Cleaning of open RCC canals, box culverts, arch. culverts, rubble pitched drains from Nallah no.2 to 4 at North site, BARC, Trombay, Mumbai, Year-2025.

Amount

Removing of silt, dry leaves, murrum, small Boulders etc. completely from the bed of open nallah, drains, open rubble pitched drains, canals & disposing the removed earth within a lead of 50 mtr during monsoon period. The rates are including removing of green wild creepers etc. silt thickness upto 100 mm thick and upto 3.00 M depth. Above 2000 mm upto 3000 mm wide at Bottom

Cleaning of Drains during Monsoon period from the bed of drains of flowing water at full bottom width at various locations and depth upto 3 mtr from the Ground level by removing silt, wild vegetation green/ dry, creepers from the sides of drains if any for smooth flow of water including disposing the removed materials within a lead of 50 mtr. & as directed by Project Engineer.

Desilting of deposited silt by excavating from the stalling ponds & drains, canals, etc. at various locations and sizes and depth upto 3m below ground level including removing of wild vegetations, creepers, if any by the side of ponds as per the directions of Project Engineer.

Open RCC canals, drains inside and outside fencing

From box culverts arches.

Lead charges for removal of soil deposited from stalling ponds and other areas of BARC by mechanical transport for lead or mentioned below including loading, unloading , stacking, levelling etc.

Lead exceeding 2 km but not exceeding 3 Kms. Note: The rate for above item is applicable for the net quantity arrived at after making deductions for voids @ 20% in respect of Soil and @ 30% in respect of Debris from the truck measurement for payment.

Cleaning of existing storm water Hume Pipe lines of Different Diameters / Pipe culverts mentioned below and at all locations such as road, berms/ lawns, burried inside the building which are partly or fully filled with silt, small boulders, dry leaves, grass, etc. by disposing the removed debris within a lead of 50 mtrs and as directed by the Project Engineer. Upto 450mm Dia.

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.

Removing blockage from existing grill of canals once in a week or as directed by the Project Engineer. The rates are inclusive of removing dry / wet leaves, wooden floating materials, thermocole pieces, polythene papers, etc. and disposing off the removed materials beyoned 50 mtr lead as directed by the Project Engineer.Note: All the grills shall be cleaned, payment will be made at each time of cleaning of each grills.

Carrying out Civil Engineering works like surveying & leveling, checking of form work 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, compiling, binding and preparation of tender documents & Agreements overall as directed by Engineer-in-Charge. Notes : (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 Technician 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) The 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 Rs. 1,411/- 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, compiling, binding and preparation of tender documents & Agreements overall as directed by Engineer-in-Charge. Note : (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) years experience (Licentiate in Civil/Construction Engineering / Technology) conducted by Board of Technical Examinations / University / Autonomous Govt. / Govt. recognized 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 Engineer-in-Charge during the contract period. In case of emergency works like continuous pouring of concrete or shutdown/maintainance work, the Engineer 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 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 Rs. 1,915/- per day of shortfall in notice period will be levied on the contractor.

M/S NDW CONSTRUCTION.CO (BID ID -3224999)

ROSHAN ENTERPRISES (BID ID -3225448)

S.B.Pawar Sairam Contractors (BID ID -3225059)