NTRD/SOPD-G/2025-26/08

(1)3.00 m span slab culvert (Culvert No. ½) on Hollowphukon Ali 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 lift and lead of 1000 metres .I. By Mechanical Means C) Cement Concrete Grade M-15 & M-20 Abutment wall Slab

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 material. Ordinary soil Upto 3.0 m depth For Abutment For Wing Wall

Providing concrete for plain /reinforced concrete in open foundations complete as per drawings and technical specifications clause 802,803,1202 & 1203. A) with crushed stone I. P.C.C. Grade M10 (Nominal mix 1:3:6) For Abutment foundation For Wing Wall

Providing concrete for plain /reinforced concrete in open foundations complete as per drawings and technical specifications clause 802,803,1202 & 1203. A) with crushed stone II. P.C.C. Grade M15 (Nominal mix 1:2.5:5) For Aboutment Bottom For Return wall Bottom

Providing concrete for plain /reinforced concrete for substructure complete as per drawings and technical specifications clause 802,803,1202 & 1203. A) with crushed stone II. P.C.C. Grade M15 (Nominal mix 1:2.5:5) For Aboutment Wall For Return wall

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications clauses 800, 1205.4 and 1205.5 A) With crushed stone II). R.C.C. Grade M 25 a) Height uppto 5M Slab,Cap,Dirt wall,Kerb,Coping

Supplying, fitting, and placing TMT Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent) in substructure complete as per drawing and technical specifications Clauses 1002,1010 and 1202

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

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications (A) with crushed stone

Construction of RCC Railing of m-25 grade in cast in situ with 20 mm nominal size aggregate true to line and grade tolerence of vertical railing post not to exceed 1 in 500 centre to centre spacing between vertical post not to exceed 2000mm as per drawing and tech. specification Cl.800,900 and 1208.3