Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2016, 04:45 PM

  • 05 2224_05 1278_6222016_095113.mp4

Date
06/22/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00518
PipeID
P06492
Time
9:45 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7157
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT TR, SECT 4
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
19
Purpose
Routine Assessment
Project
20160616AM_SO_HAWTHORNE_WARFIELD_AV_EXT_TR_SECT_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 1278
Downstream MH
05 2224
Dir. of Survey
Upstream
Length Surveyed
129.5 ft.
Total Length
129.5 ft.
Structural Index
3
Structural Quick
3811
Structural Rating
25
O&M Index
2
O&M Quick
3123
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
35
Pipe schematic from manhole 05 1278 to 05 2224
MH: 05 1278MH: 05 2224upstream0 ft. MSA - Survey Abandoned - ROOT MASS0.4 ft. RML - Roots Medium Lateral, from 09 to 11 o'clock, 25 %, within 8 inches of joint: NO0.4 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH2.7 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES4 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 50% BLOCKED14.7 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES18.7 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES22.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES56.1 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"60.2 ft. MGP - General Photograph - BROKEN CONN.60.2 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6", 6" - ACTIVE, PROTRUDING IN APPROX. 1 IN, BROKEN75 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES83.4 ft. CC - Crack Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES91.2 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES91.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES107.8 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES113.1 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OFFSET113.1 ft. RTL - Roots Tap Lateral, at 01 o'clock, 5 %, within 8 inches of joint: NO117.2 ft. RFC - Roots Fine Connection, at 11 o'clock, within 8 inches of joint: NO117.2 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"129.5 ft. MWL - Water Level, 35 %of cross sectional area129.5 ft. AMH - Downstream Manhole, Survey Begins - 9:50 AM129.5 ft. MWM - Water Mark, 45 %of cross sectional area

Observation photos (6)

  • General Photograph - BROKEN CONN.

    69.3 ft. - General Photograph - BROKEN CONN.

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6", 6" - ACTIVE, PROTRUDING IN APPROX. 1 IN, BROKEN

    69.3 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6", 6" - ACTIVE, PROTRUDING IN APPROX. 1 IN, BROKEN

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    106.8 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 50% BLOCKED

    125.5 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 50% BLOCKED

  • Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    126.8 ft. - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

  • Roots Medium Lateral, from 09 to 11 o'clock, 25 %, within 8 inches of joint: NO

    129.1 ft. - Roots Medium Lateral, from 09 to 11 o'clock, 25 %, within 8 inches of joint: NO

All inspections of P06492Work order 0574349

Observations (23)

DistanceCodeObservation
21.7CM—
129.1RML—
126.8CM—
110.8CM—
69.3MGPBROKEN CONN.
129.1MGOSLIGHT GREASE THROUGHOUT THE REACH
0MWL—
114.8CM—
54.5CM—
129.5MSAROOT MASS
38.3CM—
73.4TFA—
69.3TFDACTIVE, PROTRUDING IN APPROX. 1 IN, BROKEN
16.4TFAOFFSET
106.8CM—
12.3RFC—
46.1CC—
16.4RTL—
0AMH9:50 AM
125.5TFDOPEN, 50% BLOCKED
0MWM—
12.3TFA—
37.9FL—

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2016-06-22T09:45:17-07:00