/BitsPerComponent 8 endobj Prof. Al-Amoudi has authored >180 papers in reputed journals and conferences. /Width 1664 >> Garden looks fab. /Type /XObject /Subtype /Image Introduction. /Colors 1 : 10551624 | Website Design and Build by WSS CreativePrivacy Policy, and have a combined 17 years industry experience, Evidence of 5m Public Liability insurance available, We can act as an agent for Conservation Area and Tree Preservation Order applications, Professional, friendly and approachable staff. Housing and Utilities Emergency Relief Funds. (PDF,2MB) and Ph.D. degrees (All with the first honour) from KFUPM in 1982, 1985 and 1992, respectively. This work will be carried out again in around 4 years time. Summary of Changes Is the common ingredient in many arena surfaces and ranges from fine sand at 0.05 mm diameter to INSURANCE REQUIREMENTS FOR ALL CITY CONTRACTS, 1.02 SURVEY MONUMENTS AND MONUMENTS BOXES, 1.13 WATER VALVE BOXES AND WATER STOP BOXES, 1.16 KEYHOLE POTHOLE EXCAVATION AND BACKFILL, 1.17 CONTRACTOR QUALITY CONTROL PROGRAM (CQCP), K. INSPECTION BY THE CITY PROJECT MANAGER, Chapter 3 Portland Cement Concrete (PCC), B. INTER-GROUND/BLENDED PORTLAND CEMENT CONCRETE (PCC), 3.04 CONSISTENCY AND PLACEMENT OF CONCRETE, 3.01A GRADATION LIMITS FOR MINERAL AGGREGATES FOR USE IN PORTLAND CEMENT CONCRETE (% Passing), 3.01B PORTLAND CEMENT CONCRETE MIXTURES (CUBIC YARD BATCH), 3.06A FLOWABLE FILL COMPOSITION PER CUBIC YARD, Chapter 4 Portland Cement Concrete (PCC) Pavement, 4.04 PLACING REINFORCING STEEL / TIE BARS, C. CONTRACTION JOINTS OR PLANES OF WEAKNESS, B. PORTLAND CEMENT CONCRETE (PCC) PAVEMENT, C. PORTLAND CEMENT CONCRETE (PCC) PAVEMENT with INTEGRAL CURB, D. DOWELED PORTLAND CEMENT CONCRETE (DPCC) PAVEMENT, E. DOWELED PORTLAND CEMENT CONCRETE (DPCC) PAVEMENT with INTEGRAL CURB, F. REINFORCED PORTLAND CEMENT CONCRETE (RPCC) PAVEMENT, G. CONCRETE SIDEWALK; CONCRETE DRIVEWAY; CONCRETE BIKEWAY, H. COMBINED CURB AND GUTTER, CONCRETE BARRIER CURB, or CONCRETE MEDIAN CURB, Chapter 5 Portland Cement Concrete (PCC) Base Construction, Chapter 6 Asphaltic Concrete Construction, F. NON-WOVEN PAVEMENT OVERLAY FABRIC PLACEMENT, M. ASPHALTIC CONCRETE TEMPERATURE REQUIREMENTS, 6.02A ASPHALTIC CONCRETE MIX REQUIREMENTS SUMMARY, 6.02G COARSE AGGREGATE ANGULARITY (ASTM D5821), 6.02H FINE AGGREGATE ANGULARITY (AASHTO T304 METHOD A), 6.02I FLAT AND ELONGATED PARTICLES* (ASTM D4791), 6.02J SAND EQUIVALENT CRITERIA (AASHTO T176), 6.02N ASPHALTIC CONCRETE PRODUCTION TOLERANCES, A. AUTHORITY OF ASSISTANT DIRECTOR OF TRANSPORTATION (CITY ENGINEER), B. TAP EXISTING MANHOLE AND REPLACE INVERT, B. /DecodeParms Thank you., This was one of our larger projects we have taken on and kept us busy throughout last week. 2000-2003 1997-2000 1992-1996 The amount of water content per unit volume of concrete may be determined from Table 4. Emergency relief funds are now available for those needing financial assistance for housing and utilities due to the impact of COVID-19. Aggregate: Sand, gravel, shell, slag, or crushed stone used in road construction, base materials, mixed with cement to make concrete, or mixed with bitumen to make asphalt. << Conversely, sand, stonedust, and other sharply angular, aggregate materials can be abrasive to the hoof wall. Common Footing Materials Sand. For instance, soils are called granular, coarse-grained, or cohesionless when >50% of the weight of the soil is sand and gravel that have sizes ranging from 0. | Reg. /Type /XObject /Length 17871 The City of Lincoln Standard Specifications for Municipal Construction and the City of Lincoln Standard Plans which are electronically reproduced at this Website represent only copies of the official documents which are on file with the City Engineer's Office and which bear the Registered Professional Engineer's Seal in accordance with Neb. 6 mix gradations. REINFORCING STEEL FOR RETAINING WALLS AND STEPS, Chapter 8 Chain Link Fence and Pipe Railing Fencing, 14.06 SQUARE SIGN POST ANCHOR