O M Sewerage Schemes Attukal Pongala 2024 TSS Preventive maintenance Cleaning the sewer main and branch lane using bucket type sewer cleaning machine under sewerage section Sasthamangalam related to Attukal Pongala -Sewerage Work

Amount

Working charges

OD254098/2023-2024: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

OD254099/2023-2024: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.

OD254100/2023-2024: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.

OD254101/2023-2024: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.

OD254102/2023-2024: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

OD254103/2023-2024: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

OD254104/2023-2024:Bucket Cleaning 300mm line- Cleaning the silt deposited inside the sewer of 300mm 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)

OD254105/2023-2024:Bucket Cleaning 225-250mm line- Cleaning the silt deposited inside the sewer of 225mm to 250mm 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)

OD254106/2023-2024:Bucket Cleaning 200mm line- Cleaning the silt deposited inside the sewer of 200mm 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)

100.98.1008:Engaging Coolie.

100.98.1035:Engaging sewer man.

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

50.2.3.1:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

OD254107/2023-2024:Removal of dumped earth, silt, deposits recieved from manhole etc by lorry for minimum mechanical conveyance and disposing

OD254108/2023-2024:Removal of dumped earth, silt, deposits received from manhole etc by lorry for minimum mechanical conveyance and disposing (Above 5km up to 10km)including loading unloading and stacking as per departmental officers

OD254109/2023-2024:Removing the CI or RCC manhole cover with frame, chipping the existing bitumen surface, cement concrete and re-fixing the cover after raising the manhole cover by 25cm to 35cm with CC 1:2:4 as per specification.

OD254110/2023-2024:Removing the CI or RCC manhole cover with frame (Heavy duty), after chipping the existing cement concrete and re fixing the Cover after raising the manhole by 15cm to 24cm with CC 1:2:4 as per specification

OD254111/2023-2024:Removing the CI or RCC manhole cover with frame (Heavy duty), after chipping the existing cement concrete and refixing the Cover after raising the manhole by 5 to 14 cm with CC 1:2:4 as per specification.

OD254116/2023-2024: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

D S RAJESHKUMAR

Bidder Name

SAJEEVKUMAR

D S RAJESHKUMAR