B.08.02 W912EP22B0003 LaChuleta Disposal Site_RTA_Specifications Vol 2 04-28-2022.pdf
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- Solicitation number
- W912EP22B0003
About this file
This document provides details of a federal contract solicitation for the Rio Puerto Nuevo Project in La Chuleta Disposal Site in San Juan, Puerto Rico. The solicitation number is W912EP22B0003 and bids are due on May 31st, 2022 for project work consisting of preparing the 36-acre La Chuleta site to accept excavated material from Rio Puerto Nuevo Flood Damage Reduction Project sites. The work includes clearing and grading the site, constructing berms, retention ponds and site access roads, adding a freeway entrance/exit along PR-22 with guardrails and signage, constructing a barge offloading area and crane pad, and installing a security fence, gates, street lamps and guardhouse. The estimated period of performance is 450 calendar days and the magnitude of construction is between $5 million to $10 million. The solicitation will be issued electronically on SAM.gov and interested vendors must register as interested vendors on SAM.gov to receive amendments.
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W912EP22B0003
Jacksonville District
Rio Puerto Nuevo La Chuleta Disposal Site
San Juan, Puerto Rico
Construction Solicitation and Specifications Volume 2 of 2
29 April 2022
La Chuleta Disposal Site Solicitation No. W912EP22B0003 Rio Puerto Nuevo Project
PROJECT TABLE OF CONTENTS 1
PROJECT TABLE OF CONTENTS
DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS
00 31 21 00 31 32 00 33 50
CONTROL MONUMENT DESCRIPTIONS
GEOTECHNICAL DATA REPORT
WEATHER, WATER STAGE AND TIDE DATA
DIVISION 01 - GENERAL REQUIREMENTS
01 11 00 SUMMARY OF WORK
01 22 00 MEASUREMENT AND PAYMENT
01 30 00 ADMINISTRATIVE PROCEDURES
01 32 01 PROJECT SCHEDULE
01 33 00 SUBMITTAL PROCEDURES
01 35 25 OWNER SAFETY REQUIREMENTS - DIVING
01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS
01 42 00 SOURCES FOR REFERENCE PUBLICATIONS
01 45 00 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)
01 45 04 CONTRACTOR QUALITY CONTROL
01 50 02 TEMPORARY CONSTRUCTION FACILITIES
01 52 10 CONTRACTING OFFICER'S FIELD OFFICE
01 55 26 TRAFFIC CONTROL
01 57 20 ENVIRONMENTAL PROTECTION
01 78 02 CLOSEOUT SUBMITTALS
DIVISION 02 - EXISTING CONDITIONS
02 41 00 DEMOLITION
DIVISION 03 - CONCRETE
03 11 13.00 10 STRUCTURAL CAST-IN-PLACE CONCRETE FORMING
03 15 00.00 10 CONCRETE ACCESSORIES
03 20 00.00 10 CONCRETE REINFORCING
03 31 01.00 10 CAST-IN-PLACE STRUCTURAL CONCRETE FOR CIVIL WORKS
03 35 00.00 10 CONCRETE FINISHING
03 39 00.00 10 CONCRETE CURING
DIVISION 05 - METALS
05 05 23.16 STRUCTURAL WELDING
DIVISION 10 - SPECIALTIES
10 14 00.10 EXTERIOR SIGNAGE
DIVISION 31 - EARTHWORK
31 05 19.13 GEOTEXTILES FOR EARTHWORK
31 11 00 CLEARING AND GRUBBING
31 23 00.00 20 EXCAVATION AND FILL
31 62 16.16 STEEL H-PILES
PROJECT TABLE OF CONTENTS 2
DIVISION 32 - EXTERIOR IMPROVEMENTS
32 11 23 AGGREGATE AND/OR GRADED-CRUSHED AGGREGATE BASE COURSE
32 12 13 BITUMINOUS TACK AND PRIME COATS
32 12 16.16 ROAD-MIX ASPHALT PAVING
32 13 13.06 PORTLAND CEMENT CONCRETE PAVEMENT FOR ROADS AND SITE
FACILITIES
32 15 00 AGGREGATE SURFACING
32 17 23 PAVEMENT MARKINGS
32 31 13 CHAIN LINK FENCES AND GATES
32 32 23.13 SEGMENTAL CONCRETE BLOCK RETAINING WALL
32 92 19 SEEDING
DIVISION 33 - UTILITIES
33 40 00 STORM DRAINAGE UTILITIES
DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION
35 59 13.21 MARINE BOLLARDS
-- End of Project Table of Contents --
SECTION 00 31 21 Page 1
SECTION TABLE OF CONTENTS
DIVISION 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS
SECTION 00 31 21
CONTROL MONUMENT DESCRIPTIONS
DESIGNATION - T 1016
PID - DO1122
STATE/COUNTY- PR/SAN JUAN
MARKER: VERTICAL CONTROL DISK SET IN TOP OF CONCRETE MONUMENT
STAMPING: T 1016 2008
MARK LOGO: NGS
PROJECTION: FLUSH
MAGNETIC: NO MAGNETIC MATERIAL
STABILITY: MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO SURFACE MOTION
SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE
OBSERVATIONS - November 25, 2008
STATION DESCRIPTION
DESCRIBED BY JAVIER E. BIDOT AND ASSOC. 2008 (CFA)
THE STATION IS LOCATED IN THE NORTHWEST SECTION OF SAN JUAN AT EXIT 5B
NORTHBOUND SHOULDER OF STATE ROAD PR-18.
