Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 27, 2020, 05:26 AM
  • 16 0165_16 0164_08262020_225828.mp4

Date
08/26/2020
W/O
844349
Weather
Dry
Operator/Surveyor
JOSE GONZALEZ
Sewer ID
Z00648
PipeID
P13197
Time
10:26 PM
Certificate
U-0720-70309215
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7968
Sewer Name
ARROYO SECO TRUNK, SECTION 5
City
S. PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_844349_TV16081_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0165
Downstream MH
16 0164
Dir. of Survey
Downstream
Length Surveyed
504.7 ft.
Total Length
504.7 ft.
Structural Index
3
Structural Quick
4F3S
Structural Rating
636
O&M Index
2
O&M Quick
2S11
O&M Rating
201
Overall Index
3
Overall Quick
Overall Rating
837
Pipe schematic from manhole 16 0165 to 16 0164
MH: 16 0165MH: 16 0164downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 01650 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start132.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start303.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish396 ft. RFC - Roots Fine Connection, at 09 o'clock, within 8 inches of joint: YES396 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"501.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish502 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish502 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish504.7 ft. AMH - Downstream Manhole, Survey Ends - 16 0164

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    132.2 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Connection, at 09 o'clock, within 8 inches of joint: YES

    396 ft. - Roots Fine Connection, at 09 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
504.7AMH16 0164
0AMH16 0165
396RFC
502SSS
132.2FM
303.2FM
396TBA
0MWM
2DAGS
0MWL
2SSS
2CM
502CM
501.5DAGS

Properties (6)

additional_info
SC411859
custom_field_two
2
customer
1
datetime
2020-08-26T22:26:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false