Construction of Car Parking Shed at ATS Complex Mumbai

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. a) All kinds of soil

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a) 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a) 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Steel work in built up tubular ( round, square or rectanglar hollow tubes etc. ) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. a) Hot finished seamless type tubes

Providing and fixing bolts including nuts and washers complete

Providing and fixing translucent roof with standing seam multicell multilayer polycarbonate panel system. The system with complete assembly of co extruded UV protected panels along with all standard fixing accessories. Co-extruded UV protected polycarbonate panel shall be of min 12 mm thickness in truss bridge structure for more flexibility and load bearing capacity. Panel with angular daylighting concept shall have a minimum six layers in translucent or clear color as per required lux level and better ambient temperature. Panels shall be manufactured with vertical standing seam and shall be fixed on Purlin with double tooth locking mechanism and snap on connectors. This entire system will be secured on MS purlin with 3 numbers self-drilling screws & trapezoid SS fasteners holding the base of the standing seam with a pull-out load of min. 7000N (7KN) tested as per ISO 6892:1998 and IS 1608: 2005. Panels must satisfy Dart drop impact test as per IS 14443-97 shall show no sign of breakage on Polycarbonate sheets which have been exposed to UV for a min. of 500 Hours as per ASTM G 155. Panels shall not have Yellowness Index as per ASTM D 1925 of 15 units when tested on a sample exposed to UV for 500 Hours as per ASTM G 155. U value shall not be more than 2.5 W/m2K as per EN ISO 10077-2:2018. Panel shall be with additional End cap/Aluminium U/F profile/ Glazing Bar for ends as required all as per Direction and satisfaction of Engg-in-charge. Note:- 1) Trained and factory authorized labour with supervision to complete the entire panel installation as per drawing & direction of the engineering in charge. 2) Structural steel shall be paid separately

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a) 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size)

Providing and laying factory made chamfered edge Cement Concrete paver blocks In foot path, park & lawns driveway or light & traffic parking etc. of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of course sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, all complete as per manufacturer's specifications & direction of Engineerin-Charge. a) 80mm thick Cement concrete paver block of M-30 grade with approved colour, design & pattern.

Preparation and submission of detailed structural design and drawing for structural steel members and also preparation of architectural drawings like plan and section etc. The contractor shall get approved the structural consultant from AAI before proceeding with the consultancy. The consultant must have rendered similar structural consultancy works directly to Central Govt./state Govt./ PSU/ Reputed firm ( in case of experience with the private firms,TDS Certificate from the client shall be submitted) The stuctural drawings and designs as submitted by the consultant shall be got vetted / approved by any of the IITs/NITs and the fee for the same shall be borne by the contractor / consultant. The Contractor / consultant shall intimate AAI the details of IITs / NITs from where structural designs and drawings will be vetted / approved. The consultant & contractor shall coordinate the time schedule to be taken by IIT / NIT so as to ensure adherence of overall time of submission by the consultant & contractor as specified. No additional time period or any cost shall be allowed to the contractor for designing, preparation of drawings, vetting of design and drawings from IIT / NIT etc. Major Engineering decision and specification shall be reviewed by AAI to the extent desired. Approval of any disign / system by IIT / NIT or AAI shall however. not relieve the consultant & contractor in dischaging their responsibilities regarding the adequacy of design and proper execution of the work. The consultant shall be fully responsible for adequacy, accuracy and quality of the structural design, safety of the structure. The services rendered by the consultant shall be in accordance with the acceptable standards of safety, environment and public health. The item includes the preparation and submission of Engineering / structural drawings of RCC structures, plans and layout drawing as per relevant IS code, Builing codes and sound engineering practices. The contractor has to submit atleast Six Sets of Good for construction drawings or revision thereof.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : a)Two or more coats on new work

Om Sai Associates

Panchratna Decorators

M I CONSTRUCTIONS