Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 7, 2016, 08:50 AM
  • H 1224_H 1223 _10072016_014829.mp4

Date
10/07/2016
W/O
596964
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01182
PipeID
P17648
Time
1:50 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3776
Sewer Name
H JOINT OUTFALL H - UNIT 8K RELIEF
City
IRWINDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_596964_TV15041_OCT2016
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1224
Downstream MH
H 1223
Dir. of Survey
Downstream
Length Surveyed
550.4 ft.
Total Length
550.4 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
9
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole H 1224 to H 1223
MH: H 1224MH: H 1223downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 12242 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"14.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start258 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Start308.7 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Finish550.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish550.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish550.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish550.4 ft. AMH - Downstream Manhole, Survey Ends - H 1223

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    14.2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 60 %of cross sectional area, Start

    258 ft. - Water Level, Sag in pipe, 60 %of cross sectional area, Start

Observations (13)

DistanceCodeObservation
14.2SAV
550.4SAV
7.8TFA
0MWL
2DAGS
2SSS
308.7MWLS
0MWM
0AMHH 1224
550.4SSS
550.4DAGS
258MWLS
550.4AMHH 1223

Properties (7)

additional_info
SC306313
custom_field_two
3
customer
LACSD
datetime
2016-10-07T01:50:42-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30904