Attachment_2_-_Specifications.pdf

United States Department of the Interior Bureau of Land Management

Gunnison Field Office

Mill Creek Campground Improvements Toilet Replacement

SPECIFICATIONS

MILL CREEK CAMPGROUND IMPROVEMENTS MILLCREEK2021

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 00 SUMMARY OF WORK

01 15 00 SITE ACCESS – MILL CREEK BRIDGE

01 20 00 PRICE AND PAYMENT PROCEDURES

01 33 00 SUBMITTAL PROCEDURES

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 41 00 DEMOLITION

DI VI SI ON 12 - FURNI SHI NGS

12 60 00 PRECAST CONCRETE TOILET BUILDING

DI VI SI ON 31 - EARTHWORK

31 00 00 EARTHWORK

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 PROJECT DESCRIPTION

The work includes, but is not limited to; demolition of existing toilet building, installation of a new precast concrete toilet building, and site grading.

1.2 LOCATION

The project is located approximately 14 miles from Lake City, Colorado. From Lake City; travel south on

CO-149, turn south on CO-30, Mill Creek Campground is on the south side of the road.

Latitude 37.906643°

Longitude -107.390355°

1.3 WORK SCHEDULE

All work shall be complete before Thursday, 9 June 2022. Work shall occur Monday - Friday, excluding federal holidays.

1.4 TOILET REPLACEMENT LOCATION

The new toilet building shall be placed in the same location as the existing toilet building.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Section --

SECTION 01 11 00 Page 2

SECTION 01 15 00

SITE ACCESS – MILL CREEK BRIDGE

PART 1 GENERAL

1.1 SITE ACCESS

Access to the project site requires crossing Mill Creek Bridge. .

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Haul Authorization Request; G

PART 2 PRODUCTS

Not Used.

PART 3 EXECUTION

3.1 VEHICLES - CROSSING MILL CREEK BRIDGE

The Contractor shall submit the attached haul authorization request form for any vehicle, including cranes, exceeding 40 tons (80,000 lbs), gross vehicle weight. The BLM will review the request and make a determination of acceptance of the vehicle within 30 days of submittal. Vehicles less than 40 tons (80,000 lbs) gross vehicle weight do not need to be submitted. .

SECTION 01 15 00 Page 3

SECTION 01 20 00

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

Payment items for the work of this contract for which contract payments will be made are listed in the

SCHEDULE and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job are included in the listed job item most closely associated with the work involved.

The price and payment made for each item listed constitutes full compensation for furnishing all labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for which separate payment is not otherwise provided.

1.1 MOBILIZATION AND DEMOBILIZATION

1.1.1 Payment

Payment will be made for costs associated with mobilization and demobilization.

When 5% of the original Contract amount is earned from other bid items, 50% of the amount bid for mobilization or 5% of the original Contract amount, whichever is lesser, will be paid.

When 15% of the original Contract amount is earned from other bid items, 100% of the amount bid for mobilization or 8% of the original Contract amount, whichever is lesser, will be paid.

Upon completion of work for the project, payment of the amount bid for mobilization in excess of 8% of the original Contract amount, will be paid.

1.1.2 Unit of Measure

Unit of measure: job.

1.2 DEMOLITION

1.2.1 Payment

Payment will be made for all costs associated with demolition. Including removal of human waste from existing toilet building, transportation and disposal.

1.2.2 Unit of Measure

Unit of measure: job.

SECTION 01 20 00 Page 4

1.3 PRECAST TOILET BUILDING

1.3.1 Payment

Payment will be made for all costs associated with providing a precast toilet building. Including preparation, excavation, transportation, bedding material, installation, backfill compaction, and site grading.

1.3.2 Unit of Measure

Unit of measure: job.

1.4 AGGREGATE

1.4.1 Payment

Payment will be made for all costs associated with providing aggregate surfacing along toilet access paths.

Including preparation, transportation, placement, and compaction.

1.4.2 Unit of Measure

Unit of measure: ton

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

SECTION 01 20 00 Page 5

SECTION 01 33 00

SUBMITTAL PROCEDURES

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for information only.

1.2 INFORMATION ONLY SUBMITTALS

Normally submittals for information only will not be returned. Approval of the Contracting Officer's

Representative is not required on information only submittals. The Government reserves the right to require the Contractor to resubmit any item found not to comply with the contract. This does not relieve the

Contractor from the obligation to furnish material conforming to the plans and specifications; will not prevent the Contracting Officer from requiring removal and replacement of nonconforming material incorporated in the work; and does not relieve the Contractor of the requirement to furnish samples for testing by the

Government laboratory or for check testing by the Government in those instances where the technical specifications so prescribe.

