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| 1 | Repairing and rising of manhole chamber i/c de silting and cleaning ofmanholesand sewer line constructed under PPOUL Project atSectionNo. 1 ofSub Div-5, Bhopal |
| 2 | Earth work in excavation for foundation, trenchesfor 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. (15.6.3) Ordinary rock or soft rock with or without blasting( PHE USOR wef. 01.09.2023 It. No. 15.6.3 P.No. 257) 20x1.60x1.60x0.25 = 12.80 +5x1.80x1.80x0.25 = 4.05 Total 16.85 |
| 3 | Earth work in excavation for foundation, in building works 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 kind of soil( PHE USORwef. 01.09.2023It. No. 15.6.1 P.No. 257 ) 20x{(1.60x1.60x0.60)-(0.785x0.96²x0.60)}= 22.045x(1.80²X1.80)-(0.785X1.60X1.10X1.50)= 18.80 Tot. 40.84 |
| 4 | 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 )( PHE USORwef. 01.09.2023 It. No. 15.15 P.No. 258 ) 20x0.785[(1.60+1.10²/2)-(1.20+0.70²)/2]x0.60= 8.666 |
| 5 | 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( PHE USOR wef. 01.09.2023 It. No. 15.40.2 P.No. 262 ) 20x0.785x0.92x1.00= 14.444 |
| 6 | 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. 01.09.2023It. No. 29.21.1 P.No. 374) |
| 7 | 12 mm thick cement plaster in single coat finished smooth and curing including cost of form work complete. (i) in cement mortar 1:3( PHE USORwef. 01.09.2023It. No. 15.46.1 P.No.263 ) 20x3.14x(1.60+1.10/2)x1.00=84.7820x3.14x(1.20+0.70/2)x1.00= 59.66 Total 144.44 |
| 8 | 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 diaheavy duty.( PHE USOR wef. 01.09.2023It. No. 29.25.5P.No. 377) |
| 9 | Filling available excavated earth in trenches, lead up to 50m and lift up to 1.5m in all kind of soil excluding watering and ramming.( PHE USOR wef. 01.09.2023It. No. 15.12 P.No. 258) |
| 10 | Providing & layingmechanically mixed cement concrete 20mm nominal size graded crushed stone excluding cost of centering & shuttering.In plinth and foundation (ii) 1:2:4 (M-15)( PHE USOR wef. 01.09.2023It. No. 15.31.1.2 P.No. 260) for coping 20x0.785x(1.10²-0.70²)x0.05=0.565For c:c road 20x{(1.60x1.60x0.25)-(0.785x0.96²x0.25)}=9.18+5x{(1.80x1.80x0.25)-(0.785x0.96²x0.25)}= 3.15 Total 12.895 |
| 11 | 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. Manhole1.20 m dia circular, and 1.65 m deep( PHE USOR wef. 01.09.2023It. No. 29.19.6 P.No. 376) |
| 12 | Pumpingout to removed the sewers blockage by using suitable pump sets operated by generators , whole assembly mounted on two/four wheels trailer / pickup van. Including diesel & labour charges etc.( PHE USOR wef. 01.09.2023It. No. 29.22 P.No. 376) |
| 13 | ConstructingBrick Masonry CircularMan Hole 1200 mm internal dia at bottom & 560 mm dia at top incement Mortar 1:4 (1 cement: 4 fine sand), inside Cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 finesand) finished with a floating coat of neat cement,foundation concrete 20 cm thick in 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mmnominal size ) and making channels in cement concrete 1:2:4(1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)finished with a floating coat of neat cement etc. all complete. For one manhole 1650 mm deep with fixingof560 mm dia ISI marked reinforcement cement concretecover & frame heavy duty including transportation etc.in cement concrete 1:2:4 all complete. ( Excavation, foot rests & cement plaster at the external surface shall be paid for separately)( PHE USOR wef. 01.09.2023It. No. 29.12.1 P.No. 374and Corrigendum no. 1 Dt. 16-08-2024 ) |
| 14 | Providing MS foot rests i/c fixing in manhole with20x20x10cm CC blocks of 1:3:6 (1 cement:3 coarse sand : 6 graded stone aggregate 20mm nominal size ) With 20mm square barfoot rest( PHE USOR wef. 01.09.2023It. No. 29.14.1 P.No. 374) |
| 15 | Making connection of drain or sewer line with existing service lines Manhole including breaking into and making good the walls, floors etc. with cement concrete 1 :2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size), cement plastered with CM 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels etc. complete. For 100 to 200 mm dia pipes.( PHE USOR wef. 01.09.2023It. No. 29.15.1 P.No.375) |
| 16 | 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. 01.09.2023It. No. 29-26.5 P.No. 377) |
| 17 | Lifting & Placing of manhole cover during cleaning of chocked sewer line & manhole. (ii) SFRC 560 mm dia size( PHE USOR wef. 01.09.2023It. No. 29.27 P.No. 377) |
| 18 | Making arrangement for dat (plugging of sewer) including all required material such as steel plate, manila rope, gunny bags, earth etc. or by and other plugging device with all required T & P and safety equipment including dewatering. Depth up to 1.5 m 100 mm dia for connection.( PHE USOR wef. 01.09.2023It. No. 29.31.1.1 P.No. 195) |
| 19 | ( It. No. 29.31.1.2) 150 mm dia sewer line |
| 20 | ( It. No. 29.31.1.3) 200 mm dia sewer line |
| 21 | ( It. No. 29.31.1.4) 250 mm dia sewer line |
| 22 | ( It. No. 29.31.1.5) 300 mm dia sewer line |
| 23 | ( It. No. 29.31.5.2) 400 mm dia sewer line |
| 24 | 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 1.50 m( PHE USOR wef. 01.09.2023It. No. 29.32.1 P.No.380) 65x0.785x1.10x1.10x0.70= 43.22 |
| 25 | 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) for 150 mm dia( PHE USOR wef. 01.09.2023It. No. 29.33.2 P.No. 380) |
| 26 | (It. No. 29.33.2) 200 mm dia |
| 27 | (It. No. 29.33.3) 250 mm dia |
| 28 | (It. No. 29.33.4) 300 mm dia |
| 29 | (It. No. 29.33.6) 400 mm dia |
| 30 | Carriage of desilted sludge & other material from sewage components by mechanical transport including loading unloading & stacking etc. Distance 2 Km.( PHE USOR wef. 01.09.2023It. No. 29.35.2 P.No. 383and Corrigendum no. 1 Dt. 16-08-2024 ) Deduct 20 % air voidesof |
