Replacement Of Roofing And Misc.Works At Barrack No.13 At Old Hydrabad House , Nagpur (Only For Society) (2Nd Call).- Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material uptoa distance of 50m.beyond the building area and stacking and spreading as directed,dewatering,preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.5 m.) By Mechanical Means 2 Providing soling using80mm sizetrapmetalin15cm.layerincludingfilling voidswith Crushed sand/grit, ramming, watering etc. complete. 3 Providing and laying Castinsitu/Ready Mix cement concrete inM-10oftrap/granite/ quartzite/gneiss metal for foundation and bedding including bailing outwater,Steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided,finishing if required and curing complete,with fully automatic microprocessor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete.With fine aggregate (Crushed sand VSI Grade) 4 Dismantlingbrickmasonryinlimeorcementmortarandstackingthematerilsasdirected with all leads, lifts etc. 5 Removing G.I. or A.C. sheet roofing including purlins, principal rafters etc. including sorting serviceable and unserviceable materials,stacking the same as and where directed in the compound including scaffolding etc. complete. 6 Removing rafters from roof including the materials asdirectedwithallleads ,liftsetc. complete. 7 Removing purlins from roof including stacking as directed with all leads , lifts etc. complete. 8 Providing second class Burnt Brick masonry with conventional/I.S.type bricks in cement mortar1:6insuperstructureincludingstrikingjoints,rakingoutjoints,wateringand scaffolding etc. Complete 9 Providing and laying Castinsitu/Ready Mix cement concreteM-20oftrap/granite/quartzite/ gneiss metal for R.C.C. beams and lintels as per detailed designs and drawings or asdirectedincludingsteelcentering,formwork,coverblocks,laying/pumping, compactionandrougheningthesurfaceifspecialfinishistobeprovidedandcuringetc. complete. (Excluding reinforcement and structural steel). with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) 10 Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C.pilecaps,footings,foundations,slabs,beamscolumns,canopies,staircase,newels, chajjas,lintelspardis,copings,fins,archesetc.asperdetaileddesigns,drawingsand schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete. 11 Providing structural steel work in trusses, other similar trussed purlins and members with all bracing,gussetplatesetc.asperdetaileddesignsanddrawingsoras directedincluding cutting,fabricating,hoisting,erectingfixinginposition, Makingriveted/bolted/welded connectionandone coat of anticorrosive paint andover it 2 coats of oil painting approved quality and shade etc. complete. 12 Providing Gas or Electrical welding for structural steel section, plates as per detailed drawing. For less than 10 mm thick section. 13 Providing andfixing colourcoatedZincalume (R)AZ150(min150gms/sq.mt.totalon each side ) profiled sheets for roofing. The feed material is manufactured out of nominal 0.45 mm Base Metal Thickness ( BMT ) (0.5 mm TCT ), Hi-strength steel with min.550 MPa yield strength,metallichotdipcoatedwithAluminium-Zincalloy(55%aluminium 43.4%zinc 1.6% silicon) with COLORBOND ( R ) steel quality super durable polyester paint coat ( with inorganicpigment).Thepaintshallhaveatotalcoatingthicknessofnominal35um, comprising of nominal 25 um exterior coat on top surface and nominal 10 um reverse coat on back surface. Profile sheet shall have nom. 950-1050 mm effective cover width and nominal 25-30 mm deep ribs with subtle square fluting in the five pan at nominal 180-250 mm center- to-center.The endribshallbedesignedforanti-capillarygroove.andreturnleg.Thefeed material should have coil manufacturers product details marked a regular interval. Including fasteners with min. fastened with min. 25 um Zinc-Tin alloy coated, Hex head, self-drilling screw etc. complete. (weight of profile 4.52 Kilogram/ One Square Metre) 14 Providing and fixing of colour coated Zincaluminium( R ) AZ150 ( min 150 gms/sq.mt. total on each side ) profiled sheets for roofing. The feed material is manufactured out of nominal 0.45 mm Base Metal Thickness ( BMT ) (0.5 mm TCT ), Hi-strength steel with min.550 MPa yield strength, metallic hot dip coated withAluminium-Zinc alloy (55% aluminiumm 43.4% zinc 1.6% silicon) with COLORBOND ( R ) steel quality super durable polyster paint coat ( withinorganic pigment). The paint shallhave atotal coating thickness ofnominal 35mm, comprising of nominal 25mmexterior coat on top surface and nominal 10 um reverse coat on back surface. Profile sheet shall have nom. 950-1050 mm effective cover width and nominal 25-30 mm deep ribs with sublet square fluting in the five pan at nominal 180-250 mmcenter- to-center.Theendribshallbedesignedforanti-capacitygroove.andreturnleg.Thefeed material should have coil manufacturers product details marked a regular interval. including fasteners with min. fastened with min. 25 um Zinc-Tin alloy coated, Hex head, self-drilling screw etc. complete. (weight of profile 4.52 Kilogram/ One Square Metre)600 mm girth (Surface Width). 