Annual Operation & Maintenance of Civil Works at IIE-Haridwar , carriage way : general cleaning of road surface in one meter wide strip of road along both the edges of road by manual labour such as dust , silt , animal dung , garbage spreaded on road etc . and its disposal from the site with all works complete as per direction of engineer-in-charge . ( enclosed specification ) , carriage way : cartage of loose earth and other small looses materials like garbage etc . by tractor trolly up to dumping ground with all works complete as per direction of engineer-in-charge . , carriage way : filling pot- holes and patch repairs with - bituminous concrete , 40mm . ( removal of all failed material , trimming of completed excavation to provide firm vertical faces , cleaning of surface , painting of tack coat on the sides and base of excavation as per clause 503 , back filling the pot holes with hot bituminous material as per clause 504 , compacting , trimming and finishing the surface to form a smooth continuous surface , all as per clause 3004 . 2 ) for grading i - 19mm ( nominal size ) material . , drainage : cleaning of open storm water drain including , desilting and disposal of material as per direction of engineer-in charge . ( enclosed specification ) , drainage : cleaning of covered storm water drain with removable rcc covers including desilting and disposal of material but covered with rcc slab including removal of rcc slab and putting back after cleaning as per direction of engineer-in charge . ( enclosed specification ) , drainage : cleaning of rcc hume pipes drain including manholes cleaning will include the removal of obstructions , if any between the consecetive manholes as per direction of engineer-in-charge . ( enclosed specification ) , drainage : providing and fixing factory made precast rcc perforated drain covers , having concrete of strength not less than m-25 , of size 1000 x 450x50 mm , reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional t . m . t . hoop bars , including providing 50 mm dia perforations @ 100 to 125 mm c / c , including providing edge binding with m . s . flats of size 50 mm x 1 . 6 mm complete , all as per direction of engineer-in-charge . , drainage : brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering , as per drawing and technical specification clause 1300 dlp one year . , drainage : plastering with cement mortar ( 1:3 ) , 15 mm thick on brickwork in substructure as per technical specification clause 1300 & 2200 . dlp one year , drainage : plain / reinforced cement concrete m15 in open foundation complete as per drawings & technical specification 1500 , 1700 & 2100 . dlp one year , shoulders / medians / green area : maintenance of hedges / horticulture / median plantation including dressing , lopping , removal of weeds , wataring as per direction of engineer-in-charge . ( enclosed specification ) , shoulders / medians / green area : clearing and grubbing road land including uprooting wild vegetation , grass , bushes , shrubs , saplings and trees of girth upto 300 mm , from soft area of r . o . w and removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned , including 50 meter lead removal and disposal of top organic soil not exceeding 150 mm in thickness as per technical specifications clause 201 . , road furniture : maintenance of road signs by way of cleaning and straightening of posts as per direction of engineer-in-charge . , road furniture : painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade with one coat and as per direction of engineer-in-charge . dlp one year , road furniture : painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new , plastered / concrete surfaces as per drawing and as per direction of engineer-in-charge . dlp one year , road furniture : providing and laying at or near ground level factory made kerb stone of m-25 grade cement concrete 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 ) . dlp one year , road furniture : providing and laying of interlocking concrete block pavements having thickness 80 mm and compressive strength not less than 35 mpa as per drawings and technical specification clause 1504 . qty . taken 7 m / km . dlp one year , opearation and maintenance of water supply system : opearation and maintenance of water supply system at siidcul including chlorination ( supply of bleaching powder and required ) valve opearation , maintenance of rising main and distribution system with all works complete ( enclosed specification ) , opearation and maintenance of water supply system : supply and pouring bleaching powder for chlorination of water in under ground water tank complete ( 4kgs x 30 x 8 +wastage ) ( enclosed specification ) , opearation and maintenance of water supply system : testing of water for physical and bilogical test for water quality two times and chlorination . ( enclosed specification )
