Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2020, 09:27 AM

  • B 0764_B 0763 _03232020_023938.mp4

Date
03/23/2020
W/O
813373
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00112
PipeID
P09231
Time
2:27 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7487
Sewer Name
B JOINT OUTFALL B - UNIT 8J
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_813373_TV15062_FEB2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 0764
Downstream MH
B 0763
Dir. of Survey
Downstream
Length Surveyed
539 ft.
Total Length
539 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
535
O&M Index
2
O&M Quick
2U00
O&M Rating
222
Overall Index
2
Overall Quick
—
Overall Rating
757
Pipe schematic from manhole B 0764 to B 0763
MH: B 0764MH: B 0763downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 07640 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 60% MAG COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start70.4 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 40% GREASE-LATERAL/UNKNOWN74.5 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 25% GREASE-LATERAL/UNKNOWN177.9 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 65% GREASE-LATERAL/UNKNOWN273.5 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 65% GREASE-LATERAL/UNKNOWN536 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish536 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish539 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish539 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE539 ft. AMH - Downstream Manhole, Survey Ends - B 0763

Observation photos (1)

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

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

All inspections of P09231Work order 813373

Observations (16)

DistanceCodeObservation
70.4TFD40% GREASE-LATERAL/UNKNOWN
2DAGS—
0MWL—
536SSS—
0AMHB 0764
2SSS—
273.5TFD65% GREASE-LATERAL/UNKNOWN
0MWM—
536DAGS—
2MGO60% MAG COAT
2SAV—
177.9TFD65% GREASE-LATERAL/UNKNOWN
74.5TFD25% GREASE-LATERAL/UNKNOWN
539SAV—
539MGOCONN @ MH 9 O'CLOCK/ACTIVE
539AMHB 0763

Properties (6)

additional_info
SC398894
custom_field_two
3
customer
LACSD
datetime
2020-03-23T02:27:02-07:00
documentation
PROPIPE
is_lateral_inspection
false