Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2020, 08:22 AM
  • H 1420_H 1419_08182020_013306.mp4

Date
08/18/2020
W/O
844678
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01204
PipeID
P16291
Time
1:22 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7959
Sewer Name
JOINT OUTFALL H - UNIT 8M
City
WEST COVINA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
Purpose
Routine Assessment
Project
WO_844678_TV22034_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
H 1420
Downstream MH
H 1419
Dir. of Survey
Downstream
Length Surveyed
185.2 ft.
Total Length
185.2 ft.
Structural Index
3
Structural Quick
3F2F
Structural Rating
180
O&M Index
2
O&M Quick
2F00
O&M Rating
72
Overall Index
2
Overall Quick
Overall Rating
252
Pipe schematic from manhole H 1420 to H 1419
MH: H 1420MH: H 1419downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 14202 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start11.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"34.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"130.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"183.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish183.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish185.2 ft. AMH - Downstream Manhole, Survey Ends - H 1419185.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    185.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (13)

DistanceCodeObservation
0MWM
185.2AMHH 1419
0MGOCOCKROACHES IN MANHOLE
11.3TBA
183.8DAGS
34.7TFC
130.6TBA
2SSS
185.2MGOCOCKROACHES IN MANHOLE
183.8SSS
0MWL
0AMHH 1420
2DAGS

Properties (7)

additional_info
SC411749
custom_field_three
SPALLING
custom_field_two
4
customer
1
datetime
2020-08-18T01:22:35-07:00
documentation
PRO PIPE
is_lateral_inspection
false