Construction of Auditorium near Doulgobinda Temple at North Guwahati (phase IV), North Guwahati

Amount

CIVIL WORKS Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).

25 mm wooden planking, tongued and grooved in flooring, including fixing with iron screws complete with : Second class teak wood

Anutone Subtex Nubby 595x595x15mm, Square edge (T15 Grid system) Supply and Installation of Anutone Subtex Nubby,square edge, Glassfibre core fully encapsulated ceiling tile of size 595x595x15mm having volume density 120Kgs/m3, weight 1.8kg/m2 which is suspended by using 0.3mm thick Anutone Skelet TrelisT15 metal grid system. Anutone Skelet TrelisT15 metal grid system of 600x600mm module includes Anutone Skelet WA15W30 wall angle with unequal flanges of 15/19mm, length 3000mm, fixed along the perimeter of walls with the help of nylon sleeves and suitable fasteners at 300mm centers. Then suspend the Anutone Skelet MT15W36 MainT with flange width 15mm, height 32mm and length 3600mm, from the soffit slab with help of soffit cleat and wire rod with leveling spring clip at 1200mm centres. Anutone Skelet CT15W12 CrossT with flange width 15mm, height 26mm and length 1200mm is interlocked into the pre-cut slots in the Main T15 at 600mm centers in the perpendicular direction to the Main T15. Finally Anutone Skelet CT15W06 CrossT with flange width 15mm, height 26mm and length 600mm are interlocked into the precut slots in the CT15W12 CrossT in direction parallel to the Main T15 to result in 600x600mm module. Anutone Subtex Nubby square edge of size 595x595x15/20/25mm shall be placed into the grid size of 600x600mm. Ensure arrow marks behind the tiles are oriented in one direction to achieve uniform shade. Optional: The system is backlined with the acoustical infill Anutone SynthPF 5x25 Technical Parameters • Fire (Class) – 1 & P • Acoustics – NRC 0.9 (For E900 Mounting) • Thermal conductivity (W/mk)– 0.066 • Climate (°C, RH) – 40, 95 • Light reflectance (%) – 85 • Green (VoC, RC %) – Low,35

Anutone Subtex Ebony 595x595x15mm, Square edge (T15 Grid system) Anutone Skelet TrelisT15 metal grid system of 600x600mm module includes Anutone Skelet WA15W30 wall angle with unequal flanges of 15/19mm, length 3000mm, fixed along the perimeter of walls with the help of nylon sleeves and suitable fasteners at 300mm centers. Then suspend the Anutone Skelet MT15W36 MainT with flange width 15mm, height 32mm and length 3600mm, from the soffit slab with help of soffit cleat and wire rod with leveling spring clip at 1200mm centres. Anutone Skelet CT15W12 CrossT with flange width 15mm, height 26mm and length 1200mm is interlocked into the pre-cut slots in the Main T15 at 600mm centers in the perpendicular direction to the Main T15. Finally Anutone Skelet CT15W06 CrossT with flange width 15mm, height 26mm and length 600mm are interlocked into the precut slots in the CT15W12 CrossT in direction parallel to the Main T15 to result in 600x600mm module. Anutone Subtex Nubby square edge of size 595x595x15mm shall be placed into the grid size of 600x600mm. Ensure arrow marks behind the tiles are oriented in one direction to achieve uniform shade. • Fire (Class) – 1 & P • Acoustics – NRC 0.9 (For E900 Mounting) • Thermal conductivity (W/mk)– 0.066 • Climate (°C, RH) – 40, 95 • Light reflectance (%) – 85 • Green (VoC, RC %) – Low, 35

