W912BU09B0041Amnd5.pdf

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

THIS AMENDMENT DOES NOT EXTEND THE 11 SEPTEMBER 2009 BID OPENING DATE AT 1:00 P.M.

(Continued)

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

MODIFICATION OF CONTRACTS/ORDER

NO.

E. IMPORTANT: Contractor

15B. CONTRACTOR/OFFEROR

is not, copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer tended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing Items 8 and 15, and returning submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDG- MENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

is extended, B.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CON-

TRACT ORDER NO. IN ITEM 10A.

2. AMENDMENT/MODIFICATION NO.

6. ISSUED BY

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) is required to sign this document and return

15A. NAME AND TITLE OF SIGNER (Type or print)

PAGE OF PAGES 1. CONTRACT ID CODE

5. PROJECT NO. (If applicable) 4. REQUISITION/PURCHASE REQ. NO. 3. EFFECTIVE DATE

7. ADMINISTERED BY (If other than Item 6)

15C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16B. UNITED STATES OF AMERICA

BY

16C. DATE SIGNED

9A. AMENDMENT OF SOLICITATION NO.

9B. DATED (SEE ITEM 11)

10B. DATED (SEE ITEM 13)

CODE CODE

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

is not ex-copies to the issuing office.

NSN 7540-01-152-8070

PREVIOUS EDITION UNUSABLE

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

(Signature of person authorized to sign) (Signature of Contracting Officer)

USAPPC V2.00

10A.

30-105-02

U.S. Army Engineer District, Philadelphia POC: Emily Sheaffer Wanamaker Building, 100 Penn Square East Philadelphia, Pennsylvania 19107-3390

U.S. Army Engineer District, Philadelphia Contracting Division - Room 643 Wanamaker Building, 100 Penn Square East Philadelphia, Pennsylvania 19107-3390

CODE

W912BU E5CTCEMS

FACILITY CODE

0005 03 September 2009 W25PHS91920528

W912BU-09-B-0041

07 August 2009

Recovery-Right Abutment Seepage Remediation Exploratory Drilling & Grouting, FE Walter Dam & Reservoir, Carbon & Luzerne, E5CTCEMS

Typewritten Text

PA

This page was intentionally left blank for duplex printing.

Amendment No. 0005

IFB W912BU-09-B-0041

14. CONTINUED:

a. SPECIFICATIONS:

(1) Bidding Schedule: Please delete the Bidding Schedule in its entirety and substitute the revised Bidding Schedule, annotated Amendment No. 0005 attached hereto.

(2) Section 01 22 00 - MEASUREMENT AND PAYMENT: Please delete Section 01 22 00 in its entirety and substitute the revised Section 01 22 00, annotated Amendment No. 0005 attached hereto.

b. Please indicate receipt of this amendment on Standard Form 1442 (SOLICITATION, OFFER, AND AWARD) as Amendment No. 0005.

Failure to acknowledge all amendments may be cause for rejection of the bid.

Amendment No. 0004

00010-3

BIDDING SCHEDULE

Item No.

Description

ESTIMATED

QUANTITY

UNIT

UNIT

PRICE

ESTIMATED

AMOUNT

BASE BID

1 Recovery - Mobilization and

Demobilization 1

Job

LS

2 Recovery - Automated Grouting Control & Data Collection (Setup & Calibration) 1

3 Recovery - Automated Grouting Control & Data Collection (Operation) 180

Days

4 Recovery - Drilling Overburden 17,180 LF $ $ 5 Recovery - Drilling Rock 5,940 LF $ $ 6 Recovery - Pressure Washing 30 HR $ $ 7 Recovery - Pressure Testing 65 HR $ $ 8 Recovery - Type III Cement in

Grout 740,000

LB

9 Recovery - Pozzolans in Grout 67,000 LB $ $ 10 Recovery - Sand in Grout 344,000 LB $ $ 11 Recovery - Superplasticizer in

