Attukal Pongala2024- TSS Preventive maintenance cleaning the sewer line using bucket type sewer cleaning machine along Thakaraparambu Chettikulagara Malloor road and Mathrubhumi road under Sewerage section 1 kuriathy

Amount

Maintenance works

OD238063/2023-2024: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

OD238064/2023-2024::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

OD238065/2023-2024: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.

OD238066/2023-2024: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.

OD238067/2023-2024:Bucket Cleaning 300 mm line- Cleaning the silt deposited inside the sewer of 300 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)

OD238068/2023-2024:Bucket Cleaning 350-375 mm line- Cleaning the silt deposited inside the sewer of 350 mm to 375 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)

OD238069/2023-2024: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)

OD238070/2023-2024::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.

OD238071/2023-2024:Removal of Dumped earth, silt, deposits received from manhole, well etc, conveying by lorry for minimum mechanical conveyance and disposing safely Pure Observed data - Division Approved

OD238072/2023-2024: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

Bidder Name

SIDHARDHAN M

S UDAYA KUMAR