Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 16, 2021, 07:00 AM
  • 18 0418_18 0417_03162021_001044.mp4

Date
03/16/2021
W/O
880300
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00699
PipeID
P14253
Time
12:00 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8638
Sewer Name
18 SANTA FE STREET RELIEF TRUNK
City
S. 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_880300_TV18173_MAR2021
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
240.4 ft.
Total Length
240.4 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 18 0418 to 18 0417
MH: 18 0418MH: 18 0417downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 04180 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT15.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start177.6 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"237.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish237.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish240.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0417

Observation photos (4)

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

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

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

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

    15.6 ft. - Surface Aggregate Projecting, 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: YES, 8"

    177.6 ft. - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"

Observations (10)

DistanceCodeObservation
2SSS
0MWM
240.4AMH18 0417
2MGOMAG COAT
0AMH18 0418
15.6SAP
237.9SAP
237.9SSS
177.6TB
0MWL

Properties (6)

custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2021-03-16T00:00:05-07:00
documentation
PRO PIPE
is_lateral_inspection
false