Grout 1,250

GAL

12 Recovery - Bentonite in Grout 44,500 LB $ $ 13 Recovery - Viscosity Modifier In

Grout 850

14 Recovery - Downstage Hole Setups 400 EA $ $ 15 Recovery - Initial Verification

Holes 280

LF

16 Recovery - Final Verification Holes 240

17 Recovery - Placing Grout 400 HR $ $ 18 Recovery - Borehole Deviation &

Verification Surveys 25

EA

19 Recovery - Borehole Camera Log 13 EA $ $ 20 Recovery - Standby Time 50 HR $ $ 21 Recovery - Piezometer Installation 505 LF $ $ 22 Recovery - Upgrade Automated Data

Acquisition System 1

23 Recovery – Pavement Resurfacing 1 Job LS $

TOTAL BASE BID AMOUNT $

OPTION 1

24 Recovery - Drilling Rock 1,160 LF $ $ 25 Recovery - Pressure Washing 12 HR $ $ 26 Recovery - Pressure Testing 20 HR $ $ 27 Recovery - Type III Cement in

Grout 186,000

28 Recovery - Pozzolans in Grout 22,320 LB $ $

00010-3

29 Recovery - Superplasticizer in Grout 400

30 Recovery - Bentonite in Grout 14,750 LB $ $ 31 Recovery - Viscosity Modifier In

Grout 300

32 Recovery - Placing Grout 120 HR $ $ 33 Recovery - Downstage Hole Setups 116 EA $ $

TOTAL OPTION 1 AMOUNT $

OPTION 2

34 Recovery - Drilling Overburden 3,650 LF $ $ 35 Recovery - Drilling Rock 1,000 LF $ $ 36 Recovery - Pressure Washing 5 HR $ $ 37 Recovery - Pressure Testing 10 HR $ $ 38 Recovery - Type III Cement in

Grout 52,000

39 Recovery - Pozzolans in Grout 2,000 LB $ $ 40 Recovery - Sand in Grout 67,000 LB $ $ 41 Recovery - Superplasticizer in

Grout 40

42 Recovery - Bentonite in Grout 1,350 LB $ $ 43 Recovery - Viscosity Modifier In

Grout 25

44 Recovery - Placing Grout 75 HR $ $ 45 Recovery - Downstage Hole Setups 75 EA $ $

TOTAL OPTION 2 AMOUNT $

OPTION 3

46 Recovery - Drilling Overburden

(Angled 15°) 4,800

47 Recovery - Drilling Rock (Angled 15°) 1,350

48 Recovery - Pressure Washing 6 HR $ $ 49 Recovery - Pressure Testing 14 HR $ $ 50 Recovery - Type III Cement in

Grout

63,000 LB $ $

51 Recovery - Pozzolans in Grout 2,000 LB $ $ 52 Recovery - Sand in Grout 88,000 LB $ $ 53 Recovery - Superplasticizer in

54 Recovery - Bentonite in Grout 1,350 LB $ $ 55 Recovery - Viscosity Modifier In

56 Recovery - Placing Grout 75 HR $ $ 57 Recovery - Downstage Hole Setups 75 EA $ $

00010-3

TOTAL OPTION 3 AMOUNT $

OPTION 4

58 Recovery - Drilling Overburden 3,650 LF $ $ 59 Recovery - Drilling Rock 1,000 LF $ $ 60 Recovery - Pressure Washing 5 HR $ $ 61 Recovery - Pressure Testing 10 HR $ $ 62 Recovery - Type III Cement in

Grout 52,000

63 Recovery - Pozzolans in Grout 2,000 LB $ $ 64 Recovery - Sand in Grout 67,000 LB $ $ 65 Recovery - Superplasticizer in

