KEPORT O!? WM. B. FOSTER, JR., ENGINEER ON THE NORTH BRANCH CANAL. EEPOKT. To the Board of Canal Commissioners : Gentlemen:—I have the honor to submit the following report upon the North Branch Pennsylvania canal, which has been in my charge, as engineer, since the re¬ sumption of operations thereon in the latter part of the year 1849. As no formal report has been presented in regard to this work since that of 1841, it may not be inappropriate to recapitulate, on this occasion, something of its history and progress since its commencement. This canal, formerly designated as the " North Branch Extension," extends from the termination of thé finished North Branch canal, at the head of Wyoming valley, in Luzerne county, along the valley of the Susquehanna, a distance of 94j%ig miles, to the line dividing the States of Pennsylvania and New York, only requiring about seventeen miles of canal to be made to connect with the Chemung canal, of the State of New York, at Elmira, and through the latter, with the whole chain of internal navigation of that State. In the year 1836 thirty-five and three-fourths miles of this work, commencing at the village of Athens, in Bradford county (about four miles below the State line), and ending at Wyalusing creek, were placed under contract, and in 1888 all of the heavi/ hluff sections between the latter point and the mouth of Lackawanna were also contracted for, the portion between the State lino and the village of Athens (four miles) not having been located until the present year. The entire length of this improvement, as before stated, is ninety-four and twenty-one hundredths miles, and the lockage, from a level assumed at the State line to the level of the Wyoming divi¬ sion, two hundred and eleven and an half feet. Some idea may be formed of the magnitude of the work, and the difiiculties encountered in its construction, when it is stated that for one-third of its length it is located along the foot of steep rocky blufiFs and partially in the river, requiring for this distance of over thirty-one miles, a slope wall for the protection of the bank. This walling was mostly done before the suspen¬ sion of the work in 1841, and has served to protect the work in an admirable manner against the encroachments of the river during the highest and most violent ice floods. Upon the work placed under contract in 1836 and 1888 such force was employed as the annual appropriations justified, until the year 1841, and the sum of two millions four hundred and eighty-four thousand nine hundred and thirty-nine dollars and sixty cents were expended at the time of suspension. The whole length of finished canal at that time was thirty-two and an half miles. The finished sections and incidental work was not, however, connected so that any portion of the line could be available for navigable purposes. The details of the location are in the reports of 1886, '87, and '38, and can readily be referred to. The progress and condition of the different descriptions of work prior to suspension are set forth in detail in a report I had the honor to submit to the Canal Commissioners at the close of the year 1841, and to which reference may be had. In the year 1846 I made an examination and an esti¬ mate of the cost of completing the North Branch canal, for a company which had been organized under an act of assembly, and at that time I was of opinion that the work could be brought into use for a sum but little exceeding eleven hundred thou- 4 KEPOET OF THE ENGINEEE OF THE sand dollars. I advert to this estimate and report for the reason that it has not un- frequently been quoted in the discussion of the propriety of resuming and completing the work. I am still of the opinion that if the work had been resumed at that time, and promptly prosecuted under the auspices of a judicious company, that it could have been brought into use for the sum then estimated. A large amoupt of perishable work, which, at that period (1846) would have been available for a few years after completion, is now so far decayed as to render its entire renewal absolutely necessary. It will also be borne in mind that at the period in question, the amount of public work in progress throughout the Union was small compared with that now in the market, and that it may be safely stated, regarding supply and demand, that work can not now