WB/SPG/ZP/N-127/7/25-26

Repair Works

Dismantling carefully wooden walling, flooring of ceiling and stacking dismantled materials as directed.

Anti-termite treatment to the junction of wood work and masonry walls with chemical emulsion by admixing chloropyrofos emulsifiable concentrates (1% concentration) with water by weight including spraying at the points of contact with the adjoining masonry by drilling 6m. dia holes at a downward angle of about 45 degree at the junction of woodwork and masonry and squirting chemical emulsion into these holes at the rate of half litre per hole. The entire work is to be carried out as per specification of Code I.S.-6313 (Part-III)-1981. The shutters are to be sprayed with emulsion. on both sides. All wooden fixtures like almirahs, racks etc. are also to be throughly sprayed with chemical emulsion.

Spot application for insecticides using Aqua base spray for pest (for bugs, cockroaches, silverfish, spider, termites, mosquitoes) to walls and ceiling etc. with chemical emulsion by admixing chloropyrofos emulsifiable concentrates (1% concentration) with water by weight including spraying the emulsified chemical @ 0.5 litres per sq.m. by a hand operated pressure pump on wall surfaces, ceiling, electrical fixture,electrical lines including drilling holes in places where source of termite is detected squirting chemical solution into the holes and sealing the holes with cement grout

Wood work in posts, post plates, rafters, battens, truss members, purlins etc. fitted and fixed complete (excluding the cost of bolts, paints, but including the cost of nails, screws etc.) Sal : Local.

Supplying, fitting and fixing Godrej Multi Lock or equivallent .

Double acting Iron Spring Hinges of approved quality fitted and fixed complete 150mm size

Iron pad bolt (lock) of approved quality rod and handle single cast:115mm x 10mm dia rod 65mm x 3mm plate.

Iron door handle of approved quality fitted and fixed complete:100mm x 5mm.

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987.6mm thick clear glass.

Supplying, fitting and fixing boiling water proof Marine board conforming to IS: 710-1977 bonded with phenol formaldehyde synthetic resin conforming to IS: 848-1974 of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-Charge.[excluding the cost of supporting frame work and teak wood batten/Lipping] .19 mm

Supplying fitting, fixing decorative lamination conforming to IS: 2046 : 1995 as per approved make, brand, finish and thickness with fitting, fixing the same on Particle/MDF / Ply Boards with recommended / approved adhesive with proper clipping the sides for better attachment as per direction of Engineer-incharge.The rate includes the cost of labour, adhesive and all incidental charges thereof.

Supplying fitting, fixing decorative corrugated louvor conforming to IS: 2046 : 1995 as per approved make, brand, finish and thickness with fitting, fixing the same on Particle/MDF / Ply Boards with recommended / approved adhesive with proper clipping the sides for better attachment as per direction of Engineer-incharge.The rate includes the cost of labour, adhesive and all incidental charges thereof.

Providing and fixing of false ceilingwith powder coated exposedG.I. grid suspensionsystem(E-GridU-1520orequivalent loadcarryingcapacitywithmid spandeflectionnotexceeding1/360spanwithhangerspacingof1200mmc/c)consistingofMain Runner 3600mmlong,CrossTee1200mm/600mmlongand Wall Angle. TheWall Angle shall be fixed onPVCDashFasteners on the perimeter of the wallbysteelscrewswithdistance300mmc/c.TheMainRunners tobeplaced @1200 mm.The CrossTee1200 mm willbe insertedinthepre-cut slotsofMainRunnerataregularintervalof600mmtoformamodulargridof 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendiculartotheCrossTee1200mmlongtofinallyformagridof600mmX 600mm. Gridofmodule size600mmX600mmshallbesupportedby6mmdia G.I.wire frompurlins / soffit. 15mmthickOWAcousticBoard (MineralFiber AcousticCeilingTiles)ofapprovedpaternandsize595mmX595mmwithNRC value>0.65shouldbeplacedintheGridmodule toformaFalseCeiling.All complete as per the drawing & directions of Engineer-in-charge.

Providing and fixing of false ceiling with powder coated exposed G.I. grid suspension system (E-Grid T 2430/1510 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c/c ) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm dia G.I. wire from purlins / soffit. 4 mm thick High Pressure Steam Cured Non Asbestos pearl designer Fibre Cement Standard Ceiling Board (Density > 1500 Kg/m3) of size 595 mm X 595 mm, conforming IS 14862 & Type A Category IV of ISO 8336, tested as per AS-1530 part 3 & BS-476 Part 4,5,6,7 & 8, should be placed in the Grid module to form a False Ceiling. All complete as per the drawing & directions of Engineer-in-charge.

Supplying wooden moulding slanting beat of size 37mmX18mm(finished) of approved design to finish the joint between wooden frame of door/window with masonary intrue line and level fitted & fixed with adhesive and head less pins complete as per direction of Engineer -in-charge. Teak wood beat

Supplying solid flush type doors of commercial quality, the timber frame consisting of topand bottomrail sands idestylesofwellseasonedtimber65mm wideeachandtheentireframefittedwith37.5mmwidebattensplacesbothways inorder tomake thedoor of solidcore and internal lippingwithGarjanor similarwoodveneersusingphenol formaldehydeasglueetc.complete, including fitting, fixing shutters in position but excluding the cost of hinges and other fittings

Anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with cadmium plated screws: (ix) 125 x 75 x 4.0mm.

Supplying, fitting & fixing imported horizontal ribbed design Roller blind of size 1600 x 650 mm of approved colour and quality hanging over power coated drapery fittings. PVC pulley, all complete as per the direction of Engineer-in-charge

Supplying' Godrej' mortice lock chromium plated with latch and keys 4 levers, including fitting and fixing complete.

Door stopper.(Brass)

Hydraulic door closer of approved quality as per I.S.I.standard fitted and fixed complete. Medium (I.S.I. size 2)

Anodised aluminiumbarrel / tower / socket bolt (full covered) of approved manufactured fromextrudedsectionconforming to I.S. 204/74 fittedand fixed with cadmium plated screws: 225mm long x 12mm dia. bolt.

Acrylic Distemper to interio wall,ceiling with a coat of solvent based interior grade acrylic primer (as per manufacturer's specification) including cleaning and smoothning of surface. Two Coats

Supplying, fitting & fixing P.V.C Stencil word with Biswa Bangla logo work of approved make and brand as per direction of Engineer in charge.

Supplying, fitting & fixing metal Ashoka Stambha logo with polishing work of approved make and brand as per direction of Engineer in charge.

Supplying, fitting & fixing stainless steel Stencil word with woooden framing work of approved make and brand as per direction of Engineer in charge.

Supplying & laying of approved brand of scratch proof, semi flexible P.V.C. blended homogeneous marble Vinyle flooring in tiles conforming to IS:3461, fixing with synthetic acrylic adhesive after preparing the floor, levelling & smothaning when necessary with suitable putty, as per the design & instruction of the Engineer-in-charge. 2 mm thick

Supplying, fitting & fixing Flower Vass of approved make and brand as per direction of Engineer in charge.

Supplying, fitting & fixing Stainless Steel 'D' or 'H' type of size 300mmx19mm tubular Handle with Grade 304, CE certified marked & conforming to EN 1154, of approved quality of reputed brand as per direction of Eingineer-in Charge fitted and fixed complete including all incidental charges.

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