Renovation of Sewage Treatment plant at CMDS

Replacing filter media and pipe and fittings

OD503134/2025-2026:Replacing filter media of pressure sand filter (2.3m dia and 1.7m height)consist of filter media of graded pebbles,silex,coarse sand and fine sand including all materials,conveyance ,labour charge etc complete

OD503135/2025-2026:Replacing filter media of activated carbon filter(1.2m dia and 2.00m height) consisting media of pebbles,silex,coarse sand,fine sand including all materials,labour charge ,conveyance etc complete

OD503792/2025-2026:Engaging labour for Dismantling exsting pipes and fitting

OD503152/2025-2026:Providing and fixing UPVC pipes ASTM SCH40 including fixing the pipe with clamps/clips at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 150 mm dia - External work

OD503149/2025-2026:Providing and fixing UPVC ASTM pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing . This includes jointing of pipes with one step UPVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 mm dia 6 Kgf/cm2 - External work-

OD503136/2025-2026:Providing and fixing UPVC ASTM SCH40 pipes including fixing the pipe with clamps/ clip at 1.00 m spacing . This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 63mmexternal work

OD503139/2025-2026:Providing and fixing foot valve pvc flap 150mm of approved quality :150 mm

OD503140/2025-2026:Providing and fixing UPVC ASTM flange moulded fittings/ accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement- 110 mm dia flange

OD503141/2025-2026:Providing and fixing UPVC ASTM moulded fittings/ accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement - 110 mm dia Elbow

OD503142/2025-2026:Providing and fixing gun metal non-return valve of approved quality (screwed end): 100 mm nominal bore Horizontal

OD503143/2025-2026:Providing and fixing C I butter fly valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

OD503144/2025-2026:Providing and fixing C I butterfly valve with C.I. wheel of approved quality :100 mm nominal bore

OD503145/2025-2026:Providing and fixing UPVC ASTM moulded fittings/accessories for Rigid UPVC pipes including jointing with UPVC solvent cement - 63x63x63 mm dia Tee

OD503146/2025-2026:Providing and fixing UPVC moulded fittings/ accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement - 63 mm dia UPVC ASTM Elbow

OD503147/2025-2026:Providing and fixing UPVC ASTM flange fitting / accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement-63 mm flange

OD503148/2025-2026:Providing and fixing UPVC ASTM SCH80 moulded fittings/ accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement - 150 mm male thread adaptor

OD503150/2025-2026:Providing and fixing UPVC ASTM moulded fittings/ accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement - 150x65 mm dia Reducer

OD503936/2025-2026:Providing and fixing UPVC ASTM moulded fittings/ accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement -110x63 mm dia Reducer

OD503151/2025-2026:Providing and fixing UPVC ASTM moulded fittings/ accessories for Rigid PVC pipes including jointing with UPVC solvent cement 150x150x150 mm dia Tee

OD503153/2025-2026:Providing and fixing UPVC ASTM moulded fittings/ accessories for Rigid UPVC pipes, including jointing with UPVC solvent cement - 150 mm dia ASTM Elbow