REINFORCEMENT SLEEVE, Chapter 20 Construction for Utilities and Structures, F. MAINTENANCE AND PROTECTION OF EXCAVATIONS, 20.07 CONCRETE AND REINFORCING STEEL FOR STORM DRAINAGE, 20.08 CONCRETE AND REINFORCING STEEL FOR SANITARY SEWER, 20.09 CONCRETE AND REINFORCING STEEL FOR WATER MAIN, 20.10 PAVEMENT CONSTRUCTION AND RECONSTRUCTION, B. Used to % Copyright Contour Tree and Garden Care | All rights reserved. Hmu /Columns 1664 >> It is similar in nature to the fine aggregate specific gravity test.. 14 Aerial photographs and satellite imagery, 19 General considerations in the selection of methods of ground investigation, 20 The effect of ground conditions on the selection of methods of intrusive investigation, 21 Ground chemically aggressive or prone to volume change, 28 The use of geophysical surveys as part of a ground investigation, 31 Specification and planning of a geophysical survey, 34 Field procedures for description of principal inorganic soil type, 36 Description and classification of rocks, 58 Sample storage and inspection facilities, 60 Visual examination and description of laboratory samples, Annex A (informative) National safety legislation and guidance, Annex B (informative) General information for a desk study, Annex C (informative) Sources of information, Annex D (informative) Detailed information for design and construction, Annex E (informative) Notes on field reconnaissance, Annex F (informative) Ground investigations and development in ground potentially containing voids, Annex G (informative) Integrated investigations, Annex H (informative) Photographic records, Figure1Basic details of open-tube sampler, Figure4Basic details of a piston sampler, Figure5Selection of descriptive procedure for different materials, Figure6General identification and description of soils, Figure9Description and classification of weathered rock for engineering purposes, Figure10Application of fracture state terms for rock cores, Figure11Measurement of in-situ stressCSIRO cell, Figure12Measurement of in-situ stressBorre probe, Figure13Measurement of in-situ stressFlat jack equipmentTypical layout, Figure14Types of bearing test equipmentPlate test equipment for 864 mm diameter, Figure15Types of bearing test equipmentJacking in adit-type of loading equipment, Figure16Equipment layout for shear and sliding friction test on rock or soil samples, Figure17Typical response times for various piezometers, Figure18Examples of observation well and standpipe piezometer construction, Figure19Schematic of a Bishop-type twin-tube piezometer, Figure20Schematic of a Ridley-type flushable piezometer, Figure21Schematic of a pneumatic piezometer, Figure22Schematic of a vibrating wire piezometer, Figure23Schematic of an electric piezometer, Figure25Magnetic probe extensometer system 2, FigureG.1Layout at the time of the investigation, FigureG.2Proposed layout and trial pit location plan, Table 1Desk study: Typical factual core, Table 2Desk study: Typical interpretative elements, Table 3Quality classes of soil samples and sampling categories, Table 4Mass of soil sample required for various laboratory tests, Table 5Geophysical methods in ground investigation, Table 6Usefulness of engineering geophysical methods, Table 7Field identification and description of soils, Table 8Terms for description of consistency, Table 9Terms for classification of strength, Table 10Terms for classification of relative density, Table 13Terms for mixtures of very coarse soils, Table 14Terms for mixtures of very coarse and finer soils, Table 15Terms for mixtures of finer and very coarse soils, Table 16Terms for mixtures of coarse soils, Table 17Terms for mixtures of coarse and fine soils, Table 18Some example descriptions of anthropogenic soils, Table 19Terms for description of odours, Table 21Description of condition of peats, Table 22Terms for description of secondary organic matter in an inorganic soil, Table 23Terms for description of plasticity, Table 24Decision on fine soil type from