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| 1 | Particular |
| 2 | Surface dressing of the ground including removing vegetation and inequalities not exceeding 15cm deep and disposal of rubbish lead up to 50 Mtr. and lift up to 1.5 Mtr. : All kinds of soil |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5 m , disposed earth to be levelled and neatly dressed:All kinds of soil |
| 4 | P & F Open timbering over area including strutting, shoring etc complete (Measurement to be taken of the face are timbered): Depth exceeding 1.5 Mtr. but not exceeding 3 Mtr |
| 5 | 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 taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils |
| 6 | Diluting and injection Chloropyrifos Emulsifiable concentrate 20% with 1% concentration for PRE-CONSTRUCTIONAL Anti termite treatment as per IS 6313 part III as amended from time to time and creating a continuous chemical barrier under and around the column pits, wall trenches, basement excavation, top surface of plinth filling, junction of wall and floor along the external perimeter of building expansion joints, over the top surface of consolidated earth of which aproch is to be laid surrounding of pipes and conduits etc. complete as per specification (Plinth floor area only shall be measured for payment and excluding the cost of chemical emulsion) |
| 7 | Supplying chemical emulsion in sealed containers including delivery as specified. Chlorpyriphos / Lindane emulsifiable concentrate of 20% |
| 8 | Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. M10 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). |
| 9 | Providing and laying in position specified grade of cement concrete for all RCC structural elements upto plinth level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcement. M20 grade Nominal Mix / Design Mix |
| 10 | Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation, footings, strap beam, raft, bases of columns etc. |
| 11 | Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in: Cement Mortar 1:6 ( 1-Cement : 6-Sand). |
| 12 | Filling available excavated earth (excluding rock) in trenches, plinth side of foundation etc. in layers not exceeding 20 cm. in depth, consolidating each deposited layer by ramming and watering including lead up to 50 meter and with all lift. |
| 13 | Supplying and Filling in plinth with blown sand under floors including watering ramming consolidating and dressing complete including cost of sand. |
| 14 | Random rubble dry stone Kharanja under floor. |
| 15 | Providing and laying in position specified grade of cement concrete for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers (if required) excluding the cost of centering, shuttering and reinforcement for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. M20 grade Nominal Mix / Design Mix. |
| 16 | Providing and laying in position specified grade of cement concrete for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcement for Beams, suspended floors, roofs, griders having slopes up to 15º, landings, balconies, shelves, chajjas, lintels, bands, plain windows sills, staircases and spiral staircases etc. M20 grade Nominal Mix/Design Mix. |
| 17 | Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel props and removal of formwork for upto floor five level for: |
| 18 | Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates, anchor blocks, sills, chhajjas, lintel, beam, plinth beam etc. |
| 19 | Columns, pillars, posts and struts etc. |
| 20 | Add extra for providing richer mixes respectively at all floor levels, Providing M-25 grade concrete by using cement as per codal provision instead of M-20 grade design mix. |
| 21 | Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. ('Original producers' who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786) Thermo-mechanically Treated bars (Conforming of relevent IS code) |
| 22 | Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in : Cement mortar 1 : 6 (1 cement : 6 coarse sand) |
| 23 | Add extra over item of brick work with class designation 100 in substitution of class designation 75 : |
| 24 | Half brick masonry in Superstructure, above plinth level upto floor V level using bricks of designation 75 Cement mortar 1 : 4 (1 cement : 4 coarse sand) |
| 25 | Add extra providing and placing in position 2 Nos. ,6mm Ø M.S. bar at every third course of half brick masonry . |
| 26 | Providing and Fixing Chiken wire mesh at the joint of masonry members/ R.C.C. Members with Nails complete in all respect. |
| 27 | Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish :20mm thick. |
| 28 | Providing and applying white cement based putty over plastered surface to prepare the surface even and smooth complete New Plastered Surface (three or more coats) |
| 29 | Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding:New work (two or more coats) over and including scrapping and priming coat with cement primer. |
| 30 | Painting exterior surface of Wall with 100% acrylic exterior paint of approved brand and manufacture to give an even shade with two or more coats including prepartion of base with sand papering, primer, putty, etc complete in all respect including scaffolding and safety provision : New Work |
