Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 23, 2021, 07:54 AM

  • B 0307_B 0342_02232021_000345.mp4

Date
02/22/2021
W/O
875025
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00086
PipeID
P08818
Time
11:54 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8616
Sewer Name
B JOINT OUTFALL B - UNIT 3A
City
ROSEMEAD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
WO_875025_TV15103_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
24 in.
Upstream MH
B 0307
Downstream MH
B 0342
Dir. of Survey
Downstream
Length Surveyed
97.5 ft.
Total Length
97.5 ft.
Structural Index
2
Structural Quick
2C00
Structural Rating
38
O&M Index
3
O&M Quick
4B2C
O&M Rating
98
Overall Index
3
Overall Quick
—
Overall Rating
136
Pipe schematic from manhole B 0307 to B 0342
MH: B 0307MH: B 0342downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MGO - General Observation - ROACHES @ MH0 ft. MGO - General Observation - CONN @ MH 3 O'CLCOK/OPEN0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 03072 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.1 ft. MGO - General Observation - 65% MAG COAT4.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13 ft. LR - Alignment Right, 25 %, Start87.2 ft. LR - Alignment Right, 25 %, Finish95 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish96.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish97.5 ft. AMH - Downstream Manhole, Survey Ends - B 0342

Observation photos (3)

  • General Observation - 65% MAG COAT

    4.1 ft. - General Observation - 65% MAG COAT

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

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

  • Alignment Right, 25 %, Start

    13 ft. - Alignment Right, 25 %, Start

All inspections of P08818Work order 875025

Observations (14)

DistanceCodeObservation
95DAGS—
97.5AMHB 0342
2DAGS—
13LR—
0MWL—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
4.1MGO65% MAG COAT
0MGOROACHES @ MH
96.7SSS—
87.2LR—
4.2SSS—
0MGOCONN @ MH 3 O'CLCOK/OPEN
0MWM—
0AMHB 0307

Properties (6)

custom_field_three
MAG COAT, SPALLING
custom_field_two
3
customer
1
datetime
2021-02-22T23:54:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false