Speical Repairs to officers Accommodation Quarter No.VI & VII at NCC Nagar in SVU Campus, Tirupati

Providing Post Construction Anti termite control Diluting and injecting chemical emulsion for post - construction Anti termite treatment of exisitng masonry walls and flooring using chemical emulsion @ one litre per hole at 300 mm interval including hole at 45 degrees and plugging with white cement ( internal walls & Flooring), Diluting and injecting chemical emulsion for post construciton of Anti teramite treatment of external walls and below concrete approaching chemical emulsion @ 2.25 liter per linear meter including drilling holes and plugging with white cement ( External Walls), Diluting and injecting chemical emulsion for post construciton of Anti teramite treatment at points of contact 0.5 woodwork by chemical emulsion 0.5l liter per hole by drilling 6 mm dia holes at a downward angle of 45 degrees at 150 mm center and sealing with white cement ( Door)

SPECIALISED INJECTION GROUTING WITH CEMENT AND FREE FLOW ADDITIVES : a]. Drilling of holes with power drilling machine to the required depth [12mm to 14mm dia holes] b]. Fixing of Rubber Nozzles with cement and quick setting, Rapid hardening compound putty - Rapidstrong qs or equivalent. c]. Grouting of holes with 140 PSI Grout pump with cement slurry mixing with Specialized Free flow, Non-shrink Grout additive - RAPIDSTRONG GROUT ADMIX (Armstrong ) /POWER n GROUT ADMIX (EBT) / CEBEX 100 (Fosroc )/ ZORIGROUT GP1 (PMCC) / SIKAGROUT ANCHKOR NSQ (Sika) /WATERSHIELD GROUT ADMIXi.e., 250 Grams per bag of 50 Kgs Cement add required water to make slurry form. d]. After completion of grouting, Remove the Rubber nozzles e]. Later sealing of the hole with polymer cement putty - ROOFCRETE AR (Armstrong ) / ZORIGROUT CMG (PMCC) / POWER n GUARD ARM (EBT) / WATERSHIELD AR / Fosroc NITOBOND AR + Cement.

Removal of teak wood joinery / steel door , window , ventilator etc., carefully stacing the materials usefull for reuse and clearing away all the debris to the low level areas around the building / site with initial lead and lift etc., complete for finished item of work and as directed during execuiton.

Dismantling of reinforced cement concrete , carefully stacing the materials usefull for reuse and clearing away all the debris to the low level areas around the building / site with initial lead and lift etc., complete for finished item of work and as directed during execuiton.

Dismantling of terracing work , west coast tiles etc., stacing the materials usefull for reuse and clearing away all the debris to the low level areas around the building / site with initial lead and lift etc., complete for finished item of work and as directed during execuiton.

Flooring with Non - Skid ceramic tiles, of size 300mm x 300mm and thickness between 7-8 of first quality of any colour and finish, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc., complete, , etc., complete for finished item of work, .

Ground floor (VI) Qtrs

First floor (VII) Qtrs

Dadooing to walls with 1st quality white glazed tiles manufactured by ISO approved firm of any size set over 12mm thick CM (1:3) base coat and neat grey cement slurry of Honey like consistency at the rate of 3.3 Kgs per sqmt. and jointed with white cement paste mixed with pigment of matching shade to match the shade of tiles including cost & conveyance of all materials and water to work site, all operational, incidental, and labour charges such as mixing mortar, fixing in position, including lift charges, curing including cutting the brick masonry walls and redoing the same such that the top surface of tiles is to be flushed with plastered surface etc., complete for finished item of work (APSS NO. 701 & 707) and as directed during execution.

Ground floor (VI) Qtrs

First floor (VII) Qtrs

Dismantling of kadapa slabs or shahabad stone slabs flooring on sand bed ,etc., stacing the materials usefull for reuse and clearing away all the debris to the low level areas around the building/site with intial lead and lift etc., complete for finishied items of work and as directed during execution.

Flooring with Double charged/stain free soluble salt procelain vitrified tiles with double layer pigment of size 600mm x 600mm and thickness between 8-10mm of any colour and finish in all shades and designs of first qulaity set over a base coat of epoxy emulsion grout / synthetic / resin adhesives in width of 3-5mm , fixing full depth , jointing and pointing laid over existing flooring / CC bed /slab, jointing / pointing grout mixed with pigment of matching shade , including cost and conveyance of all materials , labour charges , incidental charges etc., complete for finished item of work confirming to APSS and as directed during execution. In all floors

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 existing old plastic emulsion painted walls with 2 coats of plastic emulsion paint of approved brand and shade 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 / Ceilings.

