Bharat Coking Coal Limited Tender

White washing with lime to give an even shade : Old work (two or more coats)

25 mm thick PS flooring in 1:2:4 mix

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3 mm thick

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces

Providing and fixing 1 mm thick MS sheet window all complete.

ProvidingandfixingfactorymadeuPVCdoor framemadeofuPVCextrudedsections havinganoveralldimensionasbelow(tolerance±1mm), withwall thickness2.0mm(± 0.2mm),cornersof thedoor frametobeJointedwithgalvanizedbracketsandstainless steel screws, jointsmitred andPlasticwelded. The hinge side vertical of the frames reinforcedbygalvanizedM.S. tubeof size19X19mmand1mm(±0.1mm)wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer- in-charge Extruded section profile size 42x50 mm

24mmthickfactorymadePVCdoorshuttersmadeofstylesandrailsofauPVChollow sectionofsize59x24mmandwallthickness2mm(±0.2mm)withinbuiltedgingonboth sides.Thestylesandrailsmitredandjointat thecornersbymeansofM.S.galvanised/ plasticbrackets of size75x220mmhavingwall thickness 1.0mmand stainless steel screws. The styles of the shutter reinforcedby insertinggalvanisedM.S. tubeof size 20x20mmand1mm(±0.1mm)wall thickness.Thelockrailmadeupof 'H' section,a uPVChollowsectionofsize100x24mmand2mm(±0.2mm)wall thickness, fixedto theshutterstylesbymeansofplastic/galvanisedM.S. 'U' cleats.Theshutter framefilled withauPVCmulti-chamberedsinglepanelofsizenot lessthan620mm,havingoverall thicknessof20mmand1mm(±0.1mm)wallthickness.Thepanelsfilledverticallyand tiebarattwoplacesbyinsertinghorizontally6mmgalvanisedM.S.rodandfastenedwith nutsandwashers,completeaspermanufacturer'sspecificationanddirectionofEngineer in-charge. (For W.C. and bathroom door shutter).

Brick work in cement mortar 1:6 in foundation and plinth with fly ash bricks cement mortar 1:6

Total impact of GST for the purpose of CTC