Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2021, 10:18 AM

  • B 0762_B 0761B_09082021_033117.mp4

Date
09/08/2021
W/O
911403
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00112
PipeID
P26532
Time
3:18 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9124
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_911403_TV15210_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 0762
Downstream MH
B 0761B
Dir. of Survey
Downstream
Length Surveyed
126.8 ft.
Total Length
126.8 ft.
Structural Index
3
Structural Quick
513E
Structural Rating
145
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
149
Pipe schematic from manhole B 0762 to B 0761B
MH: B 0762MH: B 0761Bdownstream0 ft. AMH - Upstream Manhole, Survey Begins - B 07620 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 40% MAG COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start27.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish124 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish125.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish125.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish126.8 ft. AMH - Downstream Manhole, Survey Ends - B 0761B

Observation photos (4)

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

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

  • General Observation - 40% MAG COAT

    2 ft. - General Observation - 40% MAG COAT

  • 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

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

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

All inspections of P26532Work order 911403

Observations (13)

DistanceCodeObservation
2SAP—
2MGO40% MAG COAT
2SAV—
0AMHB 0762
124DAGS—
125.8SAV—
3.3SSS—
0MWM—
0MWL—
126.8AMHB 0761B
125.8SSS—
2DAGS—
27.7SAP—

Properties (8)

additional_info
630069090721201
custom_field_three
SPALLING, AGGREGATE VISIBLE, MAG COAT
custom_field_two
3
customer
1
datetime
2021-09-08T03:18:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
42005