Provision Of Two Store Rooms, Shed For Parking For Tlv Of Akash System An Spl Repair To P-166 Kv School And Grease Trap At Darjipura Af Stn Baroda Provision Of Two Store Rooms, Shed For Parking For Tlv Of Akash System An Spl Repair To P-166 Kv School , baroda-Gujarat

Provision Of Two Store Rooms, Shed For Parking For Tlv Of Akash System An Spl Repair To P-166 Kv School And Grease Trap At Darjipura Af Stn Baroda Provision Of Two Store Rooms, Shed For Parking For Tlv Of Akash System An Spl Repair To P-166 Kv School And Grease Trap At Darjipura Af Stn Baroda Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed. 2 Excavating in post holes ( or similar holes ) each n.exc 0.5 cum getting out,returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding, 25 cm watering and removing surplus soil to a distance n.exc 50 m and making good surface in hard/dence soil complete all as specified and directed. 3 Excavating in trenches n exc 1.5 m wide and n exc 1.5m in depth, for foundation, etc and getting out in soft/loose soil complete all as specified and directed. 4 M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) in foundation ,filling and masscomplete all as specified and directed. 5 M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) in foundation ,filling and masscomplete all as specified and directed. 6 Formwork to sides of concrete foundations,footings, base of columns, raft and raft beams, side and soffits of foundations ,plinth beams and similar work vertical or to battercomplete all as specified and directed. 7 M&L for reinforced cement concrete (design mix) (M-25)using 20mm graded stone aggregate as in foundations, including rafts, footings, foundation beams, bases for coloumn, etc basement slabs, under-reamed piles and mass concretecomplete all as specified and directed. 8 M&L for reinforced cement concrete (design mix) (M-25) using 20mm graded stone aggregate as in colums,pillars,pier posts etccomplete all as specified and directed. 9 Returning , filling in, incl spreading leveling, watering and well ramming in layers n.exc 25cm in soil complete all as specified and directed. 10 Removing excavated material to a distance n.exc 50m and depositing where directed at a level n exc 1.5 m above the starting point complete all as specified and directed. 11 M&L Formwork to sides and soffits of floor or roof beams, beam haunch ings, girders, bressummers,lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors andbeams, etc. 12 Formwork to side of pillars, posts struts, piers, columns and stanchionscomplete all as specified and directed. 13 Formwork to sides and soffits of suspended slabs such as roof slabs, floor slabs,, landings and similar works, not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed. 14 Providing precast cement concrete 1:1.5:3 Type A1 using 25 mm graded aggregate in window or doorcills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings. kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, ancho-rage blocks, bonders (for stone wallin). corbels, brackets, etc. (of any section indicated), withlain fair faces, including chamfers, weatherings, throating etc. and setting in CM1:4 complete with joints to match complete all as specified and directed. 15 M&L for reinforced cement concrete (design mix) (M-25)using 20mm graded stone aggregate as in beam, cantilevers, bressummers, lintel over 1.5 span and similar workcomplete all as specified and directed. 16 M&L for reinforced cement concrete (design mix) (M-25)using 20mm graded stone aggregate as in slabs supported on walls, beams and coloumns in floor, roof, landing, balconies, canopies, deck slabs and in shelves and the hikeshelves etc and similar workcomplete all as specified and directed. 17 M&L for 10mm dia and over , TMT bars, cut to length, bend to shape required including cranking bending spirally for hoping for columns hooking and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to deformed or twisted barscomplete all as specified and directed. 18 M&L for 6 to 8mm dia , TMT bars, cut to length, bend to shape required including cranking bending spirally for hoping for columns hooking and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to deformed or twisted barscomplete all as specified and directed. 19 M&L for precast cement concrete block masonry Type C1 1:3:6with solid blocks, exc 10cm in width and setting in cement mortar 1:6, complete all as specified and directed 20 M&L Factory made flush shutters 35 mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides as in shutter all as specified and as directed. 21 M&LSecondclass hard wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered,put together with glue pinned at joints, supplied and fixed complete all as specified and directed 22 M&L for powder coated aluminium frame (Powder Coated, Min thickness of powder coating 50 micron) for doors, windows, ventilators with one or more rebates including fittings, joining cleat and rubber suitable beedingfor fixing etc. complete all as specified and directed 23 S&F 4.00 mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and directed 24 M&L for 10mm thick cement plasters in CM 1:4 on concrete or brick wall surfaces finished even & smooth with out using extra cementcomplete all as specified and directed. 25 M&L for 15 mm rendering in two layers with 10 mm withCM 1:6 & 5 mm thick with CM (1:4) with using water proffing compoundon fair face of wall or on concrete surfaces finished even and smooth without using extra cementcomplete all as specified and directed. 26 5mm thick rendering in cement mortar 1:3 finished even and smooth without using extra cementon ceiling complete all as specified and directed. 27 M&L for moorum/red bajri filling under floor/pavement or in foundation laid in layers n exc. 15cm thick, spread , levelled and rammed including watering and consolidationcomplete all as specified and directed. 28 M&L for Hard core with broken stone of gauge n.exc. 63mm deposited spread and levelled in layers n.exc.15cm thick complete all as specified and directed. 29 M&L for cement concrete, 25 mm thick, Type B-1, 1:2:4 (20mm graded aggregate) as infloor.complete all as specified and directed. 