1.3 GOVERNMENT APPROVING AUTHORITY

The Contracting Officer's Representative will:

a. Note the date on which the submittal was received.

b. Review submittals for approval within 10 days of receipt.

c. Identify returned submittals with one of the actions defined in paragraph REVIEW NOTATIONS and with markings appropriate for action indicated.

Upon completion of review of submittals requiring Government approval, one copy of the submittal will be retained by the Contracting Officer's Representative and one copy of the submittal will be returned to the

Contractor.

1.3.1 Review Notations

Submittals will be returned to the Contractor with the following notations:

a. Submittals marked "approved" or "accepted" authorize the Contractor to proceed with the work covered.

b. Submittals marked "approved as noted" or "approved, except as noted, resubmittal not required," authorize the Contractor to proceed with the work covered provided the Contractor takes no exception to the corrections.

c. Submittals marked "not approved" or "disapproved," or "revise and resubmit," indicate noncompliance with the contract requirements or design concept, or that submittal is incomplete. Resubmit with appropriate changes. No work shall proceed for this item until resubmittal is approved.

d. Submittals marked "not reviewed" will indicate submittal has been previously reviewed and approved, is

SECTION 01 33 00 Page 6 not required, does not have evidence of being reviewed and approved by Contractor, or is not complete.

A submittal marked "not reviewed" will be returned with an explanation of the reason it is not reviewed.

Resubmit submittals returned for lack of review by Contractor or for being incomplete, with appropriate action, coordination, or change.

e. Submittals marked "receipt acknowledged" indicate that submittals have been received by the

Government. This applies only to "information-only submittals" as previously defined.

1.4 DISAPPROVED SUBMITTALS

Make corrections required by the Contracting Officer's Representative. If the Contractor considers any correction or notation on the returned submittals to constitute a change to the contract drawings or specifications; notice as required under the FAR clause entitled CHANGES, is to be given to the Contracting

Officer.

If changes are necessary to submittals, make such revisions and submission of the submittals in accordance with the procedures above. No item of work requiring a submittal change is to be accomplished until the changed submittals are approved.

1.5 APPROVED SUBMITTALS

The Contracting Officer's approval of submittals is not to be construed as a complete check.

Approval or acceptance will not relieve the Contractor of the responsibility for any error which may exist, as the Contractor under the Contractor Quality Control (CQC) requirements of this contract is responsible for.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

SECTION 01 33 00 Page 7

SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 1 OF 1 PAGES

MILL CREEK CAMPGROUND IMPROVEMENTS

01 15 00 SD-01 Preconstruction Submittals

3.1 GHaul Authorization Request

12 60 00 SD-03 Product Data

2.1 GPrecast Toilet Building

3.1 GManufacturer's Product

Specifications and installation instructions

31 00 00 SD-03 Product Data

2.1 GAggregate

SD-07 Certificates

3.6Weight Certificates

SUBMITTAL REGISTER

CONTRACT NO.

TITLE AND LOCATION CONTRACTOR

CONTRACTOR:

SCHEDULE DATES

CONTRACTOR

ACTION

APPROVING AUTHORITY

A C T I V I T Y

N O

T R A N S M I T T A L

N O

S P E C

S E C T

DESCRIPTION

ITEM SUBMITTED

P A R A G R A P H

C L A S S I F I C A T I O N

G O V T

O R

A E

R E V W

R SUBMIT

APPROVAL

NEEDED

BY

MATERIAL

NEEDED

BY

A C T I O N

C O D E

DATE

OF

ACTION

DATE FWD

TO APPR

AUTH/

DATE RCD

FROM

CONTR

DATE FWD

TO OTHER

REVIEWER

DATE RCD

FROM OTH

REVIEWER

A C T I O N

C O D E

DATE

OF

ACTION

MAILED

TO

CONTR/

DATE RCD

FRM APPR

AUTH REMARKS

(a) (b) (c) (d) (e) (f) (g) (h) (i) (j) (k) (l) (m) (n) (o) (p) (q) (r)

SECTION 02 41 00

DEMOLITION

PART 1 GENERAL

Provide all materials and labor necessary to demolish and remove specified items.

PART 2 PRODUCTS

Not Used.

PART 3 EXECUTION

3.1 PROTECTION OF EXISTING VEGETATION

Take necessary precautions to avoid damage to existing trees and vegetation which might be damaged during demolition or construction.

3.2 HUMAN WASTE DISPOSAL

The contractor shall remove the human waste from the existing toilet building prior to demolition. The contractor shall dispose of the human waste according to all federal, state, and local requirements.