Fully Scrapping existing colour wall surface and 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.

Un-Reinforced Brick Masonary walls of 11.00cm in CM(1:4) using 2nd bricks having a crushing strength of not less than 35.00kg/cm2 and using two mild steel bars of 6m dia in every third layer of brick masory, with free joints of the main block work including and conveyance of all materials and water from approved sources to work site and all operational, incidental, labour charges such as scaffolding mixing mortor constructing masonary lift charges, curing etc. complete but excluding the cost of steel and its fabrication charges for finished item of work as per SS 509 and as directed during execution.

Ground floor (VI) Qtrs

First floor (VII) Qtrs

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.

Ground floor (VI) Qtrs

First floor (VII) Qtrs

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

Supplying and fixing in position M.S. ornamental grills for windows and ventilators or for verandah openings using M.S.flates, square rods, anglesheets, etc of approved design including necessary holes cuttings, bending , fabrication welding grinding and finishing smooth , incuding cost of making holes in to RCC masonry works and making good the same whereever necessary, including cost and conveyance of all materials, incidental charges etc complete.

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 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.

Replacement of damaged flush door shutters,solid bond wood block board type with commericial ply on both faces.: 30 mm thick conforming to IS:2202 including cost of material and labour charges nails, screws , msz fevicol, 3 Nos aluminium hinges of 125mm size , 2 Nos of aluminium tower bolts of 30mm size, 1no 30mm aluminium aldrop, 1No of aluminium handle of 125mm size, 1No of heavy duty aluminium door soper etc., complete for finished items of work and as directed during execution.

Replacement of damaged flush door shutters,solid bond wood block board type with commericial ply on both faces.: 30 mm thick conforming to IS:2202 including cost of material and labour charges nails, screws , msz fevicol, 3 Nos aluminium hinges of 125mm size , 2 Nos of aluminium tower bolts of 30mm size, 1no 30mm aluminium aldrop, 1No of aluminium handle of 125mm size, 1No of heavy duty aluminium door soper etc., complete for finished items of work and as directed during execution.

supply and fixing of Tata pavesh steel door of size 1200X2436 (4'.00 X8'.00) Finish wood finish & embossed ,material, galvanished steel, powder coated & sblimation printed, features : Double rebate single leaf with grill & mesh with locks etc., complete as directed during execution.

Providing and fixing factory made solid Wood Polymer Composite (WPC) single extruded Door Frame with shutter, frame section of size 45 x 75mm with encapsulation of 8MM rigid layer on all the six surfaces. The door frame will have a rebat of 32MM. The two Vertical members are to be joined together with the horizontal member using 8x50 MM long MS Star full thread screws to be used with reverse forward speed control hand drilling machine. The ready/assembled door frame is fixed to the wall using hold fast or bolt fasteners. A minimum of 4 No.s of screws to be provided for each vertical member & minimum 2nos for horizontal member and fixing of 28 -30 MM thick solid Wood Polymer Composite(WPC) single extruded door shutter with 3MM top and bottom rigid layer with an overall density of 750kg/Cum. It will be fixed to the frame using 3 inch /4 inch hinges. A minimum of 4 hinges will be required for fixing the door with the frame. With fixtures 4 Nos aluminium hinges of 100mm size, 2 Nos of aluminium tower bolts of 150mm size, 1 no 200 mm size aluminium aldrop, 2 Nos of aluminium handle of 100mm size, 1 No of heavy duty aluminium door stoper etc., complete for finished item of work and as directed during execution.

Providing pre - cast RCC M20 nomInal mix slabs of 50mm thick using 6mm to 12mm BSS gauge machine crushed granite chips with necessary reinforcement kept in position including plastering in CM (1:3), 12mm thick for one side, incluidng cost and coveyance of all materials from approved sources to site of work , centring , pre - casting , hoisting charges, labour charges , incidental charges etc., but excluding cost of steel and its fabrication charges which will be measured for seperately etc., complete for finished item of work and as directed during execuiton.