results of hand tests, Table 25Terms for description of rock strength, Table 26Terms for description of thickness and spacing of structure, Table 27Aid to identification of rocks for engineering purposes, Table 27Aid to identification of rocks for engineering purposes (continued), Table 30Terminology and checklist for rock discontinuity description, Table 31Terms for classification of discontinuity state (see Figure10), Table 33The applicability and usefulness of in-situ tests, Table 34Typical cement-bentonite grout mixes for piezometers, Table 35Typical cement-bentonite grout mixes for inclinometers and extensometers, Table 36Categories of test specified in BS1377 with the BSENISO17892 equivalent tests, Table 37Common laboratory tests for soils, Table 39Specialist laboratory tests for soils, Table 41Tests for aggregate suitability, Table 43Summary of reporting requirements, Table F.2Natural voids: potential hazards, Table F.3Anthropogenic voids: potential hazards, Table G.1Identification of principal potential hazards relating to contamination, BS 6100-3:2007 Building and civil engineering Vocabulary Part 3: Civil engineering General, ISO 13793-2001 Thermal performance of buildings. The City of Lincoln makes no warranty, either express or implied, that the documents are accurate, complete, or suitable for any particular purpose. CONVERT EXISTING MANHOLE TO DROP MANHOLE, A. ASP 6 Nov 20 let. Angularity: The sharpness of edges and corners of particles. Angularity: The sharpness of edges and corners of particles. 1. Angularity: The sharpness of edges and corners of particles. We use cookies to help provide and enhance our service and tailor content and ads. 460.2.2.3 Aggregate Gradation Master Range /OP false 6 0 obj No. The owner/operators are highly qualified to NPTC standards and have a combined 17 years industry experience giving the ability to carry out work to the highest standard. - gold has a higher density and specific gravity than quartz and olivine 2011 Standard Specifications. Figure 1: L.A. abrasion testing equipment. 6 mix gradations. Published by Elsevier B.V. https://doi.org/10.1016/j.powtec.2018.02.003. The coarse aggregate specific gravity test (Figure 1) is used to calculate the specific gravity of a coarse aggregate sample by determining the ratio of the weight of a given volume of aggregate to the weight of an equal volume of water. 6.02e voids in mineral aggregate* 6.02f voids filled with asphalt* 6.02g coarse aggregate angularity (astm d5821) 6.02h fine aggregate angularity (aashto t304 method a) 6.02i flat and elongated particles* (astm d4791) 6.02j sand equivalent criteria (aashto t176) 6.02k gradation control points for sph; 6.02l gradation control points for spr Don't forget to follow us on Facebook& Instagram. ASTM C-131 Test for Resistance to Abrasion of Small Size Coarse Aggregate by Use of Los Angeles Abrasion Machine Test for Sieve or Screen Analysis of Fine and Coarse Aggregate AASHTO T-304 Uncompacted Void Content of Fine Aggregate (Fine Aggregate Angularity) AASHTO T-308 Determining the Asphalt Content of Hot Mix Asphalt (HMA) by In contrast to the classicalmechanical CPT, the more advanced electrical CPT cones or Piezocones (CPTU) are equipped with electrical sensors and measuring elements, thus providing true in-situ measurements of the desired parameters. /CA 1.0 Such results suggest that packing density can be related to a roundness factor and some attempts to do this have been /Name /X LEGAL RELATIONS AND RESPONSIBILITY TO THE PUBLIC, B. AUTHORITY OF THE CITYS PROJECT MANAGER, C. AUTHORITY OF THE CITYS ENGINEERING INSPECTOR, D. PRE-CONSTRUCTION AND PROGRESS CONFERENCE, F. INSPECTION TESTING AND CORRECTING WORK, H. CONTRACTOR'S USE OF PUBLIC AND PRIVATE UTILITIES, VI. ASP 6 Nov 20 let. Due to being so close to public highways it was dismantled to ground level. 