66 Recovery - Bentonite in Grout 1,350 LB $ $ 67 Recovery - Viscosity Modifier In

68 Recovery - Placing Grout 75 HR $ $ 69 Recovery - Downstage Hole Setups 75 EA $ $

TOTAL OPTION 4 AMOUNT $

OPTION 5

70 Recovery - Drilling Overburden

(Angled 15°) 4,800

71 Recovery - Drilling Rock (Angled 15°) 1,350

72 Recovery - Pressure Washing 6 HR $ $ 73 Recovery - Pressure Testing 14 HR $ $ 74 Recovery - Type III Cement in

Grout

63,000 LB $ $

75 Recovery - Pozzolans in Grout 2,000 LB $ $ 76 Recovery - Sand in Grout 88,000 LB $ $ 77 Recovery - Superplasticizer in

78 Recovery - Bentonite in Grout 1,350 LB $ $ 79 Recovery - Viscosity Modifier In

80 Recovery - Placing Grout 75 HR $ $ 81 Recovery - Downstage Hole Setups 75 EA $ $

TOTAL OPTION 5 AMOUNT $

TOTAL BASE BID AND OPTIONS 1

THROUGH 5 AMOUNT

Note: Bidders must bid on all items.

SECTION 01 22 00

MEASUREMENT AND PAYMENT

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. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Data

Detailed Breakdown of Bid; G, DO

For the purpose of making monthly estimates partial payments to the Contractor, the Contractor shall submit for approval, within fifteen (15) calendar days after the effective date of this Contract, a detailed breakdown of the estimated value of the work TO bedone under each of the items included in this Contract. In the case of a lump sum item, the detailed breakdown shall give a schedule of the costs of the various parts of the work, including quantities. The total of these costs shall equal the total amount of the Contract. The breakdown shall be divided so that it provides adequate information and in a form suitable for tracking progress payments and in such a form that payments due various Subcontractors may be checked by the Government.

These detailed breakdowns shall be in such form and in such detail and supported as to correctness by such data as the Government may require. No payment to the Contractor shall be made until the detailed breakdown and the progress schedule, as required, have been submitted by the Contractor and approved by the government.

1.2 LUMP SUM PAYMENT ITEMS

Payment items for the work of this contract for which contract lump sum payments will be made are listed in the BIDDING SCHEDULE and described below. All costs for items of work, which are not specifically mentioned to be included in a particular lump sum or unit price payment item, shall be included in the listed lump sum item most closely associated with the work involved. The lump sum price and payment made for each item listed shall constitute full compensation for furnishing all plant, 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.

Section 01 22 00 Page 1

1.2.1 Mobilization and Demobilization (Base Bid)

1.2.1.1 Payment

Payment will be made for assembling all plant and equipment at the site preparatory to initiating the work and for removing it when the drilling and grouting program has been completed, as specified in the applicable portions of Section 31 32 23 FOUNDATION DRILLING AND GROUTING. Sixty (60) percent of the contract lump-sum price for mobilization and demobilization will be paid following completion of moving onto the site, including complete assembly, in working order, of all equipment necessary to perform the required drilling and grouting operations. The remaining forty (40) percent of the contract lump-sum price will be paid when all equipment has been removed from the site and th e work area restored to conditions approved by COR. All costs associated with this item shall be included in the lump sum contract price for "MOBILIZATION AND DEMOBILIZATION" of the BIDDING SCHEDULE. All costs for all incidental work required in performance of the work under this contract not covered elsewhere shall be included in this item.

1.2.1.2 Unit of Measure

Unit of measure: lump sum.

1.2.2 AUTOMATED GROUTING CONTROL AND DATA COLLECTION SYSTEM (SETUP &

CALIBRATION) (Base Bid)

1.2.2.1 Payment

Payment will be made for furnishing, installing and operating all equipment, materials and computer hardware and software necessary for properly installing and operating a computer-assisted grout placement recording display and control system, as specified in the applicable portions of SECTION 31 32 23, FOUNDATION DRILLING AND GROUTING. This shall include providing and setup of data collection ports, connections, cables, printing, plotting, data recording and data transfer devices for purposes of tracking of quantities and instant analyses of water pressure tests and grout placement. This shall also include testing and calibrating the system prior to production grouting to verify the devices and system are functioning properly and the system is accurately receiving and recording the data. Payment shall include any royalties or subcontract costs associated with this item. The cost to provide qualified personnel to operate the system shall be included in Bid Item "AUTOMATED GROUTING

CONTROL AND DATA COLLECTION SYSTEM (SETUP AND CALIBRATION) ".

