-base by providing close graded material, 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.(By Mix in Place Method) With Grading-I Material S.O.R. Item No. 4.01 B (i)

Construction of un-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,using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501 S.O.R. Item No. 6.4

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing 801.80 cm x 60 cm rectangular S.O.R. Item No. 8.04 A (X)

Direction and Place Identification Signs with size more than 0.9 sqm size Board.(Providing and erecting direction and place identification retro- reflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick or Aluminium composite material sheet with overall thickness of 4 mm with area exceeding 0.9 sqm fixed over back support frame of min 40 x 40 x 5 mm Angle mounted on two nos. of mild steel circular pipe 65 NB, 3.2mm thickness and 4.5m meter total height 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) S.O.R. Item No. 8.06

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required a nd utilising the remaining earth locally for road work.Ordinary Soil Mechanical Means.S.O.R. Item No. 3.13 (i) B

Plain/Reinforced cement concrete in open foundation complete as per drawing and Technical Specifications (P.C.C. Grade M-15) S.O.R. Item No. 12.08 A Case-II

Stone Masonry Work in Cement Mortar 1:3 in Foundation complete as per Drawing and Technical Specifications.Random Rubble Stone Masonary in C.M. (1:3) in foundation S.O.R. Item No. 12.07 (B)

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications Random Rubble Masonry Work in Cement Mortar 1:3 in S/S S.O.R. Item No. 13.04 A

Plain/Reinforced Cement Concrete on Top of Wall complete as per Drawing and Technical Specifications. (P.C.C. Grade M-15) S.O.R. Item No. 13.05 A (p)

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications S.O.R. Item No. 13.08

Pointing with cement mortar (1:3 ) on brick or stone work in substructure as per Technical Specifications S.O.R. Item No. 13.02

Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 2506 S.O.R. Item No. 16.09

Furnishing and Placing Reinforced/ Prestressed cement concrete in sub-structure as per drawing and Technical Specification (R.C.C. Grade M-25 in Deck Slab) S.O.R. Item No. 13.5 F (p)

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications S.O.R. Item No. 13.06

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