Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 13, 2020, 08:39 AM
  • H 1425_H 1424_08132020_015057.mp4

Date
08/13/2020
W/O
844678
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01204
PipeID
P16297
Time
1:39 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7954
Sewer Name
JOINT OUTFALL H - UNIT 8M
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
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 1425
Downstream MH
H 1424
Dir. of Survey
Downstream
Length Surveyed
318.5 ft.
Total Length
318.5 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
315
O&M Index
2
O&M Quick
2L00
O&M Rating
126
Overall Index
2
Overall Quick
Overall Rating
441
Pipe schematic from manhole H 1425 to H 1424
MH: H 1425MH: H 1424downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - H 14250 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 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, Start85.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"247.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"316.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE316.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish318.5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK318.5 ft. AMH - Downstream Manhole, Survey Ends - H 1424

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

    316.4 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (14)

DistanceCodeObservation
318.5MGOCONNECTION AT MH 3 O'CLOCK
2SSS
0MGOCONNECTION AT MH 3 O'CLOCK
0AMHH 1425
318.5AMHH 1424
2DAGS
316.4SSS
316.4MGOCOCKROACHES IN MANHOLE
247.5TFC
0MWM
316.4DAGS
85.5TFC
0MWL
0MGOCOCKROACHES IN MANHOLE

Properties (7)

additional_info
SC411744
custom_field_three
SPALLING
custom_field_two
4
customer
1
datetime
2020-08-13T01:39:41-07:00
documentation
PRO PIPE
is_lateral_inspection
false