Open Tender Notice for Urgent Repair works of the Puratattva Nivas, Block A and B, Staff Quarter, Satyanagar, Bhubaneswar for 2025-26

Dismantling tile work in floors and roofs laid in cementmortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer in charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C.. kitchen and the like consisting of: (i) Ist course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction and horizontal surface. of vertical (ii) IInd course of 20 mm cement plaster 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportion including rounding off junction horizontal surface. of vertical applied hot at and 1.7 kg. (i) IIIrd course of applying blown or residual bitumen (iv) IVth course of 400 micron thick PVC sheet. (Overlaps per sqm of area. at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/sqm).

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS :15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Cleaning of chocked sewer line by diesel running vehicle 1mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150 mm dia upto 300 mm

Providing and fixing factory made uPVC glazed/wire mesh windows/ doors comprising of lead free uPVC multi-chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in- harge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in- Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering institute, to be provided by the manufacturer for : (i) Sites with basic wind speed > 45m/sec as per IS 875 – Part 3 (ii) Sites with structure height more than 20 m for all wind speeds 9.147.A1 Two track two panels sliding window with Aluminium channel for roller track, wool pile, nylon rollers with SS 304 body. 9.147.A1.1 Using R2 series with frame (40mm & above) x (40mm & above) & sash (25 mm & above) x (50mm & above) with zinc alloy (zamak) powder coated touch locks with hook (Height up to 1.2 metre)

Providing and fixing with float glass panes of 5mm thickness (weight not less than 12.50kg/sqm) in UPVC windows with all necessary fittings etc. complete or as directed. (80% of Total Area of Window)

Finishing with Deluxe Multi surface paint system for interiors and xteriors using Primer as per manufacturers specifications : Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete : 300x16 mm