Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2018, 08:25 AM

  • Section#8_G 0316_G 0315__9112018__I0065.mp4

Date
09/11/2018
W/O
0727987
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01752
Time
1:25 AM
Certificate
U-1014-0602253
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0065
Sewer Name
G JOINT OUTFALL G- UNIT 9 TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Capital Improvement Program Assesment
Project
20180907MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
33 in.
Upstream MH
G 0316
Downstream MH
G 0315
Dir. of Survey
Downstream
Length Surveyed
197.6 ft.
Total Length
197.6 ft.
Structural Index
4
Structural Quick
534G
Structural Rating
171
O&M Index
2
O&M Quick
312G
O&M Rating
81
Overall Index
3
Overall Quick
—
Overall Rating
252
Pipe schematic from manhole G 0316 to G 0315
MH: G 0316MH: G 0315downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM2 ft. MGO - General Observation - 10% MISSING TILES START2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - MISSING TILES SLUDGE4.7 ft. MGO - General Observation - 90% MISSING TILES 1 PIPE JOINT6.8 ft. SRC - Surface Reinforcement Corroded, from 08 to 12 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM REBAR9.9 ft. SRC - Surface Reinforcement Corroded, from 08 to 12 o'clock, within 8 inches of joint: NO, Finish - LONG CIRCUM REBAR14.7 ft. MGO - General Observation - 95% MAG COAT 8:00 TO 4:00 START21 ft. MGO - General Observation - 90% MISSINT TILES 1 PIPE JOINT36.4 ft. MGO - General Observation - 70% MISSING TILES 2 PIPE JOINTS48.6 ft. MGO - General Observation - 50% MISSING TILES 1 PIPE JOINT48.6 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - MISSING TILES SLUDGE78.5 ft. MGO - General Observation - 90% MISSING TILES 2 PIPE JOINT94.1 ft. SRV - Surface Reinforcement Visible, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR94.1 ft. MGO - General Observation - 90% MISSING TILES 1 PIPE JOINT105.9 ft. MGO - General Observation - 100% MISSING TILES 1 PIPE JOINT125.5 ft. MGO - General Observation - 100% MISSING TILES 2 PIPE JOINTS132.9 ft. MGO - General Observation - 50% NEW MISSING TILES138.1 ft. MGO - General Observation - 80% MISSING TILES 1 PIPE JOINT153.1 ft. MGO - General Observation - 90% MISSING TILES 1 PIPE JOINT156.8 ft. MGO - General Observation - 30% NEW MISSING TILES163.8 ft. MGO - General Observation - 40% MISSING TILES197 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - MISSING TILES SLUDGE197 ft. MGO - General Observation - 10% MISSING TILES FINISH197 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES197 ft. MGO - General Observation - 95% MAG COAT FINISH197.6 ft. AMH - Downstream Manhole, Survey Ends - 4:25AM

Observation photos (14)

  • General Observation - 10% MISSING TILES START

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

  • General Observation - 90% MISSING TILES 1 PIPE JOINT

    4.7 ft. - General Observation - 90% MISSING TILES 1 PIPE JOINT

  • Surface Reinforcement Corroded, from 08 to 12 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM REBAR

    6.8 ft. - Surface Reinforcement Corroded, from 08 to 12 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM REBAR

  • General Observation - 95% MAG COAT 8:00 TO 4:00 START

    14.7 ft. - General Observation - 95% MAG COAT 8:00 TO 4:00 START

  • General Observation - 90% MISSINT TILES 1 PIPE JOINT

    21 ft. - General Observation - 90% MISSINT TILES 1 PIPE JOINT

  • General Observation - 70% MISSING TILES 2 PIPE JOINTS

    36.4 ft. - General Observation - 70% MISSING TILES 2 PIPE JOINTS

  • General Observation - 50% MISSING TILES 1 PIPE JOINT

    48.6 ft. - General Observation - 50% MISSING TILES 1 PIPE JOINT

  • Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - MISSING TILES SLUDGE

    48.6 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - MISSING TILES SLUDGE

  • General Observation - 90% MISSING TILES 2 PIPE JOINT

    78.5 ft. - General Observation - 90% MISSING TILES 2 PIPE JOINT

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

    94.1 ft. - Surface Reinforcement Visible, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • General Observation - 100% MISSING TILES 1 PIPE JOINT

    105.9 ft. - General Observation - 100% MISSING TILES 1 PIPE JOINT

  • General Observation - 100% MISSING TILES 2 PIPE JOINTS

    125.5 ft. - General Observation - 100% MISSING TILES 2 PIPE JOINTS

  • General Observation - 50% NEW MISSING TILES

    132.9 ft. - General Observation - 50% NEW MISSING TILES

  • General Observation - 30% NEW MISSING TILES

    156.8 ft. - General Observation - 30% NEW MISSING TILES

All inspections of P01752Work order 0727987

Observations (29)

DistanceCodeObservation
94.1SRVCIRCUM REBAR
14.7MGO95% MAG COAT 8:00 TO 4:00 START
78.5MGO90% MISSING TILES 2 PIPE JOINT
36.4MGO70% MISSING TILES 2 PIPE JOINTS
9.9SRCLONG CIRCUM REBAR
156.8MGO30% NEW MISSING TILES
132.9MGO50% NEW MISSING TILES
197.6AMH4:25AM
0MWL—
105.9MGO100% MISSING TILES 1 PIPE JOINT
2MGO10% MISSING TILES START
125.5MGO100% MISSING TILES 2 PIPE JOINTS
48.6MGO50% MISSING TILES 1 PIPE JOINT
4.7MGO90% MISSING TILES 1 PIPE JOINT
48.6DSZMISSING TILES SLUDGE
6.8SRCLONG CIRCUM REBAR
197DSZMISSING TILES SLUDGE
21MGO90% MISSINT TILES 1 PIPE JOINT
163.8MGO40% MISSING TILES
0MWM—
2SAMSEVERE AGG AREAS OF MISSING TILES
197MGO10% MISSING TILES FINISH
2DSZMISSING TILES SLUDGE
153.1MGO90% MISSING TILES 1 PIPE JOINT
197SAMSEVERE AGG AREAS OF MISSING TILES
138.1MGO80% MISSING TILES 1 PIPE JOINT
94.1MGO90% MISSING TILES 1 PIPE JOINT
0AMH3:55AM
197MGO95% MAG COAT FINISH

Properties (4)

custom_field_three
LONG & CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2018-09-11T01:25:38-07:00