30 M&L Machine cut kota stone slab flooring 18-20mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and mirror polishingover and including 20 mm thick screed bed in CM 1:6 complete all as specified and directed. 31 M&L for Kota stone slab 15-20 mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including moulding/rounding edges rubbing and mirror polishingover and above 10 mm thick backing coat in cm 1:4complete all as specified and directed. 32 M&L for preparation of newsurfacesofCeling and applying three coats ofwhite washall as specified and directed. 33 M&L for preparation of newsurfacesof wall and applying three coats ofwhite washcomplete all as specified and directed. 34 M&L for Preparation of new surface of wood and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and directed. 35 S&F 100mm Butt hinges medium weight, cold rolled mild steel complete all as specified and directed 36 S&F 100 mmanodised aluminium handle cast type complete all as specified and directed 37 S&F250 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed. 38 S&F 200 mm long Aluminium anodised, barrel tower bolts of extruded section and fixedcomplete all as specified and directed 39 S&F stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and dircted 40 M& L for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigment complete all as specified and directed. 41 M&L for PCC 1:4:8 typeD2 (using 40mm graded stone aggregate) 75mm thick as in sub base complete all as specified and directed. 42 M/L brick work with sub class B brick straight or curved on plan exc. 6 M mean radius built in cement mortar 1:6 complete all as specified and dircted. 43 M/L brick work with sub class B brick straight or curved on plan exc. 6 M mean radius built in cement mortar 1:4 complete all as specified and dircted. 44 M&L for applying cold bituminous primer @ 0.30 ltr/Sqm conforming to IS 3384 and laying APP polymer modified fiber glass reinforced membrane 3mm thick 3.5Kg/Sqm (modified bituminous water proofing membrane) with plain polythene finish and sealing all the over laps of 75 mm in length side and 100 mm on the width side of membrane by torching the same all as per manufacturer instruction including one coat of butuminous aluminum paint @ 0.10 ltr/sqm over membrane complete all as specified and directed. 45 Note:-Rate quoted deemed to be inclusive of cleaning of surface to be treated properly to receve the primer and all as directed by the Engr-in-Charge. 46 APP membrane treatment shall be done firstly at corners and junction of parapet wall 30cm on verticle position and 30cm on horizontal position shall be done with proper attention and work carried out by authorised applicator only.Main portion of roof treatment shall be commenced only on completion of corners/edges/junctions. 47 APP membrane shall be taken upto outside of the parapet wall to an extent of 150mm minimum. 48 Ensure while laying the treatment no bulging on surface/voids shall be found and proper care/attention be given for the treatment. 49 If any work executed at site without any authorised applicator, the same shall be rejected and no payment shall be consider. 50 Contractor shall produce the certificate from the manufacture for the authorised applicator before commencement of work. 51 M&L for 20 mm thick screed bed or bedding layers in CM 1:6 over roof surfaces without using extra cement for screed bed with water proofing compound (WPC)complete all as specified and directed.(WPC will be measured and paid seprately) 52 Supply only Water Proofing Compound ISI Markedcomplete all as specified and directed. 53 M&L for providing cement concrete type B-0, 1:2:4 using 12.5mm graded aggregate laid to slope1:30 in padding for WPT over roof slab complete all as specified and directed 54 M&L for PCC (1:2:4) tye B1 (using 20m graded stone aggregate) in coping including formworkcomplete all as specified and directed. 55 M&L for 300 mm dia Reinforced concrete pipes, class NP2, laid and jointed complete with collarscomplete all as specified and directed. 56 M&L for concreate bed to drain peipe 300 mm dia incl packing under and hunching against the sides or pipe after they are laid and teste din PCC (1:3:6) type C2complete all as specified and directed. 57 M&LSand filling under floors or in foundations including watering and consolidation complete all as specified and directed. 58 S&F Unplasticiscd PVC pipes of pressure rating 10 kg/cm2 laid in trenches complete all as specified and directed. 59 Preparing new surfaces plastered or unplastered and applying two coat of cement basedpaint over one coat of alkali resistant primer complete all as specified and directed. 60 Dismantling wrought iron or mild steel work of any description complete all as specified and directed. 61 S & F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws and includingvalleys and gutterscomplete all as specified and directed. 62 S & F Pre-painted corrugated aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws and includingvalleys and gutterscomplete all as specified and directed. 63 S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted withwashers and one hexagonal or square nut, n exc 5cm longand 16 to20 mm dia complete all as specified and directed. 64 S&F Plastic solid poly carbonate sheet 4mm thick (tint as approved by GE) as in false celiengincluding. fixing to existingframed iron grid using bolts/screws complete all as specified and directed. 65 M&L rolled mild steel( Fe 290 gde E 165) Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete all as specified and directed. 66 M&L applying two coat synthetic enamel paints over a coat or red oxide zinc chrome primer on new steel surfaces including preparation of new painted steel surfaces complete all as specified and directed. 67 Demolition of Brickwork or stone/boulder masonry, built in cement or lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed. 68 Demolition of CementConcrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed. 69 M&L for PCC (1:2:4) tye B2 (using 40mmgraded stone aggregate) in surface channel & drainingcomplete all as specified and directed.. 70 Demolition Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.. 