Tender For Construction Work Of C.O. Sadar Office At District Banda (U.P.) - Construction Work ofC.O. Sadar OfficeatDistrict Banda (U.P.) 2 C.O.OFFICE BUILDINGS (UP TO PLINTH LVL.) 3 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. 4 Excavation in foundations in ordinary soil (Loam clay or sand) including lift upto 1.5 m (5 fts.) and lead upto 30 mt. (100 fts.) & including filling, watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-Incharges upto a distance of 30mt. (100 fts) from the foundation trenches. 5 Sand filling in plinth under floors including watering, ramming, consolidating and dressing complete including lead up to 50m and lift upto 1.5m and including cost of sand. 6 Providing and laying cement concrete 1:4:8 (1 cement :4 coarse sand :8 graded Stone aggregate 40 mm nominal size) including supply of all materials, labour T & P rtc required for proper completion of the work and curing complete also including cost of formwork in foundation & floors. 7 Providing and injecting chemical emulsion for preconstructional antitermite treatment and creating a chemical barrier under and around the column pits wall trenches basement excavation top surface if plinth filling junction of wall and floor, along the the external perimeter of binding expansion joints, surrounding of pipes and conduits etc, complete (plinth area of the building at groundfloor only shall be measured as per I.S.6313(PartII 1981) Alderine emulsifiable concentrate or any other approved material such as Heptrachlor or Chlordane will be used. The rate of application of chemical emulsion shall be as follows : (1)Treatment for masonary & foundation 5 liters per sqm. (2) Back fill in immediate contact with foundation 7.5 liters/sqm (3) Treatment of top surface of plinth filling 5 liters/sqm(4) Treatment of soil along external perimeter of building 7.5 liters/sqm.(5) Treatment of soil under apron along external perimter 5 liters/sqm. 8 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominalsize derived from natural sources) Plinthbeams 9 As in item 7 abovebut inR.C.C.Work in footing withapproved stone ballast.(Using1:1.5:3Mix concrete). 10 Boring with hydraulic piling rigs with power units, providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-20 cement concrete, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap) : 300 mm dia piles 11 Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer in-charge. Single pile upto 50 tonne Safe capacity Initial test (Test Load 2.5 times the Safe capacity) 12 Routine test (Test Load 1.5 times the Safe capacity) 13 As in item 10 above but in R.C.C. columns in1:1.5:3having strength not less than M 150. 14 First Class brick work in 1:6 cement and coarse sand of 1.25 F.M. mortar in foundation and plinth including supply of all materials, labour, tools and plants etc. required for proper completion of the work. (1:6 cement & coarse sand) 15 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). 16 Applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil. 17 P/F Mild steel or iron in plain work such as reinforced concrete or reinforced, brick work (when not included in over all rates ) wrought to required shape as necessary including bending for proper completion of the work and including supply of all steel and and over lapping & hooks. 18 15 mm cement plaster on rough side of single or half brick wall of mix : 1:4 (1 cement: 4 coarse sand) 19 Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. 20 Centering and shuttering including strutting, propping etc. and removal of form for : (a) Foundations, footings, bases of columns, etc. for mass concrete 21 (b) Lintels, beams, plinth beams, girders, bressumers and cantilevers 22 (c) Columns, Pillars, Piers, Abutments, Posts and Struts 23 (ABOVE PLINTH LVL.) 24 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chaijjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). 25 As in item no. 1 above but for slabs (Using 1:1.5:3 Mix concrete).[M-20] 26 As in item 2 but for thelighterbeams i.e. having spans upto 6 m. (Using 1:1.5:3 Mix concrete).[M-20] 27 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-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 28 Brick work in super-structure above plinth level up to floor two level (up to two storeys) includingnecessary cutting and moulding of bricks as requiredand also including honey comb brick work thickness of wall not to be less than 1.5 brick thick. (1:6 cement & coarse sand). 29 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 floorV level. 