National Security Guard-NSG has published Tender For Development Of 01 No Synthetic Volley Ball Court And 1 No Tennis Court At 27 Scg Nsg Chennai. Submission Date for this Tender is 15-05-2024. Sports Complex Tenders in chennai Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 07-May-2024 | Change in consent letter | Other | 15-05-2024 |
| Sl. No. | Item Description |
| 1 | EARTH WORK |
| 2 | 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 for all lift, as directed by Engineer-in-charge. |
| 3 | All kinds of soil |
| 4 | CEMENT CONCRETE (CAST IN SITU) |
| 5 | Providing and laying in position excluding cement concrete of level: specified grade the cost of centering and shuttering - All work up to plinth |
| 6 | 1:5:10 (1 cement : 5 coarse sand (zone-Ill) derived from naturalsources :10gradedstoneaggregate40mm nominal size derived from natural sources) |
| 7 | REINFORCED CEMENT CONCRETE |
| 8 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 9 | Walls (anythickness)includingattachedpilasters, butteresses, plinth and string courses etc. |
| 10 | Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. |
| 11 | Thermo-Mechanically Treatedbars of gradeFe-500D or more. |
| 12 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforcedcement concrete work;usingcoarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /PortlandSlag cement,admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete,toimprovedurabilityandworkabilitywithoutimpairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.:Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. |
| 13 | All works upto plinth level |
| 14 | Concrete of M25 grade with minimum cement content of 330 kg /cum |
| 15 | STEEL WORK |
| 16 | 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. |
| 17 | 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 washers etc. complete. |
| 18 | Hot finished welded type tubes |
| 19 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete. |
| 20 | ROAD WORK |
| 21 | 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 earthwith lead upto 50 metres. |
| 22 | Supplying and stacking at site. |
| 23 | Red bajri |
| 24 | Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. |
| 25 | 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 26 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in- charge. |
| 27 | Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade |
| 28 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with : |
| 29 | Moorum |
| 30 | Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer- in-Charge. |
| 31 | With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30 |
| 32 | Providing and laying 8-layer acrylic flooring system at Vollely Ballcourt as per following operation mentioned below: a)Providing & applying 2 layers of resurfacer. bProviding & laying 3 layers of cushion. c)Providing &applying 3 layers of color coats as per specifications. d)All game lines marking to be done as per international standards. e)Providing & applying 1 layer of Fiber on surface. All above operations should be ITF Approved & as per direction of Engineer-in-Charge. |
| 33 | Providing and fixing tennis pole made of 80 mm x 80 mm MS square pipe with special internal ratchet system for tightening the net. This enables perfect tension control for the net. Top cover made from Cast Aluminum with pulley . Along with socket for grouting. Use of Branded Epoxy paint (MRF) . |
| 34 | Providing & fixing Volley Ball Court Pole made of 3" x 4" Mild Steel pipe height adjustable with inside special ratchet system for tightening the net . This enables perfect tension control for the net . Use of branded MRF Epoxy paint . |
| 35 | WIRING IN STEEL & PVC CONDUIT |
| 36 | Supplying installation testing and commision of 200 W LED Flood light with inbuilt surge protector, minimum 120 lumen per watt, CCT 5700, IP66, IK07, PDC housing, toughened glass cover and suitable for operation on 230 V, 50 Hz, Single phase AC supply, on existing GI pole , connection with suitable 3 core copper conductor cable including arrangement/ adjustment of luminaries mounting angle to provide uniform area lighting etc as required. |
| 37 | Supplying and laying of one number XLPE insulated and PVC sheathed / XLPE armoured Aluminium stranded power cable of 1.1kV grade of size 3.5*25 sqmm confirming to IS7098 Part-i 1988 direct in Double Walled Corrugated high density polyethlene pipe of 40 / 36 mm (outer / inner dia), thickness (3mm-3.4mm), PN10, PE-100, ISI confirming to IS 4984:1995 part-ii complete with necessary HDPE fittings, coupler, etc for protection of UG Cable including excavation at a depth of 50 cm and refilling the trench etc as required. |
| 38 | Supply and erection of Galvanised Iron Pole for street light, Pole: Galvanised Iron Pole as per standard IS4759, 10 m in length, three section, Octagonal , 3mm thickness, each section of 3000mm 150/70mm, design wind speed 170 Kmph code IS875 (Part3), mounting with MS base plate of size 240mm*240mm*16mm as per standard IS2062), bolt & nut straight of SS316 material, Grey in colour, Special UV coating provided for long 20 year life meeting, tensile strength of 3000Kg/sccm. and single longitudinal welded in built junction box with openable door, the junction box should be flush pole external surface and shall provide cable connection , the inbuilt juntion box shall be provided with 1 Nos 16 amps din rail type connector, 16 amps SP MCB "C" series, earthing stud and easy access for electrical connection and maintenance including 4 Nos4 Nos fundation bolt of size M24*750 with nut and washers etc as required |
| 39 | MCCB, MCB & DB"S |
| 40 | Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. |
| 41 | 100 A, 16 KA,TPMCCB |
| 42 | Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar,din bar,interconnections,powderpaintedincluding earthing etc. as required. (But without MCB/RCCB/Isolator) |
| 43 | 16 way, Double door |
| 44 | Supplyingand fixingof following ways surface/ recessmounting, vertical type, 415 V, TPN MOB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MOB TPDB is normally used where 3 phase outlets are required.) |
| 45 | 4 way (4 + 12), Double door |
| 46 | Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles intheexistingMOBDBcompletewithconnections,testingand commissioning etc. as required. |
| 47 | Double pole |
| 48 | Triple pole |
| 49 | Triple pole and neutral |
| 50 | Supplying and fixing following rating, four pole, 415 V, isolator in the existingMOBDBcompletewithconnections,testingand commissioning etc. as required. |
| 51 | 63A |
| 52 | EARTHING |
| 53 | Earthing withG.I.earthplate 600mm X 600 mm X 6mm thick including accessories, and providing masonry enclosure with cover plate havinglocking arrangement and wateringpipe of 2.7 metre long etc. with charcoal/ coke and salt as required. |
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