be done for less than an advance of fifteen to twenty per cent, upon prices which would have been remunerating in the year 1846. By a reference to the report of 1841, to which I have heretofore alluded, it will be seen that the amount of work remaining to be done, computed at the then existing contract prices, was one million four hundred and fourteen thousand one hundred and sixteen dollars and three cents. We now come to the period of resuming the work under the auspices of the Commonwealth. As soon as the Canal Commissioners were notified of the first appropriation towards completing the North Branch, Pennsylvania canal (in 1849), and the work placed under my charge as chief engineer, I proceeded to organize a corps, and re-locate and prepare for contract twenty-six sections, amounting in the aggregate, to a length of eight and one-fourth miles; and accordingly, on the 19th of November, 1849, this amount of work was allotted to contractors. The work first selected to be placed in progress, embraced the heavier hluff sections, and did not include any mechanical structure liable to decay or injury. From the paucity of the appropriation, and con¬ sequently limited amount of work thus under way, it was with difiiculty that any considerable force of laborers could be induced to the line, and but a small amount of work was done, until the spring of the following year. By the act of the 10th May, 1850, an additional appropriation of two hundred and fifty thousand dollars was made towards completing this work, and on the third of June of that year, I was directed by the Canal Commissioners to prepare for letting further portions of the work. On the 15th and 19th of July, 1850, proposals were received for seventy-three sections (aggregate length thirty-seven and a half miles) ; two dams across the Susquehanna river—the masonry of ten Aqueducts—twenty-one locks and nine culverts. It is thus seen that the total length of canal placed under contract in pursuance of the acts of Assembly of April 10, 1849, and of May 10, 1850, is forty-five and three-fourth miles. The working season of the year 1850, had nearly passed, before this work, last alluded to, was placed under contract, and at the close of that fiscal year, the total value of work done was one hundred and forty-three thousand two hundred and sixty-four dollars and nineteen cents. By the act of As¬ sembly of the 15th April, 1851, a further appropriation of one hundred and seventy- five thousand dollars was specifically made, and a contingent appropriation of one- half the surplus revenues, after paying other appropriations, to be applied to the com¬ pletion of the North Branch canal. In view of the limited amount of work we had been able to accomplish, up to the close of the year 1850, it was deemed advisable, early in 1851, to receive proposals for all of the sections (except the repairs to those formerly finished) remaining to be placed under contract ; and accordingly, after due notice, bids were received on the day of June last, which were canvassed by the Canal Commissioners in the latter part of July following. By the time that the board had examined the proposals, it beeame manifest that all of the existing appropriations would be exhausted by the close of the fiscal year, and hence the prudential course of declining to incur further liabilities on the part of the State, until the means were appropriated to meet them. By the tabular statement, which accompanies this report, it will be seen that the whole amount of work done from the time of resuming operations on this canal in NORTH BRANCH CANAL. 5 1849, up to the 20th October, 1851, is six hundred and six thousand five hundred and forty-eight dollars and eleven cents. This statement, however, only embraces the work done under contract for sections and mechanical work, and does not include the disbursements for cement for the masonry, iron and spikes for locks, fencing, re¬ moving buildings, instruments, stationery, printing, superintendence, engineering, and sundry incidental expenses. These latter expenditures are not subject of estimate, but are paid on bills certified by the Engineer to the Superintendent, and appear of record on the books of the latter. The value of work done from the 1st December, 1850, to the 20th October, 1851, is four hundred and sixty-three thousand two hundred