30 Providing & laying brick Coba 120mm thick laid with M-150 class brick bat coba 7.50 cm thick with gap of 15mm to each other, over 20mm thick base of cement mortar 1:4 cement and coarse sand mixed with water proofing compound spreading cement slurry mixed with acrylic cement concrete water proofing compound filled gaps of coba & top of coba mortar mixed with water proofing compound in 1:4 cement and coarse sand mortar finished smooth & top mashed false square 30 cm x 30 cm and side wall parapet shall be mono lythic plaster wall upto 30cm higher and junction and corner shall be rounded by brickballast cement and coarse sand masonry coba with top finished plaster mixed with acetic water proofing compound @ 2% by weight & including S/o all material, labour T & P etc complete for proper completion of work. 31 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 teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. (a) 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws. 32 Providing & fixing of Aluminium sheet in toilet doors. 33 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part |!) 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: 25 mm thick (for cupboard) including ISI marked nickel plated bright finished M.S. piano hinges with necessary screws 34 Extra for Providing and fixing flush doors with decorative veneering instead of non decorative ISI marked flush door shutters conforming to IS: 2202 (Part I) On one side only 35 Mild steel or iron work of small sizes and sections such as holding down bolts, hold fast tierods,gratings etc. ( when not included in an over all rates) wrought to required from including supply of steel and its wastage including cost of bolts, nuts if required for and welding, grinding and making holes as required completion of work fabrication of holes doors, chaukhats nosing.Hold fasts 36 Pipe windows with grill 37 M.S. hollow section for door chaukhats 100x50x4mm 38 Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete.Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides 39 Fixing of Door, windows/ ventilators chaukhats in position. Doors chaukhats 40 Windows chaukhats 41 Ventilators chaukhats 42 P/F Mild steel or iron in plain work such as reinforced concrete or reinforced, brick work (when not included in over all rates ) wrought to required shape as necessary including bending for proper completion of the work and including supply of all steel and and over lapping & hooks. 43 12mm cement plaster in single coat on fair side of single or half brick wall for exterior plastering up to floor two level including internal rounded angles chamfers, and/or roundedangles not exceeding 80mm in girth and finished even and smooth no extra for mixing any additive. (1)1 cement : 6 coarse sand 44 15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering up to floor two level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. (1) 1 cement : 6 coarse sand F.M. 2.25 45 Forming groove of uniform size from 12x12 mm and upto 25x15 mm in the top layer of washed stone grit plastered surface as per approved pattern, including providing and fixing aluminum channels of appropriate size and thickness (not less than 2 mm), nailed to the under layer with rust proof screws and nails and finishing the groove complete as per specifications and direction of the Engineer-in- Charge. 46 Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections. 47 Providing and laying vitrified tiles in flooring or skirting in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:3 (1 cement : 3 coarse sand), including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm 48 Providing and laying vitrified tiles in flooring or skirting in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:3 (1 cement : 3 coarse sand), including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm 49 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) :. 25 MM THICK 50 Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete. 51 Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete. 52 Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approvedmake, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of stepsand dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shadecomplete. 53 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 54 Same as above but wooden painting 55 Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade. New work (Two or more coats applied @ 1.43 ltr/ 10 sqm. over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm). 56 Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required.shade and colour all complete to achieve even shade and colour New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC contentless than 50 gram/litre(for internal surface) 57 Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required.shade and colour all complete to achieve even shade and colour New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre . (for ceiling surface) 58 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 59 Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes 60 Providing and fixing lSl marked oxidised lvl.S. sliding door bolts with nuts and screws etc. complete (Copper oxidised as per lS 1378). (a) 300mm x 16mm 61 Providing and fifing lSl marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete (Copper oxidised as per lS 1378) (b) 200 mm x 10mm 62 Providing and fixing lSl marked oxidised tM.S. handles conforming to lS:4992 with necessary screws etc. complete (Copper oxidised as perts 1378).125 mm 63 Providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion, necessary brass screws etc. to suit shutter thickness complete. 