bids are invited for surface excavation n.exc not exceeding 30 cm , dismantling brick work built in cement mortar , brick work using bricks as specified in ps ii clause , cement concrete 1 .2. 4 type b 1 using 20mm graded stone , dismantling brick tile terracing with pcc coving , 40mm thick brick tiles are bedded over 15mm thick cement , pcc 1.2.4 type b1 using 20mm graded stone aggregate , rendering 15mm thick average thickness rendering on roof , priming surfaces and applying normal treatment for moderate conditions , making benching with pcc 1.2.4 type b 0 , supply only integral water proofing compound , rendering 15mm thick on fair faces of brick work or concrete surfaces , two coats of exterior acrylic emulsion over a coat of exterior water based primer , m and l for bringing approved earth soft loose soil from out side of defence land , forming embankments including raising or lowering earth , not exceeding 1.5 metre high from base , exceeding 1.5 metre but notexceeding 3 metre high from base , exceeding 3 metre butnot exceeding 4.5 metre high from base , exceeding 4.5metre but not exceeding 6 metre high from base ,exceeding 6 metre but not exceeding 7.5 metre high frombase , exceeding 7.5 metre but not exceeding 9 metre highfrom base , demolition of un-reinforced cement concrete inground floor and paving exceeding 15 cm thick , removingdemolition rubbishes materials to outside mod land , m andl for 300mm thick pqc work in pavement hardstanding offlexural strength of 45 kg sqcm , fine sand filling under floorin layers not exceeding 25mm each layer , m and l forlaying 400 micron hdpe polythene film incl , m and l forforming contraction dummy joints 1x3 of depth of slab110x8mm and top 25x8mm wide to receive pu , m and l forforming construction joints 25mm deep x8mm wideproviding polythene backup rod 10mm dia total quantity : 6208