TO REACH THE STATION FROM THE INTERSECTION OF STATE ROAD PR-1, PR-18 AND
PR-52 IN SAN JUAN, DRIVE 1.9 MI NORTH ON PR-18 TO THE MARK ON THE RIGHT.
MONUMENT IS ON THE GRASS AREA EAST OF PR-18 AND NORTH OF ADJACENT ONRAMP
FROM PR-17.
THE STATION IS A BRONZE DISK SET IN THE TOP OF CONCRETE POST FLUSH WITH
THE GROUND ABOUT 1.0 FT ABOVE PR-18 EDGE OF PAVEMENT, 55.3 FT SOUTH OF
ALUMINUM LIGHT POLE, 49.1 FT SOUTHWEST OF ALMACIGO TREE, 41.6 FT
SOUTHEAST OF PR-18 EDGE OF PAVEMENT AND 11.0 FT NORTHWEST OF GUARDRAIL.
OWNERSHIP--PRHTA RIGHT-OF-WAY.
DESIGNATION - U 1016
PID - DO1123
STATE/COUNTY- PR/SAN JUAN
MARKER: VERTICAL CONTROL DISK
SETTING: SET IN TOP OF CONCRETE MONUMENT
STAMPING: U 1016 2008
MARK LOGO: NGS
PROJECTION: FLUSH
MAGNETIC: NO MAGNETIC MATERIAL
STABILITY: MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO SURFACE MOTION
SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE
OBSERVATIONS - November 25, 2008
STATION DESCRIPTION
DESCRIBED BY JAVIER E. BIDOT AND ASSOC. 2008 (CFA)
THE STATION IS LOCATED IN THE NORTHWEST SECTION OF SAN JUAN AT EXIT RAMP
3A NORTHBOUND SHOULDER OF STATE ROAD PR-18.
TO REACH THE STATION FROM THE INTERSECTION OF STATE ROAD PR-1, PR-18 AND
PR-52 IN SAN JUAN, DRIVE 3.0 MI NORTH ON PR-18 TO THE MARK ON THE RIGHT.
MONUMENT IS ON THE GRASS AREA EAST OF PR-18 AND NORTH OF THE ADJACENT
EXIT RAMP 3A.
THE STATION IS A BRONZE DISK SET IN THE TOP OF A CONCRETE POST FLUSH WITH
THE GROUND ABOUT 3.0 FT ABOVE PR-18 EXIT RAMP EDGE OF PAVEMENT, 40.4 FT
EAST OF EXIT SIGN, 37.0 FT NORTHEAST OF EXIT RAMP EDGE OF PAVEMENT AND
22.6 FT SOUTHEAST OF MANHOLE COVER.
OWNERSHIP--PRHTA RIGHT-OF-WAY.
Monument ID: PR PN 007
Locality-Project : SAN JUAN Monument Type : DISK
State : PR Monument Set By : USACOE
LOCATED IN SAN JUAN, PUERTO RICO.
TO REACH FROM THE INTERSECTION OF J.T. PINERO AND LUIS MUNOZ, GO SOUTH
APPROXIMATELY 1/2 MILE. STATION IS IN THE CENTER MEDIAN OF LUIS MUNOZ.
STATION IS FURTHER LOCATED 10.15 FT. SOUTH OF A CONCRETE POLE, 43.85 FT.
EAST OF POWER POLE, 81.50 FT. NORTH OF THE END OF A MEDIAN.
MARK IS A STANDARD COE DISK STAMPED PN 7.
