Special Repair to Armsdale building at H.P. Secretariat Chotta Shimla. (SH- Providing and fixing UPVC window and ESS-ESS railing in Back side of Armsdale Building Phase-I and II including Lift and stair hall portion, Conference hall of 6th floor etc

Amount

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge:- of area 3 square metres and above.

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge:- of area 3 square metres and below.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in :cement mortar 1:4 (1 cement : 4 coarse sand) complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge.

15mm (Fifteen milimetre) thick cement plasters in single coat on fair/ rough side of brick/ concrete/ stone walls for interior plastering upto all floor level including arises, internal rounded angles, chamfers and or rounded angles not exceeding 80mm (Eighty milimetre.s) in girth and finished even and smooth with cement mortar 1:6 (one cement: six sand) complete as directed by the Engineer-in-charge including including carriage of materials in all leads and lifts.

Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately) For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.Casement window single panel with S.S. friction hinges (300 x 19 x 1.9 mm), made of (small series) frame 47 x 50 mm & sash 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glass pane glazing bead of appropriate dimension. (Area of window upto 0.75 sqm.) complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge.

roviding and fixing Ess-Ess Railling of 40x40mm size with 1.50mm thick frame otop and bottom section 75x25mm and 1.5mm thick heavy grade supperior type pipe fixing with necessary screws, hinges and locking arrangement complete in all respect upto all floor levels complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge.

Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc.complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge

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 within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge.

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. complete within all leads and lifts including carriage of materials and as per the direction of the Engineer-in-Charge:-Two coats.

Aditya Jaiswal