Tender For Provision Of Storage For Misc Items In Basement Of Drdo Bhawan, New Delhi, new delhi-Delhi

Provision Of Storage For Misc Items In Basement Of Drdo Bhawan, New Delhi => Limited -Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level : 2 1:2:4 ( 1 Cement : 2 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 4 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) 3 Brick Work With Common Burnt Clay F.P.S. ( Non Modular ) Bricks Of Class Designation 7.5 In Foundation And Plinth In 4 Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) 5 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. 6 Hot Finished Welded Type Tubes 7 Providing Corrugated G.S. Sheet Roofing Including Vertical / Curved Surface Fixed With Polymer Coated J Or L Hooks, Bolts And Nuts 8 Mm Diameter With Bitumen And G.I. Limpet Washers Or With G.I. Limpet Washers Filled With White Lead, Including A Coat Of Approved Steel Primer And Two Coats Of Approved Paint On Overlapping Of Sheets Complete ( Up To Any Pitch In Horizontal / Vertical Or Curved Surfaces ) , Excluding The Cost Of Purlins, Rafters And Trusses And Including Cutting To Size And Shape Wherever Required. 8 1.00 Mm Thick With Zinc Coating Not Less Than 275 Gm / M² 9 Providing And Fixing False Ceiling At All Height Including Providing And Fixing Of Frame Work Made Of Special Sections, Power Pressed From M.S. Sheets And Galvanized With Zinc Coating Of 120 Gms / Sqm ( Both Side Inclusive ) As Per Is : 277 And Consisting Of Angle Cleats Of Size 25 Mm Wide X 1.6 Mm Thick With Flanges Of 27 Mm And 37Mm, At 1200 Mm Centre To Centre, One Flange Fixed To The Ceiling With Dash Fastener 12.5 Mm Dia X 50Mm Long With 6Mm Dia Bolts, Other Flange Of Cleat Fixed To The Angle Hangers Of 25X10x0.50 Mm Of Required Length With Nuts & Bolts Of Required Size And Other End Of Angle Hanger Fixed With Intermediate G.I. Channels 45X15x0.9 Mm Running At The Spacing Of 1200 Mm Centre To Centre, To Which The Ceiling Section 0.5 Mm Thick Bottom Wedge Of 80 Mm With Tapered Flanges Of 26 Mm Each Having Lips Of 10.5 Mm, At 450 Mm Centre To Centre, Shall Be Fixed In A Direction Perpendicular To G.I. Intermediate Channel With Connecting Clips Made Out Of 2.64 Mm Dia X 230 Mm Long G.I. Wire At Every Junction, Including Fixing Perimeter Channels 0.5 Mm Thick 27 Mm High Having Flanges Of 20 Mm And 30 Mm Long, The Perimeter Of Ceiling Fixed To Wall / Partition With The Help Of Rawl Plugs At 450 Mm Centre, With 25Mm Long Dry Wall Screws @ 230 Mm Interval, Including Fixing Of Gypsum Board To Ceiling Section And Perimeter Channel With The Help Of Dry Wall Screws Of Size 3.5 X 25 Mm At 230 Mm C / C, Including Jointing And Finishing To A Flush Finish Of Tapered And Square Edges Of The Board With Recommended Jointing Compound , Jointing Tapes , Finishing With Jointing Compound In 3 Layers Covering Upto 150 Mm On Both Sides Of Joint And Two Coats Of Primer Suitable For Board, All As Per ManufacturerS Specification And Also Including The Cost Of Making Openings For Light Fittings, Grills, Diffusers, Cutouts Made With Frame Of Perimeter Channels Suitably Fixed, All Complete As Per Drawings, Specification And Direction Of The Engineer In Charge But Excluding The Cost Of Painting With : 10 12.5 Mm Thick Tapered Edge Gypsum Moisture Resistant Board 11 Providing And Fixing Aluminium Work For Doors, Windows, Ventilators And Partitions With Extruded Built Up Standard Tubular Sections / Appropriate Z Sections And Other Sections Of Approved Make Conforming To Is: 733 And Is: 1285, Fixing With Dash Fasteners Of Required Dia And Size, Including Necessary Filling Up The Gaps At Junctions, I.E. At Top, Bottom And Sides With Required Epdm Rubber / Neoprene Gasket Etc. Aluminium Sections Shall Be Smooth, Rust Free, Straight, Mitred And Jointed Mechanically Wherever Required Including Cleat Angle, Aluminium Snap Beading For Glazing / Paneling, C.P. Brass / Stainless Steel Screws, All Complete As Per Architectural Drawings And The Directions Of Engineer-In-Charge. ( Glazing, Paneling And Dash Fastenersto Be Paid For Separately ) : 12 For Fixed Portion 13 Polyester Powder Coated Aluminium ( Minimum Thickness Of Polyester Powder Coating 50 Micron ) 14 Providing And Fixing Anodised Aluminium Grill ( Anodised Transparent Or Dyed To Required Shade According To Is: 1868 With Minimum Anodic Coating Of Grade Ac 15 ) Of Approved Design / Pattern, With Approved Standard Section And Fixed To The Existing Window Frame With C.P. Brass / Stainless Steel Screws @ 200 Mm Centre To Centre, Including Cutting The Grill To Proper Opening Size For Fixing And Operation Of Handles And Fixing Approved Anodised Aluminium Standard Section Around The Opening, All Complete As Per Requirement And Direction Of Engineer-In-Charge. ( Only Weight Of Grill To Be Measured For Payment ) . 15 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 ) : 16 25 Mm Thick

INR 500 /-

INR 19900.0 /-

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Name of Work: PROVISION OF STORAGE FOR MISC ITEMS IN BASEMENT OF DRDO BHAWAN, NEW DELHI

Sl. No.	Item Description
1	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :
2	1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)
3	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in
4	Cement mortar 1:4 (1 cement : 4 coarse sand)
5	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.
6	Hot finished welded type tubes
7	Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.
8	1.00 mm thick with zinc coating not less than 275 gm/m²
9	Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer"s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :
10	12.5 mm thick tapered edge gypsum moisture resistant board
11	Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fastenersto be paid for separately) :
12	For fixed portion
13	Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)
14	Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge. (Only weight of grill to be measured for payment).
15	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) :
16	25 mm thick