Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2017, 06:27 AM
  • H 0748_H 0747_06072017_235210.mp4

Date
07/06/2017
W/O
640626
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00941
PipeID
P11157
Time
11:27 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4553
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
Purpose
Routine Assessment
Project
WO_640626_TV22077_JUN2017
Material
NRCP
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
H 0748
Downstream MH
H 0747
Dir. of Survey
Downstream
Length Surveyed
714.3 ft.
Total Length
714.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole H 0748 to H 0747
MH: H 0748MH: H 0747downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07480 ft. MWM - Water Mark, 25 %of cross sectional area2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start714.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish714.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish714.3 ft. MSA - Survey Abandoned - CABLE MAXED OUT714.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

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

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

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

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

Observations (10)

DistanceCodeObservation
714.3SSS
0MWL
2.9SAV
0AMHH 0748
2.2DAGS
0MWM
714.3DAGS
714.3MSACABLE MAXED OUT
714.3SAV
2.9SSS

Properties (5)

additional_info
SC345391
custom_field_two
3
customer
LACSD
datetime
2017-07-06T23:27:53-07:00
sewer_category
Gravity