|
| 1 | Cleaning of sewage pipe lines of size upto 100mm dia/bore, removing the blockages by rodding using bamboo spilt or by mechanical means, between the manholes, Nahani traps to gully traps, gully trap to manholes incl vertical stack pipes (where ordered ), cleaning accessible door of bends and T etc and taking out debris, sludge of any solid/foreign materials from sewage line and flushing with water after cleaning complete incl removing the debris outside MD land all as specified and directed. |
| 2 | Cleaning of sewage pipe lines of size upto 150mm dia/bore, removing the blockages by rodding using bamboo spilt or by mechanical means, between the manholes, and taking out debris, sludge or any solid/foreign materials from sewage line and flushing with water after cleaning complete incl removing the debris outside MD land all as specified and directed. |
| 3 | All as per item No 02 above but 200mm diar/bore sewage pipe lines. |
| 4 | All as per item No 02 above but 300mm diar/bore sewage pipe lines. |
| 5 | Cleaning gully trap by removing cover and cleaning the blockage and checking the smooth flow of water and placing the cover intact in position complete all as specified and as directed. |
| 6 | Cleaning of manholes by taking up MH covers, removing of accumulated liquid sludge/sediments/ clogged mud, floating materials, hard materials like stone/bricks bats from inside the manholes and mouth of pipes by manual/mechanical means incl burying the same in pits where directed including necessary excavation refill and disposal of surplus soil etc complete, cleaning with fresh water placing the MH covers intact in position after de-silting complete, De-silting of manholes and removing of clogged mud, silt , floating materiials all as specified and as directed. Note : Manhole upto 1.00 mtr depth |
| 7 | All as per item No 06 above but depth exc 1.00 mtr but n exc 2.00 Mtrs |
| 8 | All as per item No 06 above but depth exc 2.00 mtr but n exc 3.00 Mtrs |
| 9 | Removing of blockage from kitchen/bath room /WHB /Urinals using rubber cup 125mm dia with wooden handle and cleaning the accumulated sludge, silts etc including removing all foreign materials from floor trap/nahani trap and burrying the same in pits where directed complete all as specified and as directed. |
| 10 | Removing of blockage from WC using rubber cup 125mm dia with wooden handle and cleaning the blockage including removing all materials from trap and burrying the same in pits where directed complete all as specified and as directed. |
| 11 | De-silting of grease trap and removing of clogged mud, muck, silt, floating materials and mouth pipes to a distance 300mtr away from site incl taking up grease trap covers of any description and refixing in same position after after di-silting complete all as specified and as directed. |
| 12 | Cleaning of septic tank by taking up septic tank cover, dewatering /de-silting, removing the sludge from septic tank, filter bed, sludge chamber etc by mechanical means, transporting the fluid/sludge etc in covered containers by manually or mechanically and burrying the same in pits where directed including necessary excavation refill and disposal of surplus soil etc complete , cleaning of septic tank with water, placing the covers intact incl removing the top layer of filter media, cleaning and refilling the same in filter bed, cleaning of shrubs, vegitation around 3mtr from the external edge if septic tank and filter bed all as speficied and as directed 10 user capacity. |
| 13 | Cleaning of sewage collection tank of STP by dewatering /de-silting, removing the sludge including mud from tank, sludge chamber etc by manually or mechanical means, transporting the sludge/mud etc in covered containers by manually or mechanically and burrying the same in pits where directed including necessary excavation refill and disposal of surplus soil etc complete , cleaning of shrubs, vegitation around 3mtr from the external edge all as speficied and as directed.. |
| 14 | Excavation in trenches not exceeding 1.5m wide and n exc 1.5m in depth and getting out in hard/dense soil complete all as specified and as directed |
| 15 | Returning, fillingin, including spreading, levelling watering well ramming in layers not exceeding 25cm thick in hard/dense soil all as specified and as directed. |
| 16 | Removing excavated material to a distance not exceeding 50mtr and deposited where directed at level not exc 1.5mtr above the starting point all as specified and as directed. |
| 17 | Demolition and breaking up drain pipes, 100mm dia pipe (salt glazed ware/AC) set in cement mortar complete all as specified and as directed |
| 18 | Demolition and breaking up drain pipes, 150mm dia pipe (salt glazed ware/AC) set in cement mortar complete all as specified and as directed |
| 19 | Demolition cement concrete (un reinforced) of any description and in any position complete all as specified and as directed. |
| 20 | Demolition reinforced cement concrete in any description and in any position complete all as specified and as directed. |
| 21 | Demolition of brick work or stone /boulder masonry, built in cement mortar including all quoins, pillars etc complete all as specified and as directed. |
| 22 | M&L for PCC 1:4:8, type D2 (using 40mm graded stone aggregate) as in foundation all as specified and as directed. |
| 23 | M&L for PCC 1:3:6, type C2 as concrete bed to 150mm dia drain pipes including packing and haunching against the sides of pipes after they are laid and tested all as specified and as directed. |
| 24 | S&F for 110mm outer dia PVC (SWR) pipes songle socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and as directed. |
| 25 | M&L for 150mm dia RCC NP 2 drain pipe laid in trenches and jointed complete all as specified and as directed |
| 26 | M&L for precast manhole covers with plain faces using RCC 1:2:4 type B1 and set in CM 1:6 including form work complete all as specified and as directed |
| 27 | M&L TMT bars 10mm dia and over, cut to length bent to shape reqd incl cranking and binding with mild steel wire (annealed) not less than 0.90 mm dia complete all as specified and as directed. |
| 28 | M&L for pre-cast cement concrete block masonry with solid bricks with PCC 1:3:6 type C1 using 20mm graded stone aggregate exc 10cm width and setting in CM 1:6 Complete all as specified and as directed. |
| 29 | M&L for Plain cement concrete 1:2:4 type B1 using 20mm graded aggregate as in coping, surface channels, benching concrete in manholes, surfaces finished even and smooth including necessary formwork etc complete all as specified and as directed. |
| 30 | M&L for 15mm thick rendering in CM 1:4 on concrete/brick wall surfaces finished even and smooth without using extra cement, complete all as specified and as directed. |
| 31 | Cutting into existing man holes for connecting new drains for internal dia of pipe 150mm , making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finishing and reforming benching as required complete all as specified and as directed. |
| 32 | S & F in repairs PVC (SWR) bends 110mm dia with access door any radius all as specified and as directed.. |
| 33 | S & F in repairs PVC (SWR) junction single, 110mm dia with access door (Single T) equal or unequal all as specified and as directed |
| 34 | S & F in repairs PVC (SWR) bends 75mm dia with access door any radius.all as specified and as directed |
| 35 | S & F in repairs PVC (SWR) junction single, 75mm dia with access door (Single T) equal or unequal all as specified and as directed |
| 36 | S & F in repairs PVC (SWR) gully traps 125 /110mm, setting and jointing with solvent cement.all as specified and as directed |
| 37 | S & F in repairs PVC (SWR) floor trap, 75mm dia outlet plain with grating including jointing with solvent cement all as specified and as directed |
| 38 | S & F in repairs PVC (SWR) pipes 110mm dia single socketed any length, fixed to wall complete all as specified and as directed.. |
| 39 | S & F in repairs PVC (SWR) pipes 75mm dia single socketed any length, fixed to wall complete all as specified and as directed.. Please Enable Macros to View BoQ information |