71 M&L for providing precastcement concrete 1:2:4type B-1 (using 20mm graded aggregate)set in cement mortar 1:4as incover slab supported on wallcomplete all as specified and directed 72 Dismantling of 100mm dia cast iron drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed 73 M&L 100mm did Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, laid in (spun pipe) trenches or in floors/wall complete all as specified and directed 74 Takingdown chowkats or frame exc 1.5 Sqm and n exc 4 Sqm each (without taking off shutter from the fram) complete all as specified and directed 75 Takingdown chowkats or frame nexc 1.5 Sqm (without taking off shutter from the fram) eachcomplete all as specified and directed 76 S&F in repair Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed 77 M&L Factory made flush shutters 30mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides as in shutter all as specified and as directed. 78 Extra for forming fair finished drain or channel 30cminner girth in cement concrete using extra cement incl form moulds mitred, stoped end etc.complete all as specified and directed. 79 Dismantling of floor hearth or wall tilling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the complete all as specified and directed. 80 M&L for Glazed ceramic coloured tiles in vertical surfaces 300x200x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over and includingRendering 10mm thick on fair faces of brick work or concrete surfaces in CM 1:4 complete all as specified and directed. 81 Demolition of stone slabs and tiles of any description, laid bedded and pointed in any mortarcomplete all as specified and directed. 82 M&L 20mm thick granite slab with fully rounded edges on front face fixed with adhesive or laid in neat cement slurry over 10mm thick screed bed in CM 1:6 including cutting space for sink & gas pipe hole including dismentling of existing granite complete all as specified and directed. 83 Taking down cement or cement lime plaster any description on brick or stone wall/ celling including raking out joint , haking for key scrubing with water etc complete all as specified and directed. 84 M&L for preparation of new decorated surfaces plastered or unplastered on walls including cornices plasters by brooming down or steel wire brushing, scraping down, smoke shoot, moulds, mors and efforescent salts and treating oil and greasy spots and applying Two coat of white wash on wallscomplete all as specified and directed 85 Taking up or down 15mm bore steel tubing and connections, including cleaning for re-fixing or removal to store complete all as specified and directed 86 S&F 15mm dia tubes ‘Medium grade’ galvanized with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed 87 S&F in repair sinks with drain board made of stainless steel lmm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and directed. 88 S&F 40mm brass chromium plated waste coupling for wash hand basin complete all as specified and directed 89 S & F in repairs Bib taps,chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed to 15mm bore pipecomplete all as specified and directed 90 S & F in repairs pillar tab cast copper alloy with capstan head chromium plate, fancy type with or without lettered HOT or COLD with long screwed for iron pipe and fixed to 15 mm pipe complete all as specified anddirected. 91 S & F in repairs stainless steel plate rack of size not less than900mm x900mmcomplete all as specified and directed. 92 S&Fin repairs 40mm PVC waste pipe for wash hand basin., 600mm long complete all as specified anddirected. 93 Grating doom 125 mm dia with waste holeof PTMT. (Minimum weight 40gms)complete all as specified anddirected. 94 S&F in repair Brass chromium plated trap ‘P’ or ‘S’ pattern (40 mm dia) for wash basins and sinks with inlet and outlet, screwed for pipe or connections, and with one cleaning cap and fixed complete all as specified anddirected. 95 S&F in repair Vitreous China wash basin, white flat back, size 580x450mm including waste coupling, waste pipe and bracket for erecting stand complete all as specified and directed 96 S&F in repair PVC connection pipe 60 cm in length for wash basins, sink etc.complete all as specified anddirected. 97 S&F in repair Rotational moulded polyethylene water storage tanks 1000 litre capacity (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed 98 M&L cleaning of existing tanks of any description provided on roof including removing all scale and dirt etc. from tanks and from mouth of circulations pipes and washed with beaching powder all as directed by Engineer-in-Charge capacity exc 250ltr and not exc. 500 ltrs. Note :- Date of cleaning shall be marked on tank with synthetic enamel paint. 99 All as per item no 92 here in abovebut capacity exc 500 ltr and n. exc. 1000 ltr complete all as specified and directed 100 M&L Plain cement concrete type B-2 1:2:4 (using 40mm graded crushed stone aggregate) as in 75mm thick flooring finished surfaces even and fair without using extra cement, complete all as specified anddirected 101 M/L for Point wiringwith 1.5 sqmm single core PVC insulated and PVC unsheathed (FRLS) multistranded copper conductor cable 1100 volt grade concelled with PVC conduit enclosed in and with accessories fixed on surface on walls/ceiling by means of PVC sleeves Dash fastners and cadmium plated screws all as per ISI including sunk type boxes for mounting fitting like switches, socketes fan regulators with 3 mm thick phenolic Laminated sheet top covers concealed in walls etc including 1.5 Sqmm single core multi stranded copper conductor PVC insulated and unsheathed cable as earth continuity conductor to common earth dollycomplete all as specified and directed for the following :- 102 One light/fan point controlled by one way switch 6 amps. 103 One 3 pin 5 Amps socket outlet on independent board. 104 Description all as per item No.95.00 above but using 2.5 Sqmm PVC insulated, unsheathed copper conductor cable and earth conductor of 1.5sqmm copper cable for one 3 pin socket outlet 15 Amps on independent board. 