Tender For Renovation Of Helipad At Cob Kongkhan Of 8 Assam Rifles; 1 SCHEDULE `A PART -I (RENOVATION OF HELIPAD) 2 Earth work in excavation by mechanical maeans (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth,1.5in width as well as 10 sqm on plan) including getting out disposal of excavated lead up to 50 m and lift up to 1.5 m as directed by Engineer-in -Charge 3 Providing and laying in position cement concrete of 1:4:8 (1 cement 4 coarse sand derived from natural sources 8 gradded stone aggregate 40 mm nominal size derives from natural sources ) 4 Cenetering and shuttering including , strutting, propping etc and removal of form work for foundation , footings bases for columns 5 Providing and filling in position rubberizes bitumen hot sealing compound for sealing of expansion joints roads / pavments all complete as per direction of Engineer-in-Charge,using grade A sealing compound confirming to IS:1834 (2cm x 2cm). 6 Cement concrete 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregat 40 mm nominal size ) in pavments , laid to required slope and camber in panels as required including consolidation finishing and tamping complete. 7 Painting runway/taxi track/apron marking with adequate nos of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-charge, i/c cleaning the surface of ail dirt, scales, oil, grease and other foreign material etc. and lining out complete new work (Two or more coats) 8 SCHEDULE `A PART -II (CONSTR OF FOOTPATH) 9 Earth work in surface excavation not exceeding 30cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth upto 50 m and lift upto 1.5 m disposal soil to be levelled and neatly dressed . All kind of soil. 10 Supply and stacking at site63 mm to 45 mm size stone aggregate. 11 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources) 12 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. complete40 mm thick with 20 mm nominal size stone aggregate 13 SCHEDULE `A PART -III (CONSTR OF CREW REST ROOM) 14 Earth work in surface excavation not exceeding 30cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth upto 50 m and lift upto 1.5 m disposal soil to be levelled and neatly dressed . All kind of soil. 15 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kind of soil. 16 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) 17 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement Mortar 1:6 (1 cement : 6 coarse sand). 18 Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size). 19 Filling available excavated earth (excluding rock) in trenches,plinth,sides of foundations etc. in layers not exceeding 20 cm in depth ,consolodating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5m. 20 Supplying and stacking at site and Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, 63 mm to 45 mm size stone aggregate hand picking and consolodating ,screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density . 21 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size) 22 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 gradedstone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate 23 Providing and fixing glass strips in joints of terrazo/ cement concrete floors 40 mm wide and 4 mm thick. 24 Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth. 25 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) - All work up to plinth level 26 12 mm cement plaster finished with a floating coat of neat cement of mix 1:4 (1 cement: 4 fine sand). On external Wall. 27 6 mm cement plaster 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement and thick coat of Lime wash on top of walls when dry for bearing of R.C.C. slabs and beams. 28 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)- All work up to plinth level 29 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars 30 Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. 31 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately). Kiln seasoned and chemically treated hollock wood. 32 Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 33 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa 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 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 34 Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm) 35 Providing and fixing plain Multipurpose Cement board ( High Pressure steam cured ) as per IS : 14862, with suitable screws for fibre cement board in ceiling etc. complete (frame work to be paid separately) 6 mm thick cement board. 36 Providing and fixing wooden moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surface etc complete : Kiln seasoned and chemically treated hollock wood 50x12 mm. 37 Providing and fixing plywood 4 mm thick, one side decorative veneer conforming to IS: 1328 (type-1), for plain lining / cladding with necessary screws, including priming coat on unexposed surface with : Decorative veneer facings of approved manufacture 38 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge.35 mm thick shutters 39 Providing and fixing wire gauge shutters using galvanized M.S. wire gauge of average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm, for doors, windows and clerestory windows with hinges and necessary screws :Kiln seasoned and chemically treated hollock wood 40 Providing and fixing factory made Fiberglass Reinforced plastics (F.R.P.) chajja 4 mm thick of required colour, size and design made by Resin Transfer Moulding (RTM) Machine Technology, resulting in void free compact laminate in single piece, having smooth gradual slope curvature for easy drainage of water and duly reinforced by 2nos vertically and 1nos horizontally 50x2 mm thick M.S. flat with 12 mm in built hole for grouting on the existing wall along with the 50 mm flanges duly inserted and sealed in the wall complete in one single piece casted monolithically, including all necessary fittings . The FRP Chajja should be manufactured using unsaturated Polyester resin as per IS: 6746, duly reinforced with fibre glass chopped strand mat (CSM) as per IS: 11551 complete with protective Gel coat U/V coating on Top for complete resistance from the extreme of temperature, weather & sunlight. 