Tender For Repair Of Damaged Wall And Other Necessary Construction Work At Mansarovar Garage Office. - Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 2 Supply & installation of precoated galvanized iron profile sheets(size, shape and pitch of corrugation as approved by Engineer-incharge) 0.50 mm +/- 5% total coated thickness (TCT), Zinc coating 120gsm as per IS: 277 in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 micronsminimum to avoid scratches while transportation and should besupplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tappingscrews of size (5.5x 55mm) with EPDM seal or with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and includingcutting to size and shape wherever required. 3 Brick work with FPS bricks of class designation 75 in superstructure above plinth level upto two stories in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand) 4 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level 1:1½:3 (1 Cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size). 5 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level 1:4:8 (1 Cement : 4 fine/ coarse sand : 8 graded stone aggregate 40 mm nominal size) 6 Providing and fixing Granite stone slab mirror polished and machine edge cut in walls, pillars, steps, Shelves, Sills Counters, Floors etc. laid on 12mm (Av.) thick base of cement mortar 1:3 (1 cement : 3 coarse sand) jointing with white cement mortar 1:2 (1white cement : 2 marble dust) with pigment to match the shade of the marble slab including grinding, rubbing and polishing complete Jhunjhunu / Jalore (Red / Chocolate Colour) 1501 Cm2 to 3600 Cm2 Tiles 7 Cement plastering including T&P, scaffolding, material and complete labour, including cost of water, curing, racking of joints etc. with 15 mm cement plaster on the rough side of single or half brick wall of mix : including Providing /mixing of synthetic fibers compulsorily complying with IS 16481:2022 of 06 mm/12 mm length to be mixed @ 0.25% by weight of Cement i.e. 125 gms per 50 kg Cement up to 900 gms per cum of Concrete/ mortar 1:6 (1 cement : 6 fine/ coarse sand) 8 Finishing walls with water proofing cement paint of required shadeNew work (Two or more coats applied @ 3.84 kg/10 sqm). 9 Providing and fixing of precast concrete interlocking tiles of desiredshape of M 30 grade manufactured from fully computerizedautomatic stationery hydraulic vibrio pressed machine and fullycomputerized automatic batching plant of class A1/A2 as per BS6717:2001. The CC interlocking paving blocks be laid on average50mm. thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compacted sub-base as defined.Complete job is to be executed as per the instruction of Engineer incharge. The rates to be inclusive of all lead & Lifts etc. complete as per specifications. Tensile splitting strength, abrasion and braking load etc. as per BS 6717:2001, Grey cement. 100mm thick 10 Providing and fixing precast cement concrete M-20 grade (Usingmechanical Concrete Mixer) kerb stone top and bottom width 115and 165 mm respectively, 250 mm high on 150 mm thick PCC M-10 grade foundation as per design, including fixing at site as per clause 408 of MoRT&H Specification including all material, labour, machinery, lighting, guarding and maintenance of diversion 11 Providing laying, spreading and compacting stone aggregates ofspecific sizes as per Table 400-7 to Water Bound Macadamspecification including spreading in uniform thickness; hand packing, rolling with power roller 8-10 tonnes, in stages to proper grade and camber, applying and brooming requisite type of screening (Table 400-8) binding materials to fill up the interstices of coarse aggregates, watering (with water browser) and compacting torequired density, making necessary earthen bund to protect edgesas per clause 404 of MoRT&H specification including all material,labour, machinery, lighting, guarding and maintenance of diversionunder sewer line and manhole work complete including allowancesfor any additional road restoration beyond the drawings(measurement for payment to be as per standard drawings) tocomplete the task. Crusher broken - Grade-II (63-45mm) 12 Dismantling of existing structures like culverts, bridges, retainingwalls, CC road and other structure comprising of masonry, cementconcrete, wood work, steel work, including T&P and scaffoldingwherever necessary, sorting the dismantled material, disposal ofunserviceable material and stacking the serviceable material with alllifts and lead of 50 metres as directed by Engineer. Cement Concrete Grade M-15 and above and PCC blocks
