Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2020, 10:06 AM
  • 18 0006_18 0650 _07072020_032504.mp4

Date
07/07/2020
W/O
833710
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13822
Time
3:06 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7819
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_833710_TV18059_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0650
Downstream MH
18 0006
Dir. of Survey
Upstream
Length Surveyed
37.2 ft.
Total Length
37.2 ft.
Structural Index
3
Structural Quick
3727
Structural Rating
35
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
38
Pipe schematic from manhole 18 0650 to 18 0006
MH: 18 0650MH: 18 0006upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00060.1 ft. MGO - General Observation - STOP LOG AT U/S MH0.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.2 ft. MGO - General Observation - INCORRECT FTG ON DB2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish31.4 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES34.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start35.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start35.2 ft. MGO - General Observation - 80% MAG COAT37.2 ft. MWM - Water Mark, 5 %of cross sectional area37.2 ft. MWL - Water Level, 0 %of cross sectional area37.2 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE37.2 ft. AMH - Downstream Manhole, Survey Begins - 18 0650

Observation photos (2)

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

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

  • Deposits Settled Compacted,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES

    5.8 ft. - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
0MWM
2.5SAP
37.1MGOSTOP LOG AT U/S MH
35SSS
37.2AMH18 0006
2SSS
2MGO80% MAG COAT
37SAP
0MWL
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
0AMH18 0650
5.8DSC
37MGOINCORRECT FTG ON DB

Properties (7)

additional_info
SC411629
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2020-07-07T03:06:36-07:00
documentation
PROPIPE
is_lateral_inspection
false