1.2.2.2 Unit of Measure

Unit of measure: lump sum.

1.3.3 UPGRADES TO AUTOMATED DATA AQUISITION SYSTEM (ADAS) (Base Bid)

1.2.3 Payment

Payment will be made for designing, furnishing, and installing all equipment, materials and computer software and testing of upgrades to the ADAS as specified in the applicable portions of SECTION 27 00 00.

Section 01 22 00 Page 2

1.3.3.2 Unit of Measure

Unit of measure: lump sum.

1.3.3 PAVEMENT RESURFACING (Base Bid)

1.2.4 Payment

Payment will be made for pavement resurfacing as specified in the applicable portions of SECTION 32 12 00.

1.3.3.2 Unit of Measure

Unit of measure: lump sum.

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the BIDDING SCHEDULE and described below. The unit price and payment made for each item listed shall constitute full compensation for furnishing all plant, 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 each of the unit price items.

1.3.1 AUTOMATED GROUTING CONTROL AND DATA COLLECTION SYSTEM (OPERATION)

(Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.1.1 Payment

Payment will be made for providing qualified personnel to operate the computer-assisted grout placement recording display and control system, as specified in the applicable portions of SECTION 31 32 23, FOUNDATION DRILLING AND GROUTING. All other costs for initial setup and calibration, equipment and labor shall be included in the BID ITEM "AUTOMATED GROUTING

CONTROL AND DATA COLLECTION SYSTEM (OPERATION).

1.3.1.2 Measurement

The operation of the automated grouting control and data collection system will be paid for on a daily basis

1.3.1.3 Unit of Measure

Unit of measure: days(D) .

1.3.2 DRILLING OVERBURDEN (Base Bid, Option 2, Option 3, Option 4 and Option 5)

1.3.2.1 Payment

Payment will be made for costs associated with drilling and re-drilling primary, secondary, tertiary holes through overburden, for drilling through overburden for initial and final verification purposes, and for furnishing all labor and supplies incidental to the work as specified in the applicable portions of Section 31 32 23 FOUNDATION DRILLING AND GROUTING.

Material, equipment and labor costs associated with installation and grouting of temporary steel casing pipe through overburden into the top of

Section 01 22 00 Page 3 rock shall be included in this item. Any casing or standpipe left in the ground shall be cut down 1 foot below grade and covered following the completion of grouting of the hole.

1.3.2.2 Measurement

Drilling of holes in overburden will be measured for payment on the basis of the linear feet drilled for verification purposes, and primary, secondary and tertiary grout holes drilled in overburden.

1.3.2.3 Unit of Measure

Unit of measure: linear feet (LF).

1.3.3 DRILLING ROCK (Base Bid and Option 1,Option 2, Option 3, Option 4 and Option 5)

1.3.3.1 Payment

Payment will be made for costs associated with drilling and re-drilling primary, secondary and tertiary holes in rock; water flush; care and disposal of waste water and cuttings; clean-up of the site; furnishing, handling, transporting and storing of materials; and furnishing all labor and supplies incidental to the work as specified in the applicable portions of Section 31 32 23, FOUNDATION DRILLING AND GROUTING.

1.3.3.2 Measurement

Drilling of grout holes will be measured for payment on the basis of the linear feet drilled for the primary, secondary and tertiary grout holes drilled in rock.

1.3.3.3 Unit of Measure

Unit of measure: linear feet (LF).

