Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 2, 2015, 06:49 AM

  • 18 0669_18 0668_01092015_235136.mp4

Date
09/01/2015
W/O
521021
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00696
PipeID
P14518
Time
11:49 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2671
Sewer Name
18 PHOEBE AVENUE TRUNK
City
LA MIRADA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
36
Purpose
Routine Assessment
Project
RFIR_WO_521021_TV18081_AUG2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
18 0669
Downstream MH
18 0668
Dir. of Survey
Downstream
Length Surveyed
350.5 ft.
Total Length
350.5 ft.
Structural Index
3
Structural Quick
4133
Structural Rating
15
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 18 0669 to 18 0668
MH: 18 0669MH: 18 0668downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 06690 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start12.7 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock26.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start42.1 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock42.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"95.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"101.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"105.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish145.1 ft. CS - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES151.6 ft. CM - Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: YES188.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start198.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"203 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"221.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start221.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish300.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"305.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"348.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish348.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish348.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish350.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0668

Observation photos (6)

  • Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

    12.7 ft. - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    26.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

    42.1 ft. - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

  • Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    145.1 ft. - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P14518Work order 521021

Observations (25)

DistanceCodeObservation
350.5AMH18 0668
12.7OBR—
300.3TFC—
42.1OBR—
95.9TFA—
101.1TF—
2DAGS—
0MWL—
26.2FL—
188.6CM—
221.6FM—
198.1TFC—
0AMH18 0669
203TFC—
0MWM—
221.6CM—
105.2FL—
151.6CM—
348.7FM—
305.3TFC—
348.7DAE—
2DAE—
145.1CS—
42.1TBA—
348.7DAGS—

Properties (5)

additional_info
SC202943
custom_field_two
2
customer
LACSD
datetime
2015-09-01T23:49:42-07:00
sewer_category
GRAVITY