Structural repair and Internal Painting works in various Hill Side Building at North Site, BARC, Trombay, Mumbai for the Year 2023-2024

Amount

Providing 15 mm thick plastering using Ready mix internal plastering compound of approved make for internal faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning, scaffolding complete all as per specifications and as directed at site by the Engineer-in-charge.

Providing and applying one coat of cement primer of approved brand on wall surface to receive specified paint including scaffolding complete all as per specifications and as directed by Engineer-in-charge.

Providing, applying wall painting two coats with Lustur paint of approved brand to give an even shade with out cement primer, including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Providing, applying wall painting two coats on new work with premium plastic emulsion paint of approved brand to give an even shade without cement primer, including preparation of the surfaces, scaffolding complete as per specifications and as directed by the Engineer-in-charge.

Providing and applying white cement based wall putty of approved make over concrete or Plastered surface up to 3 mm thick to get uniform surface free from undulation including cleaning complete all as directed by the Engineer-in-charge.

Providing and Painting two coats on steel surfaces with synthetic enamel paint of approved brand and manufacture to give an even shade over a Primer Coat, including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Project Engineer.

Providing and painting TWO coats of synthetic enamel paint on new wooden surfaces of approved brand and manufacturer of required colour to give an even shade over an under coat of suitable shade primer of approved brand and manufacturer including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Providing and treating the OLD surface ANTI FUNGAL treatment using product other than Artilin paints i) entire old paint to be scrapped out ii) The neeru / cement punning to be removed by chipping completely iii) one coat of BIOWASH to be applied iv) entire surface to be finished with White cement based Wall putty of approved make to get uniform undulation free surface complete as directed by the Engineer-in-charge.

Providing and painting, finishing with antifungal paint using paint other than artilin paints with two coats over treated surface all as per manufacturer's specifications and as directed by the Engineer-in-charge.

Providing SFMC Micro concrete using 100% SFMC for strengthening of structural members including mixing, pouring, curing as per manufacturer specifications and as directed by the Engineer-in-charge.

Providing structural repairs in old damaged concrete structures / surfaces with approved Polymer with following operations: (1) Removal of loose/Spalled or damaged concrete by chipping and cleaning the concrete surface and reinforcement steel with wire brush and with water (2) Cleaning the re bars with Acetone for complete rust removal and washing with water to make the surface clean. (3) Applying protective coat / bond coat using polymer and cement in the proportion of 1; 1.5 (1 part of polymer and 1.5 parts of cement in synthetic enamal paint like consistancy with brush (4) Reinstate the area with polymer modified mortar in layers of maximum 20 mm with the proportion of Cement 50 Kg : washed and Quartz sand 87.50 kg ; silica sand 37.50 Kg. mixed with 10 litres of Polymer (or 1 Kg cement : 1.75 kg washed and Quartz sand ; 0.75 Kg silica sand : 200 ml polymer) (5) If thickness of repair exceeds 20mm , after every 20 mm thick repair, bond coat as per 2 above to be applied and further thick of repair to be continued for each layer.This work is inclusive of all materials, labour, complete all as directed at site using approved polymer suitable for structural repair shall be used). Note: Scaffolding will be paid separately under relevant item.

Supplying man power along with necessary pans, spades, shovels pickaxe, punjas, ropes, small special spade, raincoats, safety shoes, etc. minimum two number of labour per day upto maximum any number of labour as and when decided by Project Engineer to work for eight hours per day or monsoon period to carry out the cleaning of choked drains grating grills/hume pipes /footpath by removing the dry leaves, silt etc. and also carry out seasonable departmental work allotted by Project Engineer from time to time.

Carrying out construction safety implementation works like daily walk through survey, monitoring and complaints of safety requirements, implementing usage of safety gadgets, ensuring safety norms at work site, reporting unsafe conditions to the Site Engineer and preparation of safety reports all as directed by the Engineer-in-Charge. Note : (1)Each Job shall be carried out by one qualified Safety Steward having minimum SSC with one year of construction safety field experience or SSC with certificate course in Construction Safety by MSME or equivalent Training Institute. (2)Deployment: The contractor shall deploy one Safety Steward for each job as single day work , for 6 working days per week for minimum 8 ½ hours per day with 30 minutes of break, in General (Ist / IInd) or on Round the clock shift including Saturdays, Sundays & holidays whenever necessary as per the discretion of the Engineer-in-Charge during the contract period. In case of emergency works like continuous pouring of concrete or shutdown/maintainance work, the person will have to stay longer occasionally as per the instruction of the Engineer in-charge. No additional payment will be made on this account. (3) The contractor shall carry out 1 Job per day. (4) Mode of measurement : Measurement will be per job basis. A single job shall be carried out by deploying one Safety Steward exclusively for the particular job. (5) Safety Supervisor should be engaged after scrutiny of BARC Engineers/ Engineer-In-Charge and approved by Competent authority and the particular person is answearble only to BARC engineers/Engineer-In-Charge .

