Page 29 - McD_ROTF DRAINAGE & PIPED SERVICES_Neat

Drainage & Piped Services Standard Specification
Version 2014-1

Costings £
a) Carry out site survey and produce report £
b) Replace defective tiles if necessary per manhole £
c) Provide temporary manhole covers if required per manhole £
d) Provide new manhole cover and frame (say 750 x 700) per manhole £
e) Design and install new drainage installation

2.2 Supply and Installation of Sanitary Ware

Where toilet areas are being relocated then new sanitary ware is to be installed in
accordance with the sanitary ware schedule - see section?

Where toilet areas are remaining in the same locations but are being refurbished then the
contractor is to refer to the design brief as to whether new sanitary ware is to be provided.
If existing sanitary ware is to be reused then the contractor is to take note of the condition
and report to the Project Manager any defects with photographic back up.

In cases where existing wc's are to be reused then the cisterns are to be inspected and
traditional overflows are included they are to be replaced with the integral overflow type
with dual flush facilities.

If traditional urinals are installed then the Project Manager is to be advised and a decision
will be made whether to replace the urinals with the waterless type.

Washbasins are generally of the vanity type in modules of 2 or 3. In some cases for
example where space is restricted the Architects drawing may call for semi recessed or
wall mounted basins as the schedule.

Costings

No. wc pan @£ = £
= £
No. washbasin tap @£ = £
= £
No. waterless urinal @£ = £
= £
No. traditional urinal @£ = £

No. cleaners sink @£

No. trough sink @£

Item - remedial works to existing sanitary ware to be reused

2.3 Above Ground Soil and Waste Pipework Systems

2.3.1 Existing Toilet Areas to be Re furbished

Where existing systems are to be reused the contractor is to ensure that all pipework is
laid to suitable consistent gradients and is adequately supported. Access points are to be
provided above the flood level of sanitary ware to ensure that all soil and waste pipework
can be accessed to clear blockages without the risk of flooding service ducts. All pipework
is to be vented in accordance with BS EN12056 and accepted good practice. Defective
works are to be replaced.

PVCU pipework passing through fire barriers and with particular reference to pipework
crossing between first floor toilets and ground floor ceiling voids is to be checked for fire

McDonalds Restaurants Ltd 2/2