RUSA office Nampally

Providing & Fixing of Armstrong Mineral Fibre Acoustical Suspended Ceiling System with 16mm thick Bioguard plain Bevelled Tegular Edge Tiles with Armstrong Suprafine 15mm face exposed grid. The tiles shall have smooth bright visual with Humidity Resistance (RH) of 99%, NRC 0.15 (Average value of Absorption Co-efficient readings taken at 250 Hz, 500 Hz, 1000 Hz and 2000 Hz) as per ASTM C423 standard, CAC of 35db as per ASTM E1414, Light Reflectance ≥89% as per ASTM E-1477, Thermal Conductivity k = 0.052 - 0.057 W/mK, Colour Global White, Fire Performance of Class 0/1 as per BS 476 Part6/7 and Class A as per ASTM E 84 with 16mm bevelled tegular edge and 8mm drop in module size of 600 x 600mm. The scrim on the face of the tile shall be cleanable, washable up to 150 cycle as per ASTM D-4828 and resistant to disinfectants. The tile hall be treated with Anti Microbial coating on the face and wax coating on the back to resist permiability. Tiles to be tested for antimicrobial activity having “total inhibition” as per TNO Seed Layer test & “inhibition” as per Kirby Bauer agar diffusion test (excluding Pseudomonas Aeruginosa) and efficacy greater than 2 as per JIS-Z 2801-2010.It shall be suitable for Green Building application, with Recycled content of 37%. The tile shall have certifications from GRIHA and GreenPro thereby confirming that it is an environment friendly product. SUSPENSION: The tile shall be laid on Armstrong Suprafine 32 with 15 mm wide T - section flanges colour global white (matching to tile color) having roll formed double stroke rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 32mm (all sections). The deflection loading of the system shall be 10.5 kg/m2 (as per standard installation layout mentioned below) and main beam tested as per ASTM C635 (Deflection limit less than L/360) with a deflection loading of 8.8 kg/m. The end details of the cross tee shall be made of pre hardened steel and fixed to the ends of the cross tee to provide double locking between “cross tee to cross tee” and “cross tee to main beam”. All main beam to main beam and cross tee to cross tee connection shall have a pull out strength of more than 100kg. The T Sections shall be made of hot dipped galvanized steel of 90 gsm as per IS 277 (2003) and pre-painted steel with baked polyester paint with 0T bending capability. All border cross tee/main beam shall be levelled using perimeter fill. The Tile & Grid system used together shall carry a 30 year warranty against manufacturing defect and manufacturer shall provide a warranty certificate. The Tile & Grid shall have the manufacturers name embossed/printed on it. The supply shall be backed by a Manufacturing Test Certificate.INSTALLATION: To comprise main runner spaced at 1200mm securely fixed to the structural soffit using Armstrong suspension system (specifications above) at 1200mm maximum. The First/Last Armstrong suspension system at the end of each main runner shall not be greater than 450mm from the adjacent wall along with the first and the last main beam shall be at less than 600mm from the wall. Flush fitting 1200mm long cross tees to be interlocked between main runners at 600mm to form 1200 x 600 mm module. Cut cross tees longer than 600mm require independent support. 600 x 600mm module to be formed by fitting 600mm long flush fitting cross tees centrally between the 1200 mm cross tees. Perimeter trim to be Armstrong wall angles of size 3000x19x19mm, secured to walls using screws at 450mm centre to centre maximum. Installation shall be carried out as per Armstrong recommended procedure. SUSPENSION SYSTEM accessories consisting of M6 Anchor Fasteners with hanger hole, pre-straightened hanger wire of dia – 2.5 mm of 1.80 m length having a tensile strength of 344-413 MPa and a minimum loading strength of 110 kgs

Providing and fixing Thermocole False ceiling in true horizontal level 600mm x 600mm using 12mm thick Thermocole sheet, anodized Aluminium Tee sections of size 24.50mm x 24.0mm x 2.4mm in grid with cross tee of size 24mm x 24.5mm at every 600mm center to center and anodised aluminium wall angle of size 24mm x 24mm fixed to periphery of the wall and the above grid is suspended at every 1200mm center to center in both directions using 2.0mm thick GI wire for finished of size 600mm x 600mm including cost and conveyance of all materials and labour charges such as cutting , fixing of standing of frame work exposing roof complete for finished item of work in all floors.