64 Providing and fixing chromium plated brass curtain rod having wall thickness of 1.25 mm with two chromium plated brass brackets fixed with C.P. brass screws and PVC sleeves etc., wherever necessary complete : 25 mm dia 65 Centering and shuttering including strutting, propping etc. and removal of form for : (a) Lintels, beams, plinth beams, girders, bressumers and cantilevers 66 (b) Suspended floors, roofs, landings, balconies and access platform 67 (c) Columns, Pillars, Piers, Abutments, Posts and Struts 68 INTERNAL WATER SUPPLY SANITATION 69 Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests 70 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required W.C. pan with ISI marked white plastic seat and lid 71 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 Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap. 72 Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 73 Providing and fixing flexible P.V.C. waste pipe for sink or wash basin including PVC waste fittings complete. Semi rigid pipea) 32mm dia 74 Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS :2556, C.I. trap with outlet grating and other couplings in C.P. brassincluding painting of fittings and brackets, cutting and making good the walls and floors wherever required a) Single half stall urinal with 5 litre P.V.C. automatic flushing cistern 75 Providing and fixing stone slab table rubbed, edges rounded and polished of size 75x50cm deep and 1.8cm thick fixed in Urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1cement: 2coarse sand: 4graded stone aggregate 6mm nominal size) as per direction of Engineer-in-charge and finished smooth. Granite Stone of approved shade 76 Providing and fixing 8 mm dia C.P./S.S. Jet with flexible tube upto 1 meter long with S.S. triangular plate for Eureopean type W.C. of quality and make as approved by engineer-in-charge. 15mm nominal bore 77 Providing and fixing CP Brass 32 mm sizeBottal Trap of approved quality & make and as per thedirection of Enginer-in-charge. 78 Providing and fixing PTMT Liquid soap container 109 mm wide ,125 mm high and 112 mm distance from wall of standerd shape with bracket of the same material with snap fittings of approved quality and colour weighing not less than 105 gms 79 Providing and fixing Toilet paper holder a) C.P. brass 80 Providing 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. a) 110mm diameter 81 Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over PVC sheet 1m x 1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement,punning,rounding the edges and making and finishing the outlet complete. a) 110mm 82 Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm hard wood 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. a) 110mm 83 Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams. 84 Providing & fixing 32 # G.I. Pipes spout including cutting & making good the walls etc. 85 Providing and laying cement concrete 1:5:10(1 cement : 5 coarse sand : 10 graded stone aggregate 20mm nominal size)around P.V.C Soil and waste pipe including bed concrete as per standard design(embedded in the flooring / ground) 100/75 mm diameter 86 Supply and fixing of UPVC S.W.R. pipe type-B confirming to IS-13592 including jointing the pipes with rubber ring,lubricant and UPVC SWR cupler confirming to IS-14735. Also including excavation of treanches cutting of walls and holes and repairing the walls,floors and refilling the trenches as before but excluding supply and cost of other fIttlings such as elbow,bend,tee and y-tee including supply of al marerial labour and T&P.Required for proper completion of work. 75 mm O.D. 87 110 mm O.D. 88 Supply and fixing of UPVC S.W.R. pipe nahni trap size 100x75,110/90 mm confirming to IS-14735 self cleaning design fixed in PCC 1:2:4 and supply and fixing of 125 mm dia heavy duty CP brass jali. 89 Supply and fixing of UPVC S.W.R. plain bend confirming to IS-14735. Size 75 mm 90 Size 110 mm 91 Supply and fixing of UPVC S.W.R. plain tee confirming to IS-14735. Size 75x75x75 mm 92 Size 110x110x110 mm 93 Providing & fixing G.I. pipes complete with G.I. fittings & clamps including cutting & making good the walls etc. (internal work) Exposed on wall 25mm dia nominal bore 94 Painting G.I. pipes and fittings with two coats of anti corrosive bitumastic paint of approved quality. 25mm dia nominal bore. 95 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 1.00m 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 20mm dia nominal outer dia pipes 96 25mm dia nominal outer dia pipes 97 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00m spacing.This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testiang of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc. 15mm dia nominal outer dia pipes 98 20mm dia nominal outer dia pipes 99 25mm dia nominal outer dia pipes 100 Providing & fixing CP brass bib cock of approved quality conforming to IS 8931a) 15mm nominal bore 101 Providing & fixing C.P. brass angle valve for basin mixer and gyser points of approved quality conforming to IS 8931 a) 15mm nominal bore 102 Providing & fixing C.P. Brass extension nipple(size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge. 103 Providing and fixing gun metal gate valve with wheel of approved quality. 