3.3 TOILET BUILDING REMOVAL

The entire building shall be removed, including the pit which holds the human waste.

3.4 DISPOSAL OF REMOVED MATERIALS

All materials removed, shall become the property of the Contractor and shall be removed from Government property and disposed of in a legal manor.

SECTION 02 41 00 Page 8

SECTION 12 60 00

PRECAST CONCRETE TOILET BUILDING

PART 1 GENERAL

1.1 SCOPE

This specification covers the installation of a precast toilet building as produced by CXT Incorporated.

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Precast Toilet Building; G

Manufacturer's Product Specifications and installation instructions ; G

PART 2 PRODUCTS

2.1 PRECAST TOILET BUILDING

The precast toilet building shall be "Double Cascadian, double vault, no chase" as manufactured by CXT

Incorporated.

CXT Incorporated

Spokane Industrial Park

3808 North Sullivan Road, Building 7

Spokane, WA 99216

Phone 800-696-5766

2.1.1 TEXTURES AND COLORS

Exterior Location Texture Color

Lower Wall Horizontal Lap Siding nuss brown

Upper Wall Board and Batt siding nuss brown

Roof Simulated Cedar Shake charcoal grey

2.1.2 ADDITIONAL BUILDING REQUIREMENTS

The deadbolt lock shall be vendor supplied with Schlage cylinder #1152. Privacy Latch and ADA handles on the doors.

SECTION 12 60 00 Page 9

Supply (2) 3 roll paper holders, for a total of 6 rolls. Note: (1) 3 roll holder is standard, (2) 3 roll paper holders will require additional coordination with the manufacturer.

Install an owl guard for each vent.

Install unisex signage.

2.2 PRODUCT REQUIREMENTS

The precast toilet building shall meet the following criteria.

2.2.1 Manufacturer Criteria

The manufacturer supplying the precast concrete vault toilet must meet the following:

A. Manufacturer must be ISO 9001 certified.

B. Manufacturing plant must be PCI certified.

C. Manufacturer must provide stamped, engineered drawings prior to acceptance.

D. Manufacturer must show four (4) examples of Sweet Smelling Technology designed precast concrete vault toilet facilities produced, installed, and in use as an example of their ability to perform.

E. Manufacture shall provide a twenty (20) year warranty.

F. UL 752 Bullet Resistance on 4" thick concrete samples.

2.2.2 Design Criteria

2.2.2.1 Roof Snow Load

Vault buildings are designed to withstand a 350 pounds per square foot snow load.

2.2.2.2 Floor Load

Vault buildings are designed to withstand 400 pounds per square foot floor load.

2.2.2.3 Wind Load

Vault buildings shall withstand the effects of 150 miles per hour (3-second gust) wind exposure C.

2.2.2.4 Earthquake

Vault buildings will withstand the effects of a seismic design category E earthquake.

2.2.2.5 Sweet Smelling Technology (SST)

Vault buildings shall incorporate design aspects of SST as outlined by Briar Cook for the U.S. Forest Service. All wall to floor interior surface seams shall have a minimum 1" radius coving made of high strength grout. The vault shall have a bottom slope of 1" per foot from under the toilet riser out to the outside cleanout area. The vault shall have a 24" diameter (minimum) lightweight manhole cover installed to the rear or side of the building. The manhole cover should be raised, with the surrounding concrete sloped away using a minimum slope of ½" per foot. The depth of the vault shall be no deeper than 4½' to 5'. A 12" diameter round pipe will be installed to vent the vault and the pipe shall be raised a minimum of 3' above the highest point of the roof.

Vent pipe shall be straight up from the vault. There shall be only one vent opening in the building.

SECTION 12 60 00 Page 10

2.2.2.6 Additional Design Standards

Single vault buildings shall be an all concrete design with a minimum 7/12 roof pitch. Vault buildings shall have a minimum 4" wall, 4½" roof, and 5" floor thickness. Vault buildings shall have a one-piece floor unit to prevent panels that migrate in different directions during periods of freeze/thaw stress. Vault buildings shall have a one-piece full length and width vault unit to support the building, screen area, and snow loads evenly.

2.2.2.7 Concrete - Colored

The roof panels, building walls, and screen panels shall be colored concrete. Color shall match the existing concrete toilet building on site.

2.2.2.8 Doors - Steel

Doors are flush panel type 1¾" thick, minimum 16-gauge galvanized steel, top painted with DTM ALKYD.