Supply and Fixing MS Pipes Rectangular pipe of Size 80 x 40 x 3.20mm thick including Labour Charges for fixing complete including cost and conveyance of all materials to site, sales and other taxes, all labour charges etc., complete for finished item of work

Supply and Fixing MS Pipes Squre pipe of Size 75 x 75 x 3.2mm thick including Labour Charges for fixing complete including cost and conveyance of all materials to site, sales and other taxes, all labour charges etc., complete for finished item of work

Solid Fly-ash Block masonry 225 mm thick for panel walls in super structure, parapet walls with cement mortar (1:6) prop (Cement:sand) using solid fly-ash blocks of size 290 x 225 x 140 mm from approved source having minimum crushing strength of 5 N/sq.mm. including cost and conveyance of all materials like cement, sand1 Sqm , bricks, water etc., to site, excluding seigniorage on all materials but including all incidental and operational, labour charges like mixing cement mortar, scaffolding charges , constructing masonry, lift charges, curing overheads & contractors profit etc., complete for finished item of work as per SS 504. for:-Fly Ash Block Masonry in CM 1:6 (290x225x140)

Plastering 12mm thick in two coats with base coat of 8mm thick in CM (1:6) and top coat of 4mm thick in CM (1:4) dubara sponge finish including cost and conveyance of all materials like cement, sand, water etc., to site, sales & other taxes on all materials,all operational, incidental and labour charges such as mixing mortar, scaffolding charges, lift charges, including cutting of Grooves wherever necessary as directed by Engineer - in - charge, finishing, curing, etc., complete but excluding seigniorage charges for Even Surfaces of Wall for finished item of work. (APSS 901,903 & 904)

Painting to New walls with two coats of Acrylic Emulsion paint of superior quality of approved brand and shade over base coat of cement primer exterior grade -II making three coats in all to give an even shade after thoroughly brushing the surface to remove all loose powdered materials, including cost and conveyance of all materials, including cost and conveyance of all materials, cost of brushes, water to site, etc., sales & other taxes, all operational, incidental and labour charges such as scaffolding charges, lift charges, curing etc., complete for finished item of work in all floors for external Walls.(APSS No. 912) in All Floors

Painting to old walls with two coats of Acrylic Emulsion paint of superior quality of approved brand and shade over existing base coat of cement primer interior grade -I making two coats in all to give an even shade after thoroughly brushing the surface to remove all loose powdered materials, including cost and conveyance of all materials, including cost and conveyance of all materials, cost of brushes, water to site, etc., sales & other taxes, all operational, incidental and labour charges such as scaffolding charges, lift charges, curing etc., complete for finished item of work in all floors for internal Walls.(APSS No. 912) in All Floors

Supply and Laying of ISI 25mm outer dia heavy grade with IS:9537 part 3 regid PVC pipe concealed in Roof Slabs with all required PVC / Metallic Deep Boxes including masonary work and labour charges etc., complete.

Laying of ISI 25mm outer dia heavy grade with IS:9537 part 3 regid PVC pipe concealed in Roof Slabs with all required PVC / Metallic Deep Boxes including masonary work and labour charges etc., complete.

Wiring with run of 2 of 1.5 Sqmm class-II Conductor HFFR PVC insulated 1100V grade as per IS:694/2010 , IS 17048 specification for Copper cable make in existing consealed pipe including supply and fixing of 3 Plate Jumbo Ceiling rose/batten holder of Anchor / Gold Medal Olive / Million Zoom make and 6A ISI marked Modular type switch including cost and conveyance of all material and all labour charges etc., complete for light and bell points in N.R.B.