Ground floor (VI

First floor (VII)

Dismantling of brick mansonry in cement mortor carefully stacing the materials usefull for reuse and clearing away all the debris to the low level areas around the building / site with initial lead and lift etc., complete for finished item of work and as directed during execuiton.

Removal of plastering from the existing wall surface and racing out joints up to 200mm deep, carefully and clearing away all the debris to low level areas around the building/site etc., complete for finished item of work as per standard specifications and as directed during execution.

Plastering 20mm thick in two coats with base coat of 16mm thick in CM (1:6) and top coat of 4mm thick in CM (1:4) with dubara sponge 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 uneven faces of walls for external surfaces of brick walls

First floor (VII)

Supply, Installation and commissioning approved make floor mounted close coupled EWC suit CASCADE model 'P' or 'S' trap with dual flush porcelain cistern fixed on EWC with all internal parts of dual flush cistern, ultra solid seat cover of approvedmake with rubber buffer and cap 15 mm angle stop cock 450 mm long PVC inter connection pipe wall flanges all of approved make etc. complete for finished item of work in all respects: Special Colour - Grade - III

Supplying and Fixing Indian make Flat Back wash hand basin of approved make and first quality conforming to IS:2556-part-4:1972 with waste fittings like rubber plug, chain, 32mm nominal size C.P. Fitting with parallel pipe thread conforming to IS:2963-1979 and fitted with 15mm nominal bore chromium plated pillar tap of first quality Indian make 400grams Seiko/Senior/Nice/ Esso or equivalent complete with standard CI brackets including wooden block:660x460mm – Single C.P. Pillar cock.

Supply and Fixing C.P long body bib cock 12.7mm Indian Make of approved manufacture and standard make (heavy type) or equivalent etc., Complete as directed during execution.

Supply and Fixing C.P. short body Bib cock 12.7mm Indian Make of approved manufacture and standard make (heavy type) or equivalent etc., Complete as directed during execution.

Supplying and Fixing 20.00mm dia and 609.6mm long CP towel rod with brackets and aluminum screws.

Supplying and Fixing N.P Soap dish heavy type with NP Screws including cost and conveyance of all materials, labour charges for fixing etc., Complete as directed during execution.

Supplying and Fixing TV shape mirror with plastic frame size 609.6mmx457.2mm including cost and conveyance of all materials, labour charges for fixing etc., Complete as directed during execution.

Supply, Laying, Jointing and Testing the PVC/SWR Pipe line 6Kgs/Sqcm of approved quality and make with single socket end including cost and conveyance of required materials GI clamps, necessary jointing materials, labour charges for fixing but excluding cost of specials etc., Complete as directed during execution.

110mm dia PVC/SWR pipe line (6Kgs/Sqcm)

75mm dia PVC/SWR pipe line(6Kgs/Sqcm)

Supply and Fixing of UPVC/SWR specials of approved quality and make including cost and conveyance of all materials etc., Complete as directed during execution.

110mm dia UPVC/SWR specials

UPVC / SWR Coupler

75mm dia UPVC/SWR Specials

UPVC / SWR Coupler

Supply and Fixing of Premium make CPVC Pipes and Fittings to meet the requirement of ASTM-D 2846 and are produced in CTS (Copper Tube Sizes 1/2" ton 2" Ashirvad Flowgurard SDR 11 pipes are made from idential CPVC compounds having the same physical Properties for Hot and Cold Water (IS 15778:2007), including all incidental, labour charges involved, complete for finished item of work and as directed during execution.

15.90mm OD pipe SDR-11

22.20mm OD Pipe SDR-11

28.60mm OD Pipe SDR-11

41.30mm OD Pipe SDR-11

Supply & Fixing of Wall Mixer with provision for overhead shower and 115mm long bend pipe with wall flange Jaquar make Continental series, Chrome finish with 7 years warranty complete for finished item of work and as directed during execution.

Supply & fixing cp spl. Grating with frame and cover of 1st quality, of approved manufacture and standard make (heavy type) or equivalent, labour charges, etc., Complete as directed during execution.

Supply & Fixing of Rose shower with revolving ball joint & 115mm long shower arm with 7 years warranty etc., Complete as directed during execution.

Supply and Fixing of 1.50 Mtr POLYMER HEALTH FAUCET (1/2”) Indian Make of approved manufacture and standard make, etc., Complete as directed during execution.

