Carrying out various Civil Engineering works for CED and other buildings and Annual maintenance of Civil Engineering Laboratory at CED, North Site, BARC, Trombay for Year 2023-25.

Amount

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: (1) Scaffolding will be paid separately under relevant item. (2) This item shall be executed as per the directions of the Engineer-in charge and measurements for any polymer repair work covered.

Providing, centering, shuttering Form work using PVC film faced plywood to get a neat form finish surface for all types of structures including necessary strutting, proping, staging, supports etc and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels. For Sub Structure

Providing and laying in position cement concrete of 1:3:6/ M-10 with minimum cement content 220 Kg/Cum (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm) including consolidation, finishing, curing etc. complete as per specificationsand drawings but excluding the cost of Form work shuttering, centering Complete at all levels

Providing and constructing Half brick masonry using Flyash/ Flyash Lime bricks with minimum 70 kg / Sq.cm strength of approved make and size in partition walls in C.M 1:4 (using crushed sand) including scaffolding, raking out joints, curing etc. complete and with stiffners of RCC 1:2:4 (105 X 75 mm size) at every 900 mm height including form work curing etc. complete as per specifications but excluding reinforcement in Super Structure up to Floor - II level. (Reinforcement will be paid under relevant item)

Providing and constructing brickwork in cement mortar 1:6 using crushed sand with Flyash/ Flyash Lime bricks with minimum 70 kg/ Sq.cm strength of approved make and size in super structure above plinth up to and including Floor II level including, scaffolding, raking out joints, curing, cleaning complete all as per specifications and drawings.

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 20 mm thick plastering using Ready mix external plastering compound of approved make for external faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning scaffolding up to 10 metres height complete.all as per specifications including forming drip moulds wherever necessary and as directed by the Engineer-in-charge.

Providing, painting, Finishing walls with Premium Acrylic smooth exterior paint on sand face plaster / plain plaster & concrete surfaces with Silicone additives of approved make of required shade over new/old work (Two coats applied @ minimum 1.43 ltr / 10 sqm) over and including external cement primer including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Project Engineer. Note: Scraping of old painting and surface preperation are inclusive of this item. Note : Tentative / suggested make for guidance of bidder(s) - APEX ULTIMA of M/s Asian paints

On Plain Plaster surfaces

Providing, applying wall painting two coats with Lustur paint of approved brand to give an even shade over a coat of 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 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 and Painting two coats of synthetic enamel paint on Steel Surfaces of approved brand and manufacture to give an even shade without primer coat, including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Dismantling brick work in Cement mortar carefully without damaging adjacent structures including stacking of materials and dispoal of unserviceable materials within 100 m lead as per direction of Engineer-in-charge

Dismantling old plaster / skirting carefully , raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 100 m lead

Providing and treating the OLD surface using ANTI-FUNGAL treatment in the following operations: (i) entire old paint to be scrapped out, (ii) The neeru / cement punning to be removed by chipping completely, (iii) one coat of Antifungal chemical having high degree of Santroprite (Sodium Chloro Penta Chlorophenate with diluant & additives) 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, 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

Carrying out Civil Engineering works like surveying & leveling, checking of formwork fabrication, reinforcement fabrication as per drawings, witnessing sample retrieval & testing for various construction materials, ensuring concrete ingredient ratio at batching plant and pouring of appropriate grade of concrete in plain and reinforced concrete works, ensuring proper mixing of approved ingredients & waterproofing admixtures for mortars and brickwork, plaster, flooring & waterproofing works, and other civil & PH works including supervision of construction safety as per BARC specifications & relevant documentation, assisting in preparation & processing of draft tender documents/related papers for the civil works and other miscellaneous works, taking measurements at site for preparing draft estimates, assisting in checking of estimates, calculating quantities of cement, reinforcement steel, other materials etc. in the items of estimate, assisting in preparing of draft NITs and other related documents, assisting in evaluation of tenders, compiling & binding of tender documents & Agreements overall as directed by Engineer-in-Charge. Note : (1)Each Job shall be carried out by one qualified Technician having minimum SSC with Trade certificate in Masonary/Plumber/Carpenter/Painter Trade of not less than one year duration from ITI/Government Recognised Vocational Training Institute or experienced Technician retired from Government service. (2)Deployment: The contractor shall deploy one Technician 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) Period of work: The contractor shall carry out number of Jobs per day as directed by Engineer-in -Charge. (4) Mode of measurement : Measurement will be per job basis per day. A single job shall be carried out by deploying one Technician exclusively for the particular job. (5)Technician should be engaged after scrutiny by EIC of CED, BARC and approved by Competent authority and the deployed Technician will report to BARC Engineer/ EIC. (6) The minimum notice period before change of technician is 1 (one) month; failing which a compensation, for not providing technical support, of ₹ 1276/- per day of shortfall in notice period will be levied on the contractor.

