Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 25, 2016, 03:54 PM
  • H 0692_H 0691_20160725_113642.mp4

Date
07/25/2016
W/O
574527
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00941
PipeID
P11099
Time
8:54 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3410
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.
01
Purpose
Routine Assessment
Project
WO_574527_TV18074_JULY2016
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0692
Downstream MH
H 0691
Dir. of Survey
Downstream
Length Surveyed
786.6 ft.
Total Length
786.6 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole H 0692 to H 0691
MH: H 0692MH: H 0691downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 06922 ft. MGO - General Observation - MAG.H.C. 60% START423 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start520.8 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS UNDER WATER624 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish781.9 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Finish - DEBRIS UNDER WATER784.2 ft. MGO - General Observation - MAG.H.C. 60% FINISH786.6 ft. AMH - Downstream Manhole, Survey Ends - H 0691

Observation photos (1)

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    423 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

Observations (10)

DistanceCodeObservation
0MWL
520.8OBZDEBRIS UNDER WATER
786.6AMHH 0691
0MWM
2MGOMAG.H.C. 60% START
624MWLS
423MWLS
0AMHH 0692
781.9OBZDEBRIS UNDER WATER
784.2MGOMAG.H.C. 60% FINISH

Properties (4)

additional_info
SC305955
custom_field_two
4
customer
LACSD
datetime
2016-07-25T08:54:24-07:00