RUN of MAINS Supply and run of 1 of 22/0.3 mm ( 1.5 sq.mm) FRLS / HFFR PVC insulated 1100 V grade as per IS: 694 / 1990 specifications for flexible copper cable for existing pipe for earth continuity including all labour charges etc., complete. Makes of Wires : Finolex / RR kabel / Havells / KEI / V-Guard.

Fixing of 18W +/- 10% (>=1800 Lumens) LED back lit LED Down Light Recessed / Surface mounting round / square with housing made of Powder coated Pressure die cast aluminium housing with extended heat sink, with Protruded high efficiency diffuser, IP20, with wide operating voltage range, Power factor > 0.9, Surge protection: > 2KV, System efficacy of >100 lumens/watt, CCT: 3000K - 6500K as desired by the department and as per IS, CRI >80, and THD is less than 15% etc., complete with 5 years warranty with BIS Certification. LUMINAIRE MAKE : Phillips / OSRAM / Wipro / Crompton / Bajaj / Havells / Jaquar / Panasonic / Halonix / HPL / Eveready / Surya / Keselec / Arraystorm / GM / Goldmedal / Goldwyn / Fortune Arrt / Lighting Technologies LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG / LG LEDs.

Supply and transportation of 18W +/- 10% (>=1800 Lumens) LED back lit LED Down Light Recessed / Surface mounting round / square with housing made of Powder coated Pressure die cast aluminium housing with extended heat sink, with Protruded high efficiency diffuser, IP20, with wide operating voltage range, Power factor > 0.9, Surge protection: > 2KV, System efficacy of >100 lumens/watt, CCT: 3000K - 6500K as desired by the department and as per IS, CRI >80, and THD is less than 15% etc., complete with 5 years warranty with BIS Certification. LUMINAIRE MAKE : Phillips / OSRAM / Wipro / Crompton / Bajaj / Havells / Jaquar / Panasonic / Halonix / HPL / Eveready / Surya / Keselec / Arraystorm / GM / Goldmedal / Goldwyn / Fortune Arrt / Lighting Technologies LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG / LG LEDs.

Supply, transportation and fixing 36W, 2' x2' (600mm x 600mm) slim panel LED luminaire Square Housing Made of Aluminum alloy with corrosion resistant powder coat, with acrylic diffuser, Constant current out put of Driver operating voltage range of 150 to 265 Volts AC, Power factor ≥ 0.9 high power LEDs having efficacy of ≥ 100 lumens/watt, junction temperature less than 85 degrees centigrade and THD is less than 12% etc., complete. MAKES: Phillips / OSRAM / Wipro / Crompton / Bajaj / Havells

Fixing 36W, 2' x2' (600mm x 600mm) slim panel LED luminaire Square Housing Made of Aluminum alloy with corrosion resistant powder coat, with acrylic diffuser, Constant current out put of Driver operating voltage range of 150 to 265 Volts AC, Power factor ≥ 0.9 high power LEDs having efficacy of ≥ 100 lumens/watt, junction temperature less than 85 degrees centigrade and THD is less than 12% etc., complete. MAKES: Phillips / OSRAM / Wipro / Crompton / Bajaj / Havells

Supply and Run of 3 of 4.0 sq mm HFFR PVC insulated 1100V grade as per IS:694/2010, IS 17048 specifications for Copper cable in existing pipe for power points and AC Sockets inlcuding all labour charges etc., complete. Makes : Finolex / RR kabel / Havells /Polycab

Supply and Run of 3 of 2.5 Sqmm class-II conductor HFFR PVC insulated 1100V grade as per IS 694/2010, IS 17048 Specification for copper cable in existing pipe for run of mains inlcuding connections and all labour charges etc., complete.