Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2020, 08:12 AM
  • H 1339_H 1338_12162020_004022.mp4

Date
12/16/2020
W/O
860137
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01184
PipeID
P25882
Time
12:12 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8249
Sewer Name
H JOINT OUTFALL H - UNIT 8L RELIEF
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
WO_860137_TV22099_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1339
Downstream MH
H 1338
Dir. of Survey
Downstream
Length Surveyed
217.3 ft.
Total Length
217.3 ft.
Structural Index
2
Structural Quick
312B
Structural Rating
37
O&M Index
2
O&M Quick
2G00
O&M Rating
82
Overall Index
2
Overall Quick
Overall Rating
119
Pipe schematic from manhole H 1339 to H 1338
MH: H 1339MH: H 1338downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - H 133910.7 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start17.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES18.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES21.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start99 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish214 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish217.3 ft. AMH - Downstream Manhole, Survey Ends - H 1338

Observation photos (4)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    10.7 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    17.2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

    18.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

Observations (11)

DistanceCodeObservation
0MWL
21.3SSS
0MWM
214DAGS
0MGOCONNECTION AT MH, 3 O'CLOCK
0AMHH 1339
99SSS
10.7DAGS
18.2SSS
217.3AMHH 1338
17.2CM

Properties (7)

custom_field_three
SURFACE SPALLING
custom_field_two
3
customer
1
datetime
2020-12-16T00:12:18-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
39562