Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 3, 2017, 10:19 AM
  • H 0727A_H 0727 _07032017_032012.mp4

Date
07/03/2017
W/O
640621
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11137
Time
3:19 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4598
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
30
Purpose
Routine Assessment
Project
WO_640621_TV15078_JUN2017
Material
NRCP
Shape
Circular
Height
28 in.
Width
28 in.
Upstream MH
H 0727A
Downstream MH
H 0727
Dir. of Survey
Downstream
Length Surveyed
252.4 ft.
Total Length
252.4 ft.
Structural Index
2
Structural Quick
2D00
Structural Rating
48
O&M Index
2
O&M Quick
2I00
O&M Rating
100
Overall Index
2
Overall Quick
Overall Rating
148
Pipe schematic from manhole H 0727A to H 0727
MH: H 0727AMH: H 0727downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 0727A0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start130.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start251.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish251.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish252.4 ft. AMH - Downstream Manhole, Survey Ends - H 0727

Observation photos (2)

  • 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

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

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

Observations (8)

DistanceCodeObservation
0AMHH 0727A
130.9SSS
2DAGS
252.4AMHH 0727
0MWM
251.6SSS
0MWL
251.6DAGS

Properties (5)

additional_info
SC345427
custom_field_two
3
customer
LACSD
datetime
2017-07-03T03:19:51-07:00
sewer_category
Gravity