Monument ID: PR PN 0115
Locality-Project : PUERTO NUEVO Monument Type : DISK
State : PR Date Set : 1996 Monument Set By : VFM
THE STATION IS LOCATED ON NOTRE DAME ST. IN HATO REY SW AREA, IN THE NE
CORNER OF INTERSECTION OF NOTRE DAME AND CALLE HARVARD.
THE STATION IS A CORPS OF ENGINEERS DISK SET IN SIDEWALK, 4.9 FEET NORTH
OF CURB AND 9.2 FEET NORTHWEST OF CURB AND GRASS AREA, 18 FEET SOUTHEAST
OF CURB AND GRASS AREA.
Monument ID: PR PN 0142
Locality-Project : PUERTO NUEVO Monument Type : DISK
NO DESCRIPTIVE TEXT AVAILABLE.
Designation: RORY SUTTON
PID: BBHQ53
Stamping: RORY SUTTON JAX 2018
Stability: Monument will probably hold position well
Setting: Massive retaining walls
Description: THE STATION IS LOCATED IN THE MUNICIPALITY OF SAN JUAN AT
THE CONCRETE STRUCTURE BETWEEN THE CONFLUENCE OF THE
PUERTO NUEVO RIVER AND THE MARGARITA CREEK. THE STATION IS
A STANDARD U. S. ARMY CORPS OF ENGINEERS BRASS DISK
STAMPED RORY SUTTON 2018, SET FLUSH WITH THE CONCRETE,
10.40 METERS SOUTHEAST OF THE NORTHWEST SIDE, 10.75 METERS
NORTHWEST OF THE SOUTHEAST SIDE, AND 0.40 METERS NORTHEAST
OF THE SOUTHWEST EDGE OF CONCRETE.
SECTION 00 31 32 Page 1
SECTION TABLE OF CONTENTS
DIVISION 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS
SECTION 00 31 32
GEOTECHNICAL DATA REPORT
PUERTO RICO NUEVO PROJECT
LA CHULETA DISPOSAL SITE
GEOTECHNICAL DATA REPORT
NOVEMBER 2021
TABLE OF CONTENTS
SECTION 1 – REPORTS & REFERENCES
SECTION 2 – LOCATION MAPS
SECTION 3 – SOIL BORING LOGS
LIST OF ATTACHMENTS
LIST OF TABLES
Table 1: Soil Borings in Numerical Order
LIST OF FIGURES
Figure 1: GEO-Engineering Soil Exploration, July 2021
Figure 2: Stanley Consultants, November 2021
Figure 3: GEO-Engineering Soil Exploration, July 2021
Geotechnical Data Report La Chuleta Disposal Site November 5, 2021 – 100% Submittal
SECTION 1 – REPORTS & REFERENCES
The Rio Puerto Rico Nuevo – La Chuleta Disposal Site Project: Geotechnical Data Report includes raw data of the soil borings and laboratory test data used to develop geotechnical design features of the project. The data is sourced from the geotechnical investigation report done by GEO-Engineering Soil Exploration in July 2021.
SECTION 2 – LOCATION MAP - SEE DRAWING B-101
SECTION 3 – SOIL BORING LOCATION TABLE
This section includes a tabular summary of the boring locations in alphabetical and numerical order. All borings were taken by GEO- Engineering (Report 1) between the months of April and May of 2021.
Soil borings with drilled with a trailer mounted CME-55 drill rig.
