Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 9, 2017, 05:40 PM
  • H 0795_H 0794_592017_105514.mp4

Date
05/09/2017
W/O
0630308
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00942
PipeID
P11203
Time
10:40 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7402
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
20170509DF_JOINT_OUTFALL_H_UNIT_9C
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
H 0794
Downstream MH
H 0795
Dir. of Survey
Upstream
Length Surveyed
27.7 ft.
Total Length
27.7 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
4
O&M Quick
5141
O&M Rating
11
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole H 0794 to H 0795
MH: H 0794MH: H 0795upstream0 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - HIGH WATER0 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish9.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start25.7 ft. LD - Alignment Down, 45 %25.7 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start27.6 ft. MWM - Water Mark, 100 %of cross sectional area27.6 ft. MWL - Water Level, 100 %of cross sectional area27.7 ft. AMH - Downstream Manhole, Survey Begins - 10:51 AM

Observation photos (3)

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES, Start

    18.3 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start

  • Survey Abandoned - HIGH WATER

    27.7 ft. - Survey Abandoned - HIGH WATER

Observations (9)

DistanceCodeObservation
2LD
18.3DAGS
0AMH10:51 AM
0.1MWM
2SSS
27.7SSS
0.1MWL
27.7MSAHIGH WATER
27.7DAGS

Properties (7)

additional_info
(TAPE NUMBER IS G7402) DOWNLEG VIEW OF THE UPSTREAM SIPHON
custom_field_two
4
customer
LACSD
datetime
2017-05-09T10:40:45-07:00
documentation
FRANKLIN, IGNACIO, BRAR, SHADLER
is_lateral_inspection
false
year_laid
19850823