6.02e voids in mineral aggregate* 6.02f voids filled with asphalt* 6.02g coarse aggregate angularity (astm d5821) 6.02h fine aggregate angularity (aashto t304 method a) 6.02i flat and elongated particles* (astm d4791) 6.02j sand equivalent criteria (aashto t176) 6.02k gradation control points for sph; 6.02l gradation control points for spr Hamzah has worked for three (3) years on Saudi ARAMCO CSD Geotechnical projects as a Geotechnical reporting and design Engineer. /CA 1.0 81-847 (Reissue 1996). Carrying out routine maintenance on this White Poplar, not suitable for all species but pollarding is a good way to prevent a tree becoming too large for its surroundings and having to be removed all together. Covering all aspects of tree and hedge workin Hampshire, Surrey and Berkshire, Highly qualified to NPTC standardsand have a combined 17 years industry experience. (1) If the aggregate blend contains materials from different deposits or sources, ensure that material from each deposit or source has a freeze-thaw loss percentage meeting the requirements of table 460-2 and 106.3.4.2.2.2. zzzz 460.2.2.3 Correct No. >> /Width 1664 Fine Aggregate Angularity NAA Procedure Method A ASTM C 1252: Mary Nurenberg: BFS-Construction Field Services: 07/25/01 1851: Gyratory Conpacted Bulk Specific Gravity Worksheet: Mary Nurenberg: BFS-Construction Field Services: 03/21/08 1852: Coarse Aggregate Crush Content One & Two Face Crush: Mary Nurenberg: BFS-Construction Field The City of Lincoln disclaims any responsibility or liability relating to the reproduction or use of these documents on file with the City. Sc. The investigation focused on identifying the causes of pavement failures, examining the pavement structural and functional performances, and measuring within-section layer thicknesses and material properties. stream << 6 Conifers in total, aerial dismantle to ground level and stumps removed too. /OP false This British Standard is set out to follow, in broad terms, the sequence of a ground investigation from initial considerations through the phased design and implementation of an investigation programme and its reporting, to the continuing investigation during and after construction. Figure 1: Coarse Aggregate Specific Gravity (CASG). Thermal design of foundations to avoid frost heave, PAS 128:2014 Specification for underground utility detection, verification and location, BS 5930:2015 Code of practice for ground investigations, BS 6031:2009 Code of practice for earthworks, BS 8004:2015 Code of practice for foundations, BS 8102:2009 Code of practice for protection of below ground structures against water from the ground, Eurocode 7 Geotechnical design Part 1 : General rules, Eurocode 7 Geotechnical design Part 2 : Ground investigation and testing, Eurocode 7 Geotechnical design Part 3 : Design assisted by fieldtesting, EN 1536:1999 Execution of special geotechnical works - Bored piles, EN 1537:1999 Execution of special geotechnical works - Ground anchors, EN 1538:2000 Execution of special geotechnical works Diaphragm walls, EN 12063:1999 Execution of special geotechnical work Sheet-pile walls, EN12699:2001 Execution of special geotechnical work Displacement piles, EN12715:2000 Execution of special geotechnical work Grouting, EN 12716:2001 Execution of special geotechnical works Jet grouting, EN 14199:2005 Execution of special geotechnical works Micropiles, EN14475:2006 Execution of special geotechnical works Reinforced fill, EN 14679:2005 Execution of special geotechnical works Deep mixing, EN 14490:2010 Execution of special geotechnical works Soil nailing, EN14731:2005 Execution of special geotechnical works - Ground treatment by deep vibration, EN15237:2007 Execution of special geotechnical works Vertical drainage, EN 14991:2007 Precast concrete products. Looking for a Tree Surgeon in Berkshire, Hampshire or Surrey ? Aggregate selection is based upon layer location, traffic level, and traffic speed. >> /Subtype /Image FINAL CLEANUP AND PARKING SPACE FINISH, 21.04 CURVED REINFORCED CONCRETE STORM DRAIN PIPE, 21.05 CONNECTIONS TO EXISTING STORM DRAINS, 21.06 REINFORCED CONCRETE