2014022_71_SeaviewTce_SWMP-revC_full · OPW16/0021

Unusual%odours,%colours%or%
                                     None!detected!                      !                       !                                    !
substances%(e.g.!oil!and!grease)%
                                     Minimum!95%!vegetation!cover!
Vegetation%                                                              !                       !                                    !
                                     (minimal!bare!patches)!
                                     Plants!healthy!and!free!from!
%                                                                        !                       !                                    !
                                     disease!
%                                    Average!plant!height!>!500mm!       !                       !                                    !
                                     Maximum!10%!of!surface!
Algal%or%moss%growth%                                                    !                       !                                    !
                                     covered!in!algae!
%                                    No!moss!growth!                     !                       !                                    !
OUTLET!(overflow!weir!and!pipe)!
                                     Outlet!is!structurally!sound!and!
                                     there!is!no!evidence!of!erosion!
Erosion%                             or!subsidence!/!settlement,!        !                       !                                    !
                                     including!around!edges!of!rock!
                                     protection!or!toe!of!weir!
                                     No!damage!that!poses!a!risk!to!
Damaged%or%removed%
                                     public!safety!or!structural!        !                       !                                    !
structures%(e.g.!weir)%
                                     integrity!
Sediment,%litter%or%debris%          No!blockage!                        !                       !                                    !
                                     No!downstream!impediments!to!
                                     the!release!of!water,!no!erosion!
Outlet%freely%draining%to%           or!damage!to!the!outfall!
                                                                       !                         !                                    !
receiving%waterway!                  structure,!and!no!evidence!of!
                                     malfunction!(e.g.!excessive!
                                     sediment!accumulated)!
    !
    *!1!–!PI!met;!2!–!PI!met!after!maintenance!activity!undertaken;!3!–!Additional!maintenance!required;!4!–!Rectification!may!be!required;!NI!–!Not!Inspected;!N/A!
    –!Not!Applicable!
    **!Quantify!where!possible!e.g.!amount!(volume!or!weight)!of!sediment!or!litter!removed!


[OCR of page images]
Unusual odours, colours or
. None detected

substances (e.g. oil and grease)

Minimum 95% vegetation cover
(minimal bare patches)

Plants healthy and free from

disease

Vegetation

Average plant height > 500mm

Maximum 10% of surface

Algal or moss growth
8 8 covered in algae

No moss growth

OUTLET (overflow weir and pipe)

Outlet is structurally sound and

there is no evidence of erosion
Erosion or subsidence / settlement,
including around edges of rock
protection or toe of weir
No damage that poses a risk to
public safety or structural
integrity

Damaged or removed
structures (e.g. weir)

Sediment, litter or debris No blockage
No downstream impediments to
the release of water, no erosion
Outlet freely draining to or damage to the outfall
receiving waterway structure, and no evidence of
malfunction (e.g. excessive
sediment accumulated)

* 1—PI met; 2 — PI met after maintenance activity undertaken; 3 — Additional maintenance required; 4 — Rectification may be required; NI — Not Inspected; N/A
— Not Applicable
** Quantify where possible e.g. amount (volume or weight) of sediment or litter removed