41 Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete 300x16 mm. 42 Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete 150x10 mm & 100x10 mm. 43 Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : 100 mm. 44 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. Single rubber stopper. 45 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture. 46 Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), including grouting the joints with white cement and matching pigments etc., complete. 47 Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I.brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid 48 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require : White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap. 49 Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS : 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required : 510x1040 mm bowl depth 178 mm 50 Half brick masonry 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 with Cement mortar 1:3 (1 cement :3 coarse sand). 51 Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 453x357 mm 52 Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete. 53 Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms 54 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. 32 mm dia 55 Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc.15 mm dia nominal bore. 56 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.25 mm dia nominal bore 57 Providing and fixing brass bib cock of approved quality 15 mm dia nominal bore. 58 Providing and fixing brass stop cock of approved quality 15 mm dia nominal bore. 59 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :25 mm nominal bore 60 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 25 mm nominal bore 61 INTERNAL ELECTRIFICTION.Wiring for light point / fan point/ exhaust fan point/ call bell point with 1.5 sqm .mm fr PVC insulated coper conductor single core cable in surface / recessed pinano type switch ,phenonolic laminated sheet,suitable sizeM.S box and earthing the point with 1.5 Sq mm FR PVC insulated coper conductor single core cable etc as required. Group B 62 Wiring for light / power plug with 2 x 4 sq mm FR PVC insulated coper conductor single core cable in surface / recessed medium class PVC conduct along with 1 no sq mm FR PVC insulated coper conductor single core cable for loop earthing as required. 63 Supply and fixing following piano type switch /socket on the exisitingswitch box /cover including connection etc as required 5/6 Amp switch. 64 Ditto but for 3 pin 5/6 Amp socket. 65 Ditto 6 pin 15/16 Amp socket. 66 ditto 6 pin 15/16 Amp Switch 67 S&F 3 pin 5 Amp celling rose on the exisiting junction box wooden block incl connection etc a required. 68 Supply and fixing brass batten / angle holder including connection etc.as required 69 Supplying and fixingof following size of medium class PVC conduit along with accessories in surface/ recess including cutting the walll and making good the same in case of recessed conduct as required 20mm . 70 Supplying and fixing 5 A to 32 A rating, 240V, 10 kA C curve MCB suitable for inductive load ofSP in the existing MCB DB compete with connection, testing and commissioning etc as required. 71 Supplying and fixing 40 A rating, double pole 240V, isolator in the existing MCB DB compete with connection, testing and commissioning etc as required. 72 S&F stepped type electronic fan ragulator on the existingPVC switch box including connection but excluding modular plate etc. as required. 73 Installation, testing and commissioning of ceiling fan 1400 mm sweep, including wiring the down rods of standard length (up to 30 cm ) with 1.5 Sqm FR PVC insulated copper conductor, single core cable etc, as required. (Including cost of Fan) 74 Earthing with copper earth plate 600mm x600mm x3 mm thick incl accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc with charcoal/coke and salt as required. 75 Supply and fixing 8 way, Double door Single pole and neutral, sheet steel, MCB DB, 240 V, on surface/recessed complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painting incl earthing etc as required (But without MCB/RCCB/Isolator) 76 Supply and fixing of LED tube set 20/22W complete with allaccessories . Directly on ceiling/wall incl connections with 1.5 sqmm FRLS PVC insulated copper conductor SC cable and earthing etc as required. 77 Providing and fixing of lighting conductor finial, made of 25 mm dia 300mm long , GI tube , having single prong at top, with 85 mm dia 6 mm thick GIbased plate including holes etc, complet as required. 78 Providing & fixing coppertape 20 mm x 3 mm thick on parapet or surface of wall for lighting conductor complete as required.(For vertical run). 