Triennial maintenance contractor

Amount

Maintenance contract

Premises – Sweeping by manual or mechanical means : Kothari Pyaav

Premises - scrubbing, washing with disinfectant including flooring, Kerbs, bund wall, gratings, chambers covers etc

The complete structure including drinking water trough and animal troughs to be cleaned with mist cleaning and Ph balanced surfactant as directed by Engineer-in-charge (Specification No. A-2)

Overhead Water tank and underground water tank including water faucet to be cleaned with disinfecting material as per the cleaning norms for water tanks (Appendix : I -A-1)

Cleaning of Cast Iron railing, Lamp Posts with light fittings, stone pedestal, Art Installation, Stainless steel plaques to remove dirt,dust,droppings with cleaning agent

Cleaning of Water pump, filter of all dirt & dust taking all due care

All chambers and drainage line to be cleaned of all accumulated silt, dirt & maintain in functioning state all time

Faucet - working and plumbing -replacement and repair works if required in like to like materials (3yrs DLP for work)in case of damage /vandalism

Light fittings and electrification-replacement and repair works if required. Checking of cables, wires and MCB's for overheating and loose connections including pumps and accessories checked or proper functioning and rectification to be undertaken. Damaged light fixtures to be replaced. Test such as earth resistance, over load shall be carried out at regular intervals (1yr DLP for work)

Regular servicing of the Water filter to maintain in functioning condition

Regular servicing of the Pump filter to maintain in functioning condition

Testing of water for drinking quality at the Municipal Lab

Rodent/Pest control of the premises to ensure that the premises is free from all Rodents/pests

Scrapping the corrosion area, Cleaning the surface, removing the dirt,grime and existing coating using appropriate cleaning agent and techniques,restoring an existing Stainless steel (SS-306 grade) information plaque signage rewrite missing lettering words with high quality durable lettering material that match the original Font and style and applying a Protective polyurethane (PU) coat with complete work as per instructions of Engineer-in-charge

Re-fixing the existing dislodged stone by chipping out the loose mortar and cleaning the Joints, re-fixing by mixing the cement mortar in the proportion of 1:6 (1 parts cement 6 parts Coarse Sand, filling the joint with preparation of cement Slurry and proper Compaction , leveling the mortar surface and match the top surface with existing stone flooring, curing minimum 7 days as per instructions given by Engineer-in-charge

Sweeping of premises by manual or mechanical means : Bandstand

Cleaning Stone flooring of the bandstand inside- washing and scrubbing

Cleaning stone plinth, stone steps, granite cladding on surrounding sitting, Cobbled stone paving - washing and scrubbing

Cleaning Wooden posts/beams/rafters/boarding - cleaning with moist cloth

Cleaning Lamp post with light fitting, Stainless steel plaque of all dirt,dust,dropping etc

Cleaning the Grating covering the gutter including gutter

Cleaning of Metal sheet roof & cast iron finial

Light fittings and electrification- replacement and repair works if required. Checking of cables, wires and MCB's for overheating and loose connections including pumps and accessories checked for proper functioning and rectification to be undertaken. Damaged light fixtures to be replaced. Test such as earth resistance, over load shall be carried out at regular intervals (1yr DLP for work)

repainting the monument with fire retarding paint with scrapping as directed as per item specification no. B-1, after DLP ends of the earlier painting work (3yrs DLP for work)

Repainting the C.I. Finial with Synthetic enamel paint as directed as per specifications after DLP ends of the earlier painting work (3yrs DLP for work)

Scrapping the corrosion area, Cleaning the surface, removing the dirt,grime and existing coating using appropriate cleaning agent and techniques,restoring an existing Stainless steel (SS-306 grade) information plaque signage rewrite missing lettering words with high quality durable lettering material that match the original Font and style and applying a Protective polyurethane (PU) coat with complete work as per instructions of Engineer-in-charge

Sweeping of premises i.e. Basalt paving, the green landscape, tramp tracks : Flora Fountain

Cleaning the grill, lamp posts, light fixtures, benches to remove the dust, dirt, droppings with moist cloth and cleaning agent

Draining the water from the trough, cleaning the monument with mist cleaning, Ph balanced surfactants and approved algaecide, clearing openings of all spouts, cleaning the trough and its walls and re-filling the trough etc be undertaken under strict guidance of the conservator (Refer: C-1 for guidance)

Operation of the fountain pump, lights as per the schedule provided by Engineer-in-charge

