Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2018, 10:53 AM
  • 18 0780_18 0779 _11052018_041607.mp4

Date
05/11/2018
W/O
701125
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00706
PipeID
P14638
Time
3:53 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5318
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
WO_701125_TV18104_MAY2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 0780
Downstream MH
18 0779
Dir. of Survey
Downstream
Length Surveyed
328.5 ft.
Total Length
328.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 18 0780 to 18 0779
MH: 18 0780MH: 18 0779downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07800 ft. MWM - Water Mark, 55 %of cross sectional area9.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start9.9 ft. MGO - General Observation - MAGNEZIUM H.O COATING start66 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - UNDER WATER259.4 ft. TFI - Tap Factory Made Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 8", 2"325.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish325.2 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish328.5 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH328.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0779

Observation photos (2)

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

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

  • Tap Factory Made Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 8", 2"

    259.4 ft. - Tap Factory Made Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 8", 2"

Observations (11)

DistanceCodeObservation
325.2SAP
259.4TFI
328.5MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
0MWL
9.9SAP
0AMH18 0780
66DSZUNDER WATER
0MWM
328.5AMH18 0779
325.2MGOMAGNEZIUM H.O COATING finish
9.9MGOMAGNEZIUM H.O COATING start

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2018-05-11T03:53:46-07:00