| 31 | Kota stone slab flooring 25 mm thick 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). For area of each slab from 2001 to 5000 Sq.Cm |
| 32 | Kota stone slabs 25 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, For area of each slab upto 2001 Sqcm |
| 33 | Extra for Mirror polishing on terrazzo/Kota stone work where ever required to give high gloss finish complete. |
| 34 | Providing and fixing Granite stone slab mirror polished and machine edge cut in walls, pillars, steps, Shelves, Sills Counters, Floors etc. laid on 12mm (Av.) thick base of cement mortar 1:3 (1 cement : 3 coarse sand) jointing with white cement mortar 1:2 (1white cement : 2 marble dust) with pigment to match the shade of the marble slab including grinding, rubbing and polishing complete. Jalore (P-white / S-white/ Rosy Pink colour) Above 3601 Cm2 Slabs |
| 35 | Extra for providing edge moulding to 15-18mm thick marble / Granite / Kota stone counters, Vanities etc. including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. Granite / Kota Stone Work Full Edge moulding. |
| 36 | Providing & laying Chequered terrazzo tiles of approved make 22mm thick with marble chips of size upto 6mm, in floors, jointed with neat cement slurry mixed wit pigment to match the shade of tiles including rubbing and polishing complete in all respect as per specification, on 28mm thick bed of C.M. 1:4 :Ordinary cement without any pigment. |
| 37 | Providing and fixing pressed steel door frames confirming to IS 4351 manufactured from commercial mild steel sheet of 1.25 mm thickness including hinges jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25mm, or base ties of 1.25mm pressed mild steel welded or rigidly fixed together by mechanical means, adjustable lugs with split end tail to each jamb including steel butt hinges 2.5mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface including filling with CC 1:2:4(M15 grade) complete as directed by Engineer-in-charge : Profile C |
| 38 | Providing and fixing external grade board solid core single leaf flush door shutters ISI 2202-67 marked using Phenol formal dehyderesin in glue both sides with approved steel fittings complete as per annexure 'A' :35 mm thick .Commercial Veneer both side |
| 39 | Providing & Fixing BWR ISI marked 19 mm board of approved make for making wardrobe/shelves and other furniture with fevicol & nails complete as per approved by engineer in charge. |
| 40 | Supplying and fixing in walls machine cut and polished stone shelves, tands and in CM 1:3 with machine cut edges :Kota stone minimum 30mm thick. |
| 41 | Providing & Fixing mica of approved make for inner/outer side of shutters with fevicol & nails complete as per approved by engineer in charge.0.8 mm thick mica |
| 42 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or More Coats on New Work |
| 43 | Providing and applying Melamine polish on teak wood work of approved brand and manufacture to give an even shade with two or more coats by compressor including sand papering, wood filler coat etc complete in all respect: New Surface |
| 44 | Providing and fixing fully panelled/partly panelled/ double leaf shutter frames for doors as per approved design and drawings with approved ordinary C.P./ oxidised steel fittings as per Annexure - 'A' and width of styles & top rails of 100mm and lock rails width of 150mm and bottom rails of 200mm width including teak wood beading of size 19mm x 12mm on both faces complete : Shesham wood grade I |
| 45 | Providing and fixing wood panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled and glazed shutter 25 mm to 40 mm thick SS wire gauge 14 mesh x 24 gauge |
| 46 | For shutters builtup standard tubular sections of openable doors ,windows & ventilators including providing & fixing hinges / rollers etc. and making provision for fixing of fittings wherever required (lockes shall be paid for separately). Powder coating aluminum ( minimum thickness of powder coating 50 micron) |
| 47 | For shutters builtup standard tubular sections of openable doors ,windows & ventilators including providing & fixing hinges / rollers etc. and making provision for fixing of fittings wherever required (lockes shall be paid for separately). Powder coating aluminum ( minimum thickness of powder coating 50 micron) Extra for shutters of sliding aluminum windows |
| 48 | Filling the gap upto 5 mm depth and 5 mm width in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete. |
| 49 | Providing and fixing 100mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete. |
| 50 | Providing and fixing aluminium U shape handle of size 100mm with SS screws etc. Complete as per direction of Engineer-in-charge . Powder coated minimum thickness 50 micron aluminium |
| 51 | Providing and fixing glazing in aluminium door, window ,ventilator shutters and partitions etc. with PVS / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge.(Cost of aluminium snap beading shall be paid in basic item.)With float glass panes of 5.0 mm thickness ( weight not less than 13.50 kg/sqm) |
| 52 | S&f fixed wire gauge of stainless steel of 14 mesh x 24 gauge to the aluminium window by Aluminium beading 20x3mm with suitable screws not exceeding 150mm distance at all heights with all lead and lift with scafolding. |
