HEW 72 Providing and fixing road gully chamber near T/well No. 3 in Sec-2, Palwal and all other works contingent thereto.

[21.102.1.4]Providing , lowering, laying, aligning, cutting (cut surface to be finished uniformly), jointing with coupling and EPDM rubber rings marked with IS: 5382 and testing, AC pressure sewerage and drainage pipes manufactured with Mazza process as per IS 6908:1991 and specials into trenches for all levels/depths including carriage, loading/ unloading, stacking, handling, rehandling etc. complete in all respects to the satisfaction of the Engineer in charge (Rates are inclusive of couplers, EPDM rubber rings and specials but exclusive of excavation and refilling) 1.4. Class I (Ultimate load capacity 60KN/sqm) - 250mm i/d

[21.87.1.2]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 lime concrete 16:24:100 (as per specified in item No.10.6) in foundations 1st class brick work laid in cement sand mortar 1:5, 40 mm 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 12mm in thickness of 1:2 cement sand plaster and finished with floating coat of neat cement 1 mm thick left absolutely smooth polished and correct to templates including labour for fixing the C.I. road gully grating and frame including painting with coal tar (as Specified in item No. Item 21.48) complete to the requirement of the Engineer in-charge 1.2. Single road gully chamber - Size.-610 mmx457 mmx1105mm

[3.1.1]By Mechanical Transport including loading, unloading and stacking 1. Lime, moorum, building rubbish

[4.12.1]Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. 1. All kinds of soil

[5.23.1]Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 1. Nominal concrete 1:1.5:3 or richer mix (i/c equivalent design mix)

[6.1.1]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1. 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)