Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2017, 08:15 PM

  • C 0312_C 0311A_6212017_132006.mp4

Date
06/21/2017
W/O
0630229
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00135
PipeID
P09773
Time
1:15 PM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7440
Sewer Name
C JOINT OUTFALL C - UNIT 6F
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20170621MI_JOINT_OUTFALL_C_UNIT_6F
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Upstream MH
C 0312
Downstream MH
C 0311A
Dir. of Survey
Downstream
Length Surveyed
176.1 ft.
Total Length
176.1 ft.
Structural Index
3
Structural Quick
5131
Structural Rating
10
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole C 0312 to C 0311A
MH: C 0312MH: C 0311Adownstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES AT MH > 500 ft. AMH - Upstream Manhole, Survey Begins - 01:18 PM0 ft. MWM - Water Mark, 40 %of cross sectional area5.4 ft. MGO - General Observation - MAG COAT, FROM 8 TO 4 OCLOCK, 80%13.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES15.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"18.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start56.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES58.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"99.7 ft. MGP - General Photograph - PROJECTING AGGREGATE THROUGHOUT139 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES174.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES174.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6" - GREASE AROUND CONNECTION176.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish176.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish176.1 ft. MSA - Survey Abandoned - DUE TO GREASE DEPOSITS, FROM 12 TO 6 OCLOCK, 20 %176.1 ft. MGO - General Observation - GREASE OBSTRUCTION FROM 3 TO 6 OCLOCK, 20 %,

Observation photos (12)

  • General Observation - MAG COAT, FROM 8 TO 4 OCLOCK, 80%

    5.4 ft. - General Observation - MAG COAT, FROM 8 TO 4 OCLOCK, 80%

  • Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    13.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"

    15.2 ft. - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"

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

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    29.8 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    56.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • General Photograph - PROJECTING AGGREGATE THROUGHOUT

    99.7 ft. - General Photograph - PROJECTING AGGREGATE THROUGHOUT

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

    139 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    174.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6" - GREASE AROUND CONNECTION

    174.7 ft. - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6" - GREASE AROUND CONNECTION

  • Survey Abandoned - DUE TO GREASE DEPOSITS, FROM 12 TO 6 OCLOCK, 20 %

    176.1 ft. - Survey Abandoned - DUE TO GREASE DEPOSITS, FROM 12 TO 6 OCLOCK, 20 %

  • General Observation - GREASE OBSTRUCTION FROM 3 TO 6 OCLOCK, 20 %,

    176.1 ft. - General Observation - GREASE OBSTRUCTION FROM 3 TO 6 OCLOCK, 20 %,

All inspections of P09773Work order 0630229

Observations (19)

DistanceCodeObservation
5.4MGOMAG COAT, FROM 8 TO 4 OCLOCK, 80%
0MWL—
99.7MGPPROJECTING AGGREGATE THROUGHOUT
139SRV—
0MGOROACHES AT MH > 50
176.1SAV—
13.6DAGS—
174.1DAGS—
15.2TFA—
18.6SSS—
176.1SSS—
174.7TFAGREASE AROUND CONNECTION
0AMH01:18 PM
176.1MSADUE TO GREASE DEPOSITS, FROM 12 TO 6 OCLOCK, 20 %
29.8SAV—
0MWM—
58.2TFA—
176.1MGOGREASE OBSTRUCTION FROM 3 TO 6 OCLOCK, 20 %,
56.2DAGS—

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-06-21T13:15:22-07:00