Brick Masonry. Brick Masonry shall consist of, but not be limited to, the following work procedures and installation of the following materials:
Brick Masonry. (a) Bricklaying masonry shall consist of the laying of bricks made from any material in, under or upon any structure or form of work where bricks are used, whether in the ground, or over its surface, or beneath water; in commercial buildings, rolling xxxxx, iron works, blast or smelter furnaces, lime or brick kilns, in mines or fortifications and in all underground work, such as sewers, telegraphs, electric and telephone conduits. All cutting of joints, pointing, cleaning and cutting of brick walls, fireproofing, block-arching, terra cotta cutting and setting, the laying and cutting of all tile plaster, mineral-wool, work blocks and glass masonry, or any substitute for above material, the laying of all pipe sewers or water mains and the filling of all joints on the same when such sewers or conduits are of any vitreous material, burnt clay or cement, or any substitute material used for the above purpose, the cutting, rubbing and grinding of all kinds of brick and the setting of all cut stone trimmings on brick buildings and the preparation and erection of plastic castables, or any refractory materials is Bricklayer's work.
Brick Masonry. First class Bricks: Brick shall be sound, hard, tough, rectangular in shape and size, well burnt of uniform deep red or copper colour and conform to IS – 1077.Brick shall be free from cracks, chips, flaws, stone or humps of any kind. Bricks shall be homogeneous in texture and evict a clear ringing sound on being struck and shall have a minimum compressive strength of 50KG / xx.xx. and shall not absorb water more than 20% of its weight, when soaked cold water for 24 Hrs. All bricks shall be table moulded. Second Class Bricks: These shall be ground moulded but should otherwise conform to the specifications of first class bricks except for some surface cracks are allowable. These shall have minimum compressive strength of 50 Kg./xx.xx. Samples of each type of brick, shall be got approved by the Engineer-in-charge before being used. All subsequent deliveries shall be up to the standards of the approved samples. Brickwork shall conform to TNBP31 and IS –2212.Brick works shall be classified as first or second class according to the classification of bricks used and the method of laying. The thickness of joints shall not exceed 6 mm. In first class brickwork and 10 mm in second class brick work. Bricks shall be well soaked before use on works for at least 6 hrs. The soaked bricks shall be kept on wooden planks or platform. Brick required for masonry with clay or lime mortars shall not be soaked. Brick work shall be laid with specified mortar to be prepared in accordance with IS –2250. Brick works shall be laid in English Bond unless otherwise specified. Half or cut bricks shall not be used except when needed to complete the bond. Each course shall be taken up truly plumb, if battered, the batter is to be truly maintained. The level of brickwork shall be checked up at every one metre interval. Bricks shall be laid with frogs upward, while laying bricks shall be thoroughly bedded and flushed in mortar and taped into position with a wooden mallet and the superfluous mortar removed. Walls of all structures shall be carried up regularly in all cases, leaving no part, one metre lower than the other. Where the masonry of one part has to be delayed, the work shall be raked back according to bond (and not toothed) an angle not exceeding 45 Deg. But the raking back should not start within 60cm. of a corner vertical joints in alternate courses shall come directly over one another. The brickwork shall not be raised more than 14 courses per day. All iron fixtures, pipes, cond...
Brick Masonry. Wherever the brick masonry shall involve in the execution of work, the same shall be carried out as per PWD Specifications. All the instructions regarding workmanship such as bond and laying, joints straightness, face work raking of joints and scaffolding etc. shall be followed as per the PWD Specifications. The masonry shall be carried out in the cement mortar. Corbelling, Coping and Cornices shall be executed as per specifications. 4 ½” and 3” thick masonry partition walls. Partition walls shall be constructed as per PWD Specifications.
Brick Masonry. Bricklaying masonry shall consist of the laying of bricks made from any material in, under or upon any structure or form of work where bricks are used, whether in the ground, or over its surface, or beneath water, in commercial buildings, rolling xxxxx, iron works, blast or smelter furnaces, lime or brick kilns; in mines or fortifications, and in all underground work, such as sewers, telegraph, electric and telephone conduits, including the installation of substitutes for bricks such as: all carbon materials, Karbate, Impervite of mixtures. All acid- children resistant materials. All terra cotta and porcelain materials, except where the foregoing materials are manufactured to substitute for tile as provided for under the category of Section 9 of Article XI, of the Constitution. All cutting of joints, pointing, cleaning and cutting of brick walls, fireproofing, block-arching, terra cotta cutting and setting, the laying and cutting of all tile, plaster, mineral-wool, cork blocks and glass masonry, or any substitute for above materials, the laying of all pipe sewers or water mains and the filling of all joints on the same when such sewers or conduits are of any vitreous material, burnt clay or cement, or any substitute material used for the above purpose, the cutting, rubbing and grinding of all kinds of brick and the setting of all cut stone trimmings on brick buildings, and the preparation and erection of plastic, castables or any refractory materials is bricklayer's work. Cleaning, grouting, pointing, and other work necessary to achieve and complete the work under the foregoing category shall be the work of the bricklayer. All waterproofing and black mastic waterproofing silicone and/or substitutes sandwiched between masonry units in the interior of the wall are recognized as xxxxx'x work. All terra cotta called unit tile in sizes over 6" by 12" regardless of method of installation. All quarry tile over 9" by 9" in size. Split brick or quarry tile or similar material if bedded and jointed with one operation. The bedding, jointing and pointing of the above materials shall be the work of the craft installing same. All burnt clay extruded cellular products, regardless of trade name or method of installation when used as a veneer on structures. All clay products known as terra cotta tile, unit tile, ceramic veneer and machine-made terra cotta and like materials in sizes larger than 6" by 12", regardless of the method of installation. Where the preponderance of...
