TME AR 2020-21 To OP Block DEF attached to Govt Medical CollegeKozhikode- Chemical Treatment to damaged structural members and Painting

Amount

Repairs

14.72 : Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .

15.56 : Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

od31937/2020_2021 : Chipping and removing old spalling/defective concrete and exposing the defective / corroded reinforcement of the ceiling, joint the additional bar wherever 1/3 diameter of the bar is corroded.Removel of the defective concrete across yhe bar should be at least 2 mm beyond the defective bar so that the reinforcing bar can be cleaned with emery ribbon,wire brush etc.After cleaning the bar wash the bar with clean water and collect all the spalled/fallen concrete.measurement is calculated for whole exposed area .Including cost of meterials,labour charges,conveyance of meterials to site hire charges of tools etc complete.

od31938/2020_2021 : The cleaned reinforcing bar,on the dried bar,applying corrotion inhibitant one coat of nitrozinc primer care should be taken to see that the zinc rich primer coated should make an unbrocken continous film on the bars. After cleaning the bar applying one coat of bonding agent Nitobond A R/SBR.measurement is calculated as in the previous case.Including cost of meterials,labour charges,conveyance of meterials to site hire charges of tools etc complete.

od31939/2020_2021 : The applying two component high build polymer modified cementitions reinstatement mortor Rendroc HB2 preferable with hand using wet on wet methed to make sure that high strength polymer mix covers the reinforcing bar on all sides and cover the acidic concrete.measurement is calculated as in the previous case.Including cost of meterials,labour charges,conveyance of meterials to site hire charges of tools etc complete.

od31940/2020_2021 : The Ceiling surface is to be smoothened with modified mortor to an average thickness of 15 mm. measurement is calculated as in the previous case.Including cost of meterials, labour charges, conveyance of meterials to site hire charges of tools etc complete.

14.53.1 : Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work

14.54.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to an give even shade:One or more coats on old work

14.65.2 : Finishing walls with textured exterior paint of required shade:Old work( one or more coats) applied @ 1.82 ltr/ 10 sqm

P MUHAMMED

Bidder Name

P MUHAMMED

manakkal madhavan