La Chuleta Disposal Site November 5, 2021 – 100% Submittal
Table 1: Soil Borings in Numerical Order
Point Name Type Northing Easting Depth [ft]
A-1 SPT 874436.65 780688.4 80
A-2 SPT 873093.02 780131.8 80
A-3 SPT 873640.72 780262.96 80
A-4 SPT 874895.6 780498.4 80
A-5 SPT 874318.62 780397.92 80
A-6 SPT 874174.46 780185.32 80
A-7 SPT 874755.6 780156.44 80
A-8 SPT 875151.38 780189.3 80
A-9 SPT 875008.58 779949.28 80
A-10 SPT 874650.6 779885.92 80
A-11 SPT 875390.13 779612.87 80
A-12 SPT 875465.06 779376.24 80
B-1 Auger 874756.34 780838.77 25 B-2 Auger 874524.34 780745.61 25 B-3 Auger 874292.34 780652.46 25 B-4 Auger 874060.35 780559.31 25 B-5 Auger 873828.35 780466.16 25 B-6 Auger 873596.35 780373 25 B-7 Auger 873364.35 780279.85 25 B-8 Auger 873132.36 780186.7 25 B-9 Auger 872972.91 780140.82 25
B-10 Auger 874849.49 780606.77 25 B-11 Auger 874617.49 780513.62 25 B-12 Auger 874385.5 780420.46 25 B-13 Auger 874153.5 780327.31 25 B-14 Auger 873921.5 780234.16 25 B-15 Auger 873689.5 780141.01 25 B-16 Auger 873428.38 780120.4 25 B-17 Auger 875058.64 780421.35 25 B-18 Auger 874942.64 780374.77 25 B-19 Auger 874710.64 780281.62 25 B-20 Auger 874553.97 780350.03 25 B-21 Auger 874478.65 780188.47 25 B-22 Auger 874258.1 780131.26 25 B-23 Auger 874004.69 780059.54 25 B-24 Auger 875035.79 780142.78 25 B-25 Auger 874803.8 780049.62 25 B-26 Auger 874612.84 780045.12 25
La Chuleta Disposal Site November 5, 2021 – 100% Submittal
Point Name Type Northing Easting Depth [ft] B-27 Auger 874359.56 779957.79 25 B-28 Auger 875244.95 779957.35 25 B-29 Auger 875128.95 779910.78 25 B-30 Auger 874896.95 779817.63 25 B-31 Auger 874734.56 779834.61 25 B-32 Auger 875426.31 779717.78 25 B-33 Auger 875222.1 779678.78 25 B-34 Auger 875064.41 779698.1 25 B-35 Auger 875547.25 779539.94 25 B-36 Auger 875327.26 779475.3 25 B-37 Auger 875582.4 779284.65 25 B-38 Auger 875733.55 779075.94 25
C-1 PVMT 874182.443 780686.01 4
C-2 PVMT 873805.781 780537.12 4
C-3 PVMT 873389.92 780370.11 4
LIST OF ATTACHMENTS
Summary of Geology
Summary of Index Testing
Boring Logs
Laboratory Test Data
Atterbergs Consolidation Unconfined Compression Direct Shear California Bearing Ratios
La Chuleta Disposal Site November 5, 2021 – 100% Submittal
ATTACHMENT
SUMMARY OF GEOLOGY
Regional Geology
The regional geology of the project area can be inferred from the following publications by U.S.
Geological Survey:
- Geologic Map of the San Juan Quadrangle, Puerto Rico, 1977
- Geology of the San Juan Metropolitan Area, Puerto Rico, 1959
The Northern half of the quadrangle, where San Juan is located, is mostly formed of sands, clays, marls, and limestone. Moving towards the center of the island, the geology overlaying the basement is mostly Quaternary deposits, including paludal, beach, and alluvium. The basement consists of older rocks dating back to Cretaceous and early Tertiary age, comprising a sequence of volcanic, clastic, and sedimentary rocks, many consisting largely of reworked volcanic material. A large part of the Bahía de San Juan and Laguna de San José has been artificially filled.
Local Geology
The triangular La Chuleta Disposal Site is bordered by streams on two sides. The former municipal waste landfill contains debris, concrete, waste, sand, gravel, limestone, and volcanic rock up to 7.6 meters (25 feet) deep. Much of the site is underlain by medium to stiff clay gaining strength with depth.
Materials Encountered
Generally, the soils encountered in site are clay of varying stiffness, ranging from very soft close to the surface to very stiff as the depth increases. Formally a dump site, La Chuleta project site is artificially filled with soils containing varying thicknesses of debris. The depth of the trash debris varies over the site, as does the stiffness of the fill soil.
Beneath the fill soils is a layer of fat clay with traces of small sized angular limestone gravel and sand. A peat layer with pockets of clayey sand and silt were encountered across the site with varying thickness. Weathered limestone underlays the entire site.
