Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 2, 2018, 10:14 AM
  • 18 0413_18 0412_02042018_032138.mp4

Date
04/02/2018
W/O
690550
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00699
PipeID
P14248
Time
3:14 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5516
Sewer Name
18 SANTA FE STREET RELIEF TRUNK
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
WO_690550_TV18173_MAR2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0413
Downstream MH
18 0412
Dir. of Survey
Downstream
Length Surveyed
231.5 ft.
Total Length
231.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 18 0413 to 18 0412
MH: 18 0413MH: 18 0412downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 04130 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start229.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish231 ft. MGO - General Observation - Surface Spalling throughout the reach from 7 to 5 oclock.231 ft. MGO - General Observation - Magnesium hydroxide coat, 9 to 3 oclock, 20 %231.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0412

Observation photos (1)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
231MGOSurface Spalling throughout the reach from 7 to 5 oclock.
229.6SAP
2.1SAP
231MGOMagnesium hydroxide coat, 9 to 3 oclock, 20 %
0AMH18 0413
0MWL
231.5AMH18 0412
0MWM

Properties (4)

additional_info
SC358722
custom_field_two
3
customer
LACSD
datetime
2018-04-02T03:14:17-07:00