Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2016, 08:48 AM
  • 05 1020_05 1019 _12302016_010018.mp4

Date
12/30/2016
W/O
613357
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00421
PipeID
P06254
Time
12:48 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3953
Sewer Name
05 AVIATION BOULEVARD TRUNK
City
EL SEGUNDO, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
12
Purpose
Routine Assessment
Project
WO_613357_TV05010_JAN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 1020
Downstream MH
05 1019
Dir. of Survey
Downstream
Length Surveyed
338.9 ft.
Total Length
338.9 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2M00
O&M Rating
136
Overall Index
2
Overall Quick
Overall Rating
139
Pipe schematic from manhole 05 1020 to 05 1019
MH: 05 1020MH: 05 1019downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 10200 ft. MWL - Water Level, 10 %of cross sectional area3.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start312.5 ft. CM - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES333 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"333 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES337.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish338.9 ft. AMH - Downstream Manhole, Survey Ends - 05 1019

Observation photos (3)

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

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

  • Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    312.5 ft. - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    333 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
333TBA
0MWM
312.5CM
337.3DAGS
333DAE
0AMH05 1020
0MWL
338.9AMH05 1019
3.1DAGS

Properties (6)

additional_info
SC306466
custom_field_two
4
customer
LACSD
datetime
2016-12-30T00:48:25-08:00
documentation
PRO-PIPE
is_lateral_inspection
false