105 S&fswitch piano flush type single pole one way 5 Amp 240 Volts.complete all as specified and directed 106 S/F socket out let 2 in 1, 3 pin, 5 Amps flush type 240 Volt.complete all as specified and directed 107 S/F ceiling rose surface bakelite three terminal 65 x 50 mm three terminal 250/230 volts ISI marked complete all as specified and directed 108 S/F switch socket combination3 pin 5 and 15 Amp 2 in one flush type complete all as specified and directed 109 S&F pillar tap fancy type, chromium plated with long shank and cup (concealed type) handle 15mm bore screwed both ends for iron pipe of for unions complete all as specified and directed 110 S&F stop valves/angle valve with long shank and cup (concealed type) fancy type, chromium plated with long shank and cup (concealed type) handle 15mm bore screwed both ends for iron pipe of for unions complete all as specified and directed 111 S&fPlug top 3 Pin 15 Amps 240 volts complete all as specified and directed 112 S/F Exhaust fan 450 mm sweep single phase 230 volts min 900 RPM ISI markedcomplete all as specified and directed Note: all necessary arrangement such as wodden frame/cut in existing window frame/or making hole/ making same the disturbed surfacesor wall included in the quoted rate 113 S/F Wall mounted fan 400 mm sweep single phase 230 volts ISI marked.complete all as specified and directed Note: all necessary arrangement such as wodden frame/cut in existing window frame/or making hole/ making same the disturbed surfacesor wall included in item rates. 114 M & L forsub main wiring using two single core6 Sqmm fire retardant PVC insulated and unsheathed cable with copper conductor 1100 volts grade ISI marked drawn through and including PVC Casing Caping/PVC Conduit or in concealed conduit (as required & directed by Engr-in-Charge) with accessories like bends, tee, etc fixed on wall and ceiling including 4 Sqmm earth wire, FR PVC insulated & unsheathed and connecting to earth dolly including taking down existing wiring complete all as specified and directed.Note: (i) Two runs of 6 sqmm and one run of4 sqmm cable and one run of PVC conduitshall be measured as one RM. (ii) Necessary plastering in the disturbed surface of wall and distempering /white washing to match the existing colour shall deemed to be included in the unit rate quoted . 115 Supply and fix HYGROW 450 mm Rubber pipe Metal Braided Connection Pipe With Nuts (HYGROW) (SS Connection Pipe 450MM) complete all as specified and directed. 116 Supply and installtion of electric geyser of capacity 50lts, 5star rated, including grouting of nuts and bolts for fixing arrangement and making surface good all as specified and directedMake:- . Note att necessary arrangemnt for fixing of geyser such as drilling/ancor hold fastener included in item rates. 117 &F MCB SPN DB 8 Way in the DBs complete all as specified and directed 118 S/F in DBsSheet metal enclosure for SPN DB 4 waytype and 200 Amp ratings240 volt bus bar IP43 IK-09 complete all as specified and directed 119 S&F MCB in the DBs given below complete all as specified and directed 120 MCB SP 6 to 40 Amp, 240 volts 121 MCB SPN upto 63 Amp, 240 volts 122 Supply and fixing Stepped/socket type electronic fan regulator heavy duty typeA/C 240 V complete all as specified and directed 123 Supply and fix inreplacment bracket for security light made up of 25 mm dia, 1.6 mtr long GI pipe, light grade, bentto required length, fixed to wall eith 2 clamps made off 20x3 mm mild steel flat minimum 15 cm long, 4 nos 8 mm dia bolts with nut complete including taking down old unserviceable complete all as specified and directed 124 Supply and fixing LED security light luminaire 25 Watt freedom , pressure die cast aluminum housing, heat resistant glass, IP65 protection, better optics for uniform distribtion complete with all accessories internally pre wired and including connecting up with three core 1.5 sqmm flexible copper conductor cable from ceiling rose to connector of lightcomplete all as specified and directed 125 S&F Ceiling fan 1200 mm sweep, BEE 5 star rating energy efficient with complete accessories and connecting to the point wiring with necessary felxible copper conductor cable of multistranded three core of suitable length from fan to the ceiling rose completeall as specified and directed. 126 Supply and fixingcopper LED Tubelight fitting with battery/Inverter, ENERGY Efficient 22 Watt 2000 lumen bright light with 25000 burning hours completeall as specified and directed. 127 M&L filling clean, dry and natural river sand in trenches for cushioning of cables to the full width of excavated trench 8 cm thick before laying the cable and 15 cm above the cable and gently punned down, complete all as specified and directed.Note :- Thickness of sand cushion after punning down (i.e 18 cm) shall be measured for payment. 128 Supply and fix concrete cable cover, Class LV, Type I, flat, size 250mm x 150mm x 40mmLV, flat, size complete all as specified and directed 129 S & F low density polyethylene pipes of pressure rating 6 kgf/square 50 mm borewith all fittings, fixing on wall /laid in trenchestrenches for cable protection complete all as specified and directed. 130 M & L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6.0 mm thick burried directly in ground earth pit not less than 2.25 mtr deep below ground level connected to & including galvanised earth lead wire 4 mm dia by means of nuts and bolt check nuts and washers of galvanised rion sheet all as shown in electrical plate Nos 5 of SSR Part - I and connected to earthing test point complete including testing filling of adquate quantity of charcoal dust and common salt including refilling earth and removal of surplus soil upto 50 mtrs PCC 1:3:6 type CI chamber precast RCC cover 40 mm thick reinforced with 6 mm dia MS bar 3 Nos both way with handle made out of6 mm dia MS bar water pipe with wire mesh and connecting testing etc complete all as specified and directed. 131 Supply and laying & testing 16 sqmm 2.0 core XLPE cable PVC insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable , (heavy duty), 1100 volts grade with stranded aluminium conductor complete all as specified and directed.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	09-Feb-2022	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	16-02-2022

INR 500 /-

INR 72000.0 /-

INR 36 Lakhs /-

Name of Work : PROVISION OF TWO STORE ROOMS, SHED FOR PARKING FOR TLV OF AKASH SYSTEM AND SPL REPAIR TO P-166 (KV SCHOOL) AND GREASE TRAP AT DARJIPURA AF STN BARODA

Sl. No.	Item Description
1	Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.