1.3.4 PRESSURE WASHING (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.4.1 Payment

Payment will be made for pressure washing of grout holes and verification holes as well as making and breaking connections incidental to the work as specified in the applicable portions of Section 31 32 23, FOUNDATION DRILLING AND GROUTING. Payment will be based upon the total amount of time required by the Government for pressure washing, determined by reducing the accumulative total number of minutes of operation for all the grout holes to the next whole hour. No payment will be made for time lost due to fault or negligence of the contractor, or due to defective equipment furnished by the Contractor.

1.3.4.2 Measurement

Pressure washing will be measured for payment on the basis of the actual time, during which fluid is injected for pressurewashing the grout holes and verification holes. Pressure washing will be measured from the time pumping is begun on a hole or section of a hole until the time pumping is completed on the hole or section of the hole as determined by the Contracting Officer. Time will be measured cumulatively to the next whole

Section 01 22 00 Page 4 minute of operation.

1.3.4.3 Unit of Measure

Unit of measure: hours. (HRS)

1.3.5 PRESSURE TESTING (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.5.1 Payment

Payment will be made for pressure testing of primary, secondary and tertiary grout holes and verification holes, which includes the cost of making and breaking connections incidental to the work, as specified in the applicable portions of Section 31 32 23 FOUNDATION DRILLING AND GROUTING.

Payment will be based upon the total amount of time required per pump for pressure testing, determined by reducing the accumulative total number of minutes of operation. No payment will be made for time lost due to fault or negligence of the Contractor, or due to defective equipment furnished by the Contractor.

1.3.5.2 Measurement

Pressure testing will be measured for payment on the basis of the actual time, during which fluid is injected, for the primary, secondary and tertiary holes and verification holes as shown or as directed. Pressure testing will be measured from the time pumping is begun on a hole or section of a hole until the time pumping is completed on the hole or section of the hole as determined by the Contracting Officer. Time will be measured cumulatively to the next whole minute of operation.

1.3.5.3 Unit of Measure

Unit of measure: hours. (HRS).

1.3.6 TYPE III CEMENT IN GROUT (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.6.1 Payment

Payment will be made for material costs associated with Type III Portland cement in grout used in grouting of holes, as specified in the applicable portions of Section 31 32 23, FOUNDATION DRILLING AND GROUTING. Payment will be made at the applicable contract unit prices for materials contained in grout which are wasted, where the wasting is not due to negligence on the part of the Contractor. Separate payment will be made for all materials used in grout as provided in unit price pay item(s) "Type III Cement in Grout", "Pozzolans (Fly Ash) in Grout", "Sand in Grout", "Superplasticizer in Grout", "Bentonite in Grout", and "Viscosity Modifier in Grout". Other admixtures, which may be used in the grout, i.e. water reducer and accelerator or retarder, will not have a separate payment, but are considered as incidental.

1.3.6.2 Measurement

Portland cement in grout will be measured for payment on the basis of the pounds of bulk weight of cement used in the grout satisfactorily placed in the primary, secondary and tertiary holes, and in verification holes, or wasted when such wasting is not due to the Contractor's negligence.

Section 01 22 00 Page 5

1.3.6.3 Unit of Measure

Unit of measure: pounds(LBS).

1.4.5 POZZOLANS (FLYASH) AND/OR SILICA FUME IN GROUT (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.6.4 Payment

Payment will be made for material costs associated with flyash and/or silica fume in grout, as specified in the applicable portions of Section, 31 32 23, FOUNDATION DRILLING AND GROUTING.

1.3.6.5 Measurement

Flyash and silica fume in grout will be measured for payment on the basis of the total number of pounds of flyash and/or silica fume in the grout satisfactorily placed in grout holes.

1.3.6.6 Unit of Measure

Unit of measure: pounds(LBS).

1.3.7 SAND IN GROUT (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.7.1 Payment

Payment will be made for material costs associated with sand in grout, as specified in the applicable portions of Section 31 32 23 FOUNDATION

DRILLING AND GROUTING.