Brick Masonry. Providing, laying and jointing pacca brick work in buildings using first class new bricks, raking of joints and curing in ratio 1:5 cement, sand mortar as per drawings and specifications, complete in all respects. a) Ground Floor Per Cft 100.00 +7/6 (P.53) b) First Floor Per Cft 100.00 +7/6 (P.53) c) Second Floor Per Cft 1000.00 11 11/9 (b) (P.76) INTERNAL WALL PLASTER :Providing and laying of Cement plaster ratio 1:4 upto 20' (6.00 m) height:- ½" (13 mm) thick, complete in all respect. a) Ground Floor Per Sft 100.00 11/28 (P.78) b) First Floor Per Sft 100.00 11/28 (P.78) c) Second Floor Per Sft 1644.00 12 11/8 (b)+ 11/32 (ii) (P.76 & 78) 1" THICK GROOVE PLASTER EXTERNAL SIDE : Providing and laying of ½" (13 mm) thick Cement sand plaster (1:3) (cement and sand) , and providing ½" (13 mm) thick grooved cement sand plaster 1:3 over existing plastered and roughened surface including making of 1/2" deep grooves (Horizontally and vertically) upto 20' (6.00 m) height , complete as per drawings and as directed by the Engineer-in-charge. a) Ground Floor Per Sft 100.00 11/28 (P.78) b) First Floor Per Sft 100.00 11/28 (P.78) c) Second Floor Per Sft 990.00 13 11/9 (c) (P.76)
Brick Masonry. Bricklaying Masonry shall consist of the laying of bricks made from any material in, under or upon any structure or form of work where bricks are used, whether in the ground, or over its surface, or beneath water; in commercial buildings, rolling xxxxx, iron works, blast or smelter furnaces, lime or brick kilns, in mines or fortifications and in all underground work, such as sewers, telegraphs, electric and telephone conduits. All cutting of joints, pointing, cleaning and cutting of brick walls, fireproofing, block-arching, terra cotta cutting and setting, the laying and cutting of all tile plaster, mineral-wool, work blocks and glass masonry, or any substitute for above material, the laying of all pipe sewers or water mains and the filling of all joints on the same when such sewers or conduits are of any vitreous material, burnt clay or cement, or any substi- tute material used for the above purpose, the cutting, rubbing and grinding of all kinds of brick and the setting of all cut stone trimmings on brick buildings and the preparation and erection of plastic castables, or any refractory materials is Bricklayer's work. Cleaning, grouting, pointing and other work necessary to achieve and complete the work under the foregoing category shall be the work of the Bricklayer. Xxxxxxx having the authority to hire, discharge and exercise similar supervisory functions are recog- nized as the exclusive representatives of management.
Brick Masonry a) Manufacture : Common burnt clay building bricks shall conform to the requirements of IS:1077 and shall be of quality not less than class 20 with moisture absorption rate not exceeding 15 percent as defined in IS:1077. The bricks shall be chamber burnt and shall have sharp corners and smooth faces and shall not be damaged in any manner and sizes shall conform to the works sizes specified with tolerances as given in 6.2 IS:1077.
Brick Masonry. Bricklaying masonry shall consist of laying bricks in, under and upon any structure or form of work where bricks are used, whether in the ground or over the surface or beneath the water, in commercial buildings, rolling xxxxx, ironworks, blast or smelting furnaces, lime or brick kilns, in mines or fortifications and in all pointing and cutting of brick walls, fire proofing, block- arching, terra cotta cutting and setting, laying and cutting of all tile, plaster mineral wool, cork blocks, cement and cinder blocks, glass brick, macetta, metalon or any substitutes for the above materials where a trowel is used, and setting of all cut stone trimming on brick or stone buildings. Also the installation of all AAC (autoclaved aerated concrete) products shall be the work of the bricklayer and BAC.
