Providing Paintings, Repairs and Replacements of Damaged Doors, Windows and other works at Ground floor of Microbiology Building in SVU Campus, Tirupati

Plastering 12mm thick in two coats with base coat of 8mm thick in CM (1:5) and top coat of 4mm thick in CM (1:3) with smooth finishing including cost and conveyance of all materials like cement, sand, water etc., to site and all other taxes on all materials, and operational, incidental charges and all labour charges for mixing mortar, finishing, scaffolding, lift charges, curing, including cutting grooves etc. as directed by Engineer-in-charge, complete for finished item of work (APSS No. 901 & 904) for internal surfaces of brick walls and contigeous RCC surfaces.

Supplying and fixing in position Flush doors of different sizes with 35 mm thick Flush Door Shutters solid bond wood block board type with commercial ply on both faces of standard make Conforming to lS 2202 solid core flush doors , with Commercial facing both sides with hot pressed bonded with liquid phenol formaldehyde with rebate cutting, Single leaf using Best lndian Country wood (Vepa/Neredu) frames of size 75mmx100mm without threshold plate, including cost of lil.S. "2" Hold fasts of 230 x 50 x 6mm, M.S. Powder coated Butt hinges of 125 x 65 x 2j2mm, screws, nails, etc., complete (excluding cost of other fixtures which will be paid separalely but including labour charges for fixing the fixtures).

Providing and fixing factory made uPVC white colour sliding glazed window above 1.50 m in height dimension comprising of uPVC multi-chambered frame with in-built roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from rollforming process of required length (shape & size according to uPVCprofile), appropriate dimension of uPVC extruded glazing beads, uPVCextruded interlocks and uPVC extruded Inline sash adaptor (if required), EPDM gasket, wool pile, zinc alloy (white powder coated) handle onone side of extreme panel along with zinc plated mild steel multi pointlocking having transmission gear with keeps, zinc alloy (white powdercoated) touch lock with hook (if required for wire mesh panel), stainlesssteel (SS 304 grade) body with adjustable double nylon rollers (weightbearing capacity to be 120 kg), G.I fasteners 100 x 8 mm size for fixingframe to finished wall and necessary stainless steel screws etc. Profileof frame & sash shall be mitred cut and fusion welded at all corners,including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shallbe filled with weather proof silicon sealent over backer rod of requiredsize and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge inclusive of cost of Single / double glass panes, wire mesh and silicon sealent . Two track two panels sliding window made of (big series) frame 67 x 50 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above2.50 sqm upto 4.00 sqm.) Note: For uPVC frame and sash extruded profiles minus 5% tolerancein dimension i.e. in depth & width of profile shall be

Removing the existing doors, windows repair and Re - Fixing to the frames including necessary fittings etc.,

Removing of damaged weld Mesh enclosers and vertical sqare tubes etc., carefully as directed during execution.

Throughly removing the white wash or colour wash wall surfaces by steel wire brushing and /or scraping, sand papering, and preparing the wall surface smooth ;inlcuding necessary repairs to scraches , providing and applying synthetic plaster of putty or cement based putty of average 1-2mm thickness over plasted wall surfaces to prepare the surface even and smooth after throughly brushing the surface to remove all dirt and remains of loose powdered materials, appliane memory paper , sanding the surface, clean and wipe off loose dust, applying / knifing paste filler by putty knife / muslin pad, Air dry for 2 - 3 hours , sand with 180& 320 No. sand paper for the surface preparation, Painting with 2 coats of plastic emulsion paint of approved brand and shade over one coat of interior grade cement primer ( total 3 coats ) after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc. complete for finished item of work as per SS 911 for internal walls.

Providing painting for old teak wood joinery two coats using first class synthetic enamel paint of approved manufacture and desired shade, including cost and conveyance of all materials , brushes, sand papers, labour charges, incidental charges etc., complete for finished item of work confirming to APSS and as directed during execution.

Providing painting for new teak wood joinery two coats over one coat of wood primer using first class synthetic enamel paint of approved manufacture and desired shade, including cost and conveyance of all materials , brushes, sand papers, labour charges, incidental charges etc., complete for finished item of work confirming to APSS and as directed during execution.

Providing painting for old Iron work one coat using first class synthetic enamel paint of approved manufacture and desired shade, including cost and conveyance of all materials , brushes, sand papers, labour charges, incidental charges etc., complete for finished item of work confirming to APSS and as directed during execution.

Providing painting for new iron work two coats over one coat of metal primer using first class synthetic enamel paint of approved manufacture and desired shade, including cost and conveyance of all materials , brushes, sand papers, labour charges, incidental charges etc., complete for finished item of work confirming to APSS and as directed during execution.

Supply and Fixing of ISI 25mm outer dia medium (1.80mm thickness) grade with IS:9537 part 3 regid PVC pipe on surface of wall with PVC junction boxes fixing on chromium plated metallic base saddles including all required materials and labour charges etc., complete for run of mains.(Data No. 23-24-2.1.2)

Supply and Run of 2 of 56/0.3mm (4.00 Sq.mm) with Run 1 of 36/0.3mm (2.5Sqmm) FRLS / HFFR PVC insulated flexible ISI mark copper cable in existing pipe for run of mains inlcuding all labour charges etc., complete.(Data No23-24-13.1.11 )

Supply of ----- ISI marked Makes: As per list of recommended brands as category I. R&B SSR Elec 23-24-1.8.1 (h)16A / 20A, 1 Way, 1 Module, Modular Switch.(k) 20A, Modular Socket with shutter.

(h)16A / 20A, 1 Way, 1 Module, Modular Switch.

(k) 20A, Modular Socket with shutter.

Supply of not less than 1100mm length, Box type powder coated tube light luminaire with necessary wiring suitable for fixing 2 Nos retrofit T8 LED tubes but without tube and choke. Makes: As per list of recommended brands as Category-I. R&B SSR Elec 23-24-3.8.18

Supply of Decolam Board of sizeR&B SSR Elec 23-24-1.4.2 (f)10" x 12"

Supply and fixing of 12 Module Flush mounted Vertical / Horizontal Modular box with cover frame for fixing Modular switches including all connected accessories etc. complete in N.R.B. / R.B. (Data No.23-24-12.1.14)

19 / 20 mm Steel tube fan down rod (R&BSSR ELEC 23-24.8.1.21)

Fixing of Fan Downrods Labour Charges (As perR&B SSR Rate )

Supply of 20A TP Metallic Plug and Socket with provision for 1 No of SP/TP MCB for control in SS enclosure as per IS 8623; IS 13032; IEC 61439-3 Makes: As per list of recommended brands as category I.(R&B SSR ELEC23-24- 3.13.13)