Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 23, 2018, 06:18 PM

  • H 0587_H 0219_2232018_122939.mp4

Date
02/23/2018
W/O
0690406
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00172
PipeID
P10686
Time
10:18 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7638
Sewer Name
H JOINT OUTFALL H - UNIT 2G
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
17
Purpose
Routine Assessment
Project
20180223SHO_JOINT_OUTFALL_H_UNIT_2G
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
H 0587
Downstream MH
H 0219
Dir. of Survey
Downstream
Length Surveyed
796.3 ft.
Total Length
796.3 ft.
Structural Index
3
Structural Quick
3311
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole H 0587 to H 0219
MH: H 0587MH: H 0219downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12250 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 70 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. MMC - Material Change, Vitrified clay pipe517.2 ft. MMC - Material Change, Reinforced concrete pipe521.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start532.4 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO575.9 ft. SAV - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start669.6 ft. SAV - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Finish743.2 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start771.3 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish791.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish796.3 ft. AMH - Downstream Manhole, Survey Ends - 0125

Observation photos (5)

  • Material Change, Reinforced concrete pipe

    517.2 ft. - Material Change, Reinforced concrete pipe

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

    521.2 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO

    532.4 ft. - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start

    575.9 ft. - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start

    743.2 ft. - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P10686Work order 0690406

Observations (14)

DistanceCodeObservation
532.4SAV—
0AMH1225
2MMC—
0MGOACTIVE CONNECTION IN THE MH @ 7
517.2MMC—
743.2SAV—
791.1SRI—
669.6SAV—
796.3AMH0125
575.9SAV—
0MWM—
0MWL—
521.2SRI—
771.3SAV—

Properties (5)

additional_info
VCP IN THE BEGINNING, RCP CHANGE @ 517FT
custom_field_three
SOME VISIBLE AGGREGATE
custom_field_two
3
customer
LACSD
datetime
2018-02-23T10:18:16-08:00