SUMMARY OF INDEX TESTING
Table A1: Summary of Index Testing
Boring Designation
Sample Depth
USCS
Atterberg Parameters [%] Pass #200
[%] Wn [%] Top [ft] Bottom
[ft] PL LL PI
A-1
14 18 CL 15 33 18 50 54
20 24 SC 12 27 15 35 17
A-2
12 14 CH 26 68 42 98 60
24 26 CL 24 47 23 81 36
32 34 CH 26 87 61 85 40
A-3
24 26 CH 25 69 44 83 30
73 80 GC 11 28 17 13 5.5
A-4
6 12 CL 21 45 24 70 32
42 46 CH 26 61 35 84 26
63 80 GC 22 63 41 16 73
A-5
32 36 CH 21 53 32 83 72
53 60 CH 23 58 35 86 27
73 80 SC 14 27 13 22 16.5
A-6
20 26 CL 19 44 25 82 53.3
58 65 CL 16 33 17 54 24
A-7
38 40 CH 22 59 37 82 88
42 44 CH 25 56 31 95 38
A-8
18 20 CH 24 50 26 52 30
38 42 CH 30 56 26 79 68.5
58 60 CH 23 56 33 83 36
A-9
31 33 MH 33 62 29 94 99
36 38 CH 21 63 42 61 95
42 44 CH 26 54 28 85 31
53 55 CH 30 68 38 99 37
A-10
8 16 MH 33 59 26 91 138
28 32 CL 20 47 27 75 51.5
48 55 CH 29 68 39 95 35
68 75 CH 25 51 26 71 30
A-11
8 20 SC 24 39 15 27 22.8
53 60 SC 16 34 18 48 18
A-12
34 36 CH 27 64 37 95 63
73 75 CL 20 39 19 65 22
BORING LOGS
7.68
-2.32
-6.32
CLAY (CL), sandy, some angular gravel, few garbage, brown (Fill)
CLAY (CL), sandy, some angular gravel, and organic matter, gray (Fill)
PEAT (PT), fibrous, black
CLAY (CL), sandy, organic, few decayed organic matter, dark greenish gray
4.50+
0.50
0.50
0.50
WH
WH
WH
WH
WH
WH
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780688.40, N= 874436.65 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-1
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) 12
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/14/2021
COMPLETED
5/14/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 7.68
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-1MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
, PRVD02
-12.32
-18.32
-28.32
SAND (SC), clayey, reddish and grayish brown
CLAY (CL) sandy and silty, tannish brown
1.50
2.40
2.00
2.25
2.00
2.75
4.50+
4.50+
4.50+
4.00
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
7.68 Boring No. A-1
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-1MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CH), silty, traces of sand, tannish and grayish brown
CLAY (CH), traces of silt, tannish brown
4.00
4.25
5.30
2.50
2.75
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
7.68 Boring No. A-1
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-1MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-60.32
-70.32
-72.32
CLAY (CH), tannish brown
End of boring
3.50
1.75
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
7.68 Boring No. A-1
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-1MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
SILT (ML), sandy and clayey, little angular limestone gravel, tannish brown
9.81
1.81
CLAY (CL), silty and sandy, few angular gravel, traces of organic matter, brown (Fill)
CLAY (CH), silty, organic, black
(with peat pocket)
4.50+
4.50+
0.75
12440
WH
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780131.80, N= 873093.02 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-2
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) notfound
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/21/2021
COMPLETED
5/21/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 9.81
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-2MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-10.19
-18.19
-26.19
SILT (MH), clayey silghtly organic, traces of decayed organic matter, greenish gray
CLAY (CH), traces of silt and sand, dark tannish brown, gray mottled
0.50
0.75
1.20
1.10
1.60
0.75
1.00
2.30
1.25
12441
12442
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
9.81 Boring No. A-2
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-2MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CL), silty, few sand and sub-angular
-43.19
(clayey silt pocket)
50 0.25
75/ 2"
75/ 1"
75/ 3"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
9.81 Boring No. A-2
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-2MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
LIMESTONE, weathered, recovered as angular limestone fragments with silt and few fine sand, yellowish
-70.19 End of boring
75/ 3"
75/ 3"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
9.81 Boring No. A-2
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-2MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
11.81
-0.19
CLAY (CL), silty, and sandy, few angular gravel and organic mater, gray (Fill)
CLAY (CL), silty and sandy, few angular gravel, reddish and grayish brown (Fill)
PEAT (PT), few organic clay, black
0.50
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780262.96, N= 873640.72 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-3
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) 34
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/20/2021
COMPLETED
5/20/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 11.81
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-3MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-8.19
-12.19
-30.19
SILT (MH), clayey, organic, traces of peat, greenish gray
CLAY (CH), traces of silt, reddish and tannish brown, gray mottled
SILT (MH), clayey, traces of sand, tannish
4.50+
3.25
4.25
WH
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
11.81 Boring No. A-3
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-3MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-32.19
-36.19
-38.19
-51.19 brown
CLAY (CL), silty, traces of sand, tannish brown
SILT (MH), clayey, traces of sand, tannish brown
CLAY (CH), few silt, 2.00
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
11.81 Boring No. A-3
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-3MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CL), silty, few sub-angular limestone fragments, -57.19
-68.19
50/ 5"
50/ 4"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
11.81 Boring No. A-3
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-3MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
LIMESTONE, weathered, recovered as angular limestone fragments with silt and few sand, yellow
