O/M Deposit MOW Special repair work of NRB Building Under Sub Division Shahdol.

Earth work in excavation by mechanicalmeans (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including dressing of sides and ramming of bottom disposal of excavated earth, lead up to 50m and lift up to 1.5m, disposed earth to be levelled and neatly dressed. (No extra lift is payable if work is done b

Supplying and filling in plinth with crusher stone dust / coarse sand under floors including, watering, ramming and compacting in layers not exceeding 20cm in depth and dressing complete Note: - Maximum thickness of this layer shall be 20 cm.

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diametre holes and plugging with cement mortar 1 :2 (1 cement : 2 sand) to match the existing floor, With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level : M-25 – Grade concrete

M-20 – Grade concrete

With 20mm nominal size graded stone aggregate. M-15 – Grade concrete

With 40mm nominal size graded stone aggregate. M-15 - Grade concrete

M-10 Nominal (Mix -1 Cement : 3 sand : 6 graded stone aggregate)

Upto plinth: Foundations, footings, bases for columns, plinth beams, curtain walls, columns below plinth.

above plinth: Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, and string courses fillets etc.

Providing and laying in position specified grade of einforced cement concrete (with 20mm nominal size graded stone aggregate) excluding the cost of centering,shuttering, finishing and reinforcement - All work up to plinth level :M-20 Grade Concrete

M-15 Grade Concrete

Reinforced cement concrete work (with 20 mm nominal size graded stone aggregate) in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, posts and struts etc. above plinth level and upto floor two level excluding cost of centering, shuttering, finishing and reinforcement: M-20 Grade Concrete

Brick work with fly ash lime bricks (FALG Bricks) conforming to IS:12894-2002, in super structure above plinth level up to floor two level in Cement mortar 1:4 (1 cement : 4 sand)

Cement mortar 1:6 (1 cement : 6 sand)

Brick work with extruded burnt fly ash clay sewer bricks (Conforming to IS: 4885 ) in foundation and plinth :

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws excluding, panelling/glazing which will be paid for separately, all complete as per direction of Engineer-in-charge. 30 mm thick

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick: Kiln seasoned and chemically treated Haldu, Kail, Bija wood

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutter. 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing ISI marked flush doorshutters conforming to IS: 2202 (Part I)nondecorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces ofshutters. 30 mm thick including ISI markedStainless Steel butt hinges with necessary screws.

Providing and fixing in wall lining flatpressed three layer (medium density) particle board or graded wood Prelaminated one side decorative lamination on other side balancing lamination Grade I, Type II, IS : 12823 marked including priming coat on unexposed surface, with necessary fixing arrangement and screws etc. complete : 12 mm thick

Providing and fixing of 1.25 mm thick chromium plated brass plate, with two chromium plated curtain rods brass brackets fixed with C.P. brass screws and wooden plugs, etc., wherever necessary complete: 25 mm dia.

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 steel windows by welding.

Fixed to openings /wooden frames with rawl plugs screws etc.

Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.63 mm all complete. With 2nd class teak wood beading 62x19 mm.

With 12 mm mild steel U beading.

Providing and fixing ISI marked stainless steel sliding door bolts with nuts and screws etc. complete: 300x16 mm

Providing and fixing fly proofstainless steel grade 304 wire gauge, to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm all complete. With 2nd class teak wood beading 62x19 mm.

With 12 mm mild steel U beading

Providing and fixing cup board shutters 25mm thick, with Pre-laminated flat pressed three layer particle board or graded wood particle board IS: 12823 marked exterior grade (Grade l Type ll) having one side decorative lamination and other side balancing lamination including IInd class teak wood lipping of 25mm wide x12 mm thick with necessary screws and bright finished stainless steel piano hinges complete as per direction of the Engineerin-Charge.

Providing and fixing cup board shutters with 25mm thick veneered particle board IS : 3097 marked exterior grade (Grade I) of approved make including IInd class teak wood lipping of 25mm wide x 12 mm thick with necessary screws and bright finished stainless steel piano hingescomplete as per direction of Engineer-in- Charge. With decorative veneering on one side and commercial veneering on other side.

Providing and fixing factory made shutters of 25 mm thick Pre-laminated particle board flat pressed three layer or graded wood particle board with one side decorative finish and other side balancing lamination conforming to IS: 12823 Gradel Type ll, of approved design, and edges sealed with water resistant paint and lipped with aluminium 'U' type edge beading allround the shutter, including fixing with angle cleat, grip strip, cadmium plated steel screws including fixing of aluminium hinges 100x63x4 mm etc. complete as per architectural drawing and direction of Engineer-in-Charge (Cost of 'U' beading and hinges will be paid for separately).

Providing and fixing factory made UPVC door frame made of UPVC extruded sections having an overall dimension as below (tolerance ±1 mm), with wall thickness 2.0 mm (± 0.2mm), corners ofthe door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frame reinforced by galvanized M.S. tube of size 19 X 19mm and 1mm (± 0.1 mm) wallthickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturers specification and direction of Engineer-in-charge:Extruded section Profile size 48x40 mm.

Extruded section Profile size 42x50 mm.

Providing and fixing Panelled UPVC door shutter to existing door frames. 24 mm thickfactory made UPVC door shutters made of styles and rails of a UPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of a UPVC hollow 'H' section, section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. 'U' cleats. The shutter frame filled with a UPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by insertinghorizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter).

