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| 1 | Surface excavation n.exc (not exceeding) 30cm deep and averaging 15cm deep and getting out soft/ loose soil complete all as specified and as directed. |
| 2 | Returning, filling in incl spreading levelling, watering and well ramming in layers not exc 25 cm thick hard/ dense soil complete all as specified and as directed. |
| 3 | Removing excavated material to a distance exceeding 50 m but not.exc. 250m and depositing where directed at a level n.exc 1.5m above the starting point in soils complete all as specified and as directed. |
| 4 | Material and labour for Hardcore of broken stone boulders guage exc 63mm but not exceeding 100mm, deposited, spread and levelled in layers not exceeding 15cm thick, watered and roolled/ rammed to a true surface complete all as specified and directed. |
| 5 | Material and labour for 75mm thick Plain Cement Concrete1:4:8, Type D2 using 40 mm graded granite stone aggregate as in Sub-floors, sub-bases, floors and pavings, etc., complete all as specified and as directed. |
| 6 | Material and labour for 50mm thick Plain Cement Concrete 1:2:4, type B-1 using 20mm graded granite stone aggregate as in sub base of flooring, floors and pavings finishing the surface even and smooth without using extra cement complete all as specified and as directed. |
| 7 | Material and labour for Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways 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 and including 50mm thick compacted bed of fine 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 complete all as specified and as directed. |
| 8 | Material and labour for providing Chequerred cement concrete tiles of size 300x300mm, 25mm thick laid inb floor/paving/foot path set, jointed and pointed in neat cement slurry with grey cement and no pigment over and including screed bed 15mm thick in Cement Mortar 1:4 etc., complete all as specified and as directed. |
| 9 | Material and labour for 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 5 mm), including making drainage opening wherever required complete all as specified and as directed. |
| 10 | Excavating in trenches n exc 1.5m wide and n exc 1.5m in depth, for foundation etc or for shafts, wells, cesspits, manholes, pier holes, etc n exc 10 sqm on plan and n exc 1.5 mtr in depth and getting out in soft/loose soil and complete all as specified and as directed. |
| 11 | Material and labour for Plain Cement Concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation filling as mass concrete complete all as specified and as directed. |
| 12 | Material and labour for RCC 1:2:4, type B1, using 20mm graded stone aggregate as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc., basement slabs, under-reamed piles and mass concrete complete all as specified and as directed. |
| 13 | Material and labour for Form work rough finished surfaces of concrete sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter complete all as specified and as directed. |
| 14 | Material and labour for High Strength Corrosion Resistant Deformed Steel Bars produced by Thermo Mechanical Treatment process [TMT] steel bars of grade Fe-500D in reinforcement, 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete all as specified and as directed. |
| 15 | Material and labour for High Strength Corrosion Resistant Deformed Steel Bars produced by Thermo Mechanical Treatment process [TMT] steel bars of grade Fe-500D in reinforcement, 5mm dia and over up to and including 10mm dia in stirrups, spacers and binders cut to length, bent to shape required and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete all as specified and as directed. |
| 16 | Material and Labour for Designing, preparing Architectural and Structural drawings, Supply, fabricating, installing and fixing factory finished custom designed cold form Light Gauge Steel Framed super structure comprising of steel wall panel, trusses, purlins etc., manufactured out of minimum 0.75 mm thick steel sheet as per design requirements. The Steel sheet shall be galvanized (AZ-150 gms Aluminum Zinc Alloy coated steel having minimum yield strength 300-550 Mpa) conforming to AISI specifications and IBC 2009 for cold formed steel framing and construction and also as per 18:875-1987, ISO 800-1984 and 18 :801-1975 suitable for extreme working temperatures: -30°C to +70°C, considering the wind speed of CGRA Mandapam area. The wind load shall be as per provisions of IS 875(part-lll). LGSFS frame shall be designed as per IS: 801 using commercially available software such as Frame CAD Pro-11 .7/STAAD PROV8i/ ArchitekV2 .5.16/Revit architecture-2011 or equivalent. Proper usage of Connection Accessories like Heavy Duty Tension Ties, Light Duty Hold-ons, Twist Straps (to connect truss with wall frames), Strong Tie, Tie Rod, H-Brackets, Boxing Sections, L -Shaped Angles for better structural stability. The framing section shall be cold form C-type having minimum web depth 89 mm x 39mm flange x 11 mm lip in required length as per structural design requirement duly punched with dimple/slot at required locations as per approved drawings. The slots will be along center line of webs and shall be spaced minimum 250mm away from both ends of the member. |
| 17 | The frame can be supplied in panelized or knock down condition in specific dimensions and fastened with screws extending through the steel beyond by minimum of three exposed threads. All self-drilling tapping screws for joining the members shall have a Type II coating in accordance with ASTM 8633(13) or equivalent corrosion protection of gauge 10 & 12, TPI 16 and 8 of length 20mm. The frames shall be fixed to RCC slab or Tie beam over Neoprene rubber using self-expanding carbon steel anchor bolt of dia as per approved drawings and design subject to minimum 12 mm diameter and 121 mm length conforming to AISI 304 and 316 at 500mm c/c with minimum embedment of 1 OOmm in RCC (RCC to be paid separately) and located not more than 300mm from corners or termination of bottom tracks complete in all respects. |
| 18 | Note for item No.16.00 : [a] The unit rate quoted shall be deemed to include the cost of the concept design, detailed design and vetting the design details and drawings from IIT Madras (or) NIT Trichy (or) Anna University (or) from any Government Engineering colleges, fabrication of sections, transportation, installation and all required fixing arrangement at site as described above.[b] The unit rate quoted shall also be deemed to include the cost of submission of stability reports duly examined and issued by IIT Madras (or) NIT Trichy (or) Anna University Chennai (or) from any Government Engineering colleges. [c] Painting to steel surfaces shall be measured and paid separately. |
| 19 | [d] The unit rate quoted shall also be deemed to include for all minor extra constructional details which are not given in Schedule/Particular specification but are essential for the execution of works.[e] The contractor shall submit a warranty for efficiency of the Light Gauge Steel Framed super structure rovided under this contract for a period of 05 years from the certified date of completion |
| 20 | Supply and fix Pre-painted galvalume aluminum and zinc alloy coating steel based corrugated steel sheet 0.50mm thick (TCT) of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, cut as per site requirement, fixed with self drilling/self tapping screws with EPDM seal etc., complete all as specified by manufacturer specification and as directed. |
| 21 | Supply and fixing 0.71 mm thick Precoated colour or mill finish Aluminium Ridges plain (500-600mm) of alloy IS designation 31500, Aluminium Alloy (AA) 3004 (ISO designation). For colour, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyester top coat 15-18 microns, using self drilling/ tapping SS screws of size M6, 60 mm long with 3 mm EPDM seal and SS plain washer complete all as specified and as directed. |
| 22 | Materilas and labours for applying two coats of synthetic enamel paint (Ordinary tint) over one coat of red oxide or zinc chrome primer on new steel surfaces including preparation of surfaces complete all as specifed and as direceted. duly punched with dimple/slot at required locations as per Please Enable Macros to View BoQ information |
