PROVIDING WATER SUPPLY TO CIVID 19 HOSPITAL AT NERCHOWK

Amount

Demolition below G.L. upto 1.50Metres depth and disposal of unserviceable materials within 20 metres lead complete in all respects with in all leads and lifts as per direction of the Engineer-in-charge.

Excavation in foundation and trenches (For pipes and pits) up to all depths and in all classification of earth work such as pick work, jumper work, satrurated soil, including bailing or pumping out of water, blasting soft or hard rock or chiselling or wedging out of soft/hard rock, where blasting is prohibited, in all lifts including trimmimg and dressing of sites, lavelling of beds to correct grade including shoring, strutting, planking, timbering and dewatering where ever required. Stacking usable soil in 15cm layers by ramming and watering and then disposing of all surplus excavated soil/ unusable material as directed within all leads / lifts including restoration of unmatalled surfaces of its original condition and including cost of diversion for traffic, night signals boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads and lifts as per direction of the Engineer-in-charge.

Laying and jointing in trenches GI Pipes (Light Grade) including Pipe Fittings complete. (Pipe Fittings and earth work to be measured and paid for separately) complete in all lead and lift to the entrie satisfaction of the Engineer-in- charge.

GI Pipe 50 mm dia

GI Pipe 40 mm dia

Laying,jointing (by way of circumfrential butt welded joints by electrical arc welding) and testing of GI pipe of following dia meters confirming to BIS 3183-2007, steel grade specified below (latest with upto date amendments) having wall thickness as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers/ tapers , all short pieces, beds etc. as per site requirement made from parent tubes . The laying of pipe will include all operation such as cutting, welding, jointing, fabrication of bends, tees etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per relevant IS standards. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches will be measured and paid for separately) complete in all lead and lift to the entrie satisfaction of the Engineer-in- charge.

GI Pipe 65 mm dia ( Medium Class)

GI Pipe 100 mm dia ( Light Class)

Providing and laying cement concrete 1:3:6( 1cement:3 sand: 6 graded stone aggregate 40 mm nominal size) and curing complete excluding the cost of form work in foundation and plinth complete in all respects with in all leads and lifts as per direction of the Engineer-in-charge.

Brick work using common burnt clay building bricks in super structure above plinth level upto floor two level 1st class bricks cement mortar 1:6(1cement:6sand). complete in all respects with in all leads and lifts as per direction of the Engineer-in-charge.

15 mm cement plaster in single coat on rough side of brick/concrete stone walls for interior plastering up to floor two levels including arrises, internal rounded angles, chamfers and/or rounded angles not exceeding 80 mm in girth and finished even and smooth in cement mortar 1:6 (1 cement:6 sand) complete in all respects with in all leads and lifts as per direction of the Engineer-in-charge.

Providing and fixing of supporting plateform 2250x2250mm fixied on all sides with IS channel section 75x40x5mm (Total weight=575.20kg as per drawing and detail). The perationof manufacturing shal including cutting of channel section & welding of channel section applying a priming coat of steel primer after pretreatment of suface complete in all lead and lift to the entrie satisfaction of the Engineer-in- charge.

Providing and Fixing PVC water storage tank 5000 Litre Capacity complete in all lead and lift to the entrie satisfaction of the Engineer-in- charge.

Providing Supplying and Fixing of Wheel, Valves and Float Valves of Various Dia complete in all lead and lift to the entrie satisfaction of the Engineer-in- charge. :-

Wheel Valve 50 mm dia

Float Valve 50 mm dia

Providing and laying of GI Pipe for Scour , Overflow , Inlet and Outlet 50 mm dia (Light class) in all Civil Structure complete in all lead and lift to the entrie satisfaction of the Engineer-in- charge.

competent associates

M/S Apurva Construction