Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 8, 2019, 06:24 AM
  • H 1228_H 1227 _10072019_231828.mp4

Date
10/07/2019
W/O
792811
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01182
PipeID
P17652
Time
11:24 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6099
Sewer Name
H JOINT OUTFALL H - UNIT 8K RELIEF
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_792811_TV15041_OCT2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1228
Downstream MH
H 1227
Dir. of Survey
Downstream
Length Surveyed
501.2 ft.
Total Length
501.2 ft.
Structural Index
3
Structural Quick
3S2S
Structural Rating
495
O&M Index
2
O&M Quick
412S
O&M Rating
202
Overall Index
2
Overall Quick
Overall Rating
697
Pipe schematic from manhole H 1228 to H 1227
MH: H 1228MH: H 1227downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 12280 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. MGO - General Observation - MAG COATING THROUGHOUT PIPE7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start113 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"193.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"265.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"324 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"387.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"501 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish501 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish501 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish501.2 ft. AMH - Downstream Manhole, Survey Ends - H 1227

Observation photos (4)

  • Upstream Manhole, Survey Begins - H 1228

    0 ft. - Upstream Manhole, Survey Begins - H 1228

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

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

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

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

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

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

Observations (16)

DistanceCodeObservation
501DAGS
8.1SAP
501.2AMHH 1227
387.3TB
2MGOMAG COATING THROUGHOUT PIPE
193.3TB
265.7TF
501SAP
113TBA
0AMHH 1228
501SSS
7SSS
324TBA
0MWM
0MWL
8.1DAGS

Properties (7)

additional_info
SC378446
custom_field_two
3
customer
LACSD
datetime
2019-10-07T23:24:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30904