Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2020, 11:42 AM

  • G 0323_G 0322_11182020_035711.mp4

Date
11/18/2020
W/O
0855054
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01759
Time
3:42 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1629
Sewer Name
JOINT OUTFALL G-UNIT 9 TRUNK
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Capital Improvement Program Assesment
Project
20201118MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
30 in.
Upstream MH
G 0323
Downstream MH
G 0322
Dir. of Survey
Downstream
Length Surveyed
145.8 ft.
Total Length
145.8 ft.
Structural Index
5
Structural Quick
5541
Structural Rating
29
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
—
Overall Rating
34
Pipe schematic from manhole G 0323 to G 0322
MH: G 0323MH: G 0322downstream0 ft. MWL - Water Level, 60 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR CORRODED & MISSING REBAR2 ft. MGO - General Observation - 100% MISSING TILES2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES9.4 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR10.6 ft. SRC - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR12.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR CORRODED & MISSING12.3 ft. MGO - General Observation - 10% MISSING TILES START24 ft. MGO - General Observation - MISSING TILES 90% START25.2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - LONG & CIRCUM REBAR AREAS MISSING TILES43.3 ft. MGO - General Observation - 10% MISSING TILES START76.9 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - BROKEN MISSING REBAR85.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish - BROKEN MISSING REBAR111.6 ft. MGO - General Observation - MISSING TILES 40%145.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN145.1 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES145.1 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish - LONG & CIRCUM REBAR CORRODED & MISSING145.8 ft. AMH - Downstream Manhole, Survey Ends - 4:30AM

Observation photos (8)

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR CORRODED & MISSING REBAR

    2 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR CORRODED & MISSING REBAR

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    9.4 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR

    10.6 ft. - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR

  • General Observation - 10% MISSING TILES START

    12.3 ft. - General Observation - 10% MISSING TILES START

  • General Observation - MISSING TILES 90% START

    24 ft. - General Observation - MISSING TILES 90% START

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - LONG & CIRCUM REBAR AREAS MISSING TILES

    25.2 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - LONG & CIRCUM REBAR AREAS MISSING TILES

  • General Observation - 10% MISSING TILES START

    43.3 ft. - General Observation - 10% MISSING TILES START

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - BROKEN MISSING REBAR

    76.9 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - BROKEN MISSING REBAR

All inspections of P01759Work order 0855054

Observations (20)

DistanceCodeObservation
145.1MGOConn. @ Mh, 9 O' Clock. OPEN
2SRCCIRCUM REBAR CORRODED & MISSING REBAR
10.6SRCLONG REBAR
0MWL—
12.3SRCCIRCUM REBAR CORRODED & MISSING
76.9SRCBROKEN MISSING REBAR
0MWM—
145.1SAMSEVERE AGG AREAS OF MISSING TILES
111.6MGOMISSING TILES 40%
0AMH3:55AM
43.3MGO10% MISSING TILES START
25.2SRCLONG & CIRCUM REBAR AREAS MISSING TILES
9.4SRCCIRCUM REBAR
2MGO100% MISSING TILES
145.1SRCLONG & CIRCUM REBAR CORRODED & MISSING
12.3MGO10% MISSING TILES START
24MGOMISSING TILES 90% START
145.8AMH4:30AM
2SAMSEVERE AGG AREAS OF MISSING TILES
85.3SRCBROKEN MISSING REBAR

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED & MISSING
custom_field_two
1
customer
LACSD
datetime
2020-11-18T03:42:54-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false