2	Excavating in post holes ( or similar holes ) each n.exc 0.5 cum getting out,returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding, 25 cm watering and removing surplus soil to a distance n.exc 50 m and making good surface in hard/dence soil complete all as specified and directed.
3	Excavating in trenches n exc 1.5 m wide and n exc 1.5m in depth, for foundation, etc and getting out in soft/loose soil complete all as specified and directed.
4	M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) in foundation ,filling and masscomplete all as specified and directed.
5	M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) in foundation ,filling and masscomplete all as specified and directed.
6	Formwork to sides of concrete foundations,footings, base of columns, raft and raft beams, side and soffits of foundations ,plinth beams and similar work vertical or to battercomplete all as specified and directed.
7	M&L for reinforced cement concrete (design mix) (M-25)using 20mm graded stone aggregate as in foundations, including rafts, footings, foundation beams, bases for coloumn, etc basement slabs, under-reamed piles and mass concretecomplete all as specified and directed.
8	M&L for reinforced cement concrete (design mix) (M-25) using 20mm graded stone aggregate as in colums,pillars,pier posts etccomplete all as specified and directed.
9	Returning , filling in, incl spreading leveling, watering and well ramming in layers n.exc 25cm in soil complete all as specified and directed.
10	Removing excavated material to a distance n.exc 50m and depositing where directed at a level n exc 1.5 m above the starting point complete all as specified and directed.
11	M&L Formwork to sides and soffits of floor or roof beams, beam haunch ings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc.
12	Formwork to side of pillars, posts struts, piers, columns and stanchionscomplete all as specified and directed.
13	Formwork to sides and soffits of suspended slabs such as roof slabs, floor slabs,, landings and similar works, not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.
14	Providing precast cement concrete 1:1.5:3 Type A1 using 25 mm graded aggregate in window or door cills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings. kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, ancho-rage blocks, bonders (for stone wallin). corbels, brackets, etc. (of any section indicated), withlain fair faces, including chamfers, weatherings, throating etc. and setting in CM1:4 complete with joints to match complete all as specified and directed.
15	M&L for reinforced cement concrete (design mix) (M-25)using 20mm graded stone aggregate as in beam, cantilevers, bressummers, lintel over 1.5 span and similar workcomplete all as specified and directed.
16	M&L for reinforced cement concrete (design mix) (M-25)using 20mm graded stone aggregate as in slabs supported on walls, beams and coloumns in floor, roof, landing, balconies, canopies, deck slabs and in shelves and the hikeshelves etc and similar workcomplete all as specified and directed.
17	M&L for 10mm dia and over , TMT bars, cut to length, bend to shape required including cranking bending spirally for hoping for columns hooking and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to deformed or twisted barscomplete all as specified and directed.
18	M&L for 6 to 8mm dia , TMT bars, cut to length, bend to shape required including cranking bending spirally for hoping for columns hooking and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to deformed or twisted barscomplete all as specified and directed.
19	M&L for precast cement concrete block masonry Type C1 1:3:6with solid blocks, exc 10cm in width and setting in cement mortar 1:6, complete all as specified and directed
20	M&L Factory made flush shutters 35 mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides as in shutter all as specified and as directed.
21	M&LSecondclass hard wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and directed
22	M&L for powder coated aluminium frame (Powder Coated, Min thickness of powder coating 50 micron) for doors, windows, ventilators with one or more rebates including fittings, joining cleat and rubber suitable beedingfor fixing etc. complete all as specified and directed
23	S&F 4.00 mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and directed
24	M&L for 10mm thick cement plasters in CM 1:4 on concrete or brick wall surfaces finished even & smooth with out using extra cementcomplete all as specified and directed.
25	M&L for 15 mm rendering in two layers with 10 mm withCM 1:6 & 5 mm thick with CM (1:4) with using water proffing compoundon fair face of wall or on concrete surfaces finished even and smooth without using extra cementcomplete all as specified and directed.
26	5mm thick rendering in cement mortar 1:3 finished even and smooth without using extra cementon ceiling complete all as specified and directed.
27	M&L for moorum/red bajri filling under floor/pavement or in foundation laid in layers n exc. 15cm thick, spread , levelled and rammed including watering and consolidationcomplete all as specified and directed.
28	M&L for Hard core with broken stone of gauge n.exc. 63mm deposited spread and levelled in layers n.exc.15cm thick complete all as specified and directed.
29	M&L for cement concrete, 25 mm thick, Type B-1, 1:2:4 (20mm graded aggregate) as infloor.complete all as specified and directed.
30	M&L Machine cut kota stone slab flooring 18-20mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and mirror polishingover and including 20 mm thick screed bed in CM 1:6 complete all as specified and directed.
