Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 5, 2016, 07:52 AM

  • B 0761_B 0760_1052016_012335.mp4

Date
10/05/2016
W/O
0591758
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00112
PipeID
P09227
Time
12:52 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0309
Sewer Name
B JOINT OUTFALL B - UNIT 8J
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
16
Purpose
Routine Assessment
Project
20161005MDM_JOINT_OUTFALL_B_UNIT_8J
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Upstream MH
B 0760
Downstream MH
B 0761
Dir. of Survey
Upstream
Length Surveyed
5 ft.
Total Length
5 ft.
Structural Index
4
Structural Quick
5341
Structural Rating
21
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
4
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole B 0760 to B 0761
MH: B 0760MH: B 0761upstream0 ft. MSA - Survey Abandoned - UPLEG DOWNSTREAM SIPHON0.5 ft. SMW - Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: NO1 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM POSSIBLE MISSING1.5 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR2 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE5 ft. MWM - Water Mark, 80 %of cross sectional area5 ft. AMH - Downstream Manhole, Survey Begins - 1:15AM5 ft. MWL - Water Level, 70 %of cross sectional area

Observation photos (6)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE

  • Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG

    3 ft. - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    3.5 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM POSSIBLE MISSING

    4 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM POSSIBLE MISSING

  • Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: NO

    4.5 ft. - Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: NO

  • Survey Abandoned - UPLEG DOWNSTREAM SIPHON

    5 ft. - Survey Abandoned - UPLEG DOWNSTREAM SIPHON

All inspections of P09227Work order 0591758

Observations (9)

DistanceCodeObservation
3.5SRVCIRCUM REBAR
4SRCCIRCUM POSSIBLE MISSING
2SSSBLISTERING PEELING CONCRETE
0MWM—
3SAMSEVERE AGG
0AMH1:15AM
5MSAUPLEG DOWNSTREAM SIPHON
4.5SMW—
0MWL—

Properties (5)

additional_info
UPLEG DOWNSTREAM SIPHON
custom_field_three
MISSING WALL
custom_field_two
1
customer
LACSD
datetime
2016-10-05T00:52:02-07:00