Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2022, 07:32 AM
  • 18 0418_18 0417_03022022_004157.mp4

Date
03/01/2022
W/O
941501
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00699
PipeID
P14253
Time
11:32 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9893
Sewer Name
18 SANTA FE STREET RELIEF TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_941501_TV18173_MAR2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0418
Downstream MH
18 0417
Dir. of Survey
Downstream
Length Surveyed
236.1 ft.
Total Length
236.1 ft.
Structural Index
3
Structural Quick
3H2G
Structural Rating
225
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
229
Pipe schematic from manhole 18 0418 to 18 0417
MH: 18 0418MH: 18 0417downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 04182.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - MAG COAT24.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start174.7 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 10"236.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish236.1 ft. AMH - Downstream Manhole, Survey Ends - 18 0417236.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - MAG COAT

    2.2 ft. - General Observation - MAG COAT

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

    24.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 10"

    174.7 ft. - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 10"

Observations (10)

DistanceCodeObservation
236.1SAV
0MWM
2.2SAV
236.1AMH18 0417
236.1SSS
174.7TB
0MWL
24.3SSS
2.2MGOMAG COAT
0AMH18 0418

Properties (7)

additional_info
630074030122203
custom_field_three
MAG COAT, AGGREGATE VISIBLE, SPALLING
custom_field_two
3
customer
1
datetime
2022-03-01T23:32:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false