Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2016, 03:26 PM

  • H 0685_H 0684_20160727_105938.mp4

Date
07/27/2016
W/O
574527
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00941
PipeID
P11092
Time
8:26 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3411
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
03
Purpose
Routine Assessment
Project
WO_574527_TV18074_JULY2016
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0685
Downstream MH
H 0684
Dir. of Survey
Downstream
Length Surveyed
434.7 ft.
Total Length
434.7 ft.
Structural Index
2
Structural Quick
2T00
Structural Rating
212
O&M Index
3
O&M Quick
3500
O&M Rating
15
Overall Index
2
Overall Quick
—
Overall Rating
227
Pipe schematic from manhole H 0685 to H 0684
MH: H 0685MH: H 0684downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 06850 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG.H.C. 60% START335.9 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start407.4 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS UNDER WATER431 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish434.7 ft. MGO - General Observation - MAG.H.C. 60% FINISH434.7 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS UNDER WATER434.7 ft. AMH - Downstream Manhole, Survey Ends - H 0684434.7 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish

Observation photos (1)

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    335.9 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

All inspections of P11092Work order 574527

Observations (12)

DistanceCodeObservation
407.4OBZDEBRIS UNDER WATER
0MWM—
434.7MGOMAG.H.C. 60% FINISH
431SSS—
335.9MWLS—
0AMHH 0685
434.7OBZDEBRIS UNDER WATER
2SSS—
434.7AMHH 0684
2MGOMAG.H.C. 60% START
0MWL—
434.7MWLS—

Properties (4)

additional_info
SC305956
custom_field_two
3
customer
LACSD
datetime
2016-07-27T08:26:59-07:00