Tube Investments Of India Limited Tender

Filling available excavated earth (excluding rock) intrenches, plinth, sides of foundations etc. in layers notexceeding 20cm in depth, consolidating each depositedlayer by ramming and watering, lead up to 50 m and liftupto 1.5 m.

Excavating, supplying and filling of local earth (includingroyalty) by mechanical transport upto a lead of 5 km alsoincluding ramming and watering of the earth in layers notexceeding 20 cm in trenches, plinth, sides of foundationetc. complete.

Extra for additional lift of 1.5m or part thereof - All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – all work up to plinth level

(i) 1:5:10 ( 1 Cement: 5 fine sand : 10 graded well burntbrick aggregate 40 mm nominal size)

Centering shuttering including struttings, proppingetc. and removal of form work for: (i) Foundations, footings, bases for columns.

Providing and laying in position specified grade ofreinforced cement concrete excluding the cost ofreinforced cement concrete excluding the cost ofcentring, shuttering, finishing and reinforcement- -All work upto plinth level: (i) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc.and removal of form work for: (i) Foundations, footings, bases for columns etc. for massconcrete with timber plank

Reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding allcomplete upto plinth level. (i) Thermo-Mechanically Treated bars of grade Fe-500D or more

First class brick work in foundation and plinth including cost of all materials as required complete:- (i) In cement mortar 1:6 ( 1 cement : 6 fine sand ).

Half brick masonry work with first class bricks infoundation and plinth including cost of all materials asrequired complete:- (i) In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing 1mm thick M.S. sheet door withframe of 40x40x6mm angle iron and 3mm M.S. gussetplates at the junctions and corners, & with cleats withbolts & nuts, rivets, locking arrangement, handles, hooks& eyes, pinlets including embedding in cement concreteof required grade for fixing in position, all necessaryfittings, including applying a priming coat of approvedsteel primer etc. complete as required:- (i) Using flats 30x6mm for diagonal braces and central cross piece

Supplying and fixing rolling shutters of approved make,made of required size M.S. laths interlocked togetherthrough their entire length and jointed together at theend by end locks mounted on specially designed pipeshaft with brackets, side guides and arrangements forinside and outside locking with push and pull operationcomplete including the cost of providing and fixingnecessary 275mm long wire springs grade No.2 and M.S.top cover of required thickness for rolling shutters &with handles, hold fast including embedding in cementconcrete of required grade required for fixing in position,all necessary fittings, including applying of approvedsteel primer etc. complete as required:- (i) 80xl.25mm M.S. laths with 1.25 mm thick top cover.

Providing and laying cement concrete 1:2:4 (cement: 2 fine sand: fine sand : 4 graded well burnt brick aggregate) flooringfinished with a floating coat of neat cement includingcement slurry, rounding of edges and strips etc.complete. (i) 25 mm thick with 12.5 mm well burnt brick aggregate

Providing and fixing M.S. round holding down bolts with nuts and wahser plates complete as per standard design.

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. (i) Hot finished welded type tubes

Providing structural steel work in single section fixed with or without connecting plate including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required.

Supply & installation of pre painted Galvalume sheets (size, shape and pitch of corrugation as approved by Engineer-incharge) in 550mpa steel grade, made out of Cold rolled steel coated with Znic-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A 792/A782M, ASTM A90/A90M, ASTM AS 1937, ASTM A924/A92M, Alloy coating AZ150/AZ100, colour coated with high quality polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal or with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead complete upto 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. (i) 0.40mm thickness

Supply & installation of pre-painted Galvalume sheetsroofing accessories in 550mpa steel steel grade, madeout of Cold rolled steel coated with Zinc-Aluminiumalloy coating of 43.5% Zn, 55% Al and 1.5% Siliconconfirming to AASTM A792/A792M and AS1397, Alloycoating AZ150/AZ70, colour coated with high qualitypolyester coating, top coated of modified polyester of20 micron, back side coat of 5 micron, having epoxyprimer coat of 5 micron on both side. Sheet should haveprotective guard film of 25 microns minimum toavoid scratches while transportation. Sheet shouldhave protective guard film of 25 microns minimumto avoid scratches while transportation. The sheetshall be fixed using self drilling /self tapping screwswith EPDM washers complete forRidges/Valley/Gutter/Flashing of width 610mm: (i) 0.40mm thickness

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

Neat cement punning.

Distempering with 1st quality acrylic distemper (readymixed) having VOC content less than 50 grams/ litre, ofapproved brand and manufacture, of required shadeand colour complete, as per manufacurer's specification. [Payment shall be made after submission of TestCertificate issued by the Manufacturer]

Finishing walls with water proofing cement paint ofrequired shade of approved brand and manufacture [Payment shall be made after submission of TestCertificate issued by the Manufacturer] : (i) New work ( two or more coats applied @ 3.84 kg/10 sqm)

Painting with synthetic enamel paint of approved brandand manufacture to give an even shade [Payment shallbe made after submission of Test Certificate issued bythe Manufacturer]: (i) Two or more coats on new work

Making plinth protection 50mm thick of cementconcrete 1:3:6 (1 cement : 3 fine sand : 6 graded wellburnt brick aggregate 20 mm nominal size) over75mm bed of dry brick ballast 40mm nominal sizewell rammed and consolidated and grouted with finesand including finishing the top smooth.