20 mm dia nominal bore 104 25mm dia nominal bore 105 Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete 25 mm nominal bore 106 Providing and placing on terrace (at all floor levels) polyethylene water storage tank. IS:12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 107 Excavating trenches in all kind of soil of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5 m.including getting out the excavated soil & then returning the soil as required, in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering, etc & disposig of surplus excavated soil as directed within a lead of 50m. Pipes, cables etc. exceeding 80mm dia. But not exceeding 300 mm dia. 108 Providing, laying and joining glazed stone ware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete. 100mm diameter 109 Providing & laying cement concrete 1:5:10 (1 cement :5 coarse sand :10 graded stone aggregate 40mm nominal size) alround S.W. Pipes including bed concrete as per standard design. 100mm diameterS.W. Pipe 110 Providing and laying NonpressureNP 2 class (light duty) RCC pipe with collars jointed withstiffmixtureofcement mortar in the proportion of 1:2 (1cement : 2 finesand ) includingtestingof joints etc. complete.150mm diameter 111 Providing and laying cement concrete 1:5:10 (1 cement: 5 coarse sand : 10 graded stone aggregate 40mm nominal size) upto the haunches of pipes including bed concrete as per standard design 150 mm.dia. RCCPipes 112 Providing and fixing square mouth S.W. Gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300x300 mm size (inside) the weight of cover to be not less than 4.50 Kg and frame to be not less than 2.70 Kg as per standard design 150 x 100 mm. size P type With Sewer bricks conforming to IS : 4885 113 Constructing brick masonry manhole in cement mortar 1:4 (1 cement :4 coarse sand) RCC top slab with 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20mm nominal size), foundation concrete 1:4:8 mix (1 cement :4 coarse sand :8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with floating coat fo neat cement and making channels in cement concrete 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20mm nminal size) finished with a floating coat of neat cement complete as per standard designInside size 90x80cms and 45cms deep including CI cover with frame (light duty) 455x610mm internal diamensions total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15kg). With FPS bricks of class designation 75 (i) For Sewer Line 114 Extra for depth of man hole size 90x80 cm 115 Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement:3 coarse sand :6graded stone aggregate 20 mm nominal size) as per standard design With 20x20 mm square bar 116 INTERNAL ELECTRIFICATION WORK 117 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group - C 118 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire 119 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire 120 2 X 4 sq. mm + 1 X 4 sq. mm earth wire 121 2 x 16 sq.mm + 1 x 6sq.mm. earth wire 122 4 x 16 sq.mm + 2 x 6sq.mm. earth wire 123 Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 amps modular switch, connection etc. as required. 124 Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required. 125 Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required 126 Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required 127 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required 5/6 A switch 128 3 pin 5/6 A socket outlet 129 Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required. 130 Installation ,Testing, Commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connections etc. as required. 131 Providing and fixing circular/ Hexagonal cast iron or M.S. sheet box for ceiling fan clamp, of internal dia 140 mm, 73 mm height, top lid of 1.5 mm thick M.S. sheet with its top surface hacked for proper bonding, top lid shall be screwed into the cast iron/ M.S. sheet box by means of 3.3 mm dia round headed screws, one lock at the corners. Clamp shall be made of 12 mm dia M.S. bar bent to shape as per standard drawing. 132 Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required Upto 450 mm sweep 133 Extra for fixing the Louvers/ shutters complete with frame for exhaust fans of all sizes. 134 Supply of surface mounting 2x2 feet 36W LED , suitable for 24Hr Continuous Operation, 3000-6000 system lumens, 110lm/W,PF>0.95, THD <10% at full load, CRI>80, Avg Life Class 50000Hrs @L70,complete in all respect. 