National Disaster Response Force Tender

BOQ ITEMS: Earth work in excavation by mechanical means Hydraulic Excavator manual means in foundation trenches or drains not exceeding 1 and half m in width or 10 sqm on plan including dressing of sides and ramming of bottoms lift upto 1and half m including getting out, Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering All work upto plinth level 1 Cement 4 coarse sand 8 graded stone aggregate 40 mm nominal size, Providing and laying cement concrete in retaining walls return walls walls any thickness including attached pilasters columns piers abutments pillars posts struts buttresses string or lacing courses parapets coping bed blocks anchor block 1 cement 1 and half coarse sand 3 graded stone aggregate 20 mm nominal size, Centring and shuttering including strutting propping etc and removal of form for Foundations footings bases of columns etc for mass concrete, Reinforced cement concrete work in walls any thickness including attached pilasters buttresses plinth and string courses fillets columns pillars piers abutments posts and struts etc above plinth level up to floor five level excluding cost of centering shuttering finishing and reinforcement 1 cement 1 and half coarse sand zone III derived from natural sources 3 graded stone aggregate 20 mm nominal size derived from natural sources, Centring and shuttering including strutting ropping etc and removal of form for Lintels beams plinth beams girders ressumers and cantilevers, Reinforced cement concrete work in beams suspended floors roofs having slope upto 15degree landings balconies shelves chajjas lintels bands plain window sills staircases and spiral stair cases upto floor five level excluding the cost of centring shuttering, Centring and shuttering including strutting propping etc and removal of form for Columns Pillars Piers Abutments Posts and Struts, Reinforcement for RCC work including straightening cutting bending placing in position and binding all complete Upto plinth levelThermo Mechanically Treated bars, Reinforcement for RCC work including straightening cutting bending placing in position and binding all complete Above plinth levelThermo Mechanically Treated bars, Brick work with common burnt clay moduluar bricks of class designation 7 and half in foundation and plinth in Cement mortar 1 cement and 4 coarse sand, 15 mm cement plaster on rough side of single or half brick wall of mix 1 cement and 4 coarse sand, 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix 1 cement and 3 fine sand, Providing and fixing on wall face unplasticised PVC moulded fittings accessories for unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A including jointing with seal ring conforming to IS 5382 leaving 10 mm gap for thermal expansion 75mm diameter, Providing and laying non pressure NP2 class light duty RCC pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1 cement and 2 fine sand including testing of joints etc complete 250 mm dia RCC pipe, Providing and laying water proofing treatment in sunken portion of WCs bathroom etc by applying cement slurry mixed with water proofing cement compound consisting of applying a First layer of slurry of cement 0 point 488 kg per sqm mixed with water proofing cement compound 0 point 253 kg per sqm This layer will be allowed to air cure for 4 hours b Second layer of slurry of cement 0 point 242 kg per sqm mixed with water proofing cement compound 0 point 126 kg per sqm This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours The rate includes preparation of surface treatment and sealing of all joints corners junctions of pipes and masonry with polymer mixed slurry, Brick Aggregate Single Size 60mm nominal Size, Stone Aggregate Single Size 40mm nominal Size, Bajari