31	M&L for Kota stone slab 15-20 mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including moulding/rounding edges rubbing and mirror polishingover and above 10 mm thick backing coat in cm 1:4complete all as specified and directed.
32	M&L for preparation of newsurfacesofCeling and applying three coats ofwhite washall as specified and directed.
33	M&L for preparation of newsurfacesof wall and applying three coats ofwhite washcomplete all as specified and directed.
34	M&L for Preparation of new surface of wood and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and directed.
35	S&F 100mm Butt hinges medium weight, cold rolled mild steel complete all as specified and directed
36	S&F 100 mmanodised aluminium handle cast type complete all as specified and directed
37	S&F250 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.
38	S&F 200 mm long Aluminium anodised, barrel tower bolts of extruded section and fixedcomplete all as specified and directed
39	S&F stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and dircted
40	M& L for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigment complete all as specified and directed.
41	M&L for PCC 1:4:8 typeD2 (using 40mm graded stone aggregate) 75mm thick as in sub base complete all as specified and directed.
42	M/L brick work with sub class B brick straight or curved on plan exc. 6 M mean radius built in cement mortar 1:6 complete all as specified and dircted.
43	M/L brick work with sub class B brick straight or curved on plan exc. 6 M mean radius built in cement mortar 1:4 complete all as specified and dircted.
44	M&L for applying cold bituminous primer @ 0.30 ltr/Sqm conforming to IS 3384 and laying APP polymer modified fiber glass reinforced membrane 3mm thick 3.5Kg/Sqm (modified bituminous water proofing membrane) with plain polythene finish and sealing all the over laps of 75 mm in length side and 100 mm on the width side of membrane by torching the same all as per manufacturer instruction including one coat of butuminous aluminum paint @ 0.10 ltr/sqm over membrane complete all as specified and directed.
45	Note:-Rate quoted deemed to be inclusive of cleaning of surface to be treated properly to receve the primer and all as directed by the Engr-in-Charge.
46	APP membrane treatment shall be done firstly at corners and junction of parapet wall 30cm on verticle position and 30cm on horizontal position shall be done with proper attention and work carried out by authorised applicator only.Main portion of roof treatment shall be commenced only on completion of corners/edges/junctions.
47	APP membrane shall be taken upto outside of the parapet wall to an extent of 150mm minimum.
48	Ensure while laying the treatment no bulging on surface/voids shall be found and proper care/attention be given for the treatment.
49	If any work executed at site without any authorised applicator, the same shall be rejected and no payment shall be consider.
50	Contractor shall produce the certificate from the manufacture for the authorised applicator before commencement of work.
51	M&L for 20 mm thick screed bed or bedding layers in CM 1:6 over roof surfaces without using extra cement for screed bed with water proofing compound (WPC)complete all as specified and directed.(WPC will be measured and paid seprately)
52	Supply only Water Proofing Compound ISI Markedcomplete all as specified and directed.
53	M&L for providing cement concrete type B-0, 1:2:4 using 12.5mm graded aggregate laid to slope1:30 in padding for WPT over roof slab complete all as specified and directed
54	M&L for PCC (1:2:4) tye B1 (using 20m graded stone aggregate) in coping including formworkcomplete all as specified and directed.
55	M&L for 300 mm dia Reinforced concrete pipes, class NP2, laid and jointed complete with collarscomplete all as specified and directed.
56	M&L for concreate bed to drain peipe 300 mm dia incl packing under and hunching against the sides or pipe after they are laid and teste din PCC (1:3:6) type C2complete all as specified and directed.
57	M&LSand filling under floors or in foundations including watering and consolidation complete all as specified and directed.
58	S&F Unplasticiscd PVC pipes of pressure rating 10 kg/cm2 laid in trenches complete all as specified and directed.
59	Preparing new surfaces plastered or unplastered and applying two coat of cement basedpaint over one coat of alkali resistant primer complete all as specified and directed.
60	Dismantling wrought iron or mild steel work of any description complete all as specified and directed.
61	S & F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws and includingvalleys and gutterscomplete all as specified and directed.
62	S & F Pre-painted corrugated aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws and includingvalleys and gutterscomplete all as specified and directed.
63	S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted withwashers and one hexagonal or square nut, n exc 5cm longand 16 to20 mm dia complete all as specified and directed.
64	S&F Plastic solid poly carbonate sheet 4mm thick (tint as approved by GE) as in false celiengincluding. fixing to existingframed iron grid using bolts/screws complete all as specified and directed.
65	M&L rolled mild steel( Fe 290 gde E 165) Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete all as specified and directed.
66	M&L applying two coat synthetic enamel paints over a coat or red oxide zinc chrome primer on new steel surfaces including preparation of new painted steel surfaces complete all as specified and directed.
67	Demolition of Brickwork or stone/boulder masonry, built in cement or lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.
68	Demolition of CementConcrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.
69	M&L for PCC (1:2:4) tye B2 (using 40mmgraded stone aggregate) in surface channel & drainingcomplete all as specified and directed..
