MMUPPNA_RIDF_XXXI_25_26_02 Improvement and Widening of Barpeta Bhawanipur Road from (Ch-0.00km to 4.400.00km) under Mukhya Mantrir Unnoto Paki Path Nirman Achani (MMUPPNA) under RIDF-XXXI of NABARD for the year 2025-26.

Clearing and grubbing road land including uprooting wildvegetation, grass, bushes, shrubs, saplings and trees ofgirth upto 300 mm, removal of stumps of such trees cutearlier and disposal of unserviceable materials andstacking of serviceable material to be used or auctioned,upto a lead of 1000 m including removal and disposal oftop organic soil not exceeding 150 mm in thickness as perTechnical Specification Clause 201. (I) By Manual Means (a) In area of non throny Jungle

Dismantling of existing structures like culverts, bridges,retaining walls and other structure comprising ofmasonry, cement concrete, wood work, steel work,including T&P and scaffolding wherever necessary, sortingthe dismantled material, disposal of unserviceablematerial and stacking the serviceable material with all liftsand lead of 1000 m as per Technical Specification Clause 202. I. By Manual Means (b) Cement Concrete

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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 (i) Private Land

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 lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanicalmixer (Pug Mill), carriage of mixed material by tipper tosite, laying in uniform layers in sub-base/base course on awell prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion , etc. as per Table 400.11 & 400.12 and Technical Specification Clause 406

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix and filler transporting the hot miox to work site,laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no. 507. complete in all respect. (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) With rock dust as filler (refer table 500-9 of MoSRT&H specification) With 60/70 or VG-30 grade bitumen (ii) for Grading II (19 mm nominal size)

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Bituminous Concrete: Providing and laying bituminous concrete with100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.509. complete in all respect. (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) With rock dust as filler ( refer table 500-9 of MoSRT&H specification) (A) With 60/70 or VG-30 grade bitumen (ii) for Grading II (13 mm nominal size)