25.98 CLAY (CL), silty and
sandy, few angular gravel, brown and dark brown (Fill)
--- CLAY (CL), sandy, slightly organic, traces of angular gravel and garbage, greenish gray (Fill)
--- CLAY (CL), organic, few garbage and peat, dark gray and black (Fill)
1.90
2.25
0.50
0.75
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780498.40, N= 874895.60 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-4
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) notfound
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/13/2021
COMPLETED
5/13/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 25.98
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-4MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-2.02
-12.02
-16.02
(wood piece)
PEAT (PT), fibrous, black
SILT (MH), clayey, slightly organic, greenish gray
CLAY (CH), sandy, reddish and tannish
1.00
0.50
0.75
1.00
1.00
1.00
1.50
1.00
1.00
0.50
2.25
12463
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
25.98 Boring No. A-4
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-4MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-27.02
-32.02 brown
4.20
4.50
4.50
1.00
75/ 3"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
25.98 Boring No. A-4
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-4MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CL), silty, few angular limestone gravel, tannish and grayish brown
SILT (ML), sandy and clayey, little angular yellowish brown
-54.02 End of boring
75/ 3"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
25.98 Boring No. A-4
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-4MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
22.08
16.08
10.08
CLAY (CL), sandy, few angular gravel, traces of garbage, brown (Fill)
SAND (SM), silty, traces of clay, few garbage, wood piece, and angular gravel, greenish gray (Fill)
4.50+
2.00
2.25
3.00
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780397.92, N= 874318.62 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-5
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) notfound
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/12/2021
COMPLETED
5/12/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 22.08
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-5MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CH), silty, few sub-round gravel, traces of garbage, slightly organic, dark gray and reddish
0.08
-5.92
-9.92
-15.92
SILT (MH), clayey, organic, few decayed organic matter, dark greenish gray
PEAT (PT), with pocket of organic clay, black
CLAY (CH), silty and sandy, slightly organic, traces of decayed organic matter, greenish gray
CLAY (CL), sandy, reddish and grayish brown
0.50
0.50
1.10
0.90
0.30
2.50
8.20
12425
WH
WH
WH
WH
WH
WH
WH
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
22.08 Boring No. A-5
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-5MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-23.92 CLAY (CH), traces of sand, tannish brown
2.60
9.70
6.80
3.00
4.25
2.40
12426
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
22.08 Boring No. A-5
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-5MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-47.92
-57.92
1.40 29
12427
75/ 4"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
22.08 Boring No. A-5
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-5MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
SAND (SC), clayey, sub-angular limestone gravel, 11.42
2.42
-2.58
SAND (SM), silty, some angular gravel, gray (Fill)
- SAND (SM), silty, organic, few angular gravel, black (Fill)
SILT (MH), clayey, few fine sand, organic, traces of shell fragments, dark gray and black
PEAT (PT), with pockets of organic clay, black
50/ 3"
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780185.32, N= 874174.46 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-6
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) notfound
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/11/2021
COMPLETED
5/11/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 11.42
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-6MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-8.58
-22.58
-28.58
CLAY (CL), silty and sandy, organic, few decayed organic matter, dark greenish gray
CLAY (CL), sandy, slightly organic, greenish gray
CLAY (CH), traces of fine sand, reddish brown
CLAY (CL), sandy, reddish and tannish brown
0.25
1.00
4.00
2.50
1.50
2.00
2.00
12464
WH
WH
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
11.42 Boring No. A-6
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-6MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-41.58 CLAY (CH), traces of sand, reddish and tannish brown
1.00
1.00
1.50
2.75
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
11.42 Boring No. A-6
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-6MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-56.58
-68.58
CLAY (CL), sandy, reddish and tannish brown
(gray mottled)
End of boring
4.50+
4.50+
4.50+
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
11.42 Boring No. A-6
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-6MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
22.01
14.01
CLAY (CH), few angular gravel, tannish brown (Fill)
CLAY (CL), sandy, some angular gravel and garbage, gray (Fill)
- CLAY (CL), sandy, slighlty organic, some angular gravel at bottom, dark gray (Fill)
2.50
1.00
1.30
50/ 2"
50/ 4"
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780156.44, N= 780156.44 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title
A-7
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) 30
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/15/2021
COMPLETED
5/15/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 22.01
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-7MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
4.01
-5.99
-9.99
-13.99
Organic matter and garbage (Fill)
(with sand pocket)
SILT (MH), clayey, organic, few peat pockets, greenish gray
