Page 110 - Bulletin 11 2007
P. 110

107





                  Across  the  road  was  a  wedge-shaped  property  called  Douglas  Cottage  belonging  to
                  Canon Lightfoot, which they bought for ₤1,650. Bennett thought the money could be

                  recovered by selling the land at the back. (Fig. 2.25). The pumping station building was
                  to be of pleasing aesthetic design, which it is. Stevens & Slattery were selected as the

                  building  contractors,  but  they  were  not  the  contractors  being  punted  by  Councillor

                  Gibbs, who resigned forthwith and walked out of the Council meeting.


                  When the underground catchpit where the sewage would be collected for pumping was
                  excavated, solid rock was struck and the pit could not be made as deep as necessary.

                  This meant also that the sewers under the street were shallower here, and did not have
                  sufficient gradient to be fully effective.



                  Another problem was how to convey the sewage across the mouth of Zandvlei. Mayor
                  Harry Scowen wanted the estuary kept free so that boats could reach the sea from the

                  vlei,  as  this  was  in  keeping  with  the  Foreshore  Syndicate’s  requirements.  So  at

                  additional  cost  Bennett  specified  a  ‘syphon’  which  would  pass  under  the  bed  of  the
                  estuary and rise up on the other side. Between this point and the pumping station, a pipe

                  of enormous diameter (21 inches) was specified, so that the pipe could in fact double up
                  as a reservoir for sewage between intermittent times when the Muizenberg pumps were

                  in operation. However, when the syphon was built during June (the Government had
                  forbidden  summer  construction  to  prevent  draining  the  vlei  and  to  protect  the  water

                  rights of farmers at the north and west ends of the vlei), a flash flood carried everything

                  away.


                  Bennett  had  at  this  time  -  without  first  obtaining  permission  -  taken  on  private
                  consultancy  work  on  other  engineering  projects  like  the  Somerset  West  Tramway

                  Scheme and the Eastern Suburbs of Cape Town Tramways Scheme, and did not devote
                  sufficient  attention  to  his  Kalk  Bay  Municipal  duties.  The  contractor  found  that  the

                  levels Bennett had supplied him with were wrong, mostly to his disadvantage, and he

                  encountered much more rock than he had been led to expect. The Divisional Council
                  had raised the level of the Main Road since Bennett had done his survey.
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