135 Supply of LED 4ft Batten with a nominal system lumen output of 2000 lumens and a minimum system efficacy of 100 lm/W. The luminaire shall have a rated system lifetime of 25,000 burning hours at L70. The luminaire should have a color temperature of 4000K and CRI>80. The luminaire shall meet IP20 rating with THD < 10% and PF > 0.9. The luminaire housing should made of extrusion Al with a PCdiffuser. The total power consumption should not exceed 21W (including driver).Including connection with 1.5 sqmm FRLS PVC insulated copper conductor. 136 Supply ofSurface mounting round 12 Watt 15 Watt ,suitable for 24Hr Continuous Operation, 100lm/W,PF>0.95, THD <10% at full load, CRI>80, Avg Life Class 50000Hrs @L70,complete in all respect 137 Supplying of LED mirror light luminaire with 10Wwatt complete with electronic ballast, lamp including connection etc. complete as required, Including connection with 1.5 sqmm FRLS PVC insulated copper conductor. 138 Supply of LED Flood light 50 Watt , suitable for 24Hr Continuous Operation, 110lm/W,PF>0.95, THD <10% at full load, CRI>80, Avg Life Class 50000Hrs @L70, CCT 3000K, complete in all respect, 139 Supplying and fixing brass batten/ angle holder including connection etc. as required. 140 Supplying of 9 Watt 4 Star LED Wall Light Blub complete in all respect. 141 Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374- 2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. 1200 mm sweep ceiling fan 142 Supplying of following size exhaust fan complete with gravity louver and connection with 3 core flexible wire as required. 300mm EXHAUST FAN 143 Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required 63 A,25KA,FP MCCB 144 Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 6 way Double door 145 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, C curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole 146 Double pole 147 Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 90 mm dia (OD-90 mm & ID-76 mm nominal) 148 Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required. Details of cost for one each 149 Earthing with G.I. earth plate 600 mm x 600 mm x 6 mm thick including accessories , and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but with charcoal or coke and salt) as required. 150 Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) 151 Providing and Fixing 6 SWG dia G.I. Wire on surface or in recess for connection etc. as required. 152 Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. 20mm dia PVC conduit 153 25mm dia PVC conduit 154 32mm dia PVC conduit 155 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required 1 or 2 Module (75mmX75mm) 156 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required TV antenna socket outlet 157 Bell Push 158 RJ-45 Data Socket outlet 159 Supplying and fixing call bell/ buzzer suitable for single phase,230 V, complete as required. 160 Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required. 1 run of cable 161 Providing, laying, connecting and testing of unarmoured TV cable RG-6 PVC insulated cable along wall or ceiling or through existing pipe. 162 Laying of one number PVC insulated and PVC sheathed / XLPE powerCable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Up to 35 sq.mm. 163 Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, rotective covering and refilling the trench etc as required Up to 35 sq.mm. 164 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Up to 35 sq.mm. 165 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in th e existing RCC/ HUME/ METAL pipe as required Up to 35 sq.mm. 166 Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required 100 mm dia 167 Providing, laying and fixing following dia RCC pipe NP2 class (light duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm deep) and refilling etc as required. 100mm dia 168 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks ofclass designation 7.5 169 EXTERNAL W/S & SANITAION 170 Excavating trenches in all kind of soil of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5 m.including getting out the excavated soil & then returning the soil as required, in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering, etc & disposig of surplus excavated soil as directed within a lead of 50m. Pipes, cables etc. exceeding 80mm dia. But not exceeding 300 mm dia. 171 Providing and laying NonpressureNP 2 class (light duty) RCC pipe with collars jointed withstiffmixtureofcement mortar in the proportion of 1:2 (1cement : 2 finesand ) includingtestingof joints etc. complete.150mm diameter 172 Providing and laying cement concrete 1:5:10 (1 cement: 5 coarse sand : 10 graded stone aggregate 40mm nominal size) upto the haunches of pipes including bed concrete as per standard design 150 mm.dia. RCCPipes 173 Constructing brick masonry manhole in cement mortar 1:4 (1 cement :4 coarse sand) RCC top slab with 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20mm nominal size), foundation concrete 1:4:8 mix (1 cement :4 coarse sand :8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with floating coat fo neat cement and making channels in cement concrete 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20mm nminal size) finished with a floating coat of neat cement complete as per standard designInside size 90x80cms and 45cms deep including CI cover with frame (light duty) 455x610mm internal diamensions total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15kg). With FPS bricks of class designation 75 (i) For Sewer Line 174 Extra for depth of man hole size 90x80 cm 175 Providing orange colour safety foot rest of minimum 6mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS: 1786 having minimum cross section as 23 mm x25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruded legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacturess permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) complete as per design. 