and eighty-three dollars ^^and ninety-two cents. I have, in the tabular statement referred to, only brought up the estimate of work done to the 20th October, instead of adopting the usual custom of extending it to the end of the fiscal year j for the reason that at the former period (20th October) the whole amount of appropriations was expended. Since that date a considerable amount of work has been done ; and several of the contractors continue to prosecute their jobs, and intend doing so during the winter. It is much to be regretted that means could not. be obtained for pushing on the work without interruption, as every stoppage not only goes to increase the ultimate cost, but seriously affects the business operations of the contractors, as well as those of all connected with or dependent upon its progress. During the remarkably favorable season just closed, the greatest possible amount of work was done that our limited means justified, and the line is now in such state of forwardness that in all of the year 1852 it may be fini.shed, and brought into use early in the season of 1853. The following recapitulation of the tabular state¬ ment is here inserted to avoid the necessity of reference : The total estimated cost of this canal, dating from the time of its resumption in 1849, is one million three hundred and ninety-eight thousand nine hundred and fifty- seven dollars and eighty-seven cents. The amount appropriated by the several acts of 1849, 1850, and 1851, is five hun¬ dred and seventy-five thousand dollars; to which, if we add the contingent appropria¬ tion of 1851, assumed at fifty thousand dollars, it gives a total of six hundred and twenty-five thousand dollars, which sum, deducted from the total estimated cost, leaves seven hundred and seventy-three thousand nine hundred and fifty-seven dollars and eighty-seven cents as the amount yet to be appropriated for completion. I had hoped, until recently, that this canal might be finished for a sum considerably less than my estimate of 1841; but the amount of perishable material used in the dams, locks, bridges, and waste-weirs, and which has, after the lapse of twelve years, become so far decayed as to require renewal, forbids the idea that it can be completed much below that estimate. A heavy item of expenditure occurs in the renewal of nearly the entire body of dam No. 2. It was not until the present season that this work was opened up so as to ascertain with certainty whether it might be relied upon, without placing new and sound timbers, instead of those partially decayed ; and it has been deemed prudent (to make it safe beyond contingency) to build anew nearly the whole of this structure. To guard against injury to the canal f.om the lateral streams, which might result from a freshet similar to that of July, 1850, it became necessary to materially increase the water way under the canal. To effect this object six small aqueducts and six culverts have been added to the number that had always been deemed adequate, and three aqueducts substituted for culverts ; also, the capacity of other culverts materially enlarged. One instance oc¬ curred (that at Gardner's creek, on section 177) where the flood in the creek made an additional channel and out-let, rendering üoo aqueducts necesSary, when but one had been contemplated. Some difficnlty has been, experienced, and additional cost incurred, from the presence of quicksand at two points on the line. This occurs on section No. 80, where the location of the lock was changed and the level raised, pass- 6 KEPOKT OP THE ENGINEER OF THE ing the quicksand points, and cribbing resorted to for the purpose of retaining the towing path. On section No. 191 it was found necessary to resort to piling for the foundation of the aqueduct over the Lackawanna, which adds materially to the expense of construc¬ tion. At two points on the line the land slides from the mountain side have proved much more troublesome and expensive than I had apprehended, involving, in one case, a resort to a heavy stone wall to protect the canal after it shall have been brought into use. The number of sections finished since the resumption of the work is thirty-eight— aggregate length, eighteen miles, which, added to the finished work prior to suspension (thirty-two and a half miles), gives fifty and a half miles as the portion now com¬ pleted. I have frequently been asked the question why the monies appropriated to the North Branch canal have not been applied towards bringing into use some portion of it. The reply to this very natural question is, that this canal forms the connecting link in the great chain of internal navigation of the States of New York and Penn¬ sylvania, and is mainly valuable as a whole. It is true, that a local business in lumber, coal, merchandize, &c., might be done upon a portion of it, but not, in my judgment, sufficient to make it a paying work. The great and increasing market for our coal and iron to be found in the State of New York, and beyond there in the region of the great lakes, is what is to make the North Branch canal (as a whole) equal in point of productiveness, if not superior, to the best paying canal owned by Pennsylvania. Is it not, therefore, the dictate of wisdom and sound policy to raise the means at once for a vigorous prosecution, and early completion, of this valuable and important work ? We now have an investment in it of over throe millions one hundred thousand dollars The interest on this in¬ vestment, at six per cent, per annum, would, in four years, nearly equal the sum now required to complete it. But I beg to remark, in this connection, that the sum esti¬ mated for completion is upon the assumption that means will be provided for pro¬ gressing without delay. If the money is only to be obtained in such sums as to consume four or five years in accomplishing that which may be done in fifteen or eightcn months, no human fore¬ sight, nor professional skill and experience can determine, with any degree of accu¬ racy. the ultimate cost. It will readily be perceived that every year's delay is productive of loss, in the decay of the mechanical structures—the filling in of the canal from the mountain slopes and various contingencies, in addition to the increased cost of superintendence and engineering, to say nothing of the interest on the investment. No portion of the public works of Pennsylvania has superior, if equal resources, from which to draw a tonnage to make it highly remunerative, as the North Branch canal. Anthracite coal, of superior quality, and in quantity sufficient to produce a million of tons for one hundred generations, is at the southern end of the work we are con¬ sidering, and, as I have before stated, an ample field for an immense consumption is beyond its northern terminus. The rapid increase in the consumption of this article, fully justifies me in the opinion that before five years shall have elapsed, after the completion of this canal, at least half a million of tons will pass northward upon it annually, to say nothing of the iron, lumber, salt, plaster, merchandize, &c., which must be carried both ways. Now in this one item of anthracite coal we have a sun^ and reliable tonnage, more than sufficient to pay the interest upon the whole cost of this canal. Assuming five hundred thousand tons of coal as the basis of our calcu¬ lations, and this one item would yield, at the rate of toll fixed by act of Assembly (one cent per ton per mile), for ninety-four miles, the sum of four hundred and seventy thousand dollars. The interest upon the whole cost of this work, if we as¬ sume four millions as the maximum (and it cannot reach that sum), at six per cent. NORTH BRANCH CANAL. 7 por atmuiii, would be two hundred and forty thousand dollars, to which add forty- seven thousand dollars, being at the rate of five hundred dollars per mile per annum for superintendence and repairs, and we have two hundred and eighty-seven thousand dollars as the sum necessary to he received to pay interest on cost and maintain the navigation, annually. It is thus shown that the coal tonnage alone will yield one hundred and eighty-three thousand dollars, annually, over the amount required for maintaining the work and paying the interest on its entire cost. It may he said that this is an exaggerated statement of the coal business, hut my deliberate judgment is, that I have assumed a smaller amount than the result will show to he true. In this view of the question, I am strengthened by an examination of the statistics of this present product of Pennsylvania. By reference to these tables, it will he seen that the product of the year 1846 (only five years past) was a little over two