tender for work of installing piezometers on the eastern side of nanak sagar dam and raising the track from 3.100 to 3.500 - earth work in foundation in dry ordinary soil (loam clay or sand) including lift up to 1.5 meter and lead up to 30 meter and including back filling, watering and ramming of excavated earth into the trenches or into the space between the structure and the sides of foundation trenches or into the plinth with removal and disposal or surplus earth as directed by the engineer-in-charge up to a distance of 30m from the foundation trenches as per direction of engineer-in-charge. 2 providing and laying in position cement concrete of specified grade 1:4:8 (1 cement: 4 coarse sand : 8 approved stone grit 12-20 mm) including supply of all materials, labour and t & p etc. required for proper completion of the work as per direction of engineer-in-charge. 3 m-150brick workbelow plinth level up to floor v level in all shapes and sizes in cement mortar 1:4 (1 cement : 4 coarse sand) including cost of all materials, labour, t & p etc as per direction of engineer-in-charge. 4 12 mm thick cement plaster of mix : 1:4 (1 cement: 4 fine sand) including cost of all materials, labour, t & p etc. complete as perdirection of engineer-in-charge. 5 centering & shuttering for r.c.c./r.b. work including cost of centering & shuttering up to 3.0 m. height as per direction of engineer-in-charge. 6 reinforcement in slab, beam, column etc.,bending, binding, cutting and placing including cost of all materials, labour, t & p etcas per direction of engineer-in-charge. 7 providing and laying r.c.c. 1:1.5:3 (1cement mortar : 1.5 coarse sand : 3 stone grit 12-20 mm) including cost of all materials, labour and t & p etc. but excluding cost of centering, shuttering & reinforcement as per direction of engineer-in-charge. 8 finishing of walls with two coat of water proofing cement paint of approved make such as super snowcem, durrocem, robiacem guttucem, supreme quality of required shade on uncoated wall surface (two coat) over one coat white cement primer to give even shades after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials including curing and cost of all materials as per id specification and direction of engineer-in-charge. 9 supply and installation of dwlr piezometer telemetry water/duster/rust proof (hsn:9026)digital water level recorder piezometer gsm telemetry based (as per cgwa guidelines) make: be rke .parametr monitored: date, time, water level, temp. data logging interval: 2 mint to 24 hours. operating temp.-20 to 70oc. cable length : 50 mtr. operating humidity. 0 to 100% . setting time: < 15 mint after submersion. number of channel: 1 channel data logger. output: sd port.accuracy:+- 1% full scale. power supply: 12v -3a dc,220v.over - voltage andsurge protection. battery: battery inbult( lithium ion) battery backup. display: 128x64 lcd grapic display. keyboard: 2x2 membrance keypad for on site. proframming of data logger. operation: user friendly . data output: sd card driver insertion 8gb / 16gb function file is saved in microsoft excel.inner encloser: weatherproof and tamperproof. outerencloser: ip65 encloser for safety of data logger in ms. body with power coated. mounting panel: pole/wall. 10 providing & laying fine sand including cost of material, labour,carriage, loading, unloading, stacking, t&p etc. complete as per direction of engineer-in-charge.