Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 9, 2016, 06:53 AM
  • 30 0228_30 0227 _08082016_235400.mp4

Date
08/08/2016
W/O
579962
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00884
PipeID
P17929
Time
11:53 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3629
Sewer Name
30 VIA CAMPESINA TRUNK
City
PALOS VERDES ESTATES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
09
Purpose
Routine Assessment
Project
WO_579962_TV30062_JULY2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
30 0228
Downstream MH
30 0227
Dir. of Survey
Downstream
Length Surveyed
84.3 ft.
Total Length
84.3 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2B00
O&M Rating
34
Overall Index
2
Overall Quick
Overall Rating
42
Pipe schematic from manhole 30 0228 to 30 0227
MH: 30 0228MH: 30 0227downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 02280 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start33.2 ft. CS - Crack Spiral, from 07 to 11 o'clock, within 8 inches of joint: YES36.1 ft. FS - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES48.2 ft. FS - Fracture Spiral, from 01 to 06 o'clock, within 8 inches of joint: YES77.9 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"84.3 ft. AMH - Downstream Manhole, Survey Ends - 30 022784.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 07 to 11 o'clock, within 8 inches of joint: YES

    33.2 ft. - Crack Spiral, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

    36.1 ft. - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 01 to 06 o'clock, within 8 inches of joint: YES

    48.2 ft. - Fracture Spiral, from 01 to 06 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
48.2FS
0MWL
77.9TBC
84.3AMH30 0227
33.2CS
0AMH30 0228
2DAGS
0MWM
84.3DAGS
36.1FS

Properties (6)

additional_info
SC306063
custom_field_two
3
customer
LACSD
datetime
2016-08-08T23:53:19-07:00
documentation
PRO PIPE
is_lateral_inspection
false