PEAT (PT), fibrous, black
CLAY (CH), sandy, organic, few peat pocket, dark greenish gray
CLAY (CH), reddish, grayish and tannish brown
0.60
1.20
12411
12412
Shelby tube
Shelby tube
50/ 2"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
22.01 Boring No. A-7
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-7MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-30.99
-35.99
-CLAY (CH), silty, reddish and grayish brown
(with traces of fine sand)
CLAY (CL), sandy, tannish brown
CLAY (CH), silty, dark tannish brown
2.70
2.30
4.00
2.00
2.30
1.60
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
22.01 Boring No. A-7
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-7MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-45.99
-55.99
-57.99
75/ 2"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
22.01 Boring No. A-7
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-7MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
SILTY (ML), clayey and sandy, some sub-angular limestone gravel, yellowish brown
LIMESTONE, recovered as broken angular fragments with silt,yellow
32.45 CLAY (CL), sandy, some
angular gravel, grayish brown (Fill)
CLAY (CH), silty, slightly organic, little angular gravel greenish gray (Fill)
4.50+
1.25
0.75
1.00
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780189.30, N= 875151.38 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-8
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) 36
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/18/2021
COMPLETED
5/19/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 32.45
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-8MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CL), silty, few angular gravel and garbage, dark gray (Fill)
- CLAY (CL), silty, organic, with peat pockets, greenish gray
1.75
2.25
1.00
1.00
2.00
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
32.45 Boring No. A-8
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-8MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-11.55
-15.55
PEAT (PT), with pockets of organic clay, black
CLAY (CH), greenish gray
- CLAY (CH), reddish and tannish brown
0.75
1.10
1.00
1.50
1.70
1.50
12465
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
32.45 Boring No. A-8
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-8MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-47.55
1.10
2.25
1.25
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
32.45 Boring No. A-8
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-8MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
(with sub-angular limestone gravel)
17.52 CLAY (CL), silty and
sandy, traces of angular gravel, brown (Fill)
CLAY (CL), slightly organic, few angular gravel, brown (Fill)
CLAY (CL), sandy, dark brown (Fill)
CLAY (CL), sandy, with garbage, greenish gray (Fill)
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 779949.28, N= 875008.58 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title
A-9
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) 30
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
4/29/2021
COMPLETED
4/29/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 17.52
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-9MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-4.48
-8.48
-16.48
CLAY (CH), organic, with few decayed organic matter, greenish gray
PEAT (PT), fibrous, traces of shell fragments, black
CLAY (CH), sandy, organic, dark greenish gray
CLAY (CH), traces of fine sand, greenish brown and gray mottled
12466
12405
12403
12404
Shelby tube
Shelby tube
Shelby tube
WH
WH
WH
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
17.52 Boring No. A-9
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-9MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-40.48
CLAY (CH), yellowsih gray
CLAY (CL), sandy few small limestone fragments, tannish and grayish brown
75/ 3"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
17.52 Boring No. A-9
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-9MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-50.48
-62.48
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
17.52 Boring No. A-9
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-9MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
SAND (SC), clayey and silty, some angular limestone fragments, 9.51
5.51
1.51
-6.49
CLAY (CL), sandy, few angular gravel, traces of garbage, yellowish brown (Fill)
SAND (SC), clayey, few angular gravel and garbage, grayish brown (Fill)
SILT (MH), clayey, organic, few peat pockets, greenish gray
PEAT (PT), fibrous, with pockets of organic clay, black
1.00
0.75
1.25
0.50
0.50
WH
WH
WH
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 779885.92, N= 874650.60 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-10
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) 12
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/4/2021
COMPLETED
5/4/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 9.51
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-10MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-18.49
-22.49
CLAY (CL), silty and sandy organic, traces of decayed organic matter, dark greenish gray
CLAY (CH), traces of sand, reddish, tannish and grayish brown
CLAY (CH), silty, reddish, grayish and tannish brown
0.50
1.50
1.75
2.60
2.60
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
9.51 Boring No. A-10
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-10MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CH), reddish brown
CLAY (CH), traces of sand, reddish brown
4.50
3.50
4.50+
6.30
4.40
4.90
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
9.51 Boring No. A-10
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-10MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-58.49
-70.49
CLAY (CH), sandy, few weathered rock fragments, yelowish brown
End of boring
1.00 29
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
9.51 Boring No. A-10
