Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 6, 2016, 04:51 PM

  • C 0310_C 0309_562016_095257.mp4

Date
05/06/2016
W/O
0563383
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00135
PipeID
P09770
Time
9:51 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7109
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
Routine Assessment
Project
20160506AM_JOINT_OUTFALL_C_UNIT_6F
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
C 0310
Downstream MH
C 0309
Dir. of Survey
Downstream
Length Surveyed
445.8 ft.
Total Length
445.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole C 0310 to C 0309
MH: C 0310MH: C 0309downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 9:51 AM2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start157.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4" - OPEN284.8 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1 1/2" - ACTIVE300.1 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 4" - OPEN445.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish445.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish445.4 ft. DAE - Deposits Attached Encrustation, 10 %-15% of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES445.4 ft. MMC - Material Change, Vitrified clay pipe445.6 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 01 O'CLOCK445.6 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK445.8 ft. AMH - Downstream Manhole, Survey Ends - 10:24 AM

Observation photos (8)

  • Water Level, 30 %of cross sectional area

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

  • Water Mark, 40 %of cross sectional area

    0 ft. - Water Mark, 40 %of cross sectional area

  • Upstream Manhole, Survey Begins - 9:51 AM

    0 ft. - Upstream Manhole, Survey Begins - 9:51 AM

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1 1/2" - ACTIVE

    284.8 ft. - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1 1/2" - ACTIVE

  • Deposits Attached Encrustation, 10 %-15% of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

    445.4 ft. - Deposits Attached Encrustation, 10 %-15% of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • Material Change, Vitrified clay pipe

    445.4 ft. - Material Change, Vitrified clay pipe

All inspections of P09770Work order 0563383

Observations (15)

DistanceCodeObservation
445.6MGOACTIVE CONN. INSIDE THE MH. @ 01 O'CLOCK
300.1TBOPEN
445.4SAV—
2SAV—
0MWL—
445.4SSS—
0MWM—
445.4DAE—
445.6MGOACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK
445.4MMC—
284.8TBIACTIVE
0AMH9:51 AM
2SSS—
445.8AMH10:24 AM
157.7TFOPEN

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2016-05-06T09:51:09-07:00