Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 7, 2017, 08:00 AM

  • Section#1_B 1499_B 1098__1072017__G6843.mp4

Date
10/07/2017
W/O
0630324
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01124
PipeID
P13724
Time
1:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6843
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
02
Purpose
Capital Improvement Program Assesment
Project
20171007MDM_JOINT_OUTFALL_B_UNIT_6G
Material
NRCP
Shape
Circular
Height
36 in.
Upstream MH
B 1499
Downstream MH
B 1098
Dir. of Survey
Downstream
Length Surveyed
491.5 ft.
Total Length
491.6 ft.
Structural Index
3
Structural Quick
524S
Structural Rating
586
O&M Index
5
O&M Quick
5141
O&M Rating
9
Overall Index
3
Overall Quick
—
Overall Rating
595
Pipe schematic from manhole B 1499 to B 1098
MH: B 1499MH: B 1098downstream0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MGO - General Observation - MAG COAT 90% START 10:00 TO 2:000 ft. MGO - General Observation - MH CONN 9:00 OPEN STOPLOG IN PLACE0 ft. MWL - Water Level, 70 %of cross sectional area0 ft.0 ft. AMH - Upstream Manhole, Survey Begins - 1:05AM2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG17.7 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG27.3 ft. SAP - Surface Aggregate Projecting, from 10 to 11 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG27.3 ft. SAP - Surface Aggregate Projecting, from 01 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG37.3 ft. SRC - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR POSSIBLE37.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR POSSIBLE49.2 ft. MGO - General Observation - EXSTREAM DROP IN FLOW55 ft. MGO - General Observation - MAG COAT 95% FINISH55 ft. MWL - Water Level, 20 %of cross sectional area55 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG55 ft. MGO - General Observation - MAG COAT 80% START 8:00 TO 4:0055 ft. SAP - Surface Aggregate Projecting, from 10 to 11 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG55 ft. MWM - Water Mark, 30 %of cross sectional area55 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT55 ft. SAP - Surface Aggregate Projecting, from 01 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG104.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG116.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE UNDER MAG COAT160 ft. MWM - Water Mark, 50 %of cross sectional area160 ft. MWL - Water Level, 30 %of cross sectional area278.5 ft. MGO - General Observation - MAG COAT 80% START 9:00 TO 3:00278.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE278.5 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AEVERE AGG278.5 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG278.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE309.8 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG447.7 ft. MGO - General Observation - 95% MAG COAT START491 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE491 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG491.1 ft. MGO - General Observation - MAG COAT 95% FINISH491.6 ft. AMH - Downstream Manhole, Survey Ends - 2:00AM

Observation photos (16)

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Projecting, from 10 to 11 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    27.3 ft. - Surface Aggregate Projecting, from 10 to 11 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Projecting, from 01 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    27.3 ft. - Surface Aggregate Projecting, from 01 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR POSSIBLE

    37.3 ft. - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR POSSIBLE

  • Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR POSSIBLE

    37.3 ft. - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR POSSIBLE

  • General Observation - EXSTREAM DROP IN FLOW

    49.2 ft. - General Observation - EXSTREAM DROP IN FLOW

  • General Observation - MAG COAT 80% START 8:00 TO 4:00

    55 ft. - General Observation - MAG COAT 80% START 8:00 TO 4:00

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

    55 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG

    104.2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE UNDER MAG COAT

    116.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE UNDER MAG COAT

  • Water Mark, 50 %of cross sectional area

    160 ft. - Water Mark, 50 %of cross sectional area

  • General Observation - MAG COAT 80% START 9:00 TO 3:00

    278.5 ft. - General Observation - MAG COAT 80% START 9:00 TO 3:00

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AEVERE AGG

    278.5 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AEVERE AGG

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE

    278.5 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

    309.8 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • General Observation - 95% MAG COAT START

    447.7 ft. - General Observation - 95% MAG COAT START

All inspections of P13724Work order 0630324

Observations (36)

DistanceCodeObservation
55MGOMAG COAT 95% FINISH
55MWL—
491SSSPEELING CONCRETE
17.7SAMSEVERE AGG
0MWM—
104.2SAMSEVERE AGG
491SAMSEVERE AGG
0MGOMAG COAT 90% START 10:00 TO 2:00
491.1MGOMAG COAT 95% FINISH
309.8SAMSEVERE AGG
37.3SRCBROKEN CIRCUM REBAR POSSIBLE
55SAMSEVERE AGG
278.5MGOMAG COAT 80% START 9:00 TO 3:00
37.3SRCBROKEN CIRCUM REBAR POSSIBLE
160MWM—
27.3SAPSEVERE AGG
0MGOMH CONN 9:00 OPEN STOPLOG IN PLACE
0MWL—
491.6AMH2:00AM
55MGOMAG COAT 80% START 8:00 TO 4:00
55SAPSEVERE AGG
27.3SAPSEVERE AGG
278.5SSSPEELING CONCRETE
55MWM—
160MWL—
2SAMSEVERE AGG
55SAMSEVERE AGG UNDER MAG COAT
278.5SAMAEVERE AGG
116.7SSSPEELING CONCRETE UNDER MAG COAT
447.7MGO95% MAG COAT START
55SAPSEVERE AGG
0——
278.5SAMSEVERE AGG
0AMH1:05AM
49.2MGOEXSTREAM DROP IN FLOW
278.5SSSPEELING CONCRETE

Properties (4)

custom_field_three
MISSING SEVERE AGG -CORRODED REBAR POSSIBLE
custom_field_two
1
customer
LACSD
datetime
2017-10-07T01:00:25-07:00