Supply and Fixing Angle stop cock 12.7mm (1/2”) Indian Make of approved manufacture and standard make (heavy type) or equivalent etc., Complete as directed during execution.

Flooring with High Polished Granite 16 to 18 mm thick up to 2.43 M other than black/ premium colours and designs of 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc., complete, , etc., complete for finished item of work, .

Ground floor (VI)

First floor (VII)

Half Rounding the edges of Marble/ Granite stone slabs of all thicknesses including polishing the same. etc., complete for finished item of work,

Supply and fixing of window mosquito mesh with stainless steel 304 Grade life proof wire mesh of 26 Gage with allround frame of aluminium frame section of 20mm x 10mm with necessary hinzes for openable system of alround colour and finished completed as directed during execution.

Plain Cement Concrete in (1:5:10) proportion nominal mix for foundations and under flooring bed using 40mm size (SS5) hard Granite or Trap metal from approved quarry including cost and conveyance of all materials like cement, sand, coarse aggregate, water, etc., to site and all other taxes on all materials and including all labour charges for machine mixing, laying concrete, ramming, finishing top surface to the required level, curing , etc., complete for finished item of work as per APSS. No. 402.

Supply and laying of ISI 25mm outer dia medium (1.80mm thickness) grade with IS:9537 part 3 regid PVC pipe consealed in wall with all required PVC Junction Boxes including masonary work and labour charges etc., complete for Run of mains.(Data No. 23-24-5.1.2)

Wiring with run of 2 of 14/0.3mm (1.0 Sqmm) FRLS / HFFR PVC insulated flexible ISI mark copper cable in existing PVC conduit pipe including Supply and fixing of Jumbo Ceiling rose and 6A/10A ISI Mark 1way Modular switch with required modular box and cover frame in existing Surface or Concealed pipe wiring including cost and conveyance of all material and all labour charges etc., complete for light and bell points in N.R.B.(Data No. 23-24-11.1.1 )

Wiring with run of 3 of 14/0.3mm (1.0 Sqmm) FRLS / HFFR PVC insulated flexible ISI mark copper cable in existing PVC conduit pipe including Supply and fixing of Jumbo Ceiling rose and 6A/10A ISI Mark 1way Modular switch with required modular box and cover frame in existing Surface or Concealed pipe wiring including cost and conveyance of all material and all labour charges etc., complete for fan and exhaust fan points in N.R.B.(Data No.23-24-11.1.2 )

Supply and fixing of 6A/10A ISI Mark 3/2 pin Modular socket with 6A/10A 1way Modular switch, 3 Module box with cover frame on a Common switch board including cost and conveyance of all materials and all labour charges etc., complete in N.R.B. / R.B. (Data No.23-24-12.1.1 )

Supply and fixing of 3 Nos 6A ISI mark Modular type switch with 3Nos 6A 3/2 pin wall plug socket on suitable size Modular deep box with cover frame including cost and coveyance of all material and all labour charges etc., complete for Computers in N.R.B. / R.B. (Data No.12.1.5)

Supply and fixing of ISI mark 16A 3pin / 6A 3 Pin 1 way Modular combi socket, 16 Amps Modular switch, 3 Modular box with suitable cover frame and earth connections including cost and conveyance of all material and all labour charges etc., complete in N.R.B. / R.B. (Data No.23-24-12.1.4 )

Supply and Run of 2 of 36/0.3mm (2.50 Sq.mm) with Run 1 of 22/0.3mm (1.5Sqmm) FRLS / HFFR PVC insulated flexible ISI mark copper cable in existing pipe for run of mains inlcuding all labour charges etc., complete.(Data No.13.1.10)

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 No. 23-24-13.1.11 )

Supply and fixing of 4 Way TPN DB Horizontal with IP 43 Protection as per IS:13032 and suitable for 12 Nos S.P. out goings and for 1 No 4 pole Incommer with 1 No 100A FP Isolator and 12 Nos 6-32 A 10kA SP MCBs of including internal connections and labour charges for SURFACE / FLUSH Mounting etc., complete. (Data No. 17.1.1)

Supply and fixing of resistance type / Flush type Stepped electronic regulator for sweep AC ceiling fans of 900mm / 1200mm / 1400mm.(Data No23.1.3 )