millions, three hundred thousand tons, while the product of 1851 will reach nearly, if not quite, four millions, five hundred thousand tons, and it is believed that the market has been as active during the year 1851, as at any former period since its in¬ troduction into general use. In considering the probable revenue to be derived from the North Branch canal, 1 have omitted any estimate of tonnage, other than anthracite coal, because 1 have an abiding confidence, that merely as an avenue for this article alone, it would be a highly productive work ; but it would be by no means deficient in other articles of tonnage, which would go to swell the receipts largely beyond what has been stated. Let us compare its advantages, in this respect, with the Delaware division of the Pennsylvania canal, which has become a productive work, at very low rates of toll upon coal. Upon this division of the State works there is, comparatively, a small amount of return freight, while from its locality and connections, the North Branch canal must carry southward plaster, salt, lime, cement, lumber, and miscellaneous freight, in exchange for the coal and iron sent northward. In fact, my deliberate opinion is, that in a few years after this work shall be brought into use, its business and revenues will only be limited by the amount of tonnage that can be passed upon it. The condition of this work, and the prospect it offers of becoming a highly remunerative one, justifies the belief, that if it were the property of an individual, or of an association of individuals, that it would be completed in the shortest possible time, even if they had to make sacrifices to raise the money for its accomplishment. Then why not the Coinmonwealth adopt a financial policy that would govern individ¬ uals similarly circumstanced, especially when the sum required, could readily be ob¬ tained by a sale of bonds at par, if not for a small premium. The citizens of Penn¬ sylvania, interested in this improvement, think they have a right to ask a prompt com¬ pletion of it. For more than ten years, those residing along the line, have suffered the annoyance and inconvenience of having their fertile fields marred and divided by an unsightly, partially finished work, and during all that time, in no portion of the Commonwealth have the taxes, necessary to sustain the credit of the State, been more cheerfully and 'promptly paid. At the time of the greatest commercial and State embarrassment, when the idea of repudiation was not only entertained but expressed, and that too, in portions of the State having costly improvements made at the expense of the Commonwealth, that doctrine found no advocates among the people of the North Branch. They met all the requirements of the State authorities, patiently awaiting the time when defcrre.l justice would be meted out to them in the completion of their long cherished but ne¬ glected improvement. They do not go to the Legislature to ask an expenditure upon a work of doubtful character. The tonnage, to make it profitable to the State, is at its southern end, and an ample market beyond its northern terminus—a market suffi-' cient, not only to make it produce the interest upon its whole cost, but to yield lara-ely, bcyoud that limit, in aid of the liquidation of our State debt. In conclusion, I can- not too strongly urge the policy of an immediate appropriation of one hundred thou- 8 EEPORT OF THE ENGINEER OF THE sand dollars, to meet the pressing demands of those contractors who are urging forward their work, and before the close of the approaching session of the Legislature, an additional sum, suflScient to complete the canal early in the season of 185o. All which is respectfully submitted. WM. B. FOSTER, Jk., a E. N. B. Fa. Vanal. Towanda, Dec. 30, 1851. TABULAE STATEMENT, Showing the amount of Work done on the North Branch Penneyloania Canal, from the time of the resumption, in 1849, up to the 20iÄ of October, 1851; also, the amount remaining to he done, and the estimated cost of completing the same; with the amount paid, and amount remaining due, so far as under Contract. Value of work done up to Oct. 20th, 1851. Value of work remaining to be done to complete. Total estimated cost. Amount paid. Amount retained. Remarks. $2,129 35 7,477 84 14,752 16 18,344 37 1,556 10 18,629 20 $2,794 90 2,608 10 3,560 03 $4,924 25 