26.11.2011   Qatar real estate

One thing, however, the engineer must insist upon--that all centering and falsework be as nearly rigid as possible. Even a slight settlement of the centers at the crown under the load of concrete and back-fill will cause the arch to kick out at the quarters, and if the green concrete arch is not ... more..

25.11.2011   Southland realty

wooden blocks cut which were slipped under the wire or expanded metal and as soon as some concrete was pushed under the wire at this point the block was removed. "After the forms were removed the invert needed plastering, but the arch was practically like a smoothly plastered wall except where it ... more..

25.11.2011   First lake properties

yd.) Since the gravel cost nothing, except the labor of screening it, the total cost of each block was 11 to 12 cts., which includes 0.85 cent for use of molds and mold boards, which were an entire loss. When the trenching had reached to the level of the top of the invert, two rows of stakes were ... more..

25.11.2011   Griffith real estate

pipe, for which the mortar had to be made somewhat stiffer in order to remove the inner form, which was not made collapsible as in the larger sizes. The forms were sheet iron cylinders with a longitudinal lap joint that could be expanded after molding the pipe, and removed griffith real estate ... more..

25.11.2011   Times property

A collapsible core was lowered into position in the inside, and a two-part sheet steel mold was erected outside; the space between core and mold was then poured with a thin mortar of one part Portland cement to two parts clean river sand. During the process of pouring, the outer steel mold is ... more..

24.11.2011   Real properties group

Upon a fourth test the reservoir was found to be water tight. Thus more than a third of the cost of the entire work was in waterproofing the structure, and this made the contract a money losing one, as this heavy cost was not anticipated. Several items of miscellaneous work are listed in the total ... more..

24.11.2011   Higgins lake real estate

All construction material, old dominion realty except some of the stone for crushing, had to premises maintenance be hauled over a mountain road higgins lake real estate from 3 to 4 miles to the top of the hill selected for the reservoir site. Labor was scarce and commanded a wage of $2.50 per day ... more..

24.11.2011   Nys real property transfer tax

When the concrete had reached the top of the central one of the 21 sections of nys real property transfer tax the forms, and the concrete in that section had set sufficiently, the section was broken up and removed, nys real property transfer tax leaving two sets of 10 sections of the forms. ... more..

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