1.3.7.2 Measurement

Sand in grout will be measured for payment on the basis of the number of pounds of sand, dry rodded measurement, used in the grout satisfactorily placed in the primary, secondary and tertiary holes.

1.3.7.3 Unit of Measure

Unit of measure: pounds(LBS).

1.3.8 SUPERPLASTICIZER IN GROUT (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.8.1 Payment

Payment will be made for material costs associated with superplasticizer in grout, as specified in the applicable portions of Section 31 32 23

FOUNDATION DRILLING AND GROUTING.

1.3.8.2 Measurement

Sand in grout will be measured for payment on the basis of the number of gallons of superplasticizer used in the grout satisfactorily placed in grout holes.

Section 01 22 00 Page 6

1.3.8.3 Unit of Measure

Unit of measure: gallons(GAL).

1.3.9 BENTONITE IN GROUT (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.9.1 Payment

Payment will be made for material costs associated with bentonite in grout, as specified in the applicable portions of Section 31 32 23 FOUNDATION

DRILLING AND GROUTING.

1.3.9.2 Measurement

Bentonite in grout will be measured for payment on the basis of the number of pounds of bentonite powder actually used in the grout satisfactorily placed in primary, secondary and teritary grout holes and verification holes.

1.3.9.3 Unit of Measure

Unit of measure: pounds(LBS).

1.3.10 VISCOSITY MODIFIER IN GROUT (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.10.1 Payment

Payment will be made for cost of viscosity modifier in grout, as specified in the applicable portions of Section 31 32 23 FOUNDATION DRILLING AND

GROUTING.

1.3.10.2 Measurement

Viscosity modifier will be measured for payment on the basis of the number of pounds of modifier actually used in the grout satisfactorily placed in primary, secondary and teritary grout holes.

1.3.10.3 Unit of Measure

Unit of measure: pounds(LBS).

1.3.11 DOWNSTAGE GROUTING SETUPS (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.11.1 Payment

Payment will be made for each setup necessary to satisfactorily complete each required stage of the grouting process for each hole in accordance with applicable portions of Section 31 32 23, FOUNDATION DRILING AND GROUTING. Work inclueds; time, equipment and personnel required to set up drill rig, necessary grout equipment/hose connections and disconnections per grout stage and cleaning out previously grouted stages.

1.3.11.2 Measurement

Downstage grouting setups will be measured for payment on the basis of each setup required during the downstage grouting process.

Section 01 22 00 Page 7

1.3.11.3 Unit of Measure

Unit of measure: each (EA).

1.3.12 INITIAL VERIFICATION HOLES

1.3.12.1 Payment

Payment will be made for costs associated for rock coring using HQ diamond rotary drilling of rock for initial verification purposes; care and disposal of waste water; clean-up of the site; furnishing and storing of core boxes for rock core samples; furnishing all labor and supplies incidental to the work, as specified in the applicable portions of Section 31 32 23, FOUNDATION DRILING AND GROUTING. Payment for drilling through overburden and grouting for initial verification purposes will be made according to Bid Items "Drilling Overburden" and "Grouting".

1.3.12.2 Measurement

Driling of initial verification holes will be measured for payment on the basis of the linear feet of holes actually drilled in rock.

1.3.12.3 Unit of Measure

Unit of measure: linear foot (LF).

1.3.13 FINAL VERIFICATION HOLES

1.3.13.1 Payment

Payment will be made for costs associated for rock coring using HQ diamond rotary drilling of rock; care and disposal of waste water; clean-up of the site; furnishing and storing of core boxes for rock core samples;

furnishing all labor and supplies incidental to the work, as specified in the applicable portions of Section 31 32 23, FOUNDATION DRILING AND GROUTING. Payment for drilling through overburden and grouting for final verification purposes will be made according to Bid Items "Drilling Overburden" and "Grouting". Payment will be made at the applicable contract unit prices for materials contained in grout which are wasted, where the wasting is not due to negligence on the part of the Contractor.

