Special Repair of Bridges and Approaches to L042-Gudubani to Solapatia road for the year 2025-26

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 meters including removal and disposal of top organic soil not exceeding 150 mm in thickness as per direction of Engineer-in-Charge

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead as per Technical Specification Clause 202 of MoRD by manual means & as per direction of the Engineer-in-Charge. i)Plain cement concrete

Construction of embankment with approved material obtained from borrow pits with all lifts & leads, transporting to site by mechanical means, (within a lead of 5Km) spreading, grading to required slope and compacting to meet requirement of Tables 300.2 & clause 305 of MoRT&H specification for Road & Bridge works as per direction of the Engineer-in-Charge

Construction of granular sub-base by providing Close graded Granular subbase Grading-III material as per table 400-1, spreading in uniform layers with motor grader on repared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density complete as per Clause 401 of MoSRT&H Specifications for Road & Bridge works (4th Revision) and as per direction of Engineer in Charge

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 in subbase/ base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per Clause 406 of MoSRT&H Specifications for Road & Bridge works (4th Revision) and as per direction of Engineer in Charge

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm with mechanical means as per clause 502 of MoSRT&H specifications for road & bridge works.(4th Revision) etc. complete as per direction of Engineer-in-charge.

Providing and applying tack coat with bitumen emulsion (RS-1) at the rate of 0.20kg per sqm using emulsion pressure distributor on the prepared Bituminous surface treated with primer using mechanical means including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Providing and laying 20mm thick Premix Carpet using 0.27 cum of 13.2mm to 5.6mm size crushed stone chipping and 14.60 kgs penetration grade of bitumen for 10Sqm including hand packing to proper camber and consolidation with PRR including running and hire charges of P.R.R but excluding cost and conveyance of chips and bitumen with cost of all taxes of labour etc complete as per specification and direction of the Engineer-in-charge.

Providing and laying 6mm thick Precoated Seal Coat using 0.06 cum of 6.7mm size chips as per sieve analisis and 6.8Kg of bitumen per 10 Sqm including hire and running charges of PRR with cost, conveyance , royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Earthwork in excavation for foundation of hard soil within 50m lead and 1.5m ininsial lift includding rough dressing and breaking clods to maxmimum 5cm to 7cm and laying in layers not exceeding 0.3m in depth etc complete in all respect as per the specification & direction of the Engineer-in-Charge.

Supplying and filling in foundation trenches and plinth with sand, well watered and rammed in layers not exceeding 15cm in depth with all lead and lift including cost, conveyance, loading, unloading, royalties and taxes of all materials, cost of all labour, sundries, T&P required for the work etc. complete in all respect as directed by the Engineer-in-Charge.

Plain Cement Concrete in open foundation with clean black hard granite stone aggregates of 40mm & down graded size of approved quality from approved quarry as per drawings & Technical Specification Clause 1109, 1302.5, 802, 804, 805, 806, 807, 1202 and 1204 of MORD specification for Rural roads and as per direction of Engineer-in-Charge. i) P.C.C M-15

Plain/reinforced cement concrete in Sub structure with 40 mm and down graded black hard granite crusher broken stone chips size of approved quality from approved quarry complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 of MORD specification for Rural roads and as per the direction of the Engineer-in-Charge. i) P.C.C M-15

P.C.C. work of M-20 (nominal mix) in levelling grade with 20mm and down grade open foundation Head wall of black hard granite (crusher broken) stone chips including hoisting and laying including cost conveyance of all materials to site and all labour charges etc complete in all respect as per and direction of the Engineer-incharge.

R.C.C of design mix M-250 having minimum cube strength of 250Kg./sqcm. on 150mm. cube at 28 days with clean hard granite chips of approved quality from approved quarry of IRC grading using minimum quantity of cement as per clause 303.5 of IRC-21/2000 & IS-456/2000 including hoisting,lowering & laying concrete in layers not exceeding 15cm in thick to the required thickness & compacting each layer by means of vibrator as per direction of the Engineer-in-Charge including watering & curing for 28 days including water tight shutterng & finishing the exposed surface smooth, providing grooves & beads where necessary with working of pumps, dewatering if required & other T&P machineries as may be required for the work including cost, conveyance royality, taxes etc. of all materials with all leads and lifts required for the work complete in all respect including cost of all labour excluding cost, conveyance of MS/Tor Steel labour for straightening, cutting, bending, binding & tying the grills & placing in proper position as per specification & approved drawing(to be paid separately as required for R.C.C. works)

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and technical specifications clauses 800 and 1206.3 of MoRD and as per direction of the Engineer-in-Charge

Providing & Supplying of TMT bars confirming to grade Fe - 500D cutting bending, binding, lapping, splicing, welding etc. (conforming to IS 1786/1985 specification & jointing if necessary by lapping & tying the grills & placing in position as required for RCC works as per the approved design, hoisting, lowering & laying in position including cost & conveyance of tor steel & binding wires of 18 to 20 gauge(as to be approved by the Deptt.) etc. complete (weight of binding wire shall not be considered for payment at all which will be borne by the contractor ) standard CO-efficient of different sizes of the steel shall be considered & welding & lapping should confirm to relevant clause of IRC-21/1987 as per direction of the Engineer in charge.

Providing Weepholes in brick masonry/ stone masonry, plain/reinforced concrete abutment, wing wall, return wall etc.all complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 of MORD specification for Rural roads and as per direction of Engineer-in- charge.

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