Repair Rehabilitation of Br. No. on Narayanpur Tatibahar Rangoti arimoraghat Road, Br.No.2.1 on Charaidoloni Maghnuwa Road and Construction of H.P.Culvert on Balikuchi Bishnupur Road under SOPD G for the year 2025 26 of Lakhimpur District, Bihpuria

Amount

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification(I) Private Land

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 rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel 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. (A) By manual means. 3) Grading No. 2 : Using stone Screening Type-A 13.2mm for Gr 2.(WBM Gr.III)

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 0.90- 1.2 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

Semi - Dense Bituminous Concrete: Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 7S tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot mix to work site, laying with a --------- deptt.) ’With hydrated lime/ cement as filler (refer table 500-9 of MoSRT&H specification) for Grading I! (10 mm nominal size)

Providing and laying boulder apron laid in wire crates for bed protection with stone boulder of minimum size and weight as per table 1300.1 no fragment weighing not less than 25kg. laid dry complete as per drawing and technical specification clause 1301

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. (A) For Plain surface

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. (B) For Concrete Railing

Excavation for structures :- E/W in excavation for structures as per drawing and Technical specification Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and deleterious materials and disposal upto a lead of 50 I. ordinary Soil (A) Manual means (i) Depth up to 3.00m

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (1:3:6) (I) PCC M10

Beeding of Pipe (ii) Type B(First Class beeding) Laying First Class Beeding on well compacted sand, moorum or approved granular materials

Providing concrete for plain/reinforced concrete in open foundation complete as per drawing & technical specifications. A. with crushed stone III.PCC M-20 grade (1:2:4) Hand mixed.

Providing & Laying reinforced cement concrete pipe NP-3 for culverts on 1st class bedding of granular material in single row including fixing coller with cement morter 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works

Manuj Boruah (BID ID -285626)