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| 1 | Demolition of RCC slab, drain cover landing chajjas and similar suspended work(reinforced) complete all as specified and directed by Engineer-in-Charge. |
| 2 | Material and labour for precast cement concrete as in cover slabs (1:2:4) type B-1 (using 20mm graded crushed stone aggregates) set in cement mortar (1:6) complete after placing in position over septic tanks/manhole covers/drain covers complete all as specified and directed by the Engineer in Charge. |
| 3 | Material and labour formild steel TMT bars 10 mm dia and over as in reinforcement cut to length, bent to shape including cranking bending, andbinding with MS wire (annealed) not less than 0.9 mm dia complete all as specified and as directed by Engineer-in-charge. |
| 4 | Demolition of brick work built in cement mortar incl quoins and arches and disposing rubbish (not brick bats) out of cantonment area complete all as specified and as directed by Engineer-in-charge. |
| 5 | Material and labour for brick work built in cement mortar (1:4 ) using sub class B bricks (old size) straight or curved in plan exc 6.00 m mean radius complete all as specified and as directed by Engineer-in-charge. |
| 6 | M&L brickwork with sub-class `B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 |
| 7 | Taking down cement plaster on brick walls includingracking out joints, hacking for keys scrubbing down with water complete all as specified and as directed by Engineer-in-Charge. |
| 8 | Material and labour for rendering 15mm thick cement plaster in cement mortar (1:4) on any face of walls with and including mixed with water proofing compound as per manufacturer\"s instructions ( wpc @3% by weight of cement) on brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge. |
| 9 | Material and labour for cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates) as in drains, coping, benching, water troughs, including weathering , slightly rounded or chamfered, and throating including form work complete all as specified and as directed by Engineer-in-charge. |
| 10 | Demolition and breaking up 150 mm boredrain pipe of any type ,in cement mortar and taking out from tranches complete all as specified and as directed by Engineer-in-Charge. |
| 11 | Demolition and breaking up 200mm boredrain pipe of any type ,in cement mortar and taking out from tranches complete all as specified and as directed by Engineer-in-Charge. |
| 12 | Demolition and breaking up 300mm boredrain pipe of any type ,in cement mortar and taking out from tranches complete all as specified and as directed by Engineer-in-Charge. |
| 13 | M&L reinforced concrete pipes 150 mm bore, class NP2, laid and jointed complete with collarslaid in trenches and jointed in CM 1:1 and tested as specified. |
| 14 | M&L reinforced concrete pipes 200mm bore, class NP2, laid and jointed complete with collarslaid in trenches and jointed in CM 1:1 and tested as specified. |
| 15 | M&L reinforced concrete pipes 300mm bore, class NP2, laid and jointed complete with collarslaid in trenches and jointed in CM 1:1 and tested as specified. |
| 16 | Material and Labourfor cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) concrete bed to drain pipe incl packing under and haunching against the sides of pipe as they are laid and tested for 150mm borepipe complete all as specified and as directed by Engineer-in-Charge. |
| 17 | Material and Labourfor cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) concrete bed to drain pipe incl packing under and haunching against the sides of pipe as they are laid and tested for 200mm borepipe complete all as specified and as directed by Engineer-in-Charge. |
| 18 | Material and Labourfor cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) concrete bed to drain pipe incl packing under and haunching against the sides of pipe as they are laid and tested for 300 mm borepipe complete all as specified and as directed by Engineer-in-Charge. |
| 19 | Material and labourfor extra forming, fair, finished, drain or channel, 30cm inner girth in cement concrete using extra cement complete all as specified and directed by Engineer-in-Charge |
| 20 | Excavating in trenches in soft / loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for foundation, laying of pipes on concrete bed including forming the bottom surface to required level etc., and for manholes not exceeding 10 Sq.m area on plan and for similar works and getting out complete all as specified and as directed by the Engineer-in-Charge. |
| 21 | Returning filling in trenches including spreading leveling watering and well ramming in layers each not exc 25cm complete all as specified and directed by Engineer-in-Charge |
| 22 | Removal of surplus soil to a distance n.exc 50m away and depositing where directed at a level n.exc 1.50 m above the starting point complete all as specified and directed by Engineer-in-Charge |
| 23 | Demolition of cement concrete (un-reinforced) in floors/paving, mass concrete (below or above ground level) not exc 15 cm thick complete all as specified and directed by Engineer-in-Charge. |
| 24 | M&L plain cement concrete1:4:8 type D2 (using 40 mm graded crushed stone aggregate) in foundations, filling and mass concrete all as specified. |
| 25 | Dismantling of Stone slabs/Interlocking and tiles laid dry or laid dry pointed of any description or thickness in floors, aprons etc. |
