Civil Construction Tender Results

15.10.2:Dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually / by mechanical means including stacking of serviceable and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge:In cement mortar

Providing and Applying ACRYLIC emulsion polymer waterproofing chemical coating, on over roof on over roof slabs/terrace/balconies/parapet wall etc.with following method/specification: Paint the surface with regular paint brush so as to obtain approximately 0.3mm thickness coating. apply the 2nd coat next day at right angles to the 1st coat so that total thickness of the coating should be approximately 0.6mm coverage by using above formulation will be 40 ft2/ litre of chemical. painted surface does not require any external water curing since chemical will hold sufficient water for curing.After the primer coat Apply 2 coats of modified acrylic emulsion polymer water proofing compound having solar heat reduction properties coating @ 0.330 KG/SQM on the surface of the interval of 3-4 hours. Undulation on the surface is repair before the waterproofing work.

50.18.8.9.2:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step PVC Solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 110 mm pipe 4 kgf/cm2

P-2.1.2: Const. of tubewell from ground level & upto 100 mtr. Depth to accommodate housing and assembly pipe in all type of alluvium strata unconsolidated formations such as pebbles boulders etc. by percussion/ rotary drilling method as per IS: 2800 part 1: 1991 and IS: 2800 part 2: 1979 (both amended upto date) and technical specifications,with gravel as per IS :4097-1967 and it's packing as per IS:2800 (Part I&ll) 1979 as amended upto date (the work includes the cost of gravel & it"s primary packing and packing during development,lowering of housing & strainer assembly pipes with supply and wrapping of coir-rope, wherever necessary for arresting fine sand particals and development work, but excluding the cost of housing and stainer pipe assembly). The work would be compeled after obtaining sand free water. nominal bore 200 mm dia.