Repair and maintenance of toilet block of 240 men Jawan Barrack at BSF campus Mathura of 167 Bn BSF under DIG (HQ) FHQ New Delhi

(A) Civil WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), 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 :250x16 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 factory made door frame (single rebate) made out of solid foam PVC extruded profile of minimum 60 mm thickness,having homogenous fine cellular structure and integral smooth outer skin.The frame's vertical and hprozontal members to be mitered cut and joined together with PVC solvent adhesive/cement and both corner strengthened with fully threaded steel screws(of required size) fixed diagonally.The door frame is to be fixed to door jambs using 6 nos.SS 304 grade minimum 8 mm dia CSK phillips stainless steel self tapping screws/fasteners with PA6 garde poluamide slevves both of required size,and gap if any between the door frame and jamb must be filled with clear silicon,complete as per direction of the Engineer-in-charge.

Providing and fixing factory made PVC door shutter door made of solid fosm PVC profiles of thickness 5 mm and 15 mm at edges integrally extruded for vertical style and horizontal(top/bottom/lock) rails of minimum cross section of 70 mm x 28 mm ,of shape and design as per manufacturer's specification having homogenous fine cellular structure and smooth integral outer skin, inserted with G.I 'C' section/ rectangular tube profile of minimum 0.60 mm thickness with 120 gsm coating as stiffeners as per manufacturee's specification Mitered cut joint for style and rails providid with telescopic polymeric 'L' corners are jointed together using solvent adhesive and strengthened with fully threded stainless steel screws (of required size) through reinforcedment stiffner with panneling of specified solid foam PVC board/high pressure laminate of required thickness and of approved design and shade (matching the styles and nails),secured within styles and rails with specially designed solid foam PVC moulded beadings of requied size using PVC solvent adhasive/cement. The finished door shutter including SS hardware,1 no SS sliding door bolt 200mmx10 mm ,1 no SS tower bolt 200 mm x10 mm and 2 nos SS handles 125 mm ,shall be fixed with to frame wirh 3 nos stainless steel hinges of minimum size 100x58x1.0 mm and stainless steel screws of required size complete as per direction of the Engineer-in-charge.(Cost of above hardware is inclusive in rates).Mom decorative finish. 5 mm thick solid foam PVC panel of required size with moulded/extruded breading of appropriate design shape and size as per manufacturee's specification(to secure the panel insert tight in place within the style and rails of the shutter) matching the colour & shade of shutter frame.non decorative type.