National University Of Advanced Legal Studies has published Civil Works Including Acoustic Treatment Civil Works Including Acoustic Treatment And Furnishing Work To Setup An Education Theatre In Second Floor Of Administrative Block In Nuals Campus. Submission Date for this Tender is 21-07-2022. Civil Work Tenders in Ernakulam Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes |
| 2 | Supply and installation of magnesia drywall partition system (having high water & fire resistance) which includes one layers of Maganesia board Square edge of size1200x2400x12mm having density1000kgs/m3, weight 12kg/m2 fixed on the either side of framework. Frame cavity insulation :Synth polyfibre having thickness 50/25mm, width 600mm, density 1000gsm filled between the Studs and held in position by using chicken wire mesh/cross bracings/pasting on one side of the boards.The Magnesia board 12mm thick should be fixed on one side of the framework in a staggered (ashlar or brick) pattern by using suitable metal fasteners at 300mm center. Same procedure to be followed on other side of the framework to give one layers tufbloc on either side of framework. 4mm gap should be maintained between boards on all sides of Tufbloc 4mm gap to be filled by using seam kit as per recommendations. Technical Parameters of Magnesia board: • Core - Magnesia • Acoustics – STC upto 44-50 • Climate (OC RH) – 50, 99 • Termite resistance – Yes • Green (RC %) – 30 •Hygiene (VoC, Clean room) – Low, Class 1 • Strength - Antisag Preferred Brands: Anutone /Armstrong /Saint Gobain |
| 3 | Supply and installation of Synth Slim, polyfibre panels, core-pigmented, high-density, SynthPF rigid panels of size 1200x2400x9mm thk, volume density 210 - 230kg/m3, weight 1.9 - 2.1kg/m2 installed by using Strut framework system. The Strut framework systems includes Strut CC25 Cross Channel having thickness 0.55mm, length 3600mm, knurled web 50, depth 25mm and equal flanges 15mm is fastened to wall positioned horizontally in a regular manner at 600mm c/c. Strand, Square edge, Magnesite bonded pinewood fibre core tiles of size 600x2400x20mm, density 400 kgs/m3, weight 8kg/m2 are fastened to Strut CC25 Cross channel with suitable fasteners. Longer edges of the panel should be perpendicular to Strut CC25 Cross Channel. Synth Slim Panels are then adhered to strand behind with stick S7 adhesive. Technical Parameters of Synth Slim: • Fire (Class) – B • Acoustics – NRC 0.4 (For A mounting) • Thermal conductivity (W/mk)– na • Climate (°C, RH) – 50, 99 • Light reflectance (%) – Colour Dependant • Green (VoC, RC %) – Nil, 30 Technical Parameters of Strand: • Fire (Class) – 1 & P • Acoustics – NRC 0.73 (For 25mm C50 Mounting) •Thermal conductivity (W/mk)– 0.1 • Climate (°C, RH) – 50, 95 • Light reflectance (%) – 80 •Green (VOC, RC %) – Low, 35 Preferred Brands: Anutone /Armstrong /Saint Gobain |
| 4 | Supply and Installation of Subtex Ebony,Glassfibre core fully encapsulated Black Ceiling tile of size 595x595x15mm having density 100-120Kgs/m3, weight 1.5-1.8kg/m2 which is suspended by using 0.3mm thick and 15mm wide pre coated metal T15 black grid system. The T15 Grid system of 600x600mm module shall include wall angle with unequal flanges of size 14&20mm wide, length 3000mm, 0.43mm thick fixed along the perimeter of walls with the help of nylon sleeves and suitable fasteners at 300mm centers. Then suspend the Main T15 having flange width 15mm, height 32mm and length 3600mm from the soffit with help of soffit cleat and wire rod with leveling spring clip at 1200mm c/c. Cross T15 having flange width 15mm, height 32mm and length 1200mm is then interlocked into the pre-cut slots in the Main T15 at 600mm centers in the direction perpendicular to the Main T15. Finally Cross T15 having flange width 15mm, height 32mm and length 600mm are then interlocked into the pre cut slots in the 1200mm Cross T15 at 1200mm centers and in direction parallel to the Main T15. Subtex Nubby of size 595x595x15mm thick shall be placed into the grid size of 600x600mm. Ensure arrowmarks behind subtex panels are orianted in one direction to achieve uniform shade. Technical Parameters: • Core - Glassfibre • Fire – Class 1 & P • Acoustics – NRC 0.9 • Climate(OC RH) – 40, 95 • Termite resistance – Yes • Green (RC %) – 35 • Hygiene (VoC, Clean room) – Low, Class 3 • Strength, Load capacity (Kg) - Antisag Preferred Brands: Anutone /Armstrong /Saint Gobain |
| 5 | Providing and fixing Marine plywood 19mm thick confirming to IS 710 BWP graded with 25 years replacement guarantee plywood for paneling, doors, windows and clerestory windows including cost of materials, screws, drilling, fitting and conveyance etc. complete as per the direction of Engineer-in-Charge. |
| 6 | Supplying and laying of polypropylene red carpet with 5 years warranty (best make of approved quality) of thickness 4mm of required shades as per the following specification and design including cost of materials, labour and conveyance per the direction of Engineer in charge. Technical Parameters: Construction : Loop pile Yarn Type : 100% BCF Polypropylene Dye Method :Solution Dyed Thickness : 4MM, Weight : 1.150 Kg/Sqm Primary Backing : Woven Polypropylene Secondary Backing : Woven Polypropylene |
| 7 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 8 | Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
| 9 | Supplying and installation of approved quality auditorium chair with handle, self tip up mechanism seat, fixed backrest and HDPE blow moulded writing pad which goes inside the side panels. Seating arrangement numbering shall be clearly visible and of approved make including cost of material, labour,conveyance and installation charge etc. complete as per the direction of Engineer-in-Charge. Technical Parameter: • Fixed Backrest • Auto tip-up seat • PPCP molded housing for cushion and backrest • Cushion housing with acoustical perforation • Fire retardant fabric upholstery • HDPE blow moulded writing pad which goes inside the side panels. Preferred Brands: Nilkamal,Godrej,Wipro |
| 10 | Providing and fixing ISI marked Heavy duty GI Acoustic Double door including Frames of thick 100mm,Shutters size of 2050X1200X67mm of required shades with 9 nos of locking system and fill the inside gap of frames and shutter by using rock wool. Including the cost of materials, labours, spray painting, rubber beading, auto door closer and stopper etc complete as per the direction of Engineer-incharge. Technical Parameters: Frame thick : 100 mm Double door Shutter size :2050X1200X67 mm GI sheet : 16 gauge Locking System : 9nos Door Closer : Auto door closer (per shutter) Stopper : Twin rubber stopper (per shutter) |
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