Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2021, 08:53 AM
  • 16 0521_16 0520_01122021_005931.mp4

Date
01/12/2021
W/O
865111
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00659
PipeID
P13572
Time
12:53 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8416
Sewer Name
16 LAMANDA PARK TRUNK
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_865111_TV16119_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
16 0521
Downstream MH
16 0520
Dir. of Survey
Downstream
Length Surveyed
24.9 ft.
Total Length
24.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4133
O&M Rating
23
Overall Index
3
Overall Quick
Overall Rating
23
Pipe schematic from manhole 16 0521 to 16 0520
MH: 16 0521MH: 16 0520downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 05210 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.2 ft. RMJ - Roots Medium Joint, from 08 to 01 o'clock, 30 %, within 8 inches of joint: YESR15.8 ft. RMJ - Roots Medium Joint, from 02 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start22.3 ft. RMJ - Roots Medium Joint, from 02 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Finish22.3 ft. RBJ - Roots Ball Joint, from 07 to 02 o'clock, 60 %, within 8 inches of joint: YESR24.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish24.9 ft. MSA - Survey Abandoned - DUE TO BALL ROOTS

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Roots Medium Joint, from 08 to 01 o'clock, 30 %, within 8 inches of joint: YESR

    4.2 ft. - Roots Medium Joint, from 08 to 01 o'clock, 30 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 02 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

    15.8 ft. - Roots Medium Joint, from 02 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

  • Roots Ball Joint, from 07 to 02 o'clock, 60 %, within 8 inches of joint: YESR

    22.3 ft. - Roots Ball Joint, from 07 to 02 o'clock, 60 %, within 8 inches of joint: YESR

  • Survey Abandoned - DUE TO BALL ROOTS

    24.9 ft. - Survey Abandoned - DUE TO BALL ROOTS

Observations (10)

DistanceCodeObservation
4.2RMJ
22.3RMJ
22.3RBJ
24.9DAGS
2DAGS
15.8RMJ
0AMH16 0521
0MWM
0MWL
24.9MSADUE TO BALL ROOTS

Properties (7)

additional_info
630069011121202
custom_field_three
ABANDONED DUE TO BALL ROOTS
custom_field_two
5
customer
1
datetime
2021-01-12T00:53:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false