Supply & installation of Anutone Salon Slats Surco made of pinewood E1 grade fiberboard, melamine laminated finish, groove perforated slats L16-2 - (2mm Slats @16mm pitch) / L32-2 - (2mm grooves @ 32mm centers), backlined with Soundtexblack acoustical fleece, tongue-groove edge for a seamless look, 1-test fire retardant grade, size 128x2440x16mm, volume density of base board 800Kg/m3, weight 8Kgs/m2 (L16), 10.5Kgs/m2 (L32) installed by using Anutone Strut framework system. Anutone Strut framework system includes Anutone Strut CC22 aluminium core cross channel having thickness 0.55mm, length 3600mm, knurled web 40mm, depth 22mm and equal flanges 15mm is fastened to wall or framework behind vertically/horizontally at every 600mm c/c. Anutone MC45 having thickness 0.7mm, length 3600 to be fixed horizontally / vertically in ecevry 100mmc/c, to be used to take necessary support from the wall. Anutone Strut CC18 aluminium core cross channel, thickness 0.5mm, length 2400mm, web 15mm & 27mm, depth 18mm and flanges of 7mm with suitable edge &centre brackets is then fixed perpendicular to the Strut CC22 Cross channel with the help of fasteners at every 400mm centers. Slats Surco of size 128x 2440x16mm in then fixed perpendicular to CC18 with suitable edge & centre brackets. Short edges of the panel are staggered. Contractor to provide expansion joints of 3mm at every 4.88m length wise and 4.992m width wise. Panels are backlined with Anutone SynthPF 5x25 held in position with dab spots of Anutone Stick S7 Technical Parameters • Fire (Class) – 1 & P (For FR grade) • Acoustics – NRC 0.77 (For E300* Mounting) • Thermal conductivity (W/mk)– na • Climate (°C, RH) – 50, 70 • Light reflectance (%) – 75 (Maple Arce) • Green (VOC, RC %) – Low, 25

Acoustic Wall Paneling Specification ( Upper Reaches) Anutone Pixel Square ( Perforated GFR Gypsum Panel) Supply and Installation of Anutone Pixel Square, perforated GFR gypsum panels, backlined with acoustical fleece having 4x14mm slotted perforations @ 10x20mm pitch - 13 % open area, size 595x595x12.5mm square edges, volume density of base board 700 Kgs/m3, weight 8Kgs/m2 installed by using Anutone Strut ceiling framework Technical Parameters • Fire (Class) – A2-s1, d0 • Acoustics – NRC upto 0.8 • Thermal conductivity (W/mk)– na • Climate (°C, RH) – 50, 90 • Light reflectance (%) – 80 • Green (VOC, RC %) – Low, 25

Anutone Strand Ebony 600x2400x20mm, Kerfed edge Supply and Installation of Anutone Strand Ebony, Kerfed edge Magnesite bonded pinewood fibre core tiles of size 600x2400x20mm, density 400 kgs/m3, weight 8kg/m2 installed by using Anutone Strut framework system with non-visible fasteners using Anutone Strut H-Spline. The Strut framework systems includes Anutone Strut CC22 Cross Channel having thickness 0.55mm, length 3600mm, knurled web 40, depth 22mm and equal flanges 13mm is fastened to wall positioned horizontally in a regular manner at 600mm c/c. Anutone Strut MC 45 having thickness of 0.7 and length 3600mm to be fixed perpendicular to the Strut CC22 Cross Channel at 600mm centers. The Square edge panels shall be then screw fixed with struct system in perpenticular of the framework to perfect fit with staggered short edges. Technical Parameters. • Fire (Class) – 1 & P • Acoustics – NRC 0.87 (For 15mm thk C50 Mounting) • Thermal conductivity (W/mk)– 0.08 • Climate (°C, RH) – 50, 90 • Light reflectance (%) – Low light reflectivity • Green (VOC, RC %) – Low, 30

ELECTRICAL WORKS Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group A

Group B

Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required 5/6 A Switch

15/16 A Switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 3 Module (100mmX75mm)

6 Module (200mmX75mm)

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 4 way (4 + 12), Double door

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB 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 MCB TPDB is normally used where 3 phase outlets are required.) 4 way (4 + 12), Double door

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 in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

Triple pole and neutral

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 100 A, 16 KA,TPMCCB

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying with fitting and fixing of Circular 15 W LED Surface/Recesse Type ceiling light including making necessary connection as per direction of department. (Philips or equivalent make)

supplying, fitting & fixing of LED Tube light (Retrofit Type) fitting (4ft) as required and as directed by the department.(Philips or equivalant make)

Supplying including fitting fixing of following 1200 mm Sweep 3 Star A.C. Ceiling fan complete with all accessories like down rod, canopy etc. of following sweeps with making necessary connection as approved by the Deptt.)as required complete and as directed by the Department [Without regulator]. (Orient or equivalent make)

Supply of following size PVC/XLPE insulated and PVC sheathed 1.1 KV G Solid Aluminium conductor up to 10 sq mm balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed, Armour (Aluminium wire for single core up to 70 sq mm balance Aluminium strip, Galvanised for cables up to 2x10 sq mm.3x10 sq mm,4x6 sq mm balance all galvanised steel strip) , extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908(Part 1) 1988 armoured U.G. cable U.G. cable as specified and directed by the deptt. (Havells, RR, Polycab or equivelent make as approved by this Deptt.) 25.00 Sq. mm.4 Core armoured U.G. cable