1.3.13.2 Measurement

Driling of final verification holes will be measured for payment on the basis of the linear feet of holes actually drilled in rock.

1.3.13.3 Unit of Measure

Unit of measure: linear foot (LF).

1.3.14 PLACING GROUT (Base Bid and Option 1, Option 2, Option 3, Option 4 and Option 5)

1.3.14.1 Payment

Payment will be made for labor and equipment costs associated with satisfactorily placing grout mixture in the primary, secondary and tertiary grout holes and verification holes, which includes full compensation for

Section 01 22 00 Page 8 proportioning the mix as directed, and mixing and injecting the grout, as specified in the applicable portions of Section 31 32 23, FOUNDATION DRILLING AND GROUTING. Payment will be based upon the total amount of time required per pump for placing grout, determined by reducing the accumulative total number of minutes of operation. No payment will be made for grout, or the material constituents thereof, wasted due to improper anchorage of grout pipe or connections, or which is wasted due to negligence on the part of the Contractor, nor for grout which is rejected by the Contracting Officer because of improper mixing.

1.3.14.2 Measurement

The operation of placing grout will be measured for payment on the basis of the actual time for grout placement in the primary, secondary and tertiary holes and verification holes, as shown or as directed. Measurement for payment shall begin with the injection of grout, and end when grout injection ceases, except where intermittent grouting is ordered by the Contracting Officer. When intermittent grouting is ordered, measurement will stop when intermittent injection ceases. Placing grout mixture will be measured for payment on the actual time the pump is running for placement of grout in the formation. Time will be measured cumulatively to the next whole minute of operation.

1.3.14.3 Unit of Measure

Unit of measure: hours (HR).

1.3.15 BOREHOLE DEVIATION SURVEY (Base Bid)

1.3.15.1 Payment

Payment will be made for the costs associated with satisfactorily completing each borehole survey on 16 primary holes, 3 secondary holes and 6 tertieary holes drilled below 10 feet below top of rock. Costs associated with providing and operating the required equipment shall be included in this cost.

1.3.15.2 Measurement

Borehole deviation surveys will be measured for payment on the basis of satisfactorily completing each deviation survey.

1.3.15.3 Unit of Measure

Unit of measure: each (EA) .

1.3.16 BOREHOLE CAMERA LOG (Base Bid)

1.3.16.1 Payment

Payment will be made for the costs of providing and operating the borehole camera equipment to satisfactorily complete photographic logs of the required initial and all final verification boreholes.

1.3.16.2 Measurement

Borehole camera logging will be measured for payment on the basis of linear feet successfully completed.

Section 01 22 00 Page 9

1.3.16.3 Unit of Measure

Unit of measure: linear feet (LF) .

1.3.17 STANDBY TIME (Base Bid)

1.3.17.1 Payment

Payment will be made for standby time when the contractor could be providing services, but the Contracting Officer has directed the Contractor to discontinue servicing, and to remain on site and be prepared to resume services when directed by the Contracting Officer. This standby time is due to work by others. Work stoppages caused by inclement weather or other safety reasons (e.g. breaks) do not constitute standby time.

1.3.17.2 Measurement

The Contractor's standby time for interuptions to his work will be tracked by the Contracting Officer. Standby time will be measured by the quarter hour and paid by the hour by rounded to the nearest hour. All costs associated with this item shall in the unit price of the BIDDING

SCHEDULE.

1.3.17.3 Unit of Measure

Unit of measure: Hours (HRS) .

1.3.18 PIEZOMETER DRILLING AND INSTALLATION (Base Bid)

1.3.18.1 Payment

Payment will be made for drilling of holes through overburden materials and coring of rock, installing all piezometer piping, screen and backfill.

1.3.18.2 Measurement

Drilling and installation of piezometer materials will be measured for payment on the basis of linear feet satisfactorilly installed.

1.3.18.3 Unit of Measure

Unit of measure: Linear Feet (LF)..

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

-- End of Section --

Section 01 22 00 Page 10