Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2021, 07:58 AM
  • 1_1_2_22072021_013551.mp4

Date
07/22/2021
W/O
0901421
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00652
PipeID
P13319
Time
12:58 AM
Certificate
U-1014-06022543
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0318R
Sewer Name
CHAPEL AVENUE TRUNK, SECTION 1
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Maintenance Related
Project
20210722MDM_CHAPEL_AVENUE_TRUNK_SECTION_1
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
16 0276
Downstream MH
16 0271
Dir. of Survey
Upstream
Length Surveyed
66.9 ft.
Total Length
67 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
5
O&M Quick
5141
O&M Rating
9
Overall Index
5
Overall Quick
Overall Rating
9
Pipe schematic from manhole 16 0276 to 16 0271
MH: 16 0276MH: 16 0271upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:25AM0.9 ft. MGO - General Observation - ZOOM APPOX 55'41.3 ft. MGO - General Observation - ZOOM APPOX 25'42 ft. DSZ - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - BROKEN PIPE ROCKS,SOIL61 ft. DAGS - Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES67 ft. MWM - Water Mark, 20 %of cross sectional area67 ft. AMH - Downstream Manhole, Survey Begins - 12:55AM67 ft. MGO - General Observation - MH CONN 3:00 ACTIVE67 ft. MWL - Water Level, 0 %of cross sectional area - NO FLOW

Observation photos (2)

  • Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    6 ft. - Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • General Observation - ZOOM APPOX 25'

    25.7 ft. - General Observation - ZOOM APPOX 25'

Observations (9)

DistanceCodeObservation
0MWM
0AMH12:55AM
25.7MGOZOOM APPOX 25'
66.1MGOZOOM APPOX 55'
6DAGS
25DSZBROKEN PIPE ROCKS,SOIL
67AMH1:25AM
0MGOMH CONN 3:00 ACTIVE
0MWLNO FLOW

Properties (4)

customer
1
datetime
2021-07-22T00:58:19-07:00
documentation
MARTIN,OLIVER 111,BARR,RAMIREZ
is_lateral_inspection
false