Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 25, 2016, 10:55 AM
Date
07/25/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03287
Time
3:55 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3661
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 0732
Downstream MH
02 0731
Dir. of Survey
Downstream
Length Surveyed
292.7 ft.
Total Length
292.7 ft.
Structural Index
2
Structural Quick
3224
Structural Rating
15
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 02 0732 to 02 0731
MH: 02 0732MH: 02 0731downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07320 ft. MWM - Water Mark, 20 %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, Start17.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"18.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4" - W/ CRACK20.6 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 6"42 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: YES, 4"86.4 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES124.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"126.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"207.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES237.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"240 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"242.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES259.9 ft. CM - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES269.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES284.5 ft. CC - Crack Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES286.8 ft. CM - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES292.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish292.7 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE292.7 ft. AMH - Downstream Manhole, Survey Ends - 02 0731292.7 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK ACTIVE

Observation photos (8)

  • Water Level, 5 %of cross sectional area

    0 ft. - Water Level, 5 %of cross sectional area

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4" - W/ CRACK

    18.5 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4" - W/ CRACK

  • Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 6"

    20.6 ft. - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

    124.3 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"

    126.9 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"

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

    207.9 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES

    284.5 ft. - Crack Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    286.8 ft. - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

All inspections of P03287Work order 574316

Observations (23)

DistanceCodeObservation
284.5CC—
17.2TFC—
42TBA—
292.7DAGS—
124.3TFA—
207.9CL—
259.9CM—
86.4CL—
292.7MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
0MWL—
0AMH02 0732
242.1CL—
20.6TBA—
286.8CM—
2DAGS—
237.1TFA—
240TFA—
18.5TFCW/ CRACK
269.1CL—
126.9TF—
0MWM—
292.7AMH02 0731
292.7MGOCONNECTION AT THE MH 3 O'CLOCK ACTIVE

Properties (4)

additional_info
SC305540
custom_field_two
3
customer
LACSD
datetime
2016-07-25T03:55:00-07:00