Maintenance of lawn,tree i.e. watering, trimming, replacing the damaged lawn etc

Light fittings and electrification-replacement and repair works if required. Checking of cables, wires and MCB's for overheating and loose connections including pumps and accessories checked or proper functioning and rectification to be undertaken. Damaged light fixtures to be replaced. Test such as earth resistance, over load shall be carried out at regular intervals(1yr DLP for work)

Conservation measure for the monument, which would include steam cleaning the monument, re-pointing, lime grouting, crack filling(Dentistry repairs), arresting the leakages including application of epoxy primer and paint on the cast iron spouts etc, with application of anti-moss coating and consolidant at the end, including erection scaffolding cup-lock/double bamboo as feasible for cleaning, platforms, covering with hessian cloth with proper signages etc, to be execute under supervision of Conservator or by conservator himself as required - Specifications C-2, C-3 (1yr DLP for work)

Repainting the grill by scrapping the old paint,applying the epoxy primer and application of 2 coats epoxy paint directed by Engineer-In-Charge (3yrs DLP for work)

Servicing of the Pump and electric panel

Cleaning the brass metal on the grill with brass cleaning agent and PU coating of Du pont or equivalent make (1yr DLP for work)

Re-fixing the existing dislodged stone by chipping out the loose mortar and cleaning the Joints, re-fixing in 50mm mortar by mixing the cement mortar in the proportion of 1:6 (1 parts cement 6 parts Coarse Sand, filling the joint with preparation of cement Slurry and proper Compaction , levelling the mortar surface and match the top surface with existing stone flooring, curing minimum 7 days as per instructions given by Engineer-in-charge

Scrapping the corrosion area, Cleaning the surface, removing the dirt,grime and existing coating using appropriate cleaning agent and techniques,restoring an existing Stainless steel (SS-306 grade) information plaque signage rewrite missing lettering words with high quality durable lettering material that match the original Font and style and applying a Protective polyurethane (PU) coat with complete work as per instructions of Engineer-in-charge

Polishing Italian Carra marble

security personnel from authorized security agency to manage security of the premises, raising alarm in case of breakdown of system/infrastructure

Light, Foldable, free standing sun shed for security personnel

Sweeping of premises : Fitzgerald

Cobble stone flooring, steps - washing and scrubbing

Cleaning the complete monument from top to bottom with air pressure jet pump , bird dropping and hard stains to be clean localized without wetting with water. Clean water basin, tazas, and nozzles with water and a wire brush, ensuring no chemicals are applied Remove water salts and residues to be execute under supervision of Conservator/sculptor artis

Operation of the fountain pump, lights, filling the UG tank as per the schedule provided by Engineer-in-charge

Light fittings and electrification-replacement and repair works if required. Checking of cables, wires and MCB's for overheating and loose connections including pumps and accessories to be checked or proper functioning and rectification to be undertaken. Damaged light fixtures to be replaced. Test such as earth resistance, over load shall be carried out at regular intervals(1yr DLP for work)

Scrape and clean the monument using appropriate abrasives, oxidize the surface, and highlight areas using wire cups or buffing wheels, apply PU (polyurethane) coat (Nippon or equivalent brand) using an air compressor and airbrush including checking the condition of all nut bolts and tightening them, erecting scaffolding, working platform,hessian cloth etc to be execute by Conservator/sculptor artist as directed Engineer-in-charge

Re-fixing the existing dislodged stone by chipping out the loose mortar and cleaning the Joints, re-fixing in 50mm mortar by mixing the cement mortar in the proportion of 1:6 (1 parts cement 6 parts Coarse Sand, filling the joint with preparation of cement Slurry and proper Compaction , levelling the mortar surface and match the top surface with existing stone flooring, curing minimum 7 days as per instructions given by Engineer-in-charge

Scrapping the corrosion area, Cleaning the surface, removing the dirt,grime and existing coating using appropriate cleaning agent and techniques,restoring an existing Stainless steel (SS-306 grade) information plaque signage rewrite missing lettering words with high quality durable lettering material that match the original Font and style and applying a Protective polyurethane (PU) coat with complete work as per instructions of Engineer-in-charge

Sweeping of premises i.e. paving, the green landscape : Muljee

Cleaning the grill, lamp posts, light fixtures, to remove the dust, dirt, droppings with moist cloth and cleaning agent