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-10MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
21.33
17.33
13.33
SAND (SM), silty, fine to medium grained, traces of angular gravel and garbage, black (Fill)
CLAY (CL), sandy, traces of angular gravel and garbage, dark brown (Fill)
SAND (SC), clayey, slightly organic, with debris, garbage, and organic matter, dark gray (Fill)
50/ 2"
50/ 3"
50/ 4"
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 779612.87, N= 875390.13 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-11
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT)
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
4/28/2021
COMPLETED
4/28/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 21.33
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-11MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-6.67 PEAT (PT), fibrous, black
50/ 4"
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
21.33 Boring No. A-11
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-11MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-23.67
-31.67
-41.67
CLAY (CH), organic, with peat pockets, dark gray
CLAY (CH), sandy, yellowish gray
SAND (SC), clayey, reddish, tannish, and grayish brown
CLAY (CH), sandy, brown and dark brown
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
21.33 Boring No. A-11
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-11MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CH), few sand, tannish brown
End of boring
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
21.33 Boring No. A-11
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-11MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
8.6 CLAY (CL), sandy, some
angular gravel and garbage, grayish brown (Fill)
CLAY (CL), sandy and silty, organic, with debris, garbage, and organic matter, dark gray and black (Fill)
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 779376.24, N= 875465.06 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title A-12
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT)
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
4/26/2021
COMPLETED
4/27/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 8.60
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 80
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-12MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-11.4
-23.4
-33.4
PEAT (PT), fibrous, dark brown and black
SILT (MH), clayey, organic, with few peat pockets, dark gray
0.25
WH
WH
WH
WH
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
8.60 Boring No. A-12
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-12MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
CLAY (CH), yellowish gray
CLAY (CH), traces of sand, reddish, tannish and grayish brown
CLAY (CH), few sand, brown and tannish brown
2.00
3.00
3.00
3.00
3.00
8.70
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
8.60 Boring No. A-12
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 3
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-12MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
End of boring
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
8.60 Boring No. A-12
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 4
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
A-12MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
5.91
-2.09
SOIL FILL mixed with debris
PEAT (PT), black
WH
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780838.77, N= 874756.34 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title B-1
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) notfound
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/10/2021
COMPLETED
5/10/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 5.91
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 25
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
B-1MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-12.09
-19.09
CLAY (CH), silty, tannish and grayish brown
CLAY (CH), reddish and grayish
End of boring
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
5.91 Boring No. B-1
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
B-1MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
6.23
-1.77
-6.77
SOIL FILL over debris and trash
PEAT (PT), black
SILT (MH), clayey, organic, greenish gray
WH
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780745.61, N= 874524.34 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title B-2
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer 15. DEPTH GROUND WATER (FT) notfound
6. DIRECTION OF HOLE
16. DATE BORING
STARTED
5/10/2021
COMPLETED
5/10/2021VERTICAL INCLINED DEG. FROM VERT
17. ELEVATION TOP OF BORING (FT) 6.23
7. THICKNESS OF OVERBURDEN N/A
18. TOTAL CORE RECOVERY FOR BORING N/A
8. DEPTH DRILLED INTO ROCK N/A
19. SIGNATURE OF INSPECTOR: CARLOS E. RODRIGUEZ, PhD, PE9. TOTAL DEPTH OF BORING (FT) 25
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
B-2MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
-11.77
-18.77
CLAY (CH), sandy, reddish and grayish brown
End of boring
DRILLING LOG (Cont Sheet)
ELEVATION TOP OF BORING
6.23 Boring No. B-2
1. PROJECT
La Chuleta Disposal Site
INSTALLATION SHEET 2
OF SHEETS
ENG FORM 1836 PREVIOUS EDITIONS ARE OBSOLETE.
PROJECT
La Chuleta Disposal Site
BORING NO.
B-2MAR 71
ELEVATION DEPTH (FT) LEGEND
CLASSIFICATION OF MATERIALS
(Description) % REC. W% qu* (tsf)
BOX OR
SAMPLE
NO.
REMARKS
B L
O W
S /0
.5 F
T
9.55
-3.45
SOIL FILL mixed with debris
PEAT (PT), black
GEO-ENGINEERING
DIVISION INSTALLATION SHEET 1
OF SHEETS
1. PROJECT
La Chuleta Disposal Site
10. SIZE AND TYPE OF BIT 2.25in Auger w/24in SS
11. DATUM FOR ELEVATION SHOWN (TBM OR MSL)
State Plane, PR/USVI2. LOCATION (Coordinates or Station)
E= 780652.46, N= 874292.34 12. MANUFACTURER'S DESIGNATION OF DRILL
CME-553. DRILLING AGENCY
GEO-Engineering, PSC 13. TOTAL NO. OF OVER- DISTURBED
UNDISTURBED
4. HOLE NO. (As shown on drawing title B-3
BURDEN SAMPLES TAKEN
and file number)
14. TOTAL NUMBER CORE BOXES N/A5. NAME OF DRILLER
A.Ferrer…
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