180/30.01.2026

Repairing of damaged manholes chambers and sewer line with Cleaning and de silting of manholes and sewer line near B, C and D type Bungalows, Char Imli, Bhopal

(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 20no. X1.6X1.6X0.25 = 13.263

(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. 20X[(1.6X1.6X0.65)-(0.785X0.85X0.85X0.65)] =25.92

(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) 20X0.785[(1.96+1.02)² - (1.50+0.56)² ]X0.65 = 11.837 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 20X0.785X1.16X1.00 = 18.212

(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) 20X3.14X(1.96+1.02)x1.00 = 93.571 2 20X3.14X(1.50+0.56)X1.00 = 64.68 Total = 158.251 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) 20X[(1.60X1.60X0.25)-0.785X0.85x0.85X0.25)] = 10.33 For Cuping 20X0.785X(0.96² - 0.56² )X0.10= 0.952 Total = 11.282

(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. 13.263+25.92 = 39.183

(PHE USOR wef. 01.09.2023 Page. No. 377 It No. 29.25.5) Providing & fixing of ISI marked pre cast reinforced cement concrete manhole cover including frame and transporting at site, cost of all material etc. 560 mm dia. heavy duty

(PHE USOR wef. 01.09.2023 Page. No. 376 It No. 29.21.1) Replacement of M.S. Foot rests in manhole including dismantling concrete block and fixing with 20x20x10 cm C.C. blocks of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) With 20mm square bar foot rest

(PHE USOR wef. 01.09.2023 Page. No. 377 It No. 29.26.5) Providing & fixing of ISI marked pre cast reinforced cement concrete manhole cover without frame and transporting at site, cost of all material etc. 560 mm dia. heavy duty

(PHE USOR wef. 01.09.2023 Page. No. 377 It No. 29.27.2) Lifting & Placing of manhole cover during cleaning of chocked sewer line & manhole. SFRC 560 mm dia size.

(PHE USOR wef. 01.09.2023 Page. No. 377 It No. 29.31.1) Making arrangement for dat (plugging of sewer) including all required material such as steel plate, manila rope, gunny bags, earth etc. or by any other plugging device with all required T & P and safety equipment including dewatering 25.5.1 depth upto 1.5 mtr. (1) 150 mm dia

(2) 200 mm dia

(PHE USOR wef. 01.09.2023 Page. No. 380 It No. 29.32.1) Cleaning of Silt, sludge brick bats, polythene bags, garbage etc. from chocked sewer manholes / sewer drains & Nallahs/ wet well of SPH/ Anaerobic & Facultative Pond of STP with all required T&P such as bucket, manila rope, and all required safety equipment such as safety belt, gas mask, oxygen cylinder etc. including disposal of silt/ sludge upto 50 mtr lead & 1.5 mtr. lift as directed by Engineer-in-Charge including dewatering but excluding dat (plugging of sewer pipe line)Depth up to 1.5mtr. 78X0.785X1.5X1.5X0.90= 123.990

(PHE USOR wef. 01.09.2023 Page. No. 380 It No. 29.32.2) Extra rate for depth 1.5 m to 3m or part

(PHE USOR wef. 01.09.2023 Page. No. 380 It No. 29.33) Cleaning of Silt, sludge brick bats, polythene bags, garbage etc. from chocked sewer line with all required T&P and Safety equipment such as bucket, manila rope, safety belt, gas mask, oxygen cylinder etc. including disposal of silt, sludge upto 50m lead & lift up to 1.5mtr. as directed by Engineer-in- Charge including dewatering but excluding dat (plugging of sewer pipe line) (1) 150 mm dia

(2) 250 mm dia

(PHE USOR wef. 01.09.2023 Page. No. 383 It No. 29.35.5) Carriage of desilted sludge & other material from sewage components by mechanical transport including loading unloading & stacking etc. Distance 5 km Deduct 20% air voids from 143.06- 20%= 114.44

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