7,477 84 14,752 16 18,344 37 4,164 20 6,106 14 6,743 13 9,339 96 $1,810 00 7,477 84 14,752 16 18,344 37 1,323 00 1 15,835 00 $319 35 233 10 2,794 20 Completed. Do. Do. 4,418 50 1,703 41 6,121 91 3,756 00 662 50 37,687 00 2,290 41 50,919 00 2,066 25 11,316 00 20,320 00 56,970 00 4,356 66 1 32,034 00 1,947 00 5,653 00 343 41 7,926 40 3,152 40 11,078 80 - 6,738 00 1,188 40 13,247 30 4,893 00 2,854 62 1,056 53 16,101 92 5,949 53 11,260 00 4,159 00 1,987 30 734 00 501 00 5,328 82 5,829 82 426 00 75 00 2,340 00 2,340 23 2,340 23 Completed 12,530 23 784 52 13,314 52 ~ 10,650 00 1,880 00 KIND OF WORK. Section, « « « (Í It No. 10, " 11, " 12, " 21, " 22, " 23, " 1, " 5, " 24, " 5, " 27, 7, Aqueduct, Lock, Section, Lock, Section, Lock, Dam, 2, and sehnte. Section, No. 29, it Aqueduct, Section, « it Lock, Section, it Lock, " 34, « 2, « 36, " 37, « 41, « 10, " 47, « 53, " 12, ContractoTs' Names. A. v., A. J. & J. Trout, Jacob Seiler & Co., Dykins & Hendell, John McCord, H. S. Salsbury, Mullison & Trout, Same, Same, Leutz, Laman, & Co., Same, Packer & Bonnet, Same, Same, V. E. & J. E. Piollet, Same, Same, Same, John McGovern & Brother, John Jones, Same, John Passmore, John Jones, Same, <0 Statement— Continued. o KIND OF WORK. Section, No. 62, Look, " 14, Section, " 63, " " 67, " " 08, Culvert on do., Section, No. 09, 71, 15, Contractors' names. Lock, SectioD, a ii ti (( (Í (( (( a i( (( CÍ 7-i, 75, 76, 77, 78, George Blattenberger, ] Same, J Coolbaugh, Brown, & Co., Patrick Burke, Same, ] Same, J Sturdevant «fe.Ross, John Passmore, 1 Same, j A. Edwards, Jr., Jacob Seiler & Co., Edwards & Russell, 11. & J. A. Keeny, E. Lacey & Co., Aqueduct on do.. Same, Section, No. 79, J. C., E. N. & H. Lacey Culvert on do.. Same, Section, No. 80, Ross & Dull, Lock, " 16, Same, Aqueduct, " 4, Same, Section, " 82, Morley, Álowry, & Co., ■Aqueduct, " 5, Same, Section, " 87, G. W. Love, IÍ it 88, Kirk & Trace, Lock, << 17, Same, Section, " 98, Overficld & Passmore, « « 94, P. & N. Overfield, Same, Culvert on do.. Value of work done up to Oct. 20lli, 1851. Value of work remaining to be donetocomplete. Total estimated cost. Amount paid. Amount re¬ tained. Remarks. 3,848 73 5,689 32 9,538 05 3,604 00 244 73 1,764 09 5,449 30 ■ 1,764 09 5,449 30 1,764 09 5,449 30 Completed Do. 6,200 85 1,211 38 7,412 23 5,270 00 930 85 5,205 50 5,205 50 5,205 50 Do. 13,931 44 13,931 44 13,931 44 Do. 6,312 00 10,086 05 2,738 20 1,888 06 5,700 60 1,408 02 12,012 60 10,086 05 4,146 22 1,888 06 5,365 00 10,086 05 2,327 00 1,888 05 947 00 411 20 Do. Do. 6,314 90 6,314 90 6,314 90 3,801 09 1,148 60 4,949 69 3,231 00 570 09 18,623 31 11,604 40 30,227 71 15,830 00 2,793 31 12,088 39 2,446 49 14,534 88 10,275 00 1,813 39 931 30 4,764 01 5,695 31 792 00 139 30 11,854 14 11,854 14 11,854 14 Do. 2,517 20 2,517 20 2,517 20 Do. 2,544 07 2,443 18 4,987 25 2,162 00 382 07 Section, No. 95, Aqued't and culv't, Section, No. 98, " " 99' Lock, " l-i. Aqueduct, " (>, Section, " 108, Lock, " 21, Dam, 3, and scbute. Section, No. Ill, " 112, " 113, " lU, " 117, " 118, " 119, " 120, " 121, Culvert on do.. Section, No. 122, " " 123, Culvert on do.. Section, No. 121, Culvert on do.. Section, No. 125,- Aqueduct on do.. Section, No. 134, " " 136, Culvert on do.. Section, No. 137, Aqueduct, " 7, « (C (i ({ (( i( Wilson, Mowry, & Co., Same, J. & J. Laman, John Ross, Same, Same, J. J. & D. M. Dull, Same, Same, John Snodgrass, Same, Nead & Garrigan, Francis Blair, G. H. Bardwell & Co., Fisher & Bowman, Nead & Garrigan, Same, Winchester & Jayne, Same, Same, Maury, Drieshach, & Co., Same, Same, Same, Patrick Burke, Same, Little & Stark, G. H. Bardwell & Co., Same, Francis Blair, Same, 6,219 58 4,450 81 12,849 43 12,059 65 16,068 75 13,310 10 16,162 60 20,904 20 17,823 96 4,876 10 4,205 15 1,098 57 2,190 21 3,756 71 1,681 00 2,238 20 2,131 06 3,604 10 4,008 47 4,092 00 2,816 50 2,003 15 8,222 73 5,287 00 93 582 4,450 31 4,450 31 7,223 41 20,072 84 10,922 00 1,927 43 11,372 80 23,432 45 10,251 00 1,808 65 37,827 66 53,869 41 13,658 00 2,410 75 5,130 90 18,441 00 11,314 00 1,996 10 14,224 40 30,387 00 13,738 00 2,424 60 5,123 80 26,028 00 17,769 00 3,135 20 17,828 96 17,823 96 647 90 5,524 00 4,144 00 782 10 4,205 15 4,205 15 1,698 57 1,698 57 2,196 21 2,196 21 3,756 71 3,756 71 1,681 00 1,681 00 1,254 80 3,493 00 1,903 00 335 20 216 94 2,348 00 1,812 00 319 06 4,165 90 7,770 00 3,064 