Bharat Coking Coal Limited Tender

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 flats 30x6mm for diagonal braces and central cross piece

25 mm thick PS flooring

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

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster 1:6 (1 cement : 6 fine sand).

P/F 2 mm MS sheet door

Providing and fixing PVC Door Frame of size 50x47 mm with a wall thickness of 5 mm (± 0.2 mm), made out of single piece extruded PVC profile, with mitred cut joints and joint with 2 nos of PVC bracket of size 190 mm x 100 mm long arms of cross section size 35 x 15 mm & self driven self taping screws, the vertical door profiles to be reinforced with 40x20 mm M.S. rectangular tube of 0.8 mm , including providing EPDM rubber gasket weather seal throughout the frame, including jointing 5 mm PVC frame strip with PVC solvent cement on the back of the profile. The door frame to be fixed to the wall using 8 x100 mm long anchor fasteners complete, all as per manufacturer's specification and direction of Engineer -in- charge.

24mmthickfactorymadePVCdoorshuttersmadeofstylesandrailsofauPVChollow sectionofsize59x24mm andwallthickness2mm(±0.2mm)withinbuiltedgingonboth sides.Thestylesandrailsmitredand jointat hecornersbymeansof M.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 hickness.Thelockrailmadeupof 'H' section,a uPVChollowsectionofsize100x24mmand2mm(±0.2mm)wall thickness, fixedto theshutterstylesbymeansof plastic/galvanisedM.S. 'U' cleats.Theshutter framefilled withauPVCmulti-chamberedsinglepanelofsizenot lessthan620mm, havingoverall thicknessof20mmand1mm(±0.1mm)wallthickness. Thepanelsfilledverticallyand tiebarattwoplaces byinsertinghorizontally 6mmgalvanisedM.S. rod and fastened with nutsandwashers, completeaspermanufacturer' sspecificationanddirectionof Engineer in-charge. (For W.C. and bathroom door shutter).

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : 15 mm nominal bore

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to cratches etc. complete.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Flyash brick work with 1:6 cm S/S

Finishing walls with water proofing cement paint of required shade : Old work (one or more coats @ 2.20 kg/10 sqm) complete

Brickwork with flyash with 1:6 cm F/P

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand)

Total impact of GST for the purpose of CTC