70	Demolition Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed..
71	M&L for providing precastcement concrete 1:2:4type B-1 (using 20mm graded aggregate)set in cement mortar 1:4as incover slab supported on wallcomplete all as specified and directed
72	Dismantling of 100mm dia cast iron drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed
73	M&L 100mm did Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, laid in (spun pipe) trenches or in floors/wall complete all as specified and directed
74	Takingdown chowkats or frame exc 1.5 Sqm and n exc 4 Sqm each (without taking off shutter from the fram) complete all as specified and directed
75	Takingdown chowkats or frame nexc 1.5 Sqm (without taking off shutter from the fram) eachcomplete all as specified and directed
76	S&F in repair Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed
77	M&L Factory made flush shutters 30mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides as in shutter all as specified and as directed.
78	Extra for forming fair finished drain or channel 30cminner girth in cement concrete using extra cement incl form moulds mitred, stoped end etc.complete all as specified and directed.
79	Dismantling of floor hearth or wall tilling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the complete all as specified and directed.
80	M&L for Glazed ceramic coloured tiles in vertical surfaces 300x200x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over and includingRendering 10mm thick on fair faces of brick work or concrete surfaces in CM 1:4 complete all as specified and directed.
81	Demolition of stone slabs and tiles of any description, laid bedded and pointed in any mortarcomplete all as specified and directed.
82	M&L 20mm thick granite slab with fully rounded edges on front face fixed with adhesive or laid in neat cement slurry over 10mm thick screed bed in CM 1:6 including cutting space for sink & gas pipe hole including dismentling of existing granite complete all as specified and directed.
83	Taking down cement or cement lime plaster any description on brick or stone wall/ celling including raking out joint , haking for key scrubing with water etc complete all as specified and directed.
84	M&L for preparation of new decorated surfaces plastered or unplastered on walls including cornices plasters by brooming down or steel wire brushing, scraping down, smoke shoot, moulds, mors and efforescent salts and treating oil and greasy spots and applying Two coat of white wash on wallscomplete all as specified and directed
85	Taking up or down 15mm bore steel tubing and connections, including cleaning for re-fixing or removal to store complete all as specified and directed
86	S&F 15mm dia tubes ‘Medium grade’ galvanized with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed
87	S&F in repair sinks with drain board made of stainless steel lmm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and directed.
88	S&F 40mm brass chromium plated waste coupling for wash hand basin complete all as specified and directed
89	S & F in repairs Bib taps,chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed to 15mm bore pipecomplete all as specified and directed
90	S & F in repairs pillar tab cast copper alloy with capstan head chromium plate, fancy type with or without lettered HOT or COLD with long screwed for iron pipe and fixed to 15 mm pipe complete all as specified anddirected.
91	S & F in repairs stainless steel plate rack of size not less than900mm x900mmcomplete all as specified and directed.
92	S&Fin repairs 40mm PVC waste pipe for wash hand basin., 600mm long complete all as specified anddirected.
93	Grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms)complete all as specified anddirected.
94	S&F in repair Brass chromium plated trap ‘P’ or ‘S’ pattern (40 mm dia) for wash basins and sinks with inlet and outlet, screwed for pipe or connections, and with one cleaning cap and fixed complete all as specified anddirected.
95	S&F in repair Vitreous China wash basin, white flat back, size 580x450mm including waste coupling, waste pipe and bracket for erecting stand complete all as specified and directed
96	S&F in repair PVC connection pipe 60 cm in length for wash basins, sink etc.complete all as specified anddirected.
97	S&F in repair Rotational moulded polyethylene water storage tanks 1000 litre capacity (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed
98	M&L cleaning of existing tanks of any description provided on roof including removing all scale and dirt etc. from tanks and from mouth of circulations pipes and washed with beaching powder all as directed by Engineer-in-Charge capacity exc 250ltr and not exc. 500 ltrs. Note :- Date of cleaning shall be marked on tank with synthetic enamel paint.
99	All as per item no 92 here in abovebut capacity exc 500 ltr and n. exc. 1000 ltr complete all as specified and directed
100	M&L Plain cement concrete type B-2 1:2:4 (using 40mm graded crushed stone aggregate) as in 75mm thick flooring finished surfaces even and fair without using extra cement, complete all as specified anddirected
101	M/L for Point wiringwith 1.5 sqmm single core PVC insulated and PVC unsheathed (FRLS) multistranded copper conductor cable 1100 volt grade concelled with PVC conduit enclosed in and with accessories fixed on surface on walls/ceiling by means of PVC sleeves Dash fastners and cadmium plated screws all as per ISI including sunk type boxes for mounting fitting like switches, socketes fan regulators with 3 mm thick phenolic Laminated sheet top covers concealed in walls etc including 1.5 Sqmm single core multi stranded copper conductor PVC insulated and unsheathed cable as earth continuity conductor to common earth dollycomplete all as specified and directed for the following :-
102	One light/fan point controlled by one way switch 6 amps.
103	One 3 pin 5 Amps socket outlet on independent board.
104	Description all as per item No.95.00 above but using 2.5 Sqmm PVC insulated, unsheathed copper conductor cable and earth conductor of 1.5sqmm copper cable for one 3 pin socket outlet 15 Amps on independent board.
