Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 30, 2018, 08:11 AM
  • 18 0769_18 0768 _30052018_012027.mp4

Date
05/30/2018
W/O
701125
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00706
PipeID
P14628
Time
1:11 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5624
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER, CA
Loc. details
Easement/Right of Way
Location Code
D
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 0769
Downstream MH
18 0768
Dir. of Survey
Downstream
Length Surveyed
172.3 ft.
Total Length
172.3 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
1
Overall Quick
Overall Rating
1
Pipe schematic from manhole 18 0769 to 18 0768
MH: 18 0769MH: 18 0768downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07692.2 ft. MGO - General Observation - MAGNESIUM COATING START2.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start169.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish169.2 ft. MGO - General Observation - MAGNESIUM COATING END172.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0768172.3 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK

Observation photos (1)

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.2 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

Observations (10)

DistanceCodeObservation
172.3AMH18 0768
0MGOCONNECTION AT MH 9 OCLOCK
0MWL
169.2SRI
2.2MGOMAGNESIUM COATING START
169.2MGOMAGNESIUM COATING END
0MWM
172.3MGOCONNECTION AT MH 3 OCLOCK
2.2SRI
0AMH18 0769

Properties (4)

additional_info
SC359179
custom_field_two
3
customer
LACSD
datetime
2018-05-30T01:11:00-07:00