Additional Civil Works at New campus of HNB Uttarakhand Medical University Dehradun

Amount

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5

Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408.Using naturally occuring gravel

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-in-charge.All kinds of soil

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 mm. All kinds of soil.

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 m and lift upto 1.5 m.

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-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete 1:4:8 (1cement :4 coarse sand:08graded brick aggregated 40mm .nominal size.) excluding the cost of centering and shuttering - All work upto plinth level

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth

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

Lintels, beams, plinth beams, girders, bressumers and cantilevers.

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

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 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). All works upto floor V level

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Halfbrickmasonry with F.P.Sbricksofclassdesignation 75 in superstructureabove plinth levelup to floorfivelevel in cementmortar1:4 (1 cement:4 coarsesand)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to sq.m IS : 15622 (thickness to be specified by the manufacture ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative 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 of shutters 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :300x16 mm

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete. 250x10 mm

Providing and fixing aluminium handles ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : 125 mm

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strikeplate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineerin-charge: Fixing with adjustable lugs with split end tail to each jamb.

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.ot finished welded 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. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigments etc., complete.

Providing corrugated G.S. sheetroofing including vertical / curved surfacefixed with polymercoated J orLhooks, boltsand nuts8 mmdiameterwith bitumen and G.I. limpet washersorwith G.I. limpet washers filled with whitelead, including acoatofapproved steelprimerand two coatsof approved painton overlapping ofsheetscomplete(up to any pitch in horizontal/ vertical orcurved surfaces), excluding thecostofpurlins, raftersand trussesand including cutting to sizeand shape whereverrequired. 1.00 mmthickwith zinccoating notlessthan 275 gm/m²

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :Ridges plain (500 - 600mm)

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :Gutter (600 mm over all girth)

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand

Plasteron therough in sideofmix 1:6 (1 cement:6 finesand)mortar

Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Providing and fixingwater closet squatting pan (Indian type W.C. pan ) with 100 mmsand cast Iron P or Strap, 10 litre low level white P.V.C.flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming toIS: 7231, with allfittings and fixtures complete, including cutting and making good the walls and floors whereverrequired :White Vitreous china Orissa pattern W.C. pan of size 580x440 mmwith integraltype foot rests

Providing and fixingwhite vitreous china pedestaltype water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bendwith fittings & C.I. brackets, 40 mmflush bend, overflow arrangement with specials of standard make and mosquitoproof coupling of approved municipal design complete, including painting offittings and brackets, cutting and making good the walls and floors wherever required W.C. pan with ISImarkedwhite solid plastic seat and lid

Providing and fixingwhite vitreous china flat back half stall urinal of size 580x380x350 mmwith white PVCautomatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all inC.P. brass) with waste fitting as perIS: 2556, C.I.trapwith outlet grating and other couplings inC.P. brass, including painting offittings and cutting and making good the walls and floors whereverrequired :

Providing and fixingwash basin withC.I. brackets, 15 mmC.P. brass pillartaps, 32 mmC.P. brass waste of standard pattern, including painting offittings and brackets, cutting and making good the walls whereverrequire :White Vitreous China Wash basin size 630x450 mmwith a pair of 15 mmC.P. brass pillartaps

Providing and fixing C.P. brass bib cockofapproved quality conforming to IS:8931 :15 mmnominalbore

Arihant Constructions