Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 15, 2017, 10:19 AM
  • 02 0667_02 0666_15052017_031953.mp4

Date
05/15/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03221
Time
3:19 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4453
Sewer Name
02 EAST COMPTON BOULEVARD EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
28
Purpose
Routine Assessment
Project
WO_618894_TV02057_MAY2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
02 0667
Downstream MH
02 0666
Dir. of Survey
Downstream
Length Surveyed
474.3 ft.
Total Length
474.3 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2R00
O&M Rating
188
Overall Index
2
Overall Quick
Overall Rating
191
Pipe schematic from manhole 02 0667 to 02 0666
MH: 02 0667MH: 02 0666downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 06670 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %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, Start37.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"159.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"225.8 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES238 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"352.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"427.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"473.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish474.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0666

Observation photos (2)

  • 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 Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

    225.8 ft. - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
0AMH02 0667
352.3TFA
473.2DAGS
0MWL
474.3AMH02 0666
37.4TFA
225.8CM
0MWM
238TFA
427.2TFA
159.5TFA
2DAGS

Properties (5)

additional_info
SC345229
custom_field_two
4
customer
LACSD
datetime
2017-05-15T03:19:30-07:00
is_lateral_inspection
false