Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2018, 07:07 AM

  • 29 0526_29 0513 _21062018_003754.mp4

Date
06/21/2018
W/O
706888
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01106
PipeID
P24578
Time
12:07 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5740
Sewer Name
29 19TH STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_706888_TV29054_JUN2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Square
Height
8 in.
Width
8 in.
Upstream MH
29 0526
Downstream MH
29 0513
Dir. of Survey
Downstream
Length Surveyed
304.2 ft.
Total Length
304.2 ft.
Structural Index
3
Structural Quick
3H21
Structural Rating
137
O&M Index
2
O&M Quick
2K1D
O&M Rating
144
Overall Index
2
Overall Quick
—
Overall Rating
281
Pipe schematic from manhole 29 0526 to 29 0513
MH: 29 0526MH: 29 0513downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 05260 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start26.7 ft. CS - Crack Spiral, from 12 to 02 o'clock, within 8 inches of joint: YES27.8 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"72.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES84.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start85.7 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"114.1 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR130.8 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 4"138.3 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YESR157.1 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR182 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"186.6 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Start233.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"291.5 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Finish303.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish303.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish304.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK304.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0513304.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (8)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 12 to 02 o'clock, within 8 inches of joint: YES

    26.7 ft. - Crack Spiral, from 12 to 02 o'clock, within 8 inches of joint: YES

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

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

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

    84.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR

    114.1 ft. - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YESR

    138.3 ft. - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

    157.1 ft. - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Start

    186.6 ft. - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Start

All inspections of P24578Work order 706888

Observations (22)

DistanceCodeObservation
85.7TFA—
26.7CS—
304.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
84.4CM—
233.5TF—
0AMH29 0526
304.2AMH29 0513
291.5RFJ—
0MWM—
303.5CM—
72.2CM—
182TFA—
114.1RFJ—
138.3RFJ—
304.2MGOCOCKROACHES IN MANHOLE
0MWL—
303.5DAGS—
2DAGS—
130.8TFA—
157.1RFJ—
186.6RFJ—
27.8TFA—

Properties (4)

additional_info
SC359706
custom_field_two
3
customer
LACSD
datetime
2018-06-21T00:07:02-07:00