Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2017, 07:41 AM

  • 15 0728_15 0727_6212017_010306.mp4

Date
06/21/2017
W/O
0640693
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00616
PipeID
P12621
Time
12:41 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0568
Sewer Name
15 MONROVIA OUTFALL TRUNK
City
MONROVIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
09
Purpose
Capital Improvement Program Assesment
Project
20170621MDM_M0NROVIA_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
15 0728
Downstream MH
15 0727
Dir. of Survey
Downstream
Length Surveyed
453.5 ft.
Total Length
453.5 ft.
Structural Index
4
Structural Quick
5733
Structural Rating
46
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
4
Overall Quick
—
Overall Rating
54
Pipe schematic from manhole 15 0728 to 15 0727
MH: 15 0728MH: 15 0727downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG15.3 ft. MGO - General Observation - MAG COAT 20% 8:00 TO 4: START21.8 ft. SRC - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR33.8 ft. SRC - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR36.7 ft. MWL - Water Level, 20 %of cross sectional area49.4 ft. MWL - Water Level, 10 %of cross sectional area61.4 ft. SRC - Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES - CIRCUM REBAR73.2 ft. MWL - Water Level, 20 %of cross sectional area73.3 ft. MGO - General Observation - MAG COAT 80% STAR90.2 ft. MWL - Water Level, 10 %of cross sectional area130.6 ft. MWM - Water Mark, 45 %of cross sectional area147.5 ft. SRC - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR163.1 ft. SRC - Surface Reinforcement Corroded, from 08 to 10 o'clock, within 8 inches of joint: YES - CIRCUM REBAR185.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT221.7 ft. MGO - General Observation - 1 MILLON COAKROACHES250.8 ft. MGO - General Observation - SWOLLEN CONCRETE POSSIBLE300.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - ROCKS317.9 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - ROCKS328.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - ROCK345.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG349.7 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - ROCKS351.3 ft. SRV - Surface Reinforcement Visible, at 10 o'clock, within 8 inches of joint: YES - LONG REBAR354.5 ft. SRV - Surface Reinforcement Visible, at 10 o'clock, within 8 inches of joint: YES - LONG REBAR354.5 ft. SRV - Surface Reinforcement Visible, at 03 o'clock, within 8 inches of joint: YES - LONG REBAR356.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - ROCKS379.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - ROCKS453 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG453 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERIN PEELING CONCRETE453 ft. MGO - General Observation - MAG COAT 80% FINISH453 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN453 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN453.5 ft. AMH - Downstream Manhole, Survey Ends - 1:45AM

Observation photos (15)

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

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

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

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

  • General Observation - MAG COAT 20% 8:00 TO 4: START

    15.3 ft. - General Observation - MAG COAT 20% 8:00 TO 4: START

  • Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    21.8 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    61.4 ft. - Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • General Observation - MAG COAT 80% STAR

    73.3 ft. - General Observation - MAG COAT 80% STAR

  • Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    147.5 ft. - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 08 to 10 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    163.1 ft. - Surface Reinforcement Corroded, from 08 to 10 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

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

    185.3 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

  • General Observation - 1 MILLON COAKROACHES

    221.7 ft. - General Observation - 1 MILLON COAKROACHES

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    345.8 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Visible, at 10 o'clock, within 8 inches of joint: YES - LONG REBAR

    351.3 ft. - Surface Reinforcement Visible, at 10 o'clock, within 8 inches of joint: YES - LONG REBAR

  • Surface Reinforcement Visible, at 10 o'clock, within 8 inches of joint: YES - LONG REBAR

    354.5 ft. - Surface Reinforcement Visible, at 10 o'clock, within 8 inches of joint: YES - LONG REBAR

  • Surface Reinforcement Visible, at 03 o'clock, within 8 inches of joint: YES - LONG REBAR

    354.5 ft. - Surface Reinforcement Visible, at 03 o'clock, within 8 inches of joint: YES - LONG REBAR

  • Downstream Manhole, Survey Ends - 1:45AM

    453.5 ft. - Downstream Manhole, Survey Ends - 1:45AM

All inspections of P12621Work order 0640693

Observations (37)

DistanceCodeObservation
354.5SRVLONG REBAR
300.1DSZROCKS
0AMH12:45AM
453SAPSEVERE AGG
130.6MWM—
49.4MWL—
354.5SRVLONG REBAR
345.8SAPSEVERE AGG
0MWM—
351.3SRVLONG REBAR
33.8SRCCIRCUM REBAR
36.7MWL—
356.8DSZROCKS
379.6DSZROCKS
250.8MGOSWOLLEN CONCRETE POSSIBLE
453SSSBLISTERIN PEELING CONCRETE
317.9DSZROCKS
163.1SRCCIRCUM REBAR
453.5AMH1:45AM
0MWL—
61.4SRCCIRCUM REBAR
90.2MWL—
453MGOMAG COAT 80% FINISH
21.8SRCCIRCUM REBAR
349.7DSZROCKS
453MGOConn. @ Mh, 9 O' Clock. OPEN
0MGOConn. @ Mh, 3 O' Clock. Active
73.2MWL—
328.6DSZROCK
221.7MGO1 MILLON COAKROACHES
2SSSBLISTERING PEELING CONCRETE
73.3MGOMAG COAT 80% STAR
147.5SRCCIRCUM REBAR
15.3MGOMAG COAT 20% 8:00 TO 4: START
2SAPSEVERE AGG
453MGOConn. @ Mh, 3 O' Clock. OPEN
185.3SAPSEVERE AGG UNDER MAG COAT

Properties (4)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2017-06-21T00:41:39-07:00