79 Supplying and fixing ofPVC board 100 x 100 mm incl all connections with FRLS PVC insulated copper conductor SC cable and earthing etc as required. 80 Supplying and fixing ofPVC board 100 x 150 mm incl all connections with FRLS PVC insulated copper conductor SC cable and earthing etc as required. 81 Supplying and fixing ofPVC board 200 x 150 mm incl all connections with FRLS PVC insulated copper conductor SC cable and earthing etc as required. 82 Laying of one number PVC Insulated and PVC shearthed / XLPE power cable of 1.1 KV grade of 25-35 sqmm direct in ground including excavation , sand cushioning , protective covering and refilling the tranch etc as required. 83 10 User septic tank of size 2000 x 900 x 1600 mm. Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. 84 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) 85 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 86 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement Mortar 1:6 (1 cement : 6 coarse sand). 87 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 : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 88 Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform . 89 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars 90 Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. 20 mm cement plaster 91 Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturers specification. 92 Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) as per standard design With 20 mm diameter round bar 93 Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality Rectangular shape 600x450 mm internal dimensions 94 Providing and fixing unplasticised Rigid PVC sewer 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. 95 Providing and fixing unplasticised Rigid PVC sewer Tee conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion Single tee with door. 110x110x110 mm 96 Providing and fixing unplasticised Rigid PVC sewer Bend conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion 110 mm bend. 97 Providing and fixing unplasticised Rigid PVC sewer 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 75 mm diameter. 98 SOAK PIT. Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design. With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 99 SCHEDULE `A PART -III (PROVN OF LIGHTING, CAT EYE, REFLECTING PAINTS) 100 Providing and fixing Glow studs of size 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/-5) degress to base .The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge. 101 Providing and fixing post delineators made of ABS round body fitted with 2 nos 100 mm dia high reflective reflectors and mounted on MS pipe of 65 mm dia duly powder coated anti-rust and anti theft steel to be installed as per direction of Engineer-in-charge. 102 Providing Retro-reflective regulatory sign board of size 900 mm dia meter made out of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated lens type retro -reflective sheeting as approved by Engineer-in-charge . Letter, symbols, borders etc. will be as per IRC - 67 with required colour scheme on the boards and with the high intensity grade A. The aluminium sheet to be riveted to M.S. frame of angle iron of size 40x40x4 mm. The boards will be fixed to 1 No. 50x50 mm square post made of M.S. angle 50x50x4 mm, 4 m long welded to the frame with adequate anti-theft arrangement .Sheet work to be painted with two or more coats of synthetic enamel paint over an under coat (primer) and back side of aluminium sheet to be painted with two or more coats of epoxy paint including appropriate priming coat complete in all respects as per direction of Engineer-in-charge. 103 Painting road surface marking with adequate nos of coats to give uniform finish with ready mixed road marking paint conforming to IS : 164, on bituminous surface in white/yellow shade, including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. complete. New work (Two or more coats) 104 LT PANEL -made out of 3.15 mm thick CRCA Sheet Incoming 1 No. 125FP on load chane over switch with 1 no 125A TPN MCCB (25KA) with extendeble rotary handle each with thermal over current , instaaneous short circuit release, earth faultMetering for incoming. Digital multifunctional meter with RS-485 communication port for measurment of PF.V.A. & Hz, equivalent to EM6459 with Ct as required Phase indicating lamps RYB with 2Amps SP MCB back up.On Off indicating lampsBus BarsElectrolytic high conductivity aluminium three phase and neutral busbars rated at 80 Amps, insulated with heat shrinkable coloured PVC steeves & clip on shrouds for joints. Current density of Bus Bar to be 1.3 Sqmm / amp Outgoings3 Nos 63 amp TPN MCB of 10 KA breaking capacity2 Nos 40 amp TPN MCB of 10 KA breaking capacitySpare 2 No 40 amp TPN MCB of 10 KA breaking capacityFloor panel as described above. 105 Supply and fixing LED type 200 Watt (Steel) light fittings of all types with all accessories incluing GI pipe 80 mm Dia 2.00 m long with PCC foundation (GI pipe 1.00 mtr above ground level & 1.00 below ground level) 106 Suitable size control box with 1 no including and 2 nos outgoing terminals and 2 nos tap out termial with 1 no 5A HRC fues complet 1 Set 107 Supply and fixing of 1.1 Kvgrade multicore aluminium conductor PVC sheathed armoured for ground cable as per IS 1554 3.5 core 25 Sqmm including eartwork in excavation. Sand, brick soiling and refilling the excavated soil and dressing the surface.
