Spl repair to certain E/M installation (Main power house, STP and sub station No.4) and repair/replacement of chlorination dozing pump against BER at Old Cantt Prayagraj.

Amount

Demolition of Concrete work (unreinforced) in ground floors and pavings including floor tiles not exeeding 15 cm thickness (below or above ground level), complete all as specified and directed.

Demolition of Concrete work (reinforced) in ground floors and pavings including floor tiles not exeeding 15 cm thickness (below or above ground level), complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc., laid, bedded in any mortar, complete all as specified and directed.

Taking down cement plaster, any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water including removing of all rubbish off from the site, complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding but not backing, removing serviceable