Door frames are knockdown or welded type, single rabbet, minimum 16-gauge prime coated steel top painted with DTM ALKYD, width to suit wall thickness. Three (3) rubber door silencers are provided on latch side of frame. Three hinges (3) per door with dull chrome plating 4½" x 4½", adjustable tension, and automatic closing for each door. Dome style doorstop stop meeting ANSI 156.16. Provide door sweep at the bottom of door with an adjustable brush.

2.2.2.9 Grab Bars

Grab ars shall be 18-gauge, type 304 stainless steel with 1½" clearance. Able to withstand 300-pound top loading.

2.2.2.10 Riser

Riser shall meet ADA standards, be constructed of molded one-piece HDPE polyethylene, and have a smooth surface and have high impact resistance at extremely cold temperatures.

2.2.2.11 Toilet Paper Dispenser

Toilet Paper Dispenser shall be constructed of ¼" thick, type 304 stainless steel, hold three (3) standard rolls of toilet paper. Fastening system able to withstand 300-pound top loading.

2.2.2.12 Polyethylene Vault Liner

Polyethylene Vault Liner shall be made of a Roto molded 8460 polyethylene. Hold up to 1,000 gallons of waste. Minimum thickness .100.

2.3 CONTRACTOR PROPOSED SUBSITUTIONS

Contractor proposed substitutions to the precast toilet building specified shall be submitted with the bid. If proposed substitution doesn't meet the specifications, the bid will not be considered. If a bid is submitted without a proposed substitution, then the contractor shall install the precast toilet building specified.

PART 3 EXECUTION

3.1 INSTALLATION

Install the precast toilet building in accordance with the manufacturer's product specifications. The entire manufacturer's specification will be incorporated, including the excavation, elevation, backfill, compaction, and

SECTION 12 60 00 Page 11 material requirements. A sand or aggregate bedding material shall be installed. Submit the manufacturer's product specifications and installation instructions , which will supplement this specification section.

3.1.1 Finish Floor Elevation and Slope

The finish floor elevation will be provided by the BLM. The contractor shall install the precast toilet building within 0.05 feet of the elevation provided. The precast toilet building shall be sloped between 1% and 1.5% to allow water to drain out of the interior of the building, through the door.

3.1.2 Backfill and Compaction

Backfill and compact in accordance with the manufacturer's product specifications. In addition to the compaction specified in the manufacturer's product specifications:

Backfill adjacent to the precast toilet building shall be placed in 8 inch, maximum, lifts and compacted with a whacker-type mechanical tamper or equivalent.

SECTION 12 60 00 Page 12

SECTION 31 00 00

EARTHWORK

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for information only. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Aggregate; G

SD-07 Certificates

Weight Certificates

PART 2 PRODUCTS

2.1 AGGREGATE

Aggregate shall meet the requirements of Colorado Department of Transportation Standard Specifications for

Road and Bridge Construction 2019, section 703 AGGREGATES. Aggregate base course gradation shall meet the gradation shown in Table 703-2, Class 6.

PART 3 EXECUTION

3.1 UNDERGROUND UTILITIES

The Contractor is responsible for locating underground utilities prior to construction. The Government is not aware of any underground utilities, however the Contractor shall verify the presence or absence prior to construction.

3.2 PROTECTION OF EXISTING TREES

The contractor shall protect existing trees from damage. Trees greater than six inches in diameter shall not be damaged or removed during the completion of the work.

3.3 TOILET REPLACEMENT LOCATION

The new toilet building shall be placed in the same location as the existing toilet building.

3.4 GENERAL EXCAVATION

Perform excavation of every type of material encountered to the lines, grades, and elevations indicated and as specified. During construction, perform excavation and fill in a manner and sequence that will provide proper drainage at all times.

SECTION 31 00 00 Page 13

3.4.1 Differing Site Condition - Excavation for Precast Toilet

The contractor must try to excavate with a hydraulic excavator, in good working condition and with a minimum power rating of 150 horsepower, before a modification under the differing site conditions clause will be allowed.

If excavation cannot be completed with a hydraulic excavator, with a minimum power rating of 150 horsepower, then the Contractor and the Contracting Officer will agree on alternate methods of excavation, and modify the contract. Alternate methods of excavation include, but are not limited to; larger equipment, rock hammers, rock drills, and blasting.

3.5 SITE GRADING

The finish floor elevation of the toilet shall match the existing toilet finish floor elevation. A five foot access pad in front of the toilet shall be provided. Access from campsite #1 shall meet accessibility requirements.

3.6 TOILET ACCESS - CAMPERS

Place aggregate along the walking paths the campers use to access the toilets. There are three (3) different walking paths. Submit weight certificates for the aggregate.

SECTION 31 00 00 Page 14

2.3 CONTRACTOR PROPOSED SUBSITUTIONS