maintenance work for 3 years in sector ecotech-7, greater , part-a ( patri dressing, jungle clearing ) , surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5m. all kinds of soil. ( dsr-13 / 2.28.1 / p-75 ) , clearing grass and removal of the rubbish upto a distance of 50m outside the periphery of the area cleared. ( dsr-13 / 2.32 / ar ) , tractor trolley with driver and including pol ( ar / gnida ) , supply of labour ( ar / gnida ) , part-b ( drain cleaning ) , earth work in excavation in ordinary soil in all type of foundation trenches including dressing of the side and ramming of bottom. lifts upto 1.5m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. all kinds of soil. ( morth / a.r. / gnida ) , depth from 0.0 to 1.5 m below g.l. , extra rates for quantities of work excavated in or under water and liquid subsoilincluding pumping out of water as required. ( ar / gnida ) , extra for every additional lift 1.5m or part there of all kinds of soil. ( ar / gnida ) , carriage / disposal of earth / material by mechanical transport including loading, unloading and stacking. ( ar / gnida ) . earth: , lead upto 1.0 km. , part-c ( kerb stone ) , providing and laying at or near ground level factory made kerb stone of m-25 grade cement in position to the required line, level and curvature jointed with cement mortar 1:3 ( 1 cement : 3 coarse sand ) , including making joints with or without grooves ( thickness of joints except at sharp curve shall not to more than 5mm ) , including making drainage opening wherever required complete etc. as per direction of engineer-in-charge ( length of finished kerb edging shall be measured for payment ) . ( precast c.c. kerb stone shall be approved by engineer-in-charge ) . ( dsr-13 / 16.69 / p-274 ) , laying at or near ground level old kerb stones of all types in position to therequired line, level and curvature, jointed with cement mortar 1:3 ( 1 cement : 3 coarse sand ) , including making joints with or without grooves ( thickness of joints, except at sharp curve, shall not be more than 5mm ) , including making drainage opening wherever required etc. complete as per direction of engineer-in-charge. ( length of finished kerb edging shall be measured for payment ) . ( old kerb stones shall be supplied by the department free of cost ) . ( dsr-13 / 16.85 / p-277 ) , part-d ( road marking ) , providing and applying 2.5mm thick road marking strips ( retro-reflective ) of specified shade / colour using hot thermoplastic material by fully / semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour t&p, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of engineer-in-charge and accordance with applicable specifications. ( dsr-13 / 16.62 / p-273 ) , part-e ( white washing, painting ) , white washing with lime to give an even shade: old work ( one or more coats ) ( dsr-13 / 14.42.2 / ar ) , part-f ( misc. civil work ) , brick work with bricks of class designation 150 in foundation and plinth in: , cement mortar 1:6 ( 1 cement : 6 coarse sand ) ( dsr-13 / 6.1.2 / p-111 ) , 12mm cement plaster of mix: 1:6 ( 1 cement : 6 coarse sand ) ( dsr-13 / 13.4.2 / p-222 ) , providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centring, shuttering, finishing and reinforcement - all work upto plinth level: ( cast-in-situ ) , 1:1½:3 ( 1 cement : 1½coarse sand : 3 graded stone aggregate 20mm nominal size ) . ( dsr-13 / 5.1.2 / p-96 ) , supply of water tanker ( 5000 litre capacity ) with driver and including pol ( ar / gnida ) , steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. , thermo-mechanically treated bars / cold twisted bars. ( dsr-13 / 5.22.6 / p-99 ) , preparation of lawn for grassing by excavating to a depth of 30cm removing all foreign bodies over 50mm dia, refilling with the mix of earth and manure in ratio 3:1 grade lawn areas to finish levels as indicated on grading plants. all lawn areas shall slope to drain where no grades between continual grade between exiting or fixed controls ( such as walk curbs catch basins elevation at steps on building and level shown on plants roll scarify rank and level as necessary to obtain true even lawn surfaces. all finish grades shall meet approval of the project engineer before grassing is done. grassing with seeding off selection no. 1 grassing including watering till the grass is fit for moving including mowing its complete. ( ar / gnida ) , with selection no. 1 grass , maintenance oftrees, shrubs, creepers, water lilly, hedge plants seasonal flower and lawn area including weeding hoeing and cutting of grass complete item and as per direction of engineer-in-charge. , watering of developed lawn / ground cover area including arrangement of water system and proper completion of the work , supplying and stacking of well decayed cow dung manure at site including royalty and carriage with all leads and lifts ( cow dung manure shall be measured in stacks and will be reduced by 8% for payment. ) ( cow dung manure shall be applied two times in a year ) , centring and shuttering including strutting, propping etc. and removal of form for: , suspended floors, roofs, landings, balconies and access platform. ( dsr-13 / 5.9.3 / p-97 ) , providing jcb with driver and including pol ( ar / gnida ) , add labour cess @ 1% on all above items