Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2022, 10:01 AM
  • 18 0411_18 0410_03022022_030733.mp4

Date
03/02/2022
W/O
941501
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00699
PipeID
P14246
Time
2:01 AM
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
Easement/Right of Way
Location Code
D
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 0411
Downstream MH
18 0410
Dir. of Survey
Downstream
Length Surveyed
128.7 ft.
Total Length
128.7 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
125
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
129
Pipe schematic from manhole 18 0411 to 18 0410
MH: 18 0411MH: 18 0410downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 04110 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. MGO - General Observation - MAG COAT2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start128.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish128.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0410128.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • General Observation - MAG COAT

    2.1 ft. - General Observation - MAG COAT

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

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

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

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

Observations (9)

DistanceCodeObservation
0MWM
2.1MGOMAG COAT
128.7SSS
0AMH18 0411
128.7AMH18 0410
0MWL
2.1SSS
2.1SAV
128.7SAV

Properties (7)

additional_info
630074030122203
custom_field_three
MAG COAT, AGGREGATE VISIBLE, SPALLING
custom_field_two
3
customer
1
datetime
2022-03-02T02:01:16-08:00
documentation
PRO PIPE
is_lateral_inspection
false