Const. of slab culvert at Mora nadi near Porja Samaj Cementary under Hatigarh VCDC under 15th Finance Commission Untied Grant, for the year 2023-24 during 2025-26.

Amount

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 p g to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. (i) Using naturally occuring gravel

Display Board

Slab Culvert Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable mate 1. Ordinary soil (i) Upto 3 m depth A. Manual Means (Depth up to 3m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) A. With River Gravel. I. P.C.C grade M 20

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. B PCC Grade M 25 III. P.C.C. grade M 25

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. II Coursed rubble masonry (2nd sort) In 1:3 cement mortar

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. IV RCC Grade M25

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8

Drainage spouts complete as per drawing and technical specifications Clause 1209

Juliash Basumatari (BID ID -271987)