58/12.06.2026

(PHE USOR wef. 01.09.2023 Page. No. 257 It No. 15.6.3) Earth work in excavation for foundation, trenches for pipes/ cables, drains or in well excavation etc. by mechanical means/ manual means (exceeding 30cm in depth.) including ramming of bottom, dressing of sides disposal of excavated earth including of all lift and lead upto 50m. Disposed earth to be levelled and neatly dressed Ordinary rock or soft rock with or without blasting 18X1.6X1.6X0.25 = 11.52

(PHE USOR wef. 01.09.2023 Page. No. 257 It No. 15.6.1) Earth work in excavation for foundation, trenches for pipes/ cables, drains or in well excavation etc. by mechanical means/ manual means (exceeding 30cm in depth.) including ramming of bottom, dressing of sides disposal of excavated earth including of all lift and lead upto 50m. Disposed earth to be levelled and neatly dressed. All kinds of soil. 18X[(1.6X1.6X0.65)-(0.785X0.85X0.85X0.65)] = 23.328

(PHE USOR wef. 01.09.2023 Page. No. 258 It No. 15.15) Demolishing Brick work in lime or cement mortar in any mix including stacking of serviceable material and disposal of unserviceable material with in 50 meter lead as per direction of engineer-in-charge. (In cement mortar) 18X0.785[(1.96+1.02)² - (1.50+0.56)²] = 16.366 2 2

(PHE USOR wef. 01.09.2023 Page. No. 262 It No. 15.40.2) Brick work with well burnt chimney bricks having crushing strength not less than 25 kg/cm² and water absorption not more than 20 % in foundation & plinth i/c curing etc. complete. In Cement Mortar 1:4 18X0.785X1.18X1.00 = 16.670

(PHE USOR wef. 01.09.2023 Page. No. 263 It No. 15.46.1) 12mm thick cement plaster in single coat including finishing even, smooth and curing complete. i.1:3(Cement1:Sand3) 18X3.14X(1.96+1.02)X1.00 = 84.21 2 18X3.14X(1.50+0.56)X1.00 = 58.20 Total = 142.41 2

(PHE USOR wef. 01.09.2023 Page. No. 260 It No. 15.30.1.4) Providing and laying mechanically mixed cement concrete with crushed stone aggregate excluding centering and shuttering (with 40mm nominal size graded stone aggregate). In foundation and plinth 1:2:4 (M-15) 18X[(1.60X1.60X0.25)-(0.785X0.85X0.85X0.25)] = 8.96 For Cuping 18X0.785X(0.96²-0.56²)0.10 = 9.07 Total = 18.03

(PHE USOR wef. 01.09.2023 Page. No. 258 It No. 15.12) Filling available excavated earth in trenches, lead up to 50m and lift upto 1.5m in all kind of soil excluding watering and ramming. 8.32+16.848 = 25.168

(PHE USOR wef. 01.09.2023 Page. No. 376 It No. 29.19.5) Dismantling of manhole including R.C.C./C.C. top slab, CI / pre cast RCC cover with frame including stacking of useful materials near the site and disposal of unserviceable materials into municipal dumps within 50 m lead Extra for depth of manholes dismantling Manhole 1.50 m dia circular and upto 2.65 m deep

(PHE USOR wef. 01.09.2023 Page. No. 376 It No. 29.22) Pumping out to remove the sewers blockages by using suitable pump sets operated by generators, whole assembly mounted on two/four wheels trailer /pickupvan. Including diesel & labour charges etc.