Carrying out Civil Engineering works like surveying & leveling, checking of formwork fabrication, reinforcement fabrication as per drawings, witnessing sample retrieval & testing for various construction materials, ensuring concrete ingredient ratio at batching plant and pouring of appropriate grade of concrete in plain and reinforced concrete works, ensuring proper mixing of approved ingredients & waterproofing admixtures for mortars and brickwork, plaster, flooring & waterproofing works, and other civil & PH works including supervision of construction safety as per BARC specifications & relevant documentation, assisting in preparation & processing of draft tender documents/related papers for the civil works and other miscellaneous works, taking measurements at site for preparing draft estimates, assisting in checking of estimates, calculating quantities of cement, reinforcement steel, other materials etc. in the items of estimate, assisting in preparing of draft NITs and other related documents, assisting in evaluation of tenders, compiling & binding of tender documents & Agreements overall as directed by Engineer-in-Charge. Notes : (1) Each Job shall be carried out by one qualified Degree holder Civil Engineer with 2 (Two) years experience or Diploma holder with 5 (Five) year experience (Licentiate in Civil/Construction Engineering / Technology) conducted by Board of Technical Examinations / University / Autonomous Govt. / Govt. recognized Polytechnic/ Institute. (2) Deployment: The contractor shall deploy one Engineer for each job for minimum 26 working days per month 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 EIC during the contract period. In case of emergency works like continuous pouring of concrete or shutdown/maintainance work, the deployed Engineer shall have to stay longer occasionally as per the instruction of the EIC. No additional payment will be made on this account. (3) Period of work: The contractor shall carry out number of Jobs per month as per requirement at site for the period mentioned in NIT. (4) Mode of measurement : Measurement will be per job basis. A single job shall be carried out by deploying one engineer exclusively for the particular job. (5) Engineer should be engaged after scrutiny by EIC of CED, BARC and approved by Competent authority and the deployed Engineer will report to BARC Engineer/ EIC. (6) The minimum notice period before change of engineer is 1 (one) month; failing which a compensation, for not providing technical support, of ₹ 1,915/- per day of shortfall in notice period will be levied on the contractor.

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.

