Construction of Nahar Birsani main canal in Block Sahaspur, Distt-Dehradun C.M. Announcement No. 612/2021) (Reach Between Km 0.000 to km 1.820).

Amount

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 m depth

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 Rock (not requiring blasting) Depth upto 3 Mtr.

Providing and laying of wire crates 3.00 x 1.50m x1.50 m in size with a 8 gauge BWG GI wire conferming to IS: 280&IS : 4826 In 150mm x 150mm mesh laid with stone boulders weighing not less than 25 kg each.

Random rubble Masonry laid dry in brest wall,retaining wall ,parapet ,scupper etc. including supply of all materials ,labour T&P & royality etc required for proper completion of work.

Random Rubble Stone Masonry laid in 1:5 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. Grade M-10 Nominal mix 1:3:6

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. Grade M-20 Nominal mix 1:2:4

Cement plaster 15 mm thick 1:4 on stone masonry

Providing concrete for plain/reinforced concrete R.C.C grade M 20

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete 450 mm dia RCC pipes.