Providing Safety Personnel Protective Equipments (PPEs) of M/s Udyogi Plastics make or approved equivalent meeting all the technical specifications as per relevant codes and standards for engineers, supervisors and workers including transportation, delivery, storage in good condition, maintaining issue records etc. as instructed by Engineer in-charge. Note: All the items issued for use shall be handed over to the department on completion of the work.

Safety helmets Model 6001LRx Fusion Rachet(Fusion 6000 series) as per IS 2925 : 1984 (Reaffirmed 2000) or EN 397 CE marked approved including helmet refill with sweat band, chin strap, air slot for ventilation etc., material ABS Suspension 8 point plastic craddle rachet fit adjustment, adjustable chin strap, sweat band brushed cloth on foam of approved color.

Safety helmet of Thermoguard 9000 Series, TG4 RXFRP Helmet material-Proprietary injection molded fibreglass compound suspension, 4 point textlie with rachet fit adjustment, adjustable chin strap, high quality sweat band, size 53-60 cm conforming to IS:2925:1984, ISI marked and of approved color.

Safety shoe - as per IS:15298 Part 2 or EN 345

Full harness safety belt - conforming to EN 361 (IS:3521-1999) with twin braided rope lanyard having scaffolding hooks .

Ear Plug

Hand Gloves - with 2 Thread Poly-cotton premium quality cotton as per IS:4770–1991 (Reaffirmed 2001).

Safety jackets - reflective jacket with fluroscent colour( green, yellow, orange) ,made of 110 gsm 100% Cotton Fabric.

Safety goggles - with 180° field of vision of optical Class-1 meeting safety standard ANSI Z 87.1 High Impact Standard, CE Marked, conforming to EN 166 or IS 5983 (Reaffirmed 2002).

Refill for safety helmets - For safety Helmets -Fusion 6000 series.

Refill for safety helmets - For safety Helmets of Thermoguard 9000 Series.

Providing and fixing double tubular scaffolding system using H-frames with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer -in - charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made once irrespective of duration of scaffolding. Notes: (1) The elevational area of the scaffolding shall be measured for payment purposes. (2) For all items under this work order which require scaffolding, the Scaffolding will be measured and paid only once, irrespective of duration of scaffolding for the entire work and will not be seperately paid for each item. (3) Scaffolding shall be removed only after completion of all works. (4) The scaffolding once provided shall be removed after the entire work is neatly completed in all respects and payment shall be made after completion of all works and measurement will be taken only once. (5) Necessary aluminium/ M.S. ladder/staircase module shall be provided at the cost of the contractor, upto the full height of scaffolding at required locations around the building to enable department Engineer/Supervisor to closely supervise the repair work at heights.The cost of the same shall be deemed to be included in the quoted rate. (6)Contractor has to make arrangement at his own expenses for temporary sealing of windows/openings with plywood, to avoid breaking of windows panes, and covering outdoor ac units during the progress of work. (7) Wherever scaffolding has to be erected over existing lawns or flowerbeds, then all such locations shall be completely covered with tarpaulins before erecting scaffolding. (8) Safety nets and nylon screens shall be provided for full height of scaffolding to prevent falling of debris and the cost of the same shall be deemed to be included in the quoted rate. (9) Scaffolding shall be erected as per the provisions of IS 3697. (10) All safety precautions and measures shall be taken as per BARC Construction safety Manual.

Providing, applying and finishing walls with TWO Coats of water proof cement paint of approved make of required shade over new work including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

OM NILKANTHA CONSTRUCTION

M/S A.M CONSTRUCTIONS

Mukta Construction

M/S. BALAJI CONSTRUCTION

Omkareshwar Construction