Providing and fixing factory made single extruded WPC(Wood Polymer Composite) solid door/window/ceosetory windows and other ames/chowkhat comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers oodpowder/ rice .husk/wheat husk) and non toxic additives (maximum toxicity indexof 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed S.S. screws having minimumdensity of 750 kg/m3 and screw withdrawal strength of 2200 N (Face) & 900 N (Edge), minimum compressive strength 58 N/mm2 , modulus of elasticity 900 N/ mm2 and resistance to spread of flame of Class A category with property of being ermite/borer proof, water/moisture proof and fire retardant and fixed in position with M.S. hold fast/lugs/S.S.dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/lugs or S.S. dash fasteners shall be paid separately) Single rebate (75 mm X 50 mm)

Single rebate (100 mm X50 mm)

Single or double rebate (125 mm X 65 mm)

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2mm and braced with flat iron diagonals 20x5mm size with top and bottom rail of T-iron 40x40x6mm with 40mm dia steel pulleys complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer. Rate includes recess cutting in floor and making good the same wherever required.

Providing and fixing 1mm thick M.S. sheet sliding-shutters with frame and diagonal braces of 40x40x6mm angle iron, 3mm M.S.gusset plates at the junction and corners 25mm dia pulley,40x40x6mm angle and T-iron guide at the top and bottom respectively including applying a priming coat of approved steel primer.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x5mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessaryfittings complete, including applying Using M.S. angels 40x40x6mm for diagonal braces

Using flats 30x6mm for diagonal braces and central cross piece.

Providing and fixing factory made ISI marked glazed steel doors, windows and ventilators side /top /centre hung with beading and Z-section all members such as F7D, F4B, K11 B and K12 B and other tubular section member etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design (sectional weight of only steel members shall be measured for payment). Fixing with 15x3 mm lugs 10 cm. long embedded in cement concrete block 15x10x10 cm of Cement Concrete 1:3:6 (1 Cement : 3 sand : 6 graded stone aggregate 20 mm nominal size).

Providing and fixing pressed steel door frames made of 1.6 mm thick steel profile conforming to IS: 4351 manufactured from commercial mild steel sheet including hinges, jamb, lock jamb, bead and if required angle threshold of mildsteel angle of section 50x25mm, or base ties of 1.60 mm pressed mild steel weldedor rigidly fixed together by echanical means, including 2.5mm thick M.S. pressed butt hinges, with mortar guards, lock strikeplate and shock absorbers as specified filling the frame with Cement Concrete 1:3:6 at site before fixing (costof concrete to be paid separately) fixing with adjustable lugs (200 mm long & 1.0 mm thick) and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in- charge Fixing with adjustable lugs with split end tail to each jamb.

Steel work in built up M.S. tubular section (round, square or rectangular hollow tubes etc.) trusses/frame work etc. including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washersetc. complete Hot finished seamless type tubes

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. Ingratings, frames, guard bar, lader, railings, brackets, gates and similar works

Providing and fixing stainless steel (Grade 304) railing made of Hollowtubes, channels, plates etc. including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete i/c fixing the railing with necessary accessories and stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineerin-charge. (For payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

Providing and fixing glass panes/ steel sheet/ fibre sheet with putty and glazing clips in steel doors, windows, clerestory windows all complete. With 5.50 mm thick glass panes

With 1mm thick mild steel sheet i/c 10x10x1.6mm box beading.

With 2mm thick fibre reinforced polymer (FRP) sheet i/c 10x10x1.6mm boxbeading.

1:6 (1 cement : 6 sand)

6 mm cement plaster 1:3 (1 cement : 3 sand) finished with a floating coat ofneat cement and thick coat of Lime wash on top of walls when dry for bearing of R.C.C. slabs and beams.

Mealamine polishing on door windows by preparing the surface applying putty base course. Prepare the surface smooth by sand papering and then applying mealamine polish with air compressor. Two or more coats on new works including a coat of wood filler.

Float glass panes of thickness 5.5mm

Demolishing lime concrete manually/by mechanical means and disposal of material within 50 metres lead as per direction of Engineer-in-Charge.

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).

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-inCharge.

In cement mortar.

White Vitreous china Orissa pattern W.C. pan of size 580x440mm with integral type foot rests.

W.C. pan with ISI marked white solid plastic seat and lid

25 mm nominal outer dia .Pipes.

32 mm nominal outer dia .Pipes.

40 mm nominal outer dia .Pipes.

Providing and fixing CPVC gate valve with knob of approved quality. 25 mm nominal bore

32 mm nominal bore.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflowpipes but without fittings and the base support for tank

Providing and fixing C.P. brass bib cock of approved quality conforming to IS: 8931, 15 mm nominal bore.

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gm, 15 mm nominal bore.

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards andweighing not less than 690 gm, 15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS: 8931. 15 mm nominal bore.

Providing and fixing C.P. brass pillar cock approved quality and make conforming to IS: specification. 15 mm nominal bore 125 mm long foam flow.

Providing and fixing C.P. brass basin mixer of approved quality and make conforming to IS: specification.15 mm nominal bore.

Providing and fixing C.P. brass wall mixer of approved quality and make conforming to IS: specification. 15 mm nominal bore.

Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12mm thick Pre-laminated particle board flatpressed three layer or graded wood particle board conformingto IS: 12823 Grade l Type ll, in panelling fixed in aluminium doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc.complete as per architectural drawings and directions of engineer-in-charge.

With float glass panes of 5.0 mm thickness (weight not less than 12.50 kg/sqm )

White Vitreous china Anti germ Fluoro-Polymer coated Orissa pattern W. C. pan of size 410X515X255 mm with integral foot rests. (Premium Range)

Note - Quantity of items may vary according to requirement of work and site condition & Apart from these items all items of Building SOR w.e.f. 01.01.2024 included.

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