Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2021, 01:49 PM
  • B 0556_B 0555_02012021_061628.mp4

Date
02/01/2021
W/O
870406
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00101
PipeID
P09103
Time
5:49 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8386
Sewer Name
B JOINT OUTFALL B - UNIT 7
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
27
Purpose
Routine Assessment
Project
RFIR_WO_870406_TV15226_JAN2021
Sewer Type
Gravity
Material
CIP
Shape
Circular
Height
12 in.
Width
21 in.
Upstream MH
B 0556
Downstream MH
B 0555
Dir. of Survey
Downstream
Length Surveyed
196.7 ft.
Total Length
196.7 ft.
Structural Index
2
Structural Quick
3G1G
Structural Rating
156
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
159
Pipe schematic from manhole B 0556 to B 0555
MH: B 0556MH: B 0555downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 05560 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start195.7 ft. OBZ - Obstacles Other, 15 %of cross sectional area, at 08 o'clock - .196.7 ft. MSA - Survey Abandoned - UNABLE TO GET PAST196.7 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish196.7 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

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

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

  • Obstacles Other, 15 %of cross sectional area, at 08 o'clock - .

    195.7 ft. - Obstacles Other, 15 %of cross sectional area, at 08 o'clock - .

  • Survey Abandoned - UNABLE TO GET PAST

    196.7 ft. - Survey Abandoned - UNABLE TO GET PAST

Observations (9)

DistanceCodeObservation
196.7MSAUNABLE TO GET PAST
196.7SRI
2SCP
2SRI
196.7SCP
0AMHB 0556
195.7OBZ.
0MWL
0MWM

Properties (6)

custom_field_three
CORROSION
custom_field_two
5
customer
1
datetime
2021-02-01T05:49:33-08:00
documentation
PRO PIPE
is_lateral_inspection
false