Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2016, 11:40 AM

  • G 0136_G 0135_7122016_045544.mp4

Date
07/12/2016
W/O
0580129
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01180
PipeID
P25043
Time
4:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
HO182
Sewer Name
G JOINT OUTFALL G - UNIT 8
City
COMPTON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
16
Purpose
Capital Improvement Program Assesment
Project
20160709MDM_JOINT_OUTFALL_G_UNIT_8
Material
RCP-CTL
Shape
Circular
Height
36 in.
Upstream MH
G 0136
Downstream MH
G 0135
Dir. of Survey
Downstream
Length Surveyed
324.6 ft.
Total Length
324.6 ft.
Structural Index
5
Structural Quick
5541
Structural Rating
29
O&M Index
4
O&M Quick
5243
O&M Rating
22
Overall Index
5
Overall Quick
—
Overall Rating
51
Pipe schematic from manhole G 0136 to G 0135
MH: G 0136MH: G 0135downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:55AM0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 80% START 10:00 TO 2:002 ft. MGO - General Observation - MISSING TILES 100% 10:00 TO 2:00 POSSIBLE UNDER MAG COAT2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR UNDER MAG COAT8 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR36.2 ft. DSZ - Deposits Settled Other, 35 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - TILES RAGS39.4 ft. MGP - General Photograph52.2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR65.6 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - TILES104.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR106.9 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - TILES113 ft. MWL - Water Level, 30 %of cross sectional area183.1 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCM REBAR204.5 ft. MWL - Water Level, 40 %of cross sectional area301.3 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - TILES324.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LONG CIRCUM REBAR UNDER MAG COAT324.3 ft. MGO - General Observation - MAG COAT 80% FINISH324.3 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG324.3 ft. MGO - General Observation - MISSING TILES 100% FINISH 10:00 TO 2:00324.6 ft. AMH - Downstream Manhole, Survey Ends - 5:45AM

Observation photos (12)

  • General Observation - MAG COAT 80% START 10:00 TO 2:00

    2 ft. - General Observation - MAG COAT 80% START 10:00 TO 2:00

  • General Observation - MISSING TILES 100% 10:00 TO 2:00 POSSIBLE UNDER MAG COAT

    2 ft. - General Observation - MISSING TILES 100% 10:00 TO 2:00 POSSIBLE UNDER MAG COAT

  • 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 Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR UNDER MAG COAT

    2 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR UNDER MAG COAT

  • Deposits Settled Other, 35 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - TILES RAGS

    36.2 ft. - Deposits Settled Other, 35 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - TILES RAGS

  • General Photograph

    39.4 ft. - General Photograph

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR

    52.2 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR

  • Deposits Settled Other, 25 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - TILES

    65.6 ft. - Deposits Settled Other, 25 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - TILES

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    104.6 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Water Level, 30 %of cross sectional area

    113 ft. - Water Level, 30 %of cross sectional area

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCM REBAR

    183.1 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCM REBAR

  • Water Level, 40 %of cross sectional area

    204.5 ft. - Water Level, 40 %of cross sectional area

All inspections of P25043Work order 0580129

Observations (23)

DistanceCodeObservation
2MGOMAG COAT 80% START 10:00 TO 2:00
104.6SRCCIRCUM REBAR
0AMH4:55AM
8SRCCIRCUM REBAR
113MWL—
301.3DSZTILES
2MGOMISSING TILES 100% 10:00 TO 2:00 POSSIBLE UNDER MAG COAT
324.3SRCLONG CIRCUM REBAR UNDER MAG COAT
106.9DSZTILES
36.2DSZTILES RAGS
324.3MGOMAG COAT 80% FINISH
204.5MWL—
2SAMSEVERE AGG
2SRCLONG & CIRCUM REBAR UNDER MAG COAT
324.3SAMSEVERE AGG
183.1SRCCIRCM REBAR
65.6DSZTILES
0MWL—
0MWM—
324.6AMH5:45AM
324.3MGOMISSING TILES 100% FINISH 10:00 TO 2:00
52.2SRCMISSING REBAR
39.4MGP—

Properties (4)

custom_field_three
CORRODED MISSING REBAR
custom_field_two
2
customer
LACSD
datetime
2016-07-12T04:40:17-07:00