Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2022, 10:25 AM
  • 18 0408_18 0407_03022022_034555.mp4

Date
03/02/2022
W/O
941501
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00699
PipeID
P14243
Time
2:25 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 0408
Downstream MH
18 0407
Dir. of Survey
Downstream
Length Surveyed
453.3 ft.
Total Length
453.3 ft.
Structural Index
3
Structural Quick
3Q2Q
Structural Rating
450
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
452
Pipe schematic from manhole 18 0408 to 18 0407
MH: 18 0408MH: 18 0407downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 04082.1 ft. MGO - General Observation - MAG COAT2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start179 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock - STICK453.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish453.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish453.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0407

Observation photos (4)

  • General Observation - MAG COAT

    2.1 ft. - General Observation - MAG COAT

  • 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

  • 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

  • Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock - STICK

    179 ft. - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock - STICK

Observations (10)

DistanceCodeObservation
0MWM
453.3SSS
0MWL
179OBZSTICK
0AMH18 0408
2.1MGOMAG COAT
453.3SAV
2.1SAV
453.3AMH18 0407
2.1SSS

Properties (7)

additional_info
630074030122203
custom_field_three
MAG COAT, AGGREGATE VISIBLE, SPALLING
custom_field_two
3
customer
1
datetime
2022-03-02T02:25:58-08:00
documentation
PRO PIPE
is_lateral_inspection
false