Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 19, 2021, 05:09 AM
  • B 0330_B 0329_03182021_223323.mp4

Date
03/18/2021
W/O
879972
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00090
PipeID
P08855
Time
10:09 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8646
Sewer Name
B JOINT OUTFALL B - UNIT 4B
City
ROSEMEAD
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Routine Assessment
Project
WO_879972_TV15046_MAR2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
144 in.
Upstream MH
B 0329
Downstream MH
B 0330
Dir. of Survey
Upstream
Length Surveyed
431.6 ft.
Total Length
431.7 ft.
Structural Index
2
Structural Quick
2O00
Structural Rating
162
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
162
Pipe schematic from manhole B 0329 to B 0330
MH: B 0329MH: B 0330upstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - B 03300.7 ft. MGO - General Observation - DEBRIS IN FRONT OF "1ST 9 O'CLK. CONN." - 40% CROSS-SECT.0.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK3.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish406.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start429.7 ft. MGO - General Observation - MAG COAT431.7 ft. AMH - Downstream Manhole, Survey Begins - B 0329431.7 ft. MWM - Water Mark, 35 %of cross sectional area431.7 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (2)

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

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

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

Observations (10)

DistanceCodeObservation
0AMHB 0329
431MGODEBRIS IN FRONT OF "1ST 9 O'CLK. CONN." - 40% CROSS-SECT.
431.7MGOCONNECTION AT MH 9 O'CLOCK
2MGOMAG COAT
428.2SSS
25.5SSS
0MWM
431.7AMHB 0330
0MWL
431MGOCONNECTION AT MH 9 O'CLOCK

Properties (6)

custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-03-18T22:09:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false