Providing & supplying of Pick-up Van / Utility Van for various areas for the requirements arising from time to time inside and outside BARC. The Pick-up Van / Utility Van of minimum five seaters capacity with the back side provision for transporting/ shifting of various construction / maintenance materials, machinaries and tools etc. and for other works including Driver as assigned and directed by Engineer-in-Charge. (8Hrs. a day and as per certification of Engineer-in-Charge). Conditions: 1. The above rates shall be inclusive of cost of supply of Pick-up Van / Utility Van, Fuel, wages of Drivers and other consumables etc. 2. The Reporting time at the place of duty / as instructed by EIC shall be considered for the billing / measurement / payment. 3. In case the pick up van is parked inside BARC premises then the reporting time of the driver to EIC shall be considered for the billing/ measurement/ payment. 4. Break Down Hours as per actuals and Lunch break (30 min.) timings shall not be considered for payment. 5. Fraction of hours shall be rounded off to nearest half an hour at the time of preparing the Running / final bills 6. BARC being a restricted place, the driver should have good credentials and shall have valid Police Verification / Clearance Certificate (PVC), driving license and address proof. They should be in a position to understand Hindi / English / local language. 7. The make and model of the vehicle should not be more than 8 years old, roadworthy with all valid documents. 8. The vehicle shall be maintained in good running condition with good upholstery, fitness, good tyres and shall commensurate with the image of BARC. The tyres of the vehicles shall be replaced periodically for safe and incident-free driving. 9. The vehicle should be free from all sorts of defects and will be subjected to inspection by a representative of BARC whose decision shall be final and binding as regards suitability of that particular vehicle. 10. The vehicle should be a transport vehicle and preferably in white colour with a board "ON GOVERNMENT OF INDIA DUTY". 11. The cost of POL, maintenance and servicing of vehicle including replacement of parts, payment to the driver, Motor Vehicle taxes, comprehensive insurance, etc. shall be payable by the Contractor and BARC shall have no liability on these accounts. 12. The cost of damages to any Government movable/immovable property in and around the site shall be entirely borne by the Contractor. 13. The rates are inclusive of all taxes if any, including Goods & Service taxes (GST). 14. The contractor shall arrange adequate insurance coverage for his personnel. Department shall not be responsible for any liability arising out of any accident / injury caused to the driver while executing the job. 15. No revision of price shall be entertained during the period of contract. 17. Hours more / less than 8 Hrs. a day will be paid / deducted on pro-rata basis.

Providing, supplying/ reparing of different components of 3000 KN Compression Testing Machine (CTM) including calibration as per Indian Standards IS 14858-2000 as directed by Engineer-in-charge.

Repairing of Motor for CTM Machine.

Replacement of Motor for CTM Machine.

Repairing of Pump for CTM Machine.

Replacement of Pump for CTM Machine.

Replacement of Pressure pipe No10000 PSI and 1m lenth for CTM Machine.

Supplying of threads for Load pacer & Load controler and repairing them suitably.

Replacement of Load pacer for CTM Machine.

Replacement of Load controler for CTM Machine.

Servicing for Electrical connection in CTM Machine , if any damaged wire also to be change to start CTM machie.

Supplying of Hydraulic motor oil 68 grade / Enclo-150 / Enclo -100 of as per equivalent .

Calibration of the test machines after 6 months.

Providing, supplying/ reparing of different components of Hot Plate including calibration as per Indian Standards as directed by Engineer-in-charge.

Repairing of Heater for Hot Plate.

Replacement of Heater for Hot Plate.

Repairing of controller panel with cable for Hot Plate.

Replacement of controller panel for Hot Plate.

Replacement of MS sheet (Plate) for Hot Plate.

Servicing or Electrical connection in Hot Plate , including the rate if any damaged wire also to be change to start Hot Plate.

Calibration of the test machines after 6 months.

Providing, supplying/ reparing of different components of Ring & Ball Apparatus including calibration as per Indian Standards as directed by Engineer-in-charge.

Repairing of Wire stirrer for Ring & Ball Apparatus.

Replacement of Wire stirrer for Ring & Ball Apparatus.

Repairing of Heater for Ring & Ball Apparatus.

Replacement of Heater for Ring & Ball Apparatus.

Supplying of new Glass vessel having 85 mm dia & 120mm depth is required.

Servicing for Electrical connection in Ring & Ball Apparatus , if any damaged wire also to be change to start Ring & Ball Apparatus.

Supplying of new steel balls 2no. Having dia 9.5 mm each & weighing 0.05gm. as per IS 1205-1978.

Calibration of the test machines after 6 months.

Providing, supplying/ reparing of different components of Standard Penetrometer testing machine for Bitumen and calibration as per Indian Standards IS 1203-1978 as directed by Engineer-in-charge .

Supplying of New needle of dia 3mm.

Supplying of Low temperature water bath Above 10 litres.

Servicing for Electrical connection in Standard Penetrometer , if any damaged wire also to be change to start Standard Penetrometer Apparatus.

Calibration of the test machines after 6 months.

