Annual Maintenance and Upkeeping of Tattihalla Dam, TBWCS and control structure for a period of one year

Annual Maintenance and Upkeeping of Tattihalla Dam, TBWCS and control structure for a period of one year

Cleaning/sweeping of outer periphery of roads, footpaths, kerb stones, terraces including removing of grasss washing if necessary and removing dust, debris, garbage, cobweb, cowdung, leaves, plasti...

Clearing of jungle, bushes, cutting trees upto 15 cm girth by manual means or mechanical means including disposing off the material etc.,complete with all lead and lifts. Thin jungle ( including parth...

Cleaning upstream and downstream faces of the dam including removing grass / bush growth, nest, set mortar lumps by brushing,disposing off the waste materials etc., including cost of all materials, la...

Clearing the bushes, plants and grass growth over earthen embankment pitching on U/s and D/s side of both flanks including clearance of floating debries and disposing to the notified area with all le...

Cleaning drainage gallery, adits, instrumentation galleries etc., by scrubbing / brushing including chiselling and removing leached lime deposit and disposing off all the waste material out side adit...

Collecting, conveying including cutting to the required size wooden logs, bamboos, bushes, and other floating materials from the U/S side of the reservoir area and conveying the same by boat or other ...

Removing bee-hives from the structural steel members, walls, roofs, gates, dam faces etc., as per directions.

Reading, recording and reporting of ordinary rain gauge installed at Tatwal village including maintenance of raingauge station etc. complete as directed by Engineer in charge- maintenance of raingauge...

Reading, recording and reporting of ordinary rain gauge installed at Tatwal village including maintenance of raingauge station etc. complete as directed by Engineer in charge- maintenance of raingauge...

Collecting hydrological data such as water level, rainfall details and seepage details and recording the same in register and entering the data in computer periodically, communicating to division offi...

Collecting water samples / lime leaching from TH dam reservoirs and drainage galleries, conveying to laboratory for water/lime testing/analysis as per relavent IS codes and submission of test report t...

Cutting down branches of trees, bushes etc. stacking the material neatly as directed (For Motarable Road)

House Keeping of Building premises including sweeping, swabbing of floors, cleaning of all equipments, furnitures, walls, doors, windows, ventilators, toilets, M.S gates/Grills, etc., including cost ...

Repair/rectification of sanitary/ water supply pipe lines/fitting, such as clearing chokedup pipes including necessary excavation, removing of silt, slush, sludge etc, from pipe and replacement/refixi...

Providing 18 mm cement plaster in two coats under layer 12 mm thick cement plaster with cement mortar 1:5 (1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster with cement mortar 1:3 (1...

Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height....

Providing Brick work with common burnt clay Non Modular bricks of class designation 3.5 in superstructure above plinth level in all shapes and sizes in Cement mortar 1:4 (1 cement : 4 coarse ...

Applying pre-packed cement based polymer mortar of strength 45 Mpa at 28 days for replacement of spalled concrete including cost of formwork/centering & shuttering complete as per specifications

Inspection of Electrical Systems, Attending repairs in Electric Equipments Such as Panel boards, Fuse Connections, Lightings, Wirings etc., and routine maintenance involved to water supply scheme at ...