RESTORATION WORK FOR COLUMNS OF PRASADA OOTU FLY OVER AND MELSANTHI/ KEEZHSANTHI KADAVU AT SREEKRISHNA TEMPLE GURUVAYUR

Amount

APPENDIX-A

od321642/2022_2023 : Providing sufficient number of support to beams / corroded members using jacky at the time of repair as per the load calculations to take care of the existing damaged concrete structure intact

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

od321643/2022_2023 : Removing plastering/ loose concrete particles without affecting the concrete structure by manually including transportation from the premise and disposing of debris at a convenient location near to work place

od321644/2022_2023 : Chipping off column base to provide new base and steel anchoring to strengthening the columns. The required steel pipe, clamps, planks etc will be in the scope of the contractor

od321645/2022_2023 : Fixing 20/16mm dia main bars for reinforcing the existing damaged column using Lokfix Fosroc chemicals as manufactures specification

od321664/2022_2023 : Fixing 10/8mm dia steel stirrups at required spacing for reinforcing the existing damaged column using Lokfix Fosroc chemicals as manufactures specification

od321665/2022_2023 : Providing and fixing shear connectors 12mm/10mm dia steel at required spacing for reinforcing the existing damaged column using Lokfix Fosroc chemicals as manufactures specification

od321667/2022_2023 : Applying Zinc rich primer on existing steel bars after thorough cleaning by wire brush/ new steel provided for reinforcing of the columns to be repaired

od321668/2022_2023 : Applying Fosroc Nitobond EP epoxy bonding agent on existing suface of the damaged column after removing the loose concrete particles and thorough cleaning using water and wire brush for the column to be repaired as per manufacturers specifications

od321669/2022_2023 : Providing water tight form work with necessary support to receive micro concrete with or without baby chips as per site condition for the damaged portions of the column to regain the original strength and shape

od321670/2022_2023 : Providing micro concrete using Fostoc Renderoc RG non - shrink cementations materials and 6mm unsorted agregate 1:0.75 ratio by weight. The micro conctere work must be carried out as per Fosroc manufactures rechnical data sheet

od321671/2022_2023 : Providing and applying curing compound on the newly developed conctrete surface of the column where ever applicable

5.22A.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

13.111.2 : Finishing walls with Acrylic Smooth exterior paint of required shade :Old work (One or more coat applied @ 0.90 ltr/10 sqm).

Bidder Name

Vinodkumar CP