176 Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) cement plastered on both sides with cement mortar ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : For pipes 100 to 250mm diameter 177 Excavating trenches in all kind of soil of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5 m.including getting out the excavated soil & then returning the soil as required, in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering, etc & disposig of surplus excavated soil as directed within a lead of 50m. Pipes, cables etc. not exceeding 80mm dia. 178 Providing & fixing G.I. pipes complete with G.I. fittings includingtenching and refilling etc. (external work) 50mm nominal bore. 179 25mm nominal bore. 180 Providing & fixing sand of grading zone V or coaser grade alround the G.I. Pipes in external work. 50 mm diameter pipe 181 25 mm diameter pipe 182 Providing and fixing gate valve (with cap complete with bolts, nuts, rubber insertion etc. 50 mm nominal bore 183 25 mm nominal bore 184 Constructing masonry Chamber 30x30x50 cm, inside with 75 class designation brick work in cement mortar 1:4 (1 cement :4 coarse sand ) for stop cock, withC.I. surface box 100x100x75mm(inside) with hinged cover fixed in cement concrete slab1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) necessary excavation foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design : With F.P.S. bricks 185 Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 25 to 40 mm dia nominal bore 186 50 to 80 mm dia nominal bore 187 SEPTIC TANK & SOAK PIT 188 Earth work in excavation over areas including disposal of excavated earth, lead upto 50m, disposed earth to be levelled and neatly dressed. In all kind of soil upto 1.5m depth 189 In all kind of soil upto 1.5m to 3.0m. depth 190 In all kind of soil upto 3.0m to 4.5m. depth 191 Providing and laying of cement concrete in base excluding the cost of centring and shuttering by 1:2:4 (1 cement : 2 coarse sand : 4 gradded stone aggregae 40mm nominal size) 192 Brick work with brick of class designation 150 in foundation and plinth in cement mortar (1 cement : 4 coarse sand) 193 Reinforcement cement concrete work in RCC culvert slab with 1:2:4 (1 cement : 2 coarse sand and 4 gradded stone aggregate of 20 mm nominal size) excluding centering and shuttering and reinforcement. 194 Centering and shuttering including strutting, propping etc. and removal of form for : (b) Suspended floors, roofs, landings, balconies and access platform 195 P/F Mild steel or iron in plain work such as reinforced concrete or reinforced, brick work (when not included in over all rates ) wrought to required shape as necessary including bending for proper completion of the work and including supply of steel its wastage bend hooks and authorised over lapping shall be measured upto floor two level. 196 15 mm cement plaster on rough side of single or half brick wall of mix : 1:4 (1 cement: 4 coarse sand) 197 Providing M.S. foot rest including fixing with 20x20x10 cm. cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 gradded aggregate of nominal size 20mm ) as per standard design with 20x20mm sq bars. 198 Providing and fixing C.I. tee at the inlet and outlet of septic tank. 199 Providing & fixing 75mm dia vent pipes. 200 Providing & fixing of 75mm dia cast iron terminal guard. 201 Providing and fixing in position precast RCC manhole cover and frame of required shape and approved quality. M.D. -10- Circular shape 500mm internal diameter 202 M.D. -2.5- Circular shape 450mm internal diameter 203 Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks of class designation 75 and S.W. drain pipe 100 mm diameter, 1.8m long complete as per standard design. With F.P.S. bricks 204 FIRE FIGHTING 205 Supply & fixing of fire extinguisher, ABC Type 6.00 kg. capacity(ISI Marked IS:15683 & TAC approved) comlete with initial charge and wall bracket, along with supply of all materials and labour for proper completion of work. 206 Supply & fixing of CO2 type fire extinguisher,6.5 kg. capacity(ISI Marked IS:2878 & TAC approved) comlete with initial charge and wall bracket, along with supply of all materials and labour for proper completion of work. 207 EXTERNAL SITE DEVELOPMENT (OPEN SURFACE DRAINS) 208 Excavation of foundation in ordinary soil (loam clay or sand) including lift upto 1.50 meter and lead upto 30 meter and including filling, watering and ramming of excavated earth into the trenches or into the space between the building and sides of foundation trenches or into the plinth and removal and disposal of sur-plus earth as directed by the Engineer incharge up to a distance of 30 meters from the foundation trenches. 