Providing and fixing PVC pipes on facade of Lok Nayak Bhawan to drain out the wastewater coming from washrooms / other places and some misc works in Type-V Qtrs south end lane under Humayun Lane S/c BM-PK Division

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

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 (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates efc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Providing and fixing multi walled transparent/opaque 10 mm thick polycarbonate sheet UV co-extruded with UV coating on one side, weight 1.60 to 2.05 kg/sqm. Light transmission 30–80%. Dart drop impact test value >15 and ≤60 Joules. Flame retardancy UL-94HB/V-0 as per IS-14434:2023 or ASTM D635-18 or EN13501. Yellowness index per ASTM E313 (D1925): ≤2 initially and ≤10 after 5000 hours UV exposure. Fixed on tubular steel structure with aluminium Alcox section 60×18×2 mm (anodized 25 microns), weight ≥0.462 kg/m. Weather proof Neoprene/EPDM rubber gasket on both sides of joints. Aluminium section at joints fixed on both sides. Silicon sealant at all joints. Open overhead ends sealed with anodised aluminium U Profile/channel 10×10×1.5 mm, weight ≥0.2 kg/m. Fixed to MS frame with self-tapping and self-drilling 55 mm long steel screws @ 300 mm c/c. Rate inclusive of polycarbonate sheet, aluminium profile, channel, EPDM gasket, self-tapping screws, nut bolts, silicon sealant. Excluding cost of steel structure (paid separately). Includes hoisting, scaffolding, safety precautions. 10 mm thick, U value ≤2.50 W/m²K.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Bend 87.5° 110 mm bend