15 Providing internal cement plaster 20mm thick in a single coat using Ready to use wall plasterto concrete, brick surfaces in all positions including scaffolding and curing. Providing groove at joint of B.B.Masonry and concrete members complete.a) cement ratio 1:5 With Prior Approval of Concerned S.E. 16 Providing internal cement plaster 12 mm thick in a single coat using Ready to use wall plaster to concrete or brick surface in all positions including scaffolding and curing complete. Providing groove at joint of B.B. Masonry and concrete members complete.a) cement ratio 1:5 With Prior Approval of Concerned S.E. 17 ProvidingandlayingCastinsitu/ReadyMixcementconcreteM-25oftrap/granite/quartzite/gneissmetalforR.C.C.workinfoundationslike raft,strip foundations,grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water,Steel centering,formwork,coverblocks,laying/pumping,compactionandcuring roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc. complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) 18 Providing and laying Vitrified MATT finishhaving decorative type of size 1000 millimeter x 1000 millimeter of 8 to 10 millimeter thickness (on a existing flooring) with bonding chemical andconfirmingtoIS15622-2006(GroupBla)ofapprovedmakeshadeandpatternfor flooringinrequiredpositionlaidonabedofbondingchemicalfillingjointscuringand cleaning etc .complete. 19 Supply & Fixing ofRock / Stone Finished outdoor vitrified flooring Tiles 16 mm thick and required width wide in plain pattern includingCement float, filling joints, with neat cement slurry, Natural sand, curing and cleaning complete. with prior approval of concerned Superitending Engineer. 20 PRIVIDING AND FIXING ANTIMICROBIAL ACOUSTICAL FALSE CEILING: Bioguard Mineral Fibre Acoustical Suspended Ceiling System with 19mm thick Acoustics Microlook 90 Edge Tiles with 15mm face exposed grid. The tiles shall have smooth bright laminated visual with Humidity Resistance (RH) of 99%, NRC 0.7 (Average value of Absorption Co-efficient readings taken at 250 Hz, 500 Hz, 1000 Hz and 2000 Hz) as per ASTM C423 standard, CAC of 41db as per ASTM E1414, Light Reflectance ≥87% as per ASTM E-1477, Thermal Conductivity k = 0.052 - 0.057 W/mK, Colour Global White, Fire Performance of Class 0/1 as per BS 476 Part6/7 and Class A as per ASTM E 84with 19mm Square Tegular/Microlook 90˚ edge and 8mm drop in module size of 600 x 600mm./ 600x1200mm. The scrim on the face of the tile shall be cleanable, washable up to 500 cycle as per ASTM D-4828 and resistant to disinfectants. The tile shall be treated with Anti Microbial coating on the face of the tile to achieve cleanroom classification of class 5 (Class 100) as per ISO 14644-1 and suitable forzone 4 area having partical emission under normal conditions of ISO 5, Decontamination Class of CP10 and Bacteriological Cleanliness Class B1 for specific strains as per NF S 90-35:2003 The tile shall have a rating of 8 or above (face) for tests conducted for Resistance to growth of Mold in accordance to ASTM D3273. It shall be suitable for Green Building application, with Recycled content of 35% having VOC and Formaldehyde emission rate less than 0.1mg/m2/hr. The tile shall have certifications from GRIHA and GreenPro thereby confirming that it is an environment friendly product. SUSPENSION: The tile shall be laid on 15 mm wide T - section flanges colour global white (matching to tile color) having roll formed double stroke rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 38mm (all sections). The deflection loading of the system shall be 12.5 kg/m2 (as per standard installation layout mentioned below) and main beam tested as per ASTM C635 (Deflection limit less than L/360) with a deflection loading of 15kg/m. 21 Transportation of material obtained from debris of various sorts excavated stuff including necessary excavation/ loosing including loading, unloading and conveying and disposing as directed.( Beyond 10 Km. ) 22 Providing royalty charges against royalty paid by the contractor to the Revenue department for supply of different construction material for which royalty is necessary. Natural Sand 23 Testing Charges for Conducting BASIC TEST OF CEMENT.Standard ConsistancyFineness, Specific Gravity,Setting Time ( Initial & Final ), CompressiveStrength, Soundness etc. complete. 24 Testing Charges for Conducting BASIC TEST OF FINE AGGREGATES. Fineness Modulus ( Sieve Analysis ),Silt & Clay Content 25 Testing Charges for Conducting BASIC TEST OF BRICKS Water Absorption (Set of 5 Bricks), CompressiveStrength( Set of 5 Bricks), Efflorescence (Set of 5 Bricks). 26 Testing Charges for Conducting BASIC TEST OfSTEEL BAR TESTING Upto 16 mm(Set of 3 Bars)
