PROVINDING AND LAYING PREMIX CARPETING WITH SDBC ON STREET NO.13 and 14 OLD BISHAN NAGAR WARD 28 Est Cost Rs. 11.61 lacs dt 22/23.06.2026

SEWERAGE AND DRAINAGE Providing & fixing 560 mm, 500 mm and 450 mm internal diametre circular or 450 mm x 600 mm clear inside opening rectangular RCC manhole cover and frame ISI marked as per IS:12592-2002 including carriage from the stores of the Engineer-in-charge to site of work, loading, unloading including stacking and setting the same to correct lines over manholes including cement concrete coping (M:20) around the frame ect. Dia of steel for lifting hook is 16mm (for EHD and HD). RCC Man hole cover with Frame 500mm i/d RCC man hole cover with frame as per ISI Medium duty

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN-8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness and making good the leakages and defects including cost of specials (Specials and Solvent should be of same make as that of pipes) complete in all respects. 200mm o/d pipe

Constructing brick masonry road gully chambers as per standard drawings (as per sizes given below) including dressing of beds and sides of chambers to exact profiles, 15cm thick C.C 1:6:12 in foundation, first class brick work laid in cement sand mortar 1:5, 40mm thick cement concrete 1:2:4 topping inside the chamber with a floating coat of 1.5mm thick neat cement laid in one operation to the topping, the entire inner surface of the chamber rendered with neat cement not less than 12.50mm in thickness of 1:2 cement sand plaster and finished with a floating coat of neat cement 1mm thick left absolutely smooth polished and correct to template including cost of precasted RCC road gully grating and frame including paint with coal tar (as specified in item No. 29.49) complete and to the requirement of the Engineer-In-Charge. Single Road Gully chamber Size 610mm x 457mm x 800mm

P/L Tack coat 0.4 kg / sqm

P/L 50-75 mm thick BM

P/L 25-30 mm Thick SDBC

Raising of manhole cover frame