Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 25, 2018, 10:25 AM
  • 18 0776_18 0775 _25052018_033459.mp4

Date
05/25/2018
W/O
701125
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00706
PipeID
P14634
Time
3:25 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5622
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER, CA
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 0776
Downstream MH
18 0775
Dir. of Survey
Downstream
Length Surveyed
104.3 ft.
Total Length
104.3 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 18 0776 to 18 0775
MH: 18 0776MH: 18 0775downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07760 ft. MWM - Water Mark, 40 %of cross sectional area2.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start12.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - ROCKS101.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish101.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish - ROCKS104.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0775104.3 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH104.3 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
2.1SRI
0MWL
0AMH18 0776
104.3AMH18 0775
104.3MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
12.8DSZROCKS
104.3MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
101.2SRI
0MWM
101.2DSZROCKS

Properties (4)

additional_info
SC359177
custom_field_two
3
customer
LACSD
datetime
2018-05-25T03:25:10-07:00