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| 1 | Taking out (desiliting) silt, Brick Bats, debris liquid waste sludge insolid/semisolild state from Manholes including pumping out sludge where ever necessary plugging diverting the flow in the drain if necessary and stackling the removed silt/sludge indeposit away from the edge of manholes, as directed including use of safety belt dry cells torch for lightening inside the manholoes and taking similar precautionary measures and removing the sludge etc outside MD land and cleaning the manholes with clean water etc all as specified and directed:- |
| 2 | Manholes not exceeding depth of 1.0 mtr. |
| 3 | Manholes depth exceeding 1.0 mtr but not exceeding 2.0 mtr. |
| 4 | Removal of blockage of sewage line bore dia 150mm and systematically cleaning the same using necessary tools machanically or manually such as passing rope knot bamboo kanti and description of required size including safety mesures such as mask for gas etc all as per item of cleaning of manholes flushing the pipes with water after removal of blockage as specified:- |
| 5 | Removal of blockage of sewage line in PVC (SWR) pipes fixed in wall and floor and systematically cleaning the same using necessary tools machanically or manually including safety measures such as mask for gas, safety belt etc all as per item of all as specified |
| 6 | Taking down silt, brick, debris, liquids waste, sludge in solid / semi solid state from septic tanks and cleaning (balling out water) suitably disposing off outside MD land for the following capacities complete all as specified and directed by Engr-in-Charge |
| 7 | 25 to 49 users capacity septic tank |
| 8 | 50 to 99 users capacity septic tank |
| 9 | 100 users and above capacity septic tank |
| 10 | Cleaning of chocking /blocking of water closet (Oriisa pan/European/WC) floor traps. Gully trap and clening /washing area and re-fixing the grating, etc in position after completion of job packing with cement mortar, all as specified and directed. |
| 11 | Demolition and breaking up drain pipes RCC &(salt glazed ware) set in cement mortor of nominal bore100- 150 mm |
| 12 | S & F in repair Reinforced concrete pipes, class NP2, laid and jointed complete with collars of nominal dia 150mm including excavation in hard rock/soil/soft rock by mechnical means, RFR, removing excess soil/rock upto 50mm away and dismantling of old pipe complete all as specified and directed |
| 13 | M&L PCC 1:3:6 type C-2 for 150 mm dia pipe bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested, complete all as specified and directed. |
| 14 | M&L Demolition of reinforced cement concrete of any description andin any position not otherwise specifically provided for |
| 15 | M&L Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required, for 150mm dia complete all as specified and directed |
| 16 | Demolition of cement concrete of any description and in any position not otherwise specifically provided for |
| 17 | Demolition of brickwork or stone/ boulder masonry, built in cement mortar |
| 18 | M&L Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out hard/dense soil |
| 19 | M&L Returning, filling in, including spreading, levelling, wateringand well ramming in layers not exc 25 cm. all as specified |
| 20 | M&L Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m all as specified |
| 21 | M&L Cement concrete, type D2 1:4:8(40mm graded stone aggregate)in foundations, filling and mass concrete |
| 22 | M&L for porbandar stone masonry work built in cement mortar 1:6 complete all as specifieid. |
| 23 | Ditto all as per Item No. 17 but except stone |
| 24 | M&L Providing cement concrete type B1, 1:2:4 (20mm graded stone aggregate) as in coping, benching etc. incl weathering, slightly rounded or chamfered angles and throating, as directed including necessary formwork all as specified |
| 25 | M&L Providing cement concrete as in Cover slab M-15 factory made incl reinforcement of required size using 20 mm agg set in CM 1:4 for manhole etc. incl weathering, slightly rounded or chamfered angles and throating, as directed including necessary formwork all as specified |
| 26 | S&F CRS Mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed . |
| 27 | Taking down plaster on stone wall in cement mortar of any description, including raking out joints, hacking for key, scrubbing down with water, etc. complete all as directed. |
| 28 | M&L Rendering 15 mm thick on fair faces of brick/stone masonry or concrete surfaces surface in cm 1:4 finished fair and even without using extra cement. |
| 29 | M&L two coats of white wash on newly plastered surfaces of walls including of preparation of surfaces, complete all as directed. |
