Tender For strengthening of 2.5 mld stp patelcheruvu, nacharam by replacement of air grid system, gravity sand filter media and screens under reforms of jal hi amrit initiative under amrut 2.0 under pd-i, amberpet
Tender For supply, installation, testing and commissioning of automatic filtration unit and comprehensive maintenance of existing automatic sand media filtration system at dda lake view golf course bhalswa.
Tender For corrigendum : repair and maint intermediate sewage pump house sand filter, carbon filter, filter media and connected items and allied works at lgj mil stn
Tender For box culvert structural design over natural drain d d = excavation for foundation in earth, soils of all types, sand, gravel, soft murum , providing and laying in situ ready mix controlled grade of m 15 , providing and laying in situ ready mix controlled grade of m20 , providing and laying in situ ready mix m 30 , providing and laying in situ ready mix m 30 cement , providing and laying in situ ready mix m 30 controlled cement concrete , providing and laying in situ ready mix m 30 plain cement concrete , providing, cutting, bending, hooking, tying and laying in position tmt fe 500 , providing reinforced cement concrete crash barrier , providing and applying synthetic enamel paint to crash barrier , providing and laying of filter media with granular materials stone crushed aggregates , providing and laying weep holes of 100 mm dia , providing and laying in-situ m40 grade unreinforced plain cement , providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete. , providing and laying filter material underneath pitching in slopes as per drawings and technical specifications etc. complete. , providing and laying pitching on slopes laid over prepared filter media , plain cement concrete 1 is to 3 is to 6 nominal mix in grouting appron , providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40kilogrameach complete as per drawings , back filling behind abutment, wing wall and return wall
Tender For supply and maintaince work filter media sand for filter plant water purify - जल प्रदाय हेतु फ़िल्टर प्लांट में जल शुध्दिकरण हेतु फिल्टर मीडिया रेत प्रदान कर बदलने बाबत