209 Providing and laying in cement concrete 1:4:8 (1 cement :4 coarse sand :8 graded Stone ballast 40 mm nominal size) and curing complete,including cost of form- work, in foundation and floors. 210 First Class brick work in 1:4 cement and coarse sand of 2.25 F.M. mortar in foundation and plinth including supply of all materials, labour, tools and plants etc. required for proper completion of the work. (1:4 cement & coarse sand). 211 15 mm cement plaster of mix : 1:4 (1 cement: 3 coarse sand) 212 40mm thick 1:2:4 plain cement concrete floor (1 cement :2 coarse sand :4 graded stone aggregate 12-20mm nominal size laid in one layer neat cement. 213 C.C. INTERLOCKING 214 Excavation in foundations in ordinary soil (Loam clay or sand) including lift upto 1.5 m (5 fts.) and lead upto 30 mt. (100 fts.) & including filling, watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-Incharges upto a distance of 30mt. (100 fts) from the foundation trenches. 215 Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres. 216 Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25 217 Class -150 brick work in 1:4 cement and coarse sand mortar infoundation and plinth including supply of all materails , labourtools and plants etc. required for proper completetion of the work. 218 Providing and laying cement concrete 1:4:8 ( 1 cement : 4 coarse sand : 8 graded stone ballast 40 mm. nominal size ) indcluding supply of all materials , labours and T & Petc. required for proper completion of the work and curing complete , Also including cost of form work in foundation. 219 Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/layingof inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 80 mm thick C.C. paver block of M-35 grade with approved colour design and pattern 220 C.C. ROAD 221 Earth work in Excavation in trenches for foundations pipes cable etc in ordinary soil (loam clay or sand) including lift upto 1.50 meter and lead upto 50 meter and including filling, watering and ramming of excavated earthdisposal of sur-plus earth as directed by the Engineer incharge up to a distance of 50 meters from the foundation trenches. 222 Providing and layingin cement concrete 1:4:8 (1 cement: 4 coarse sand : 8 graded Stone aggregate 40 mm nominal size) and curing complete, including cost ofform-work, in foundation and floors. 223 M-150 brick work in 1:4 (one cement and four coarse sand sand of 2.25 fineness modulus) mortar infoundation & plinth including supply of all materials, labour and T & P etc required for proper completion of the work. 224 Providing and layingin cement concrete 1:1.5:3 (1 cement: 1.5 coarse sand : 3 graded Stone aggregate 20 mm nominal size) and curing complete, including cost ofform-work, in foundation and floors 225 Providing and laying in position bitumen hot sealing compound for expansion joints etc.Using grade A sealing compound. 226 BOUNDARY WALL 227 Excavation in foundation in ordinary soil (loam clay or sand) including lift upto 1.50 meter and lead upto 30 meter and including filling, watering and ramming of excavated earth into the trenches or into the space between the building and sides of foundation trenches or into the plinth and removal and disposal of sur-plus earth as directed by the Engineer incharge up to a distance of 30 meters from the foundation trenches. 228 Providing and laying in cement concrete 1:4:8 (1 cement : 4 coarse sand :8 graded Stone aggregate 40 mm nominal size) and curing complete,including cost of form- work, in foundation and floors. 229 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) Plinthbeams 230 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chaijjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). 231 R.C.C. work with cement approved coarse sand and 20 mm. guage approved stone ballast in the proportion of 1:1.5:3 (M-20) in raft foundation and footing excluding supply of reinforcement and its fixing and binding the same with 24 B.W.G.G.I. binding wire and including necessary centering and shuttering etc.and also including supply of all materials, labour and tools and plants etc, required for proper completion of the works. Binding wire cost being inluded in the item. 232 Boring with hydraulic piling rigs with power units, providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-20 cement concrete, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap) : 300 mm dia piles 233 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-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 234 P/F Mild steel or iron in plain work such as reinforced concrete or reinforced, brick work (when not included in over all rates ) wrought to required shape as necessary including bending for proper completion of the work and including supply of steel its wastage bend hooks and authorised over lapping shall be measured upto floor two level. 