Attukal Pongala2025 TSS Preventive maintenance cleaning the sewer line using bucket type sewer cleaning machine from Chalai Vegetable market to Padmavilasam road etc under Sewerage section 1 kuriathy

Amount

Maintenance Work

OD179530/2024-2025:Plugging the full portion of the mouth of 100mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete

OD179531/2024-2025::Plugging the full portion of the mouth of 150mm to 200mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete

OD179529/2024-2025:Plugging the full portion of the mouth of 225 to 300mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

OD179528/2024-2025:Plugging the full portion of the mouth of 350 to 375mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

OD179527/2024-2025:Bucket Cleaning 225mm-250 mm line- Cleaning the silt deposited inside the sewer of 225mm-250 mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

OD179525/2024-2025:Bucket Cleaning 400-450mm line- Cleaning the silt deposited inside the sewer of 400mm to 450mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

OD179533/2024-2025: Bucket Cleaning 600 mm line- Cleaning the silt deposited inside the sewer of 600 mm dia with the help of bucket type sewer cleaning machine including removing the floated matters and silt collected in the lower manhole, conveying the silt and burying the same including cost of the diesel oil for sewer cleaning machine and oil, carbolic soap, charges of operator etc. (Bucket cleaning machine to be supplied by KWA)

OD179532/2024-2025:Manhole cleaning above 3m depth- <br>Cleaning the manhole at main line and branches above 3m depth including removing the silt and other floated matters and destroying the debris at convenient places as directed by the departmental officers

OD179524/2024-2025::Manhole cleaning upto 3m depth- <br>Cleaning the manhole at main line and branches up to a depth of 3m including removing the silt and other floated matters and destroying the debries at convenient places as directed by deptl officers

100.98.1008:Engaging Coolie.

100.98.1035:Engaging sewer man.

OD179523/2024-2025:Removal of dumped earth, silt, deposits recieved from manhole etc by lorry for minimum mechanical conveyance and disposing(Above 5km up to 10Km)

OD179526/2024-2025:Supply of Personal Protective Equipments for workmen, including 1).Water proof Rubber /Neoprene gloves to avoid body contact with septage/ sewage - 6 pairs .(The gloves should be conforming to IS 15354;2003). 2) Liquid proof coveralls to avoid clothing / body contact with septage /sewage- 2 nos , 3) Protective face mask and splash- proof Face shield. to protect nose and mouth from splashes of septage/ sewage - 18 nos ( The face mask should conform to IS 14746:1999 Standers ), 4) Goggles:To protect eyes from splashes of septage / sewage into eyes - 2 nos. (The goggles should conform to IS 5983:1980 Standers), 5) Knee length Rubber Boots to avoid body contact with septage / sewage - 2 pairs . (The boots should conform to IS 3976: 2003 and IS 15298;2011 Standards), 6) Safety Helmet - 1 no. (The helmet should conform to IS 2925 Standards), 7) Reflective jacket - 2 nos

SIDHARDHAN M (BID ID -2095369)

Bidder Name

Ganesan V

SIDHARDHAN M