Providing, supplying/ reparing of different components of Ductility Testing Machine for Bitumen and calibration as per Indian Standards IS 1208-1978 as directed by Engineer-in-charge .

Repairing of Motor an ISO-9001-2000 for Ductility Testing Machine.

Replacement of Motor an ISO-9001-2000 for Ductility Testing Machine.

Repairing of Thermostat for Ductility Testing Machine.

Replacement of Thermostat for Ductility Testing Machine.

Repairing of Heater 230V-AC for Ductility Testing Machine.

Replacement of Heater 230V-AC for Ductility Testing Machine.

Servicing for Electrical connection in Ductility Testing Machine , if any damaged wire also to be change to start Ductility Testing Machine.

Calibration of the test machines after 6 months.

Providing, supplying/ reparing of different components of Bitumen Extractor including calibration as per Indian Standards as directed by Engineers-in-charge.

Repairing of Speed regulator for Bitumen Extractor.

Replacement of Speed regulator for Bitumen Extractor.

Servicing for Electrical connection in Bitumen Extractor , if any damaged wire also to be change to start Bitumen Extractor.

Calibration of the test machines after 6 months.

Providing, supplying/ reparing of different components of Vibrating Table including calibration as per Indian Standards as directed by Engineers-in-charge.

Repairing of Motor of Vibrating Table.

Replacement of Motor of Vibrating Table.

Repairing of R/F Switch for Vibrating Table.

Replacement of R/F Switch for Vibrating Table.

Repairing of Reverse switch RPM 2300 for Vibrating Table.

Replacement of Reverse switch RPM 2300 for Vibrating Table.

Servicing for Electrical connection in Vibrating Table , if any damaged wire also to be change to start Vibrating Table.

Calibration of the test machines after 6 months.

Providing, supplying/ reparing of different components of Concrete mixer including calibration as per Indian Standards as directed by Engineers-in-charge.

Repairing of (5HP) Motor for Concrete mixer.

Replacement of (5HP)Motor for Concrete mixer.

Servicing for Electrical connection in Concrete mixer , if any damaged wire also to be change to start Concrete mixer.

Calibration of the test machines after 6 months.

Material required & maintainance of Aggregate Impact Testing Machine including repairing/replacement & servicing of all other components of the instrument complete as directed by Engineers-in-charge.

Calibration of the test machines after 6 months.

Material required & maintainance of Sieve Shaker Gyration IS 2386-1963 including repairing/replacement & servicing of all other components of the instrument complete as directed by Engineers-in-charge.

Repairing of Motor for Sieve Shaker Gyration.

Replacement of Motor for Sieve Shaker Gyration.

Servicing for Electrical connection in Sieve Shaker Gyration , if any damaged wire also to be change to start Sieve Shaker Gyration.

Calibration of the test machines after 6 months.

Calibration and maintaince of Vicat Apparatus as directed by Engineer-in-charge

Calibration of the test machines after 6 months.

Providing and supplying of different components as per Indian Standards to be used for different equipments of approved brand as directed by Engineers-in-charge.

Fixed Spanner.

Allen key

Chisel & Hammer.

Beaker.

Screw driver (Different size).

Transfer Dish used in penetrometer.

Funnel (Glass & MS).

Small brush/Broom For clening CTM machine.

Required Digital Thermometer having (AMBITION 0 ̊ C to 200 ̊ C) Temp.

Digital Vernier Calliper for measuring cubes & other material .

Adjustable spanner for opening the mould.

Pan for heating bitumen

Sampling Scoop for collecting bitumen.

Plier for holding hot pan.

Fine camel hair brush used on 75 micron sieve As per IS 2386 -1963.

Taster.

Putty knife used for bitumen.

Rebound Hammer for NDT testinting

Filter paper

Providing and supplying of different materials as per Indian Standards for different laboratory tests of approved brand as directed by E-I-C.

Different Grades of cement for cement testing.

Cotton Napkins.

Oil for Mould.

Benzene for bitumen extractor.

Hand Gloves (asbestos).Rubber & Cotton.

Apron while testing.

Grease

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