| 1 | 1 | Refixing the Car Parking Shed near Main Building and providing Parking Shed at Guest House & near Main Building Circle at CSIR-CLRI, Adyar, Chennai-600020\n | | | |
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| 2 | 1.01 | Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in-Charge:\nAll kinds of soil\n\n | Item 1 | 250 | Sqm. |
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| 3 | 1.02 | 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.\nAll kinds of soil\n | Item 2 | 30 | Cum |
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| 4 | 1.03 | 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.\n | Item 3 | 1 | cum |
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| 5 | 1.04 | Boring with hydraulic piling rigs with power units, providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap) :\n450mm dia piles | Item 4 | 90 | metre |
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| 6 | 1.05 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.\n | Item 5 | 4000 | kg |
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| 7 | 1.06 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more\n | Item 6 | 150 | kg |
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| 8 | 1.07 | Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge.Note - item to be applicable in urban areas having directions for restricted hours for movement/ plying of load carrying motor vehicle of 3.5 cum or more.\n | Item 7 | 10 | cum |
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| 9 | 1.08 | Centering and shuttering including strutting, propping etc. and removal of form for all heights :Foundations, footings, bases of columns, etc. for mass concrete\n | Item 8 | 35 | sqm |
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| 10 | 1.09 | Centering and shuttering including strutting, propping etc. and removal of form for all heights Lintels, beams, plinth beams, girders, bressumers and cantilevers\n | Item 9 | 30 | sqm |
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| 11 | 1.1 | Centering and shuttering including strutting, propping etc. and removal of form for all heights Columns, Pillars, Piers, Abutments, Posts and Struts\n | Item 10 | 20 | sqm |
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| 12 | 1.11 | Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.\n | Item 11 | 115 | cum |
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| 13 | 1.12 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)\n | Item 12 | 11 | cum |
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| 14 | 1.13 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)\n | Item 13 | 1.5 | cum |
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| 15 | 1.14 | Providing and fixing mild steel round holding down bolts with nuts, Base Plate and washer plates complete.\n | Item 14 | 1000 | kg |
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| 16 | 1.15 | Welding by gas or electric plant including transportation of plant at site etc. complete.\n | Item 15 | 100 | cm |
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| 17 | 1.16 | Steel work in built up tubular (round, square or rectangular 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\nwashers etc. complete. Hot finished seamless type tubes\n | Item 16 | 8900 | kg |
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| 18 | 1.17 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:4 (1 cement : 4 coarse sand)\n | Item 17 | 8 | cum |
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| 19 | 1.18 | CEMENT PLASTER IN TWO COATS:\n18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.\n | Item 18 | 75 | sqm |
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| 20 | 1.19 | Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :Water thinnable cement primer\n | Item 19 | 75 | sqm |
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| 21 | 1.2 | Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and\nmanufacture, including applying additional coats wherever required, to achieve even shade and colour. Two coats\n | Item 20 | 75 | sqm |
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| 22 | 1.21 | Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.\n | Item 21 | 175 | Cum |
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| 23 | 1.22 | Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.\n | Item 22 | 600 | Sqm |
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| 24 | 1.23 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).\n | Item 23 | 9 | Cum |
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| 25 | 1.24 | 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 Engineer -in-Charge. 80mm thick Cement concrete paver block of M-30 grade with approved colour, design & pattern.\n | Item 24 | 570 | Sqm |
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| 26 | 1.25 | Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coats\n | Item 25 | 375 | sqm |
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| 27 | 1.26 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110mm dia\n | Item 26 | 9 | metre |
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| 28 | 1.27 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for\nunplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including\njointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion Shoe (Plain) 110 mm Shoe\n | Item 27 | 3 | each |
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| 29 | 1.28 | Providing and laying plastic shrinkage compensated micro concrete Fosroc renderoc RG Mixed with clean water 75% of 10mm down size aggregate (18.75Kg aggregate for 25kg powder) to enable completion of pouring in a continous operation inside the 150mm MS pipe. An approved grout concrete mixer of slow speed heavy duty drill shall be used. water powder ratio of 0.16 shall be strictly maintained as per manufacturers recommendation . work to be progressed continously without any gap. curing as per regular parctice with water . Quoted rate shall include all materials and labour charges etc- complete as per directions of Engineer-in-Charge.\n | Item 28 | 1 | cum |
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| 30 | 1.29 | Providing and fixing color coated/ pre-painted galvalume(Make: \"TATA\" or \"JSW\" or equivalent (Aluminium 55%, Znl 43.4% at SI-1.6%) profile sheets of approved design, minimum thickness of 0.5mm having yield strength of 550 MPA, coating mass of AZ 150 g/m2 including all complete as per ASTM - A792M (or) IS:277. The sheet shall be fixed using self drilling /self tapping screws of size (5.5 x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.\n | Item 29 | 480 | Sqm |
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| 31 | 1.3 | Extra for making Architectural shapes(curvilinear, elliptical and other shapes, etc.,) for steel work in built up tubular (round, square or rectangular hollow) so as to match the required size and shape of the details as per the design drawing. This item includes only the cost for making the shapes and bending as per the architectural drawing. Original weight , quantity/cost of structural item will be seperately.\n | Item 30 | 2200 | Kg. |
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| 32 | 1.31 | Extra for making Architectural shapes (curvilinear,other shapes, etc.,) for Galvalume roof sheet so as to match the required size and shape of the details as per the design drawing. This item includes only the cost for making the shapes and bending as per the architectural drawing. Original area of roof sheet item will be seperately.\n | Item 31 | 380 | sqm |
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| 33 | 1.32 | providing and fixing PVC pipe gutter with necessary fixing arrangement with flat etc.complete all as required in all leads .lifts ,all heights, etc. to suit site condition and as directed by the engineer in charge (400 - 500mm over all girth) | Item 32 | 12 | metre |
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| 34 | 1.33 | Supply of Structural design and Drawings for the building from the Reputed Structural Consultant whose credentials has to be verified and approved by the Engineer in charge inclusive of the required site visit by the consultant to ensure the compliance of the execution to their Design and Drawings\n | Item 33 | 2 | Each \nDesign |
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