tender for repairing and painting work of municipal corporation headquarters.- beautification and renovation of outer façade of nagar nigam head office - brick kobaproviding and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations:a) applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to is. 2645 and approved by engineer-in-charge over the rcc slab including adjoining walls upto 300 mm height including cleaning the surface before treatment.laying brick bats with mortar using broken bricks/brick bats25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to is : 2645 and approved by engineerin- charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to is : 2645 and approved by engineerin- charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs.(c) after two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to is : 2645 and approved by engineer-in-charge.(d) finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to is : 2645 and approved by engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and makingpattern of 300x300 mm square 3 mm deep.(e) the whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“all above operations to be done in order and as directed and specified by the engineer-in chargewith average thickness of 120 mm and minimumthickness at khurra as 65 mm. 2 aluminium jaliproviding and fixing anodised aluminium grill (anodised transparent or dyed to requiredshade according to is: 1868 with minimum anodic coating of grade ac 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with c.p. brass/stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper openingsize for fixing and operation of handles and fixing approved anodised aluminium standardsection around the opening, all complete as per requirement and direction of engineer-in-charge. (only weight of grill to be measured for payment). 3 tile workproviding and laying flamed finish granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the engineer-in-charge :flamed finish granite stone slab jet black, cherry red, elitebrown, cat eye or equivalent. 4 acp claddingproviding and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings , the aluminium quality as per grade 6063 t5 or t6 as per bs 1474,including super durable powder coating of 60-80 microns conforming to aama 2604 of required colour and shade as approved by the engineer-in-charge. ( the item includes cost of material such as cleats, sleeves, screws etc. necessary for fabrication of extruded aluminium frame work. nothing extra shall be paid on this account). the weight of aluminium extruded section shall be taken for purpose of payment. 5 providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metalic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick fr grade mineral core sandwiched between two aluminium sheets (each 0.5mm thick). the aluminium composite panel cladding sheet shall be coil coated, with kynar 500 based pvdf / lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer(service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. 6 rain water pipeproviding and fixing on wall face 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, (i) single socketed pipes.110 mm diameter 7 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,110mm 8 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,single pushfit coupler110mm 9 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,single tee without door-100x100x100 mm 10 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,shoe(plain)-110 mm shoe 11 manhole chamberconstructingbrickmasonrymanhole incementmortar1:4(1cement:4coarse sand) withrcctopslabwith1:2:4mix(1cement:2coarsesand:4stone aggregate20mmnominalsize),foundationconcrete1:4:8mix(1cement:4 coarsesand:8stoneaggregate40mmnominalsize) insideplastering 12mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation cocreate 1:3:6 mix (1 cement :3 coarse sand : 6 graded stoneaggregate40mmnorminalsize),andmakingnecessarychannelincement concrete 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20 mm norminal size) finished with a floating coat of neat cementcomplete as per standard design .inside size 90x80 cms and 45 cms deep including ci cover with frame ( light duty ) 455x610 mm internal dimensions total weight of cover & frame to be not less than 38kg (weight of cover 23 kg & weight of frame 15 kg )with common brunt clay fps ( non modular )bricks of class designation 7.5 12 constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar1:4(1cement:4coarsesand)including500x450mmpre-castr.c.c.horizontal grating with frame complete as per standard design :with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 13 paintingfinishing walls with acrylic smooth exterior paint of required shade 14 plasterrough cast plaster upto 10 m height above ground level with a mixture of sand and gravel or crushed stone from 6 mm to 10 mm nominal size, dashed over and including the fresh plaster in two layers, under layer 12 mm cement plaster 1:4 (1 cement : 4 coarse sand) and top layer 10 mm cement plaster 1:3 (1 cement : 3 fine sand) mixed with 10% finely grounded hydrated lime by volume of cement. 15 scaffoldingproviding and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm diam.s. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with m.s. tubes, m.s. tube challies, m.s. clamps and m.s. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for therequired duration as approved and removing it there after .thescaffolding system shall be stiffened with bracings, runners,connection with the building etc wherever required for inspection ofwork at required locations with essential safety features for theworkmen etc. complete as per directions and approval of engineerin-charge .the elevational area of the scaffolding shall be measuredfor payment purpose .the payment will be made once irrespective ofduration of scaffolding. 16 brick workbrick work with common burnt clay f.p.s. (non modular) bricks of classdesignation 7.5 in superstructure above plinth level up to floor v level inall shapes and sizes in :cement mortar 1:4(1 cement:4 coarse sand) 17 rcc workproviding and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, portland pozzolana / ordinary portland /portland slag cement, admixtures in recommended proportions as per is: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.(make-jk,ultratech,acc)all works above plinth level upto floor v levelconcrete of m25 grade with minimum cementcontent of 330 kg /cum 18 steel reinforcement for rcc work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.(make- tata,jsw,sail)ms and medium tensile steel bars 19 centering and shuttering including strutting, propping etc. and removal of form forsuspended floors, roofsa, landings balconies and access platforms 20 window glassfloat glass panes of nominal thickness 5 mm (weight not less than12.50 kg/sqm) 21 gst