Public Works Department Tender

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. Hard rock (blasting prohibited)

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift.

Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete.

CONCRETE WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1 :2:4 (1 cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500 D or more.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana I Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana I Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works above plinth level upto floor V level Concrete of M25 grade with minimum cement content of 330 kg /cum

Add for using extra cement in the items of design mix over and above the specified cement content therein.

MASONRY WORK

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1 :4 (1 cement: 4 coarse sand)

STONE WORK

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1 : 6 : 1 2 (1 cement: 6 coarse sand : 1 2 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1 :6 (1 cement: 6 coarse sand)

CLADDING WORK

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1 :4 (1 cement: 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. Granite stone slab of colour black, Cherry/Ruby red Area of slab over 0.50 sqm

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. Granite work

Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.

Providing and fixing cramps of required size & shape in RCC/ CC I Brick masonry backing with cement mortar 1 :2 ( 1 cement :2 coarse sand), including drilling necessary hole in stones and embedding the cramp in the hole (fastener to be paid separately). Stainless steel cramps

Providing and fixing expansion hold fasteners on C.C. /R.C.C./Brick masonry surface backing including drilling necessary holes and the cost of bolt etc complete. Fastener with threaded dia 6 mm

WOOD AND P.V.C. WORK

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Sal wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note: Butt hinges and necessary screws shall be paid separately) 35 mm thick shutters

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. Second class teak wood

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. Float glass panes 5.0 mm thick glass panes (weight not less than 12.50 kg/sqm).

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 . 1 0 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 lnline 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 1 4 , 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-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh I Glazing of plain/ toughened/ laminated/ double glass unit with I 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 > 45 m/sec as per IS 875 - Part 3 (ii) Sites with structure height more than 20m for all wind speeds

Providing and fixing wire gauge shutters using galvanized M.S. wiregauge of average width of aperture 1 . 4 mm in both directions with wireof dia 0.63 mm, for doors, windows and clerestory windows with hingesand necessary screws : 35 mm thick shutters

Providing 40x5 mm flat iron hold fast 400 mm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 300x100x150 mm, 1 :3:6 mix (1 cement: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

STEEL WORK

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

FLOORING

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement: 4 coarse sand): 25 mm thick

Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 1 2 mm (average) thick cement mortar 1 :3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.

Extra for pre finished nosing in treads of steps of Kota stone/ sand stone slab.

FINISHING

12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Finishing with Deluxe Multi surface paint system for interiors and exteriors 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

French spirit polishing : Two or more coats on new works including a coat of wood filler

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

NON-SCHEDULE ITEMS

Stone work (machine cut edges) for wall lining etc. upto 10 metre height, backing filled with a grout of average 12 mm thick cement mortar 1:3 (1 cement : 3 coarse sand) including pointing in white cement mortar 1:2 (1 white cement : 2 stone dust) with an admixture of pigment matching the stone shade : (To be secured to the backing and the sides by means of cramps and pins which shall be paid for separately) : Himalayan stone - exposed face fine dressed with rough backing 50 mm thick ( 450mm x 200mm) (Wall Cladding Stone)

Providing and fixing bright finished brass handles with screws etc. complete: Pull handle Model no-VISH GS Size 200 mm, (Ref From DSR 9.81.1)

Providing and fixing bright finished brass handles with screws etc. complete: Pull handle Model no-VISH AB Size 100 mm (Ref From DSR 9.81.1)

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete Model no- VX Size (200x12) mm (Ref From DSR 9.74.2)

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete Model no- VX Size (150x12)mm, (Ref From DSR 9.74.3)

Providing and fixing bright finished brass butt hinges with necessary screws etc. complete : Size (100x75x3) mm, (Ref From DSR 9.72.3)

Providing and fixing bright finished brass butt hinges with necessary screws etc. complete : Size (125x75x4) mm, (Ref DSR 9.72.1)

Providing and fixing aluminium casement stays, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. Brass casement stays (straight peg type ) 200 mm weighing not less than 0.24 kg Size 150 mm (Ref from DSR 9.86.3)

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete. Model No- DS 02 Size: 140 mm (Ref from DSR 9.82)

Providing and fixing 2nd Deodar Wood wood plain lining tongued and grooved, including wooden plugs complete with necessary screws and priming coat on unexposed surface. 25 mm thick

Providing, laying and fixing of Deodar Wood as in built runner having size of 100mmX70 mm through out over masonary course during construction of wall as per detail drawing. It allows to apply adhesive on top and bottom of wood surface with additional fixing accessories of GI nut & bolt/ anchor fastners, nails, screws etc. to masonary work or provided RCC runner to protect against demormation with all due respect to complete the job. It allows providing and applying minimum two coats of approved water base PU polishing complete with required primer / sealer coat, rubbing, sand papering, powdering, etc. to exposed surface complete as per manufacturer specification.

Providing and fixing Deodar Wood ceiling in 25 mm thick 150 mm wide deodar wood plank.

Providing and fixing Deodar Wood Jhalar (Manually Hand Carved) in 25 mm thick 300 mm wide deodar wood plank.

Two or more coats on new works including a coat of wood filler Hydro Oil For Exterior Coating

Supply, transportation, installation, fitting & fixing and supervision of Laminated Asphalt Shingles having multilayer Panel produce three dimensional profile and shadow lines with fiber glass mat, Waterproof, durable coating, temper proof, 110mph wind resistance, UL Class-A, fire resistance rating, exposure 5.5/ 8 inch, weight up to 450 Pound/ 100 Sqft. Or more, high end products last 30 years & more as per instructions laid on ASTM D3462, ASTM D3018, ASTM D7158-Class-H. The Laminated Asphalt Shingles as per specifications must be laid in proper way over 20mm Cement Fiber Board Make - Everest or Equivalent. and moisture barrier membrane and Algae resistant Ridge with all required fixtures & fastenings as a complete job as per instructions and satisfaction of Engineer-in-charge with contractors’ own material, labour, tools, lead, lift, T&P, etc. The design and methodology to be approved by Eingeer-in-charge prior commencement of the work. The rate included cost of materials, transportation to site, installation, fixing, pegging, pre-installation preparation works, supervision, petty works involved, taxes, GST, etc. as a compete job.

Civil Works for Electrical

EM-AA-750x750x900mm ELECTRICAL & ELV MANHOLE

EM-B-600x600x600mm ELECTRICAL MANHOLE

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soils / ordinary rock

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 Kgs/CuM. Excess/ less cement used as per design mix is payable/recoverable separately).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Form Work : Centring and Shuttering for Foundations, footings, bases of columns, etc. for mass concrete

Centring and Shuttering for Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centring and Shuttering for Suspended floors, roofs, landings, balconies and access platform

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more.