| 53 | Providing and fixing expanded grill made of aluminum as per design and drawing having members section of size 7.5mm x 6.0mm and opening of size 75mmx72mm to aluminum window/vent with required screws, Y and H aluminium sec (as per drawing) at the ends and middle joints respectively complete in all respect as per direction of engineer in charge. Powder coating aluminum ( minimum thickness of powder coating 50 micron) |
| 54 | Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19x19mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100mm size complete as per manufacturers specification and direction of Engineer-in-Charge. |
| 55 | Providing and fixing to existing door frames 30mm thick factory made polyvinyl chloride (PVC) door shutter made of stiles and rails of a uPVC hollow section of size 60x30 mm and wall thickness 2mm +/- 0.2mm with inbuilt decorative moulding edging on one side. The stiles and rails mitred and joined and the corners by means of M.S.galvanized/plastic brackets of size 75x220 mm having wall thickness 1.0mmand stainless steel screws. The stiles of the shutter reinforced by inserting galvanized M.S.tube of size 25x20 mm and 1mm +/- 0.1mm wall thickness. The lock rail made up of ‘H’ section, a uPVC hollow section of size 100x30 mm and 2mm +/- 0.2mm wall thickness fixed to the shutter stiles by means of plastic/galvanized M.S.tube ‘U’ cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 610mm,having overall thickness of 20mm and 1mm+/- 0.1mm wall thickness.The panels filled vertically and tie bar at two places by inserting horizontally 6mm galvanized M.S.rod and fastened with nuts and washers.complete as per manufacturer’s specification and direction of Engineer-in-charge.(For W.C.and bathroom door shutter) |
| 56 | Providing and fixing bright finished Mortice lock of approved make Godrej or equivalent with pair of CP handles for doors with necessary screws etc complete (Best make of approved quality) as per direction of Engineer-in-charge. |
| 57 | Providing and fixing Almirah lock (50 to 70 mm size )of approved make without pair of handles for door with necessary screws etc complete as per direction of Engineer-in-charge. |
| 58 | Providing and fixing S.S. Rod 30mm dia (304 grade ,16SWG) including brackets fixed with C.P. brass screws and rawl plugs, etc., wherever necessary complete two side central all fittings. |
| 59 | Providing and fixing stainless steel railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).Grade 304 |
| 60 | Providing and fixing 1st quality standard white, grey, ivory, fume red brown, light green, light blue and other light shades glazed tiles confirming to IS : 13753 & IS :15622 of size 200mm x 300mm in walls, floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (excluding the cost of cement plaster on walls and pillar) Extra for using size above 200x300mm in glazed tiles and for using 400mm x 400mm MAT finished tiles in place of 300mm x 300mm size. |
| 61 | Providing and fixing 75 mm wide Decorative Border in different shades and in all coloures in glazed tiles laid over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm including pointing in white mixed with pigment of matching shade complete. |
| 62 | Providing and fixing 1st quality MAT finished ceremic tile size 300x300mm confirming to IS : 13755 and IS : 15622 colour such as white, grey, ivory, fume red brown, light green, light blue and other light shades in floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (including the cost of cement mortar bed 1:4). |
| 63 | Grading roof for water proofing treatment with water proffing compound. Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 64 | Providing & laying broken glazed titles on roof ( broken glazed tiles not less than 9 Kg/Sqm) on top of hot bitumen @ 1.7 Kg/Sqm. (1.40 Kg of VG-40 (30/40 )grade and 0.30 Kg/Sqm. Of VG-10 (80/100) grade) and joints filled with cement mortar 1 :2 (1 cement:2 marble dust mixed with water proofing compund all complete as per direction of Engineer-in-charge. |
| 65 | Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10mm and down gauge) including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design. |
| 66 | Making khurras 450 x 450mm with average minimum thickness 50mm cement concrete 1 : 2:4 over P.V.C. Sheet 1 Mtr. x 1 Mtr. x 40micron finished with 12mm cement plaster 1 : 3 and one coat of neat cement, rounding edges and making and finishing the out let complete. |
| 67 | P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /make including joining the pipe with solvent cement rubber ring and lubricant. 110mm dia. |
| 68 | P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: |
| 69 | Bend 87.5, 110mm dia |
| 70 | Bend 45, 110mm dia |
| 71 | Pipe clip, 110mm dia |
| 72 | Providing & fixing precast cement concrete coping 1 : 2 : 4 mix 50mm thick complete as per specification : |