105	S&fswitch piano flush type single pole one way 5 Amp 240 Volts.complete all as specified and directed
106	S/F socket out let 2 in 1, 3 pin, 5 Amps flush type 240 Volt.complete all as specified and directed
107	S/F ceiling rose surface bakelite three terminal 65 x 50 mm three terminal 250/230 volts ISI marked complete all as specified and directed
108	S/F switch socket combination3 pin 5 and 15 Amp 2 in one flush type complete all as specified and directed
109	S&F pillar tap fancy type, chromium plated with long shank and cup (concealed type) handle 15mm bore screwed both ends for iron pipe of for unions complete all as specified and directed
110	S&F stop valves/angle valve with long shank and cup (concealed type) fancy type, chromium plated with long shank and cup (concealed type) handle 15mm bore screwed both ends for iron pipe of for unions complete all as specified and directed
111	S&fPlug top 3 Pin 15 Amps 240 volts complete all as specified and directed
112	S/F Exhaust fan 450 mm sweep single phase 230 volts min 900 RPM ISI markedcomplete all as specified and directed Note: all necessary arrangement such as wodden frame/cut in existing window frame/or making hole/ making same the disturbed surfacesor wall included in the quoted rate
113	S/F Wall mounted fan 400 mm sweep single phase 230 volts ISI marked.complete all as specified and directed Note: all necessary arrangement such as wodden frame/cut in existing window frame/or making hole/ making same the disturbed surfacesor wall included in item rates.
114	M & L forsub main wiring using two single core6 Sqmm fire retardant PVC insulated and unsheathed cable with copper conductor 1100 volts grade ISI marked drawn through and including PVC Casing Caping/PVC Conduit or in concealed conduit (as required & directed by Engr-in-Charge) with accessories like bends, tee, etc fixed on wall and ceiling including 4 Sqmm earth wire, FR PVC insulated & unsheathed and connecting to earth dolly including taking down existing wiring complete all as specified and directed. Note: (i) Two runs of 6 sqmm and one run of4 sqmm cable and one run of PVC conduitshall be measured as one RM. (ii) Necessary plastering in the disturbed surface of wall and distempering /white washing to match the existing colour shall deemed to be included in the unit rate quoted .
115	Supply and fix HYGROW 450 mm Rubber pipe Metal Braided Connection Pipe With Nuts (HYGROW) (SS Connection Pipe 450MM) complete all as specified and directed.
116	Supply and installtion of electric geyser of capacity 50lts, 5star rated, including grouting of nuts and bolts for fixing arrangement and making surface good all as specified and directedMake:- . Note att necessary arrangemnt for fixing of geyser such as drilling/ancor hold fastener included in item rates.
117	&F MCB SPN DB 8 Way in the DBs complete all as specified and directed
118	S/F in DB"sSheet metal enclosure for SPN DB 4 waytype and 200 Amp ratings240 volt bus bar IP43 IK-09 complete all as specified and directed
119	S&F MCB in the DBs given below complete all as specified and directed
120	MCB SP 6 to 40 Amp, 240 volts
121	MCB SPN upto 63 Amp, 240 volts
122	Supply and fixing Stepped/socket type electronic fan regulator heavy duty typeA/C 240 V complete all as specified and directed
123	Supply and fix inreplacment bracket for security light made up of 25 mm dia, 1.6 mtr long GI pipe, light grade, bentto required length, fixed to wall eith 2 clamps made off 20x3 mm mild steel flat minimum 15 cm long, 4 nos 8 mm dia bolts with nut complete including taking down old unserviceable complete all as specified and directed
124	Supply and fixing LED security light luminaire 25 Watt freedom , pressure die cast aluminum housing, heat resistant glass, IP65 protection, better optics for uniform distribtion complete with all accessories internally pre wired and including connecting up with three core 1.5 sqmm flexible copper conductor cable from ceiling rose to connector of lightcomplete all as specified and directed
125	S&F Ceiling fan 1200 mm sweep, BEE 5 star rating energy efficient with complete accessories and connecting to the point wiring with necessary felxible copper conductor cable of multistranded three core of suitable length from fan to the ceiling rose completeall as specified and directed.
126	Supply and fixingcopper LED Tubelight fitting with battery/Inverter, ENERGY Efficient 22 Watt 2000 lumen bright light with 25000 burning hours completeall as specified and directed.
127	M&L filling clean, dry and natural river sand in trenches for cushioning of cables to the full width of excavated trench 8 cm thick before laying the cable and 15 cm above the cable and gently punned down, complete all as specified and directed. Note :- Thickness of sand cushion after punning down (i.e 18 cm) shall be measured for payment.
128	Supply and fix concrete cable cover, Class LV, Type I, flat, size 250mm x 150mm x 40mmLV, flat, size complete all as specified and directed
129	S & F low density polyethylene pipes of pressure rating 6 kgf/square 50 mm borewith all fittings, fixing on wall /laid in trenchestrenches for cable protection complete all as specified and directed.
130	M & L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6.0 mm thick burried directly in ground earth pit not less than 2.25 mtr deep below ground level connected to & including galvanised earth lead wire 4 mm dia by means of nuts and bolt check nuts and washers of galvanised rion sheet all as shown in electrical plate Nos 5 of SSR Part - I and connected to earthing test point complete including testing filling of adquate quantity of charcoal dust and common salt including refilling earth and removal of surplus soil upto 50 mtrs PCC 1:3:6 type CI chamber precast RCC cover 40 mm thick reinforced with 6 mm dia MS bar 3 Nos both way with handle made out of6 mm dia MS bar water pipe with wire mesh and connecting testing etc complete all as specified and directed.
131	Supply and laying & testing 16 sqmm 2.0 core XLPE cable PVC insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable , (heavy duty), 1100 volts grade with stranded aluminium conductor complete all as specified and directed.