Special Repair of Athatira to Derunia 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

Earthwork in excavation of foundation in hard soil including dressing and levelling the bed up to the required depth & removing the excavated earth & depositing the same away from the work site within initial lead of 50 mtr & initial lift of 1.5 mtr, including cost of labour T&P articles required for the work including shoring, shuttering, propping & dewatering if required, 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)

Construction of R.C.C. railing of M 30 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications direction of Engineer in charge.

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.

Providing & laying of fiter media with Hand Broken aggregates of 45mm size satisfying the requirements laid down in clause 2504.2.2 of MORTH specification to a thickness of not less than 600mm with smaller size towards the soil & bigger size towards the wall & provided over the entire surface behiend abutment, wing wall & return wall to the full height compacted to a firm condition complete as per direction of Engineer - in - charge.

Rough stone dry packing/ Boulder Pitching /Boulder in approns and revtments with hard stone (15cm to 30 cm) including cost of all materials etc complete. including cost, conveyance, royalty & all other taxes of materials, labour charges, T&P etc, required for the work complete as per clause 502 of MoRT&H specification and direction of Engineer in Charge.

Dismantling of existing structures like culverts, bridges, retaining walls and other sturcture comprising of brick masonry, including disposal of unserviceable materials and stacking the serviceable materials with all lifts and lead of 1000m as per Technical Specification Clause 202

Removing all types of Hume pipes & staking within a lead of 1000 Mtrs including earth work & dismantaling of Masonry works including T & P, shorting the dismantled material, disposal of unserviceable material & stacking the servicable material with all lifts & lead of 1000 Mtrs.

Construction of granular sub-base by providing Close graded Granular sub-base Grading-III material as per table 400-1, spreading in uniform layers with motor grader on prepared 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) etc complete as per specification and direction of Engineer-in Charge

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including pre mixing 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).

Providing and applying primer coat with bitumen emulsion (SS) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means for low porosity surface including cost, conveyance, royalty & all other taxes of materials, labour charges, T&P etc, required for the work complete as per clause 502 of MoRT&H specification and 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.

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

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