Renovating the Physics Laboratory, Chemistry Laboratory and Material Science Laboratory in the Science and Humanities building in the PTU Campus under RUSA Fund.

Amount

Code No. 15.23.1: Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead - for thickness of tiles 10mm to 25mm

Code No.15.1: Demolishing lime concrete manually / by mechanical means and disposal of material within 50 metres

Code No15.3: Demolishing R.C.C work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead

Code No15.5: Extra for cutting reinforcement bars manually / by mechanical means in R.C.C or R.B work (payment shall be made on the cross sectional area of R.C.C. or R.B.work)

Code No15.12.1: Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead - of area 3 sqm and below

Code No15.7.4: Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - in cement mortar

Code No15.42.2 :Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead - 100 mm dia pipe

Code No 0116:Supplying Labour for dismantling the GI pipes with fittings including stacking the material and other related works - Plumber /Fitter grade I

Code No 0128:Supplying Labour for dismantling the GI pipes with fittings including stacking the material and other related works - Men mazdoor / Mate

Code No14.75: Repair to plaster of thickness 12mm to 20mm in patches of area 2.5sqm and under including cutting the patch in proper shape , raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar , including disposal of rubbish , all complete

Code No27.28.3: Chipping of unsound / weak concrete material from slabs , beams , columns etc. with manual Chisel and / or by standard power driven percussion type or of approved make including tapering of all edges , making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete - 25 mm average thickness

Code No. Nil. Applying a polymer based anticorrosive coating material of CERA/SIKA/ FOSROC / MC Bauchmie /DON/BASF OR EQUIVALENT make certified and tested by accredited institutions mixing mechanically until it is homogeneous and applying the same as one rich coat on prepared steel surface with brush with all lead and lift etc., complete and as directed by Engineer –in –charge. (Measurement as per the total area of treatment).(#- Rate adopted in the work of repair & rennovation works in the Assistant professor quarters Block B,C & D in the PEC campus)

Code No27.31.1 :Providing , mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and complete in all respect - SBR Polymer ( @ 10% of cement weight ) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer

Code No.27.38.1: Shotcreting R.C.C .columns , beams and slabs etc. in laysres with approved design mix concrete having the specified minimum characteristic compressive strength (with ordinary portland cement , coarse sand and graded stone aggregate of 10mm maximum size in proportion as per design criteria) including the cost of centering and shuttering at edges and corners etc. Note: Rates shall include the providing necessary ground wires etc. The levelling gauges ,if used , shall be paid for separately. Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument. - 25 mm thick in Grade M 25 with cement content not less than 330 kg per cum

Code No. 22.14.1 :Grading roof for water proofing treatment with - Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Code No. 27.56: Application of ZMB 60/ equivalent solution 100kg ZMB 60 / equivalent, 1 litre ZMB Nano thinner, 20 litre water and 1 litre Zycoprime / equivalent = 122 litre / kg) over already applied cost of Zycosil / equivalent and Zycoprime / equivalent solution on the top of all the RCC plinth beam by brush / spray coat before errection of GFRG over RCC plinth beams in GF. In the case of upper floors 150mm wide on floor slab all the external walls, bath / toilet/ wet areas (3 hrs drying time) before errection of wall panel on upper floors including erection of parapet wall.

Code No.6.4.1 :Brick work with common burnt clay F.P.S (non modular ) bricks of class designation 7.5 in superstructure above plinth level upto floor five level in all shapes and sizes in - cement mortar 1:4 ( 1 cement : 4 coarse sand)

Code No.13.5.1: 15mm cement plaster on rough side of single or half brick wall of mix - 1:4 (1 cement : 4 coarse sand)

Code No. Nil. Removing the existing cement paint /colour wash in the interior/exterior face using scrapping blade /wire brush and other proper tools up to floor five level to ensure the surface is free of loose particles deposits dusts etc., complete all as directed by the engineer-in –charge