| 30 | S& F in repair PVC(SWR) pipes single socketed in any length with necessary joints laid in trench of nominal bore 150mm incl excavation & dismanting of old pipe comlete all asspecified and directed. |
| 31 | S& F in repair PVC(SWR) bends any radious joints laid in trench of nominal bore 150mm incl excavation & dismanting of old pipe comlete all asspecified and directed. |
| 32 | S& F in repair PVC(SWR) pipes single socketed in any length with necessary joints fixing in wall of nominal bore 150mm & dismanting of old pipe comlete all asspecified and directed. |
| 33 | S& F in repair PVC(SWR) pipe single socketed laid in trench & wall of nominal bore 110mm incl excavation & dismanting of old pipe comlete all asspecified and directed. |
| 34 | S& F in repair PVC(SWR) pipes single socketed in any length with necessary joints fixing in wall of nominal bore 75mm & dismanting of old pipe comlete all asspecified and directed. |
| 35 | S& F in repair PVC(SWR) bends any radious joints laid in trench & wall of nominal bore 110mm incl excavation & dismanting of old pipe comlete all asspecified and directed. |
| 36 | S& F in repair PVC(SWR) bends any radious joints laid in trench & wall of nominal bore 75mm incl excavation & dismanting of old pipe comlete all asspecified and directed. |
| 37 | S& F in repair PVC(SWR) branch piece single Y equal unequal joints laid in trench & wall of nominal bore 75mm incl excavation & dismanting of old pipe comlete all asspecified and directed. |
| 38 | S& F in repair PVC(SWR) branch piece single Y equal &unequal joints laid in trench & wall of nominal bore 110mm incl excavation & dismanting of old pipe comlete all asspecified and directed. |
| 39 | S&F in repair PVC (SWR) junction single, (Single T) equal or unequal of nominal bore 110mm complete all as specified and directed |
| 40 | S&F in repair PVC (SWR) junction single, (Single T) equal or unequal of nominal bore 75mm complete all as specified and directed |
| 41 | Cleaning and removing all scale and dirt etc from tanks & from mouths of circulating pipes etc of service tanks located at roof of the bldgs at different locations of capacities as followings.Note: - (i) The contractor will write date of cleaning.& due date of cleaning on Tank as directed by the E-in-Charge. (ii) At the tme of cleaning all pipes/fittings should be make in good condition as directed by the Engr-in-Charge |
| 42 | capacity not exceeding 250 litres |
| 43 | capacity exceeding 250 but not exceeding 500 litres |
| 44 | capacity exceeding 500 litres but not exceeding 1000 litres |
| 45 | capacity exceeding 1000 litres but not exceeding 2000 litres |
| 46 | capacity exceeding 2001 litres but not exceeding 5000 litres each RCC (G+6) |
| 47 | capacity 3700 litres (G+7) |
| 48 | capacity 3900 litres for Jr saior OHT (G+8) |
| 49 | RCC Over Head Tank of exc 21 m Stagging capacity exceeding 50000 litres |
| 50 | S&F ball valves, high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe including necessary extension nipple and tank nipple suitable for HDPE water tank with check nut complete and fixed of the following size as in repair :- |
| 51 | 15 mm bore |
| 52 | 20 mm bore |
| 53 | 25 mm bore |
| 54 | M&L Loose filling with broken bricks of gauge 40 to 80 mm in soakage pits, soakage wells etc including removal of old filling materials all as specified |
| 55 | Cleaning of RCC over head tanks including all costs required of cleaning materials and equipment man powers and machineries etc. by removing the stored water and washing the surface with high pressure machine using freshwater to remove all dust, garbage particles and then applying a chemical treatment by potassium permanganate with high pressure machine to entire surface and second chemical treatment to entire surface by bleaching powder with high pressure machine and finally wash with plain water with machine to remove all particles from the surface area, at an average height of 20.00 mts. With all necessary scaffolding and safety provision including all taxes etc. complete in all respect as per the direction & approval of the Engineer-in-charge.(Note- 1. The contractor will write date of cleaning.& due date of cleaning on Tank as directed by the Engr-in-Charge) 2. At the time of cleaning all pipes/fittings should be make in good condition as directed by the Engr-in-Charge |
| 56 | M&L for precast reinforced cement concrete M-15, factory made including reinforcement of required size using 20mm graded stone aggregate set in CM(1:4) as in cover slab ( for manhole etc) including use & waste of form work for fair finished surfaces complete all as specified and directed Please Enable Macros to View BoQ information |