00 540 10 4,003 47 4,003 47 497 50 5,189 50 3,988 00 704 00 15,163 00 17,979 50 2,894 00 422 50 1 Do. Do. Do. Do. Do. Do. Do. Do. KIND OF WORK. Section, No. 138, Lock, (i o o Section, ii 1Í2' « ii 143, <( i.i 144, « it 145, Lock, ÍÍ 23, Cul. on sec. " 145, Section, Aqueduct Section, it 146, on do.. No. 148, Ii (( 151, Culvert on do., Section, No. 152, U i< 154, Lock, ÍÍ 24, Section, (( 157, (( {{ 158, if ii 159, u ii 161, Aqueduct, Section, it ii 162, n ii 164, li ii 165, n ic 166, Aqueduct Section, on do.. No. 167, Lock, « 25, Statement— Continued. Contractors' names. John Flood, Same, Winchester & Jaync, Jackson & Newman, Same, Francis Blair, Same, Same, Kirk k I'racc, Same, Campbell & Lazarus, 0'liara & Vandercook, Same, Shei-wood & Sickler, O'Grady & Donley, Same, M. Reap, R. Martin, J. Sturdevant, Campbell, Simpson, & Co. Same, Same, James Deegan, R. Martin, Kelly & Blessing, Same, John Passmore, Samoj Value of work Value of work done up to Oct. remaining to be 20,1851. done to complete 7,693 50 2,159 40 700 00 1,315 00 2,137 27 1,610 00 297 50 5,718 70 5,859 46 - 5,899 50 5,516 70 1,368 00 5,740 70 1,317 70 1,981 37 3,997 25 4,610 55 2,978 77 2,589 46 10,060 95 1,360 35 9,146 00 5,823 30 6,073 03 9,521 88 1,487 62 1,392 11 3,653 48 1,679 52 1,034 90 9,724 21 Total estimated cost. Amount paid. Amount re¬ tained. Remarks. 9,852 90 6,540 00 1,153 50 2,015 00 595 00 105 00 2,137 27 2,137 27 Completed. 1,889 50 1,369 00 241 00 11,578 16 4,861 00 8.57 70 5,899 50 6,884 70 4,689 00 827 70 • ■ 7,088 40 4,879 00 861 70 1,981 87 1,981 37 Do. 8,607 80 3,398 00 599 25 2,978 77 2,978 77 Do. 2,589 46 2,589 46 Do. 11,421 30 8,552 00 1,508 95 14,969 30 7,774 00 1,372 00 6,073 93 6,073 93 Do. 11,009 50 8,093 00 1,428 88 1,392 11 1,392 11 Do. 5,333 00 3,105 00 548 48 10,759 11 869 00 138 90 M O H O trj H »—H í-H M W O t—I ií w w w o H HH t?3 Section, 173, Oocbran, M'Lane, & Co., 11,047 26 11,047 26 11,047 26 Do. n « 174, John McMahon, 24,579 67 878 40 24,958 07 22,016 00 2,503 07 ({ Calvert on (( do. 176, Fisher & Owen, > Same, 5 5,788 29 5,788 29 5,788 29 Do. Section, No. 177, John Forseiuan & Co., 4 Lock, <( 26, Same, C Same, ) Ilenrie & Gulick, ? Same, 5 9,669 22 7,536 10 17,205 32 9,898 00 276 22 Aqueduct, Section, Aqueduct, (C ii 178, 5,307 47 5,307 47 5,307 47 Do. Section, Lock, {{ ii 179, 27, Collings, Dennis, & Co., ? Same, 3 4,560 31 8,779 07 8,339 38 3,876 00 684 31 Section, ii 18-2, Rody McGee, 1,344 80 8,995 00 10,339 80 1,143 00 201 80 ii ii 183, , 11. Korns & Co., 5,687 58 5,687 58 4,835 00 852 58 t( ii 184, Wm. Phelan & Co., 10,344 55 10,844 55 (< ii 186, Campbell & Lazarirs, Benedict & Hughes, 1,240 00 1,240 00 i{ ii 187, 190, 3,146 29 3,146 29 8,146 29 Do. a ii Same, 4,193 46 4,193 46 4,193 46 Do. <( ii 191, 28, Same, 1 Lock, ii Same, 4 17,956 97 11,356 40 29,313 37 16,163 00 1,793 97 Aqueduct, a Same, j Iload sect. ii 1, George Blattenhcrger, .5,708 38 5,708 38 5,708 38 Do. i( ii O ^7 D. M. Bull, 3,442 31 3,442 31 3,442 81 Do. $606,548 11 $304,610 37 $911,188 48 $548,742 08 $57,806 08 14 KEPORT OF THE ENGINEER &c. The following statement shows the estimated cost of work, not under contract, to com¬ plete the North Branch, Pennsylvania canal, to wit : Ham No. 1, locks, sections and culverts ... - $209,978 26 Repairs and renewal of old portion of dam No. 2, and sehnte - 24,081 13 1,044 feet lineal, of aqueduct superstructure, @ $15 00 - 24,660 00 3 guard gates (new), " 2,500 00 - 7,500 00 Iron for 24 locks, " 500 00 - 12,000 00 (dement for 20,000 perches masonry, " 80 - 16,000 00 Building roads, where destroyed by canal - 1,500 00 Towing-path bridge on section No. 26 - 700 00 58 new bridges over the canal, " 600 00 - 34,800 00 29 old bridges to be repaired, " 200 00 - 58,000 00 16,000 rods of fencing, " 75 - 12,000 00 Repairs to four locks, " 600 00 2,400 00 3 east pipes, instead of culverts, " 500 00 - 1,500 00 Repairs of 48 sections, formerly completed, " 200 00 - 9,600 00 15 water-ways around locks, " 250 00 - 3,750 00 25 lock houses, " 600 00 - 15,000 00 40 waste weirs, " 300 00 - 12,000 00 30 tumbling dams, " 150 00 - 4,500 00 $397,769 39 RECAriTUi.'tTION. Estimated cost of work under contract .... $911,188 48 Do. do. not under contract .... 397,769 39 1,308,957 87 Add for .superintendence, engineering, incidentals, and contingencies, 90,000 00 Total estimated cost ..... $1,398,957 87 \