39763594
tender for special repair external painting of administrative building of bsnl at civil line allahabad. ; 1 sub head : concrete work 2 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all work up to plinth level : 3 1:1½:3 ( 1 cement: 1½ coarse sand ( zone iii ) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources ) . 4 sub head : masonry work 5 brick work with common burnt clay f.p.s. ( non modular ) bricks of class designation 7.5 in superstructure above plinth level up to floor v level in all shapes and sizes in : 6 cement mortar 1:6 ( 1 cement : 6 coarse sand ) 7 sub head : woodand p.v.c. work 8 deduct for not providing hinges in doors, windows or clerestory window shutters with : 9 stainless steel butt hinges with stainless steel screws : 10 for 2nd class teak wood and other class of wood shutters. 11 providing and fixing isi marked flush door shutters conforming to is : 2202 ( part i ) non decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 12 30 mm thick including isi marked stainless steel butt hinges with necessary screws. 13 providing and fixing isi marked oxidised m.s. sliding door bolts with nuts and screws etc. complete : 14 250x16 mm 15 providing and fixing isi marked oxidised m.s. tower bolt black finish, ( barrel type ) with necessary screws etc. complete : 16 200x10 mm 17 providing and fixing isi marked oxidised m.s. handles conforming to is:4992 with necessary screws etc. complete : 18 100 mm 19 providing and fixing oxidised m.s. casement stays ( straight peg type ) with necessary screws etc. complete. 20 300 mm weighing not less than 200 gms. 21 providing and fixing aluminium hanging floor door stopper, isi marked, anodised ( anodic coating not less than grade ac 10 as per is : 1868 ) transparent or dyed to required colour and shade, with necessary screws etc. complete. 22 twin rubber stopper 23 sub head : flooring 24 cement concrete flooring 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate ) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 25 40 mm thick with 20 mm nominal size stone aggregate 26 kota stone slab flooring over 20 mm ( average ) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 ( 1 cement : 4 coarse sand ) : 27 25 mm thick. 28 sub head : finishing 29 12 mm cement plaster of mix : 30 1:6 ( 1 cement: 6 fine sand ) 31 15 mm cement plaster on the rough side of single or half brick wall of mix : 32 1:6 ( 1 cement: 6 fine sand ) 33 18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 ( 1 cement: 5 coarse sand ) finished with a top layer 6mm thick cement plaster 1:6 ( 1 cement: 6 fine sand ) . 34 neat cement punning 35 finishing walls with premium acrylic smooth exterior paint with silicone additives of required shade : 36 old work ( one or more coats applied @ 0.83 ltr / 10 sqm ) . 37 sub head : repairs to buildings 38 repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground , all complete as per directions of engineer in charge. 39 with cement mortar 1:4 ( 1 cement : 4 fine sand ) . 40 renewing glass panes, with putty and nails wherever necessary including racking out the old putty: 41 float glass panes of nominal thickness 4 mm ( weight not less than 10kg / sqm ) . 42 renewal of old putty of glass panes ( length ) . 43 raking out joints in lime or cement mortar and preparing the surface for re pointing or replastering including disposal of rubbish to the dumping ground, all complete as per directions of engineer in charge. 44 flush pointing with cement mortar 1:3 ( 1 cement : 3 fine sand ) mixed with 2% of integral water proofing compound by weight of cement for flat tile bricks on top of mud phaska : 45 with modular brick tiles 46 providing & fixing white vitreous china water closet squatting pan ( indian type ) along with s or p trap including dismantling of old wc seat and s or p trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i / c malba, all complete as per the direction of engineer in charge. 47 orissa pattern w.c pan of size 580x440 mm 48 sub head : dismantling and demolishing 49 dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. 50 disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by engineer in charge, beyond 50 m initial lead, for all leads including all lifts involved. 51 sub head : sanitary installations 52 providing, layingandjointing unplasticized type b swr soil waste and vent pipesconforming to is 13592 : 2013 , including jointing with seal ring conforming tois 14735 : 1999, including jointing the pipes with appropriate adhesive as per the manufacturers specifications and testing of joints etc complete. 53 110 mm od s.w.r.pipe 54 providing and fixing unplasticised type b swr soil waste and vent pipesconforming to is 13592 : 2013 , including jointing with seal ring conforming tois 14735 : 1999, including jointing the pipes with appropriate adhesive as per the manufacturers specifications and testing of joints etc complete. 55 coupler 56 110mm 57 single tee with door 58 110x110x110 mm 59 bend 87.5° 60 110 mm bend 61 providing and fixing unplasticised pvc pipe clips of approved design to unplasticised pvc rain water pipes by means of 50x50x50 mm hardwood plugs, screwed with m.s. screws of required length including cutting brick work and fixing in cement mortar 1:4 ( 1 cement : 4 coarse sand ) and making good the wall etc. complete. 62 110 mm 63 sub head : water supply 64 providing and fixing chlorinated polyvinyl chloride ( cpvc ) pipes, having thermal stability for hot & cold water supply, including all cpvc plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step cpvc solvent cement and testing of joints complete as per direction of engineer in charge. : internal work exposed on wall 65 15 mm nominal outer dia. pipes. 66 20 mm nominal outer dia. pipes. 67 25 mm nominal outer dia .pipes. 68 sub head : conservation of heritage buildings 69 providing and fixing double scaffolding system ( cup lock type ) on the exterior side of building / structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia m.s. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with m.s. tubes, m.s. tube challis, m.s. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and / or pointing and / or applying chemical and removing it thereafter. 70 the scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of engineer in charge. 71 note : ( 1 ) the elevational area of the scaffolding shall be measured for payment purpose. 72 ( 2 ) the payment will be made once only for execution of all items for such works. 73 sub head : newtechnologies and materials 74 cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of engineer in charge. 75 bars upto 12 mm diameter 76 bars above 12 mm diameter 77 providing, mixing and applying bonding coat of approved adhesive on chipped portion of rcc as per specifications and direction of engineer in charge complete in all respect. 78 epoxy bonding adhesive having coverage 2.20 sqm / kg of approved make. 79 credit to work 80 credit to work olddamaged pvc.sanitary / water supplyitems. 81 credit to work old rusted ( unserviceable ) c.i. / s.c.i. pipes and fittings, mild steel / steel sections, g.i. / m.s. pipes etc. 82 credit to work old damaged wooden items....
Due Date : September 27, 2023
Tender Value : ₹ 5.47 Lakhs
