Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2021, 04:44 PM
  • B 0491_H 1341_12222021_090828.mp4

Date
12/22/2021
W/O
926627
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00085
PipeID
P26176
Time
8:44 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9703
Sewer Name
B JOINT OUTFALL B - UNIT 2B
City
ROSEMEAD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_926627_TV15203_DEC2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
57 in.
Width
57 in.
Upstream MH
B 0491
Downstream MH
H 1341
Dir. of Survey
Downstream
Length Surveyed
1018.7 ft.
Total Length
1018.7 ft.
Structural Index
3
Structural Quick
5131
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole B 0491 to H 1341
MH: B 0491MH: H 1341downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - B 04910 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %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 - MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start96.5 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start1018 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1018.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1018.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1018.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK1018.7 ft. AMH - Downstream Manhole, Survey Ends - H 1341

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 - MAG COAT

    2 ft. - General Observation - MAG COAT

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

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

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    96.5 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
0MGOCONNECTION AT MH 3 O'CLOCK
0AMHB 0491
1018.5SSS
1018.5SAP
1018.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2SAP
96.5SRV
0MWM
2MGOMAG COAT
1018SRV
1018.7AMHH 1341
0MWL
2SSS

Properties (7)

additional_info
630138122221061
custom_field_three
REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2021-12-22T08:44:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false