BOX STORM DRAINS AND STRUCTURES, D. RECONSTRUCT INLET THROATS AND RECONSTRUCT INLET VAULTS, 21.12 REINFORCED CONCRETE FLARED END SECTIONS (RC FES), 21.16 GEOTEXTILE FILTER FABRIC INSTALLATION, 21.17 TIED CONCRETE BLOCK MAT INSTALLATION, 21.04 A CURVED REINFORCED CONCRETE STORM DRAIN PIPE, 21.14 A ROCK RIP-RAP GRADATION REQUIREMENTS, A. VITRIFIED CLAY PIPE (VCP) - 8" to 48" Gravity Pipe, B. CENTRIFUGALLY CAST FIBERGLASS REINFORCED POLYMERMORTAR PIPE (CCFRPM) - 18" to 104" Gravity Pipe, C. SOLID WALL POLYVINYL CHLORIDE (PVC) - 8" to 60" Gravity Pipe, D. REINFORCED CONCRETE PIPE (RCP) - 48" to 144" Gravity Pipe, E. POLYPROPYLENE (PP) - 12" to 42" Gravity Pipe, F. POLYVINYL CHLORIDE (PVC) - 4" to 60" Pressure Pipe, O. WASTEWATER SERVICE PIPE/PRIVATE SEWERS, 22.02 EXCAVATION, FOUNDATION, BEDDING AND BACKFILL, 22.03 CONNECTING NEW SANITARY TO EXISTING SANITARY, A. - gold has a higher density and specific gravity than quartz and olivine Used to 4 0 obj /op false Aggregate: Sand, gravel, shell, slag, or crushed stone used in road construction, base materials, mixed with cement to make concrete, or mixed with bitumen to make asphalt. INSTALLATION OF CORROSION MONITORING TEST STATIONS, P. INSTALLATION OF ELECTRICAL ISOLATION DEVICES, R. INSTALLATION OF WIRE, CABLE AND SPLICES, S. INSTALLATION OF EXOTHERMIC WELDS ANDCONNECTION DEVICES, T. POST-INSTALLATION TESTING OF CATHODICPROTECTION SYSTEMS, 23.03 A WEDGE REQUIREMENTS FOR RETAINER GLANDS, 23.03 C HYDRANT DRAIN MATERIAL GRADATIONS, 23.07 A MAXIMUM JOINT DEFLECTIONS (DUCTILE IRON PIPE ONLY), 23.07 C WATER MAIN SHUTDOWN APPLICABLE FEE SCHEDULE, CP-101 SINGLE HORIZONTAL ANODE INSTALLATION, CP-102 SINGLE VERTICAL ANODE INSTALLATION, CP-301 CONTINUITY BONDING ACROSS DUCTILE IRON PIPE JOINT, CP-311 CONTINUITY BONDING ACROSS VERTICAL GATE VALVE, CP-312 CONTINUITY BONDING ACROSS BUTTERFLY VAVLE OR HORIZONTAL GATE VALVE, CP-321 INSULATING RUBBER & TAPE WYE SPLICE FORSACRIFICIAL ANODE CABLE CONNECTIONS, CP-322 INSULATING RUBBER & TAPE BUTT SPLICE FORSACRIFICIAL ANODE CABLE CONNECTIONS, CP-401 EXOTHERMIC WELD PROCEDURE FORFERROUS PIPE MATERIALS (HORIZONTAL ONLY), CP-612 ATS TERMINAL BOARD INSTALLATION DETAILS, CP-622 CTS TERMINAL BOARD INSTALLATION DETAILS, CP-632 PTS TERMINAL BOARD INSTALLATION DETAILS, CP-641 FOREIGN CROSSING (OVER WM) TEST STATION (FTS), CP-642 FOREIGN CROSSING (UNDER WM) TEST STATION (FTS), CP-643 FTS TERMINAL BOARD INSTALLATION DETAILS, CP-652 ITS TERMINAL BOARD INSTALLATION DETAILS, CP-653 ISOLATION TEST STATION AT TAPPING SLEEVE (ITS-TAP), CP-691 FLUSH-MOUNTED ENCLOSURE FOR TEST STATIONTERMINAL BOARD & WIRES, CP-692 POST-MOUNTED TEST STATION FOR TERMINAL BOARD & WIRES, CP-804 POLYVINYL CHLORIDE PIPE INSERT (PVPI), CP-805 HIGH DENSITY POLYETHYLENE PIPE INSERT (HDPI), CP-806 ISOLATION (BALL TYPE) CORPORATION STOP (ICS), CP-807 ISOLATION SERVICE FITTING (COPPER FLARE) FOR " TO 2" PIPE (ISF), CP-808 ELECTRICAL ISOLATION DEVICES FOR METALLICCASING SLEEVES, CP-809 ELECTRICAL ISOLATION AT PIPE ENTRYWITHIN REINFORCED CONCRETE WALL, Chapter 24 Traffic Signals, ITS and Lighting, J. DOWNTIME FOR TRAFFIC SIGNALS OR STREET LIGHTING, K. ENERGIZING OR DE-ENERGIZING TRAFFIC SIGNALS, C. FOUNDATIONS, POLES, AND MAST ARMS, AND LUMINAIRE ARMS, 25.14 RESTORING STREET SURFACES AND CONCRETE WORK, 25.18 INSTALLATION OF PHOTOELECTRIC CONTROLS, 26.06 FIBER CONNECTORS, ENCLOSURES AND ACCESSORIES, C. MID-SEASON (LATE SUMMER/FALL COVER CROP), D. OVERSEEDING WITH COVER CROP (ALTERNATIVE), 30.10 ACCEPTANCE AND ESTABLISHMENT PERIOD, 30.11 REPLACEMENT OF MATERIAL AND GUARANTEE PERIOD, 31.04 RECEIVING AND STORING OF PLANT MATERIALS, 31.05 TRANSPORTING PLANTS TO THE PLANTING SITE, 31.09 PLANTING PERENNIALS AND ORNAMENTAL GRASSES, 31.11 STAKING AND SUPPORT OF PLANT MATERIAL, 31.14 ACCEPTANCE AND ESTABLISHMENT PERIOD, 31.15 REPLACEMENT OF PLANT MATERIAL AND GUARANTEE PERIOD, Chapter 32 Erosion and Sediment Control, 32.01 EROSION AND SEDIMENT CONTROL PERMITS, A. 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