| 73 | Drilling borehole and conducting standard penetration test from ground level and upto the depth given below or upto refusal whichever occurs earlier as per IS:2131-1981 and IS 2132-1986.The work also includes the determination of Safe Bearing Bearing capacity as per IS:6403-1981 and IS:8009-1976 from disturrbed and undisturbed samples. The following properties should be also reported as per related IS codes .The whole work should be done as per direction given by Engineerand -in-charge and upto satisfaction of Engineer in Charge. (1) Grain Size Anaylsis (2) Atterberg's Limit (3) Bulk Density (4) Moisture Content (5) Specific Gravity (6) Shear Parameters including Cohesion and Angle of Internal Friction. (a) Upto 6m depth |
| 74 | Part B : Sanitary and Waste Disposal Work |
| 75 | P & F White Vitreous China Double Syphonic European W.C. (I.S:2556Mark) with mounted W.V.C. flushing cistern of (IS : 2556 Mark) of 10 litre capacity complete with all necessary internal fittings including cutting and making good the wall and floor. |
| 76 | P & F WVC Wash basin (Ist quality IS:2556 Mark) of approved make with C.I. brackets duly painted 1 No. 15 mm C.P. Pillar cock (IS:8934 Mark) & 32 mm C.P. brass waste coupling of approved make, P.V.C Waste pipe with PVC nut 32 mm complete including cutting & making good the wall : Size 550 mm x 400 mm dia for counter top |
| 77 | Providing & Fixing Premium quality Bottle trap internal portion 32mm, size 250mm long wall connection pipe & wall flange as per approved by Engineer in Charge. |
| 78 | P & F Jet spray for water closet with C.P. Copper Tube flange of approved make. |
| 79 | P & F Inlet Connection (Angle Valves) Superior quality, of approved make, for Wash basin, Gyser etc. C.P. Inlet connection 15mm.Brass (IS : 8931 marked) |
| 80 | P& F waste Pipe with all fitting, GI (B class) : 40mm |
| 81 | P & F Kitchen & Lab. Sink of approved make with C.I. brackets duly painted, 40 mm C.P. waste coupling, C.P. Brass chain with rubber plug, 40 mm G.I. waste pipe up-to floor level complete including cutting and making good the wall & floor :1.0 mm thick stainless steel AISI -304 & IS 13983-1994 kitchen sink of approved make as per Engineer-in-charge with large waste coupling.24 x 18 x 8 20x16x8 |
| 82 | P & F Bevelled edge Mirror/mirror with teak wood lipping around of special glass of approved make as per direction of Engineer-in-charge complete with 6mm thick commercial ply base fixed to wooden screws & washers. Size 600 x 450mm x 4 mm thick |
| 83 | P & F Towel Rail or Ring of approved quality/make: C.P. brass Towel Rail elbow type with concealed screws size 600 mm (Heavy duty). |
| 84 | P & F Grating of approved quality/make: Stainless Steel Sheet size 125mm dia. Heavy Quality of approved make |
| 85 | P & F Liquid Soap Container with brackets complete of approved make:CP brass |
| 86 | P & F C.P. Health Faucet with 1Mtr. Long Tube & Hook of approved make and heavy as per direction of Enginner-in-Charge |
| 87 | P & F 15 mm. Dia Connection Pipe of approved quality/make : 600mm. |
| 88 | P & F Premium quality water closet Seat Covers with brass hinges complete Solid PVC (ISI marked) grade-I White for EWC. |
| 89 | P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /make including joining the pipe with solvent cement rubber ring and lubricant. 110mm dia |
| 90 | Providing & Laying C.C. 1:3:6 (Stone Agreegate 20mm nominal size) all around PVC Pipe including 7.5 cm thick bed concerte [Width & Height = Dia of Pipe in CM+15CM] excluding cost of Pipe & Excavation of trenches etc.PVC pipe 110mm dia |
| 91 | P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: |
| 92 | Door Tee, 110mm dia |
| 93 | Door Bend 87.5, 110mm dia |
| 94 | Vent Cowl, 110mm dia |
| 95 | Pipe clip, 110mm dia |
| 96 | Plain floor trap, 110mm dia |
| 97 | Construction of chamber in all type of soil with 300 mm thick masonry in CM 1:6 m,10 cm thick C.C. 1:5:10 in foundation, 20mm thick insider plaster in Cm 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring , earthwork etc. complete as per design including disposal of surplus earth within a lead of 50 mtr. size 450 x 450mm depth upto 0.5 M Cement cover with frame |
| 98 | Part C: Water supply work |
| 99 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1 metre 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) |
| 100 | 25mm nominal size |
| 101 | 20 mm nominal size |
| 102 | 15 mm nominal size |
| 103 | P & F Pilllar Cocks (IS :8931 : 1993 Mark) of superior quality and approved make:Swan-neck with casted spout, 15mm nominal bore. |
| 104 | P & F Bib Cock (IS : 8931 Mark), Superior quality of approved make: C.P. Brass bib cock,15mm nominal bore. |
| 105 | P & F PVC Storage Tank ISI Marked (IS : 12701) indicating the BIS license No), of approved make with cover, 25mm dia 1M long G.I. over-flow pipe & 25 Cm. long wash out pipe with plug & socket, including making connection etc., complete of approved design: 500.00 litres |
| 106 | P & F Stop Cock (IS :8931 Mark), superior quality & of approved make: |
| 107 | Brass 400 gm. 15mm nominal bore. |
| 108 | Brass 750 gm. 20 mm nominal bore. |
| 109 | P & F Ball Cock (IS :1703 Mark) with Rod & P.V.C. Ball complete : Brass wt.Not less than 400 gm, 20mm. |
| 110 | P & F Full-way Valve (IS:778 Mark) or wheel valve of approved make : |
| 111 | Gun-metal 15mm nominal bore. |
| 112 | Gun-metal 20mm nominal bore. Please Enable Macros to View BoQ information |