| 26 | M&LPCC (40 mm thick)1:2;4 type B-1 using 20mm graded stone agg as in floors finished even and smooth with using extra cement. complete all as specifed and directed by engr-in-charge. |
| 27 | 5. M & L Machine pressed precast conc. interlocking paver blockany shape and any Colour size confirming to IS 15658-2006 of 60 mm thickness M-35 grade with grey cement and no pigment complete all as specified and directed by Engr - in - Charge. |
| 28 | M&L Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed by Engineer-in–Charge. |
| 29 | M&L for 300X300X 25 mm th chequered cement concrete tiles coloured with grey cement andpigmentas in floor etc over 20mm th screedbed in CM 1:6 complete all as specified and directed by Engineer-in Charge. |
| 30 | Material and labourfor cutting into existing manholes for connecting new drains, of any dia making good to pipe and rendering , cutting out existing benching for and forming branch channel (1/2 round or ¾ section) in cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregates) finished smooth and reforming benching as required for 150 mm dia SGSW pipe complete all as specified and directed by Engineer-in-Charge |
| 31 | M&L Cleaning of blockage of sewage lines, manholes of any dia & any depth in any situation by way of cleaning of manholes sewage as well, as rodding to and fro, flushing with watering in sewage lines between successive manholes and keeping the systen functional connecting from floor traps, water closerts, soil waste and vent pipes, gully traps upto final drop/outlet into septic tanks/central sewage system by removing all blockages of any description in any situations manually or mechanically including cleaning of blockage of vents/solid/waste RWP of any description and any dia at AGE(I) Surranassiby employing daily one sweeper with one Helper required T&P complete all as specified and as directed. |
| 32 | Taking of liquid/solid content from sump/septic tank either manually or by pumping clearing thoroughly including disposal of liquid/solid content out of the defence area, depositing in pit and covering with layers of earth complete all as specified and directed (Note : The desludgging will be carried out by the mechanically by honey sucker machine etc) complete all as specified and directed by Engineer-in-Charge. NOTES :- The unit rate for desludging using Honey sucker Machine including hiring rate from any sources, Its operator and Helper, Hose Pipe required (at least 50 mtr) and Fuel etc. Per Trip of Truck shall deemed to include full capacity . Contractor concern will liaise with the sources of Honey Sucker Machine and during working any defects raised contractor will be responsible in all respect. purpose with due care considering health hazards.Complete all as specified and directed by Engr-in-Charge |
| 33 | M & L for cleaning sewage lines of dia 150 mm / 200 mm / 300 mm as in main sewage system having depth not exceeding 1.50 mtr by roding and other mechanical methods and removing taken out sludge outside the defence land complete all as specified and directed. ( Length of line shall be measured from manhole to manhole and the contractor will provide sewer jetting machine for cleaning of central sewer pipe lines from manhole to manhole.) |
| 34 | M & L for cleaning sewage lines of dia 150 mm / 200 mm / 300 mm as in main sewage system having depth exceeding 1.50 mtr but not exceeding 3.00 mtr by roding and other mechanical methods and removing taken out sludge outside the defence land complete all as specified and directed.( Length of line shall be measured from manhole to manhole and the contractor will provide sewer jetting machine for cleaning of central sewer pipe lines from manhole to manhole.) |
| 35 | Dismantling of CI or reinforced concrete/PVC/ drain pipe internal dia 100/75mm , jointed in cement mortar and taking out of trenches if required complete all as specified and directed by Engr-in-Charge. |
| 36 | Supply and fix 150 mm dia PVC (SWR)pipes single socketed, in any length with rubber ring joints laid in trenches complete all as specified and directed by Engineer-in-Charge |
| 37 | Supply and fix 110 mm dia PVC (SWR)pipes single socketed, in any length with rubber ring joints laid in Wall complete all as specified and directed by Engineer-in-Charge |
| 38 | S&Fin repairs 110mm dia PVC branch pieces single (single Y) equal or unequal all as specified |
| 39 | S&Fin repairs110 mm dia PVC SWR type bends any radius complete all as specified |
| 40 | S&Fin repairs100 mm dia stack clampmade out of25x4mmFlat iron etc all as specified |
| 41 | S&F in repair PVC SWR pipe 75mm dia laid in trenches, single socketed in any length with rubber ring joints fixed to Wall etc all as specified |
| 42 | S&F in repair 75mm size PVC (SWR) floor trap plain with grating incl to jointing with waste pipe with adhessive etc all as specified |
| 43 | S&Fin repairs75mm dia PVC branch piecessingle (single Y) equal or unequal all as specified |
| 44 | S&Fin repairs75 mm dia PVC SWR type bends any radius complete all as specified |
| 45 | S&fin repairs75mm dia stack clampmade out of25x4mmFlat iron etc all as specified |
| 46 | Cutting holes in brick walls Exc half brick and n.exc one brick in Cement mortar for inserting PCV Pipe any dia and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required all as directed by Engr-in-Charge |
