Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 10, 2021, 05:30 PM

  • B 0496_B 0495_03102021_094937.mp4

Date
03/10/2021
W/O
875022
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00099
PipeID
P09044
Time
9:30 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8658
Sewer Name
B JOINT OUTFALL B - UNIT 6E
City
SOUTH EL MONTE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
27
Purpose
Routine Assessment
Project
WO_875022_TV15111_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
18 in.
Upstream MH
B 0496
Downstream MH
B 0495
Dir. of Survey
Downstream
Length Surveyed
506.4 ft.
Total Length
506.4 ft.
Structural Index
2
Structural Quick
2S1R
Structural Rating
290
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
294
Pipe schematic from manhole B 0496 to B 0495
MH: B 0496MH: B 0495downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 04960 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area12 ft. MGO - General Observation - MAG COATING12 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.7 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start282.7 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 4"503 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish503.6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish506.4 ft. AMH - Downstream Manhole, Survey Ends - B 0495

Observation photos (1)

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

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

All inspections of P09044Work order 875022

Observations (10)

DistanceCodeObservation
0AMHB 0496
0MWL—
503.6SRI—
12MGOMAG COATING
506.4AMHB 0495
12SSS—
503SSS—
33.7SRI—
0MWM—
282.7TB—

Properties (7)

additional_info
630138031021061
custom_field_three
ROUGHNESS INCREASED
custom_field_two
4
customer
1
datetime
2021-03-10T09:30:16-08:00
documentation
PROPIPE
is_lateral_inspection
false