Draining the water from the trough, cleaning the monument with mist cleaning, Ph balanced surfactants and clearing all ficus growth with approved algaecide, clearing openings of all spouts, cleaning the trough and its walls and re-filling the trough etc be undertaken under strict guidance of the conservator

Operation of the fountain pump, lights as per the schedule provided by Engineer-in-charge

Light fittings and electrification-replacement and repair works if required. Checking of cables, wires and MCB's for overheating and loose connections including pumps and accessories checked or proper functioning and rectification to be undertaken. Damaged light fixtures to be replaced. Test such as earth resistance, over load shall be carried out at regular intervals(1yr DLP for work)

Conservation measure for the monument, which would include steam cleaning the monument, re-pointing, lime grouting, crack filling(Dentistry repairs)where ever required including application of epoxy primer and paint on the cast iron spouts etc, with application of anti-moss coating and ethyl silicate based cosolidant at the end, including erection scaffolding cup-lock/double bamboo as feasible for conserving, platforms, covering with hessian cloth with proper signages etc, to be execute under supervision of Conservator or by conservator himself as required - Specifications C-5, C-6 (1yr DLP for work)

Repainting the grill by scrapping the old paint,applying the epoxy primer and application of 2 coats epoxy paint directed by Engineer-In-Charge (3yrs DLP for work)

Servicing of the Pump and electric panel

security personnel from authorized security agency to manage security of the premises, raising alarm in case of breakdown of system/infrastructure

Light, Foldable, free standing sun shed for security personnel

Draining the water from the trough, cleaning the monument with mist cleaning, Ph balanced surfactants and approved algaecide, clearing openings of all spouts, cleaning the trough and its walls and re-filling the trough etc be undertaken under strict guidance of the conservator (Refer: C-1 for guidance) : Wellington

Operation of the fountain pump, managing the water for functioning, lights as per the schedule provided by Engineer-in-charge

Light fittings and electrification-replacement and repair works if required. Checking of cables, wires and MCB's for overheating and loose connections including pumps and accessories checked or proper functioning and rectification to be undertaken. Damaged light fixtures to be replaced. Test such as earth resistance, over load shall be carried out at regular intervals(1yr DLP for work)

Conservation measure for the monument, which would include steam cleaning the monument, re-pointing the monument, fullers earth poulticing, cleaning the marble statuary etc, with application of anti-moss coating, including erection scaffolding cup-lock/double bamboo as feasible for cleaning, platforms, covering with hessian cloth etc, to be execute under supervision of Conservator or by conservator himself as required - Specifications C-2, C-3 (1yr DLP for work)

Servicing of the Pump and electric panel, necessary service report to be submitted

Repainting the CI decorative elements by scrapping the old paint using a paint remover and wire cup wheels,applying the zinc chromate primer air compressor and gun ,apply PS grey to fill all minor voids followed by application black matt PU colour (Nippon or equivalent brand ) using an air compressor and airbrush, apply a final clear PU matt coat over the CI motifs for protection directed by Engineer-In-Charge (3yrs DLP for work)

Cleaning the complete monument from top to bottom with air pressure jet pump , bird dropping and hard stains to be clean localized without wetting the statue with water to be execute under supervision of Conservator/sculptor artist : Bronze

Cleaning of the pedestal of all dirt, dust, droppings, algae with low pressure jet first rinsing it, then application of mild Ph balanced surfactants and finally jet cleaning to be execute under supervision of Conservator/sculptor artist

Sweeping the statue enclosure surrounding the pedestal

Remove the existing oxidation layer using a wire brush or grinding wheel, heat the statue evenly with a gas heater torch, Oxidize the heated surface using appropriate salts or liquid solutions, leave for 24 hours to set, highlight areas using wire brushes, buffing wheels, or grinding wheels as required, apply PU coat (Nippon brand) using a compressor and airbrush.

Re-pointing the pedestal with lime surkhi mortar with natural stainer as directed as per specifications

Cleaning the statues of all dirt, dust, droppings with low pressure jet first reinsing it, then application of mild Ph balanced surfactants and finally jet cleaning to be execute under supervision of Conservator/sculptor artist : Marble

Sweeping the statue enclosure surrounding the pedestal

Conserving the marble statue with help of Fullers earth poulticing,polishing buffing etc supervision of Conservator or by conservator/sculptor artist himself as required (1yr DLP for work)

Re-pointing the pedestal with lime surkhi mortar with natural stainer as directed

D R SHAH CONSTRUCTION CO (BID ID -6771900)