235 First Class brick work in 1:6 cement and coarse sand of 1.25 F.M. mortar in foundation and plinth including supply of all materials, labour, tools and plants etc. required for proper completion of the work. (1:6 cement & coarse sand) 236 Brick work in super-structure above plinth level up to floor two level (up to two storeys) in1:4 cement and coarse sand mortar in superstructure for wall thickness 12 cms & below brick work. 237 12mm cement plaster in single coat on fair side of single or half brick wall for exterior plastering up to floor two level including internal rounded angles chamfers, and/or roundedangles not exceeding 80mm in girth and finished even and smooth no extra for mixing any additive. (1)1 cement : 6 coarse sand 238 Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade. New work (Two or more coats applied @ 1.43 ltr/ 10 sqm. over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm). 239 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 240 Applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil. 241 Forming groove of uniform size from 12x12 mm and upto 25x15 mm in the top layer of washed stone grit plastered surface as per approved pattern, including providing and fixing aluminum channels of appropriate size and thickness (not less than 2 mm), nailed to the under layer with rust proof screws and nails and finishing the groove complete as per specifications and direction of the Engineer-in- Charge. 242 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). 243 Centering and shuttering including strutting, propping etc. and removal of form for : (a) Foundations, footings, bases of columns, etc. for mass concrete 244 (b) Lintels, beams, plinth beams, girders, bressumers and cantilevers 245 (c) Columns, Pillars, Piers, Abutments, Posts and Struts 246 M.S GATE 247 Earth work in excavation in trenches for foundation pipes, cable etc in ordinary sol (Loam clay or sand) inlcuding lift upto 1.5 Mt. lead upto 30mt. and dressing of sides and rammings of bottom and disposal of surplus excavated earth as directed by the engineer. 248 Providing and laying in cement concrete 1:4:8 (1 cement :4 coarse sand :8 graded stone aggregate 40 mm nominal size) and curing complete,including cost of form- work, in foundation and floors. 249 R.C.C. work with cement approved coarse sand and 2 cm. guage approved stone grit in the proportion of 1:1.5:3 in lintels of doors and windows excluding supply of reinforcement and its fixing and binding the same with 24 BWG binding wire and including necessary centering and shuttering etc.and also including supply of all materials, labour and tools and plants etc, required for proper completion of the works. including cost of binding wire. The rate excludes making of drip course which shall be paid extra. As in item 3 abovebut inR.C.C.Raft foundation and footingwithapproved stone ballast. (Using1:1.5:3Mix concrete) 250 R.C.C. work with cement approved coarse sand and 20 mm. guage approved stone ballast in the proportion of 1:1.5:3 (M-20) in raft foundation and footing excluding supply of reinforcement and its fixing and binding the same with 24 B.W.G.G.I. binding wire and including necessary centering and shuttering etc.and also including supply of all materials, labour and tools and plants etc, required for proper completion of the works. Binding wire cost being inluded in the item. 251 As in item 3 above but in R.C.C. columns in 1:1.5:3 having strength not less than M-20. 252 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 253 P/F Mild steel or iron in plain work such as reinforced concrete or reinforced, brick work (when not included in over all rates ) wrought to required shape as necessary including bending for proper completion of the work and including supply of steel its wastage bend hooks and authorised over lapping shall be measured upto floor two level. 254 Painting two coat over priming coat (but including cost of priming coat) on steel and other metal surfaces up to 10 cm. width or girth or small articles not exceeding 0.10sqm in area white superior synthetic enamel such as LUXOL3,Hi-gloss apcolite superlac, DULUX specified brushing to give an even shade and including cleaning the surface of all dirt,dust and other foreign matter sand papering and stoping including cost of all materials, labour tools and plants etc. required for proper completion of the work. 255 Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade. New work (Two or more coats applied @ 1.43 ltr/ 10 sqm. over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm). 256 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 257 Centering and shuttering including strutting, propping etc. and removal of form for : (a) Foundations, footings, bases of columns, etc. for mass concrete 258 (b) Columns, Pillars, Piers, Abutments, Posts and Struts 259 EARTH FILLING 260 EARTH FILLING 261 GST Extra as per applicable