Code No.9.147D.3 :Providing and fixing factory made uPVC white colour sliding glazed window upto 1.50m in height dimension comprising of uPVC multi - chambered frame with in-built roller track and sash extruded profiles duly reinforced with 1.60 + or - 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to UPVC profile), appropriate dimension of UPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile , zinc alloy (white powder coated) touch locks with hook , zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I. fastners 100 x8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shyall 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 shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality , all complete as per approved drawing.(Single / double glass panes , wire mesh and silicon sealent shall be paid separately) - 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 + or - 0.2 mm and single glazing bead / double glazing bead of appropriate dimension.(Area of window above 1.75 sqm upto 2.50 sqm) -sliding window size 1.50x1.35 m

Code No. 21.3.1Providing and fixing glazing in aluminium door, window , ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings (cost of aluminium snap beading shall be paid in basic item) - with float glass panes of 4.0 mm thickness

Code No.9.48.2: Providing and fixing M.S.grills of required pattern in frames of windows etc with M.S. flats , square or round bars etc. including priming coat with approved steel primer all complete - Fixed to openings / wooden frames with rawl plugs screws etc

Code No.13.48.1: Finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacture's specification - 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

Code No.14.42.1 : White washing with lime to give an even shade - Old work (two or more coats)

Code No.13.52.1 :Finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface , etc.complete - on steel work

14.54.1 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade - One or more coats on old work

Code No.12.41.2 : Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes - 110 mm diameter

Code No.12.42.5.2: Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - bend 87.5 degree - 110 mm bend

Code No.12.42.6.2: Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - shoe (plain) - 110mm shoe

Code No.12.43.2 : Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised- PVC rain water pipes by means of 50x50x50mm hard wood plugs , screwed with M.S. screws of required length, including cutting brickwork and fixing in cement mortar 1:4 ( 1 cement : 4 coarse sand) and making good the wall etc., complete - 110mm

Code No.19.33.1: Providing and fixing on wall / column face unplasticised - PVC soil and waste pipes (type - B) conforming to IS : 13592- 1992 including jointing with seal ring conformation to IS : 5382 leaving 10mm gap for thermal expansion - single socked pipes -110mm diametre

Code No.19.33.2: Providing and fixing on wall / column face unplasticised - PVC soil and waste pipes (type B) conforming to IS :13592 - 1992 including jointing with seal ring conforming to IS : 5382 leaving 10mm gap for thermal expansion - Single socketed pipes 75mm diameter

Code No.18.9.12: Providing and fixing ASTM pipes including all ASTM plain& brass threaded fittings i/c fixing the pipe with clamps at 1.00m spacing . This includes jointing of pipes & fitting with one step ASTM solvent cement and testing of joints complete (Internal work exposed on wall ) - 25mm nominal outer dia pipes

Code No.18.9.14: Providing and fixing ASTM pipes including all ASTM plain& brass threaded fittings i/c fixing the pipe with clamps at 1.00m spacing . This includes jointing of pipes & fitting with one step ASTM solvent cement and testing of joints complete (Internal work exposed on wall ) - 40mm nominal outer dia pipes

Code No.10.25.2 : Steel work welded in built up sections / framed work , including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required - in gratings, frames, guard bar, ladder, railings, brackets,gates and similar works

Code No.12.47.1: Providing & fixing UV stabilised fibre glass reinforced plastic sheet roofing upto any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8mm dia G.I.plain / bitumen washers complete but excluding the cost of purlins , rafters ,trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra -voilet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866. The sheets shall be opaque or translucent, clear or pigmented , textured or smooth as specified - 2mm thick corrugated (2.5" or 4.2 " or 6") or step-down (2" or 3" or 6") as specified.

Code No.14.72: Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story height made with 40 mm dia .M.S. tube 1.5m centre to centre , horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as approved. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. (Note: This item to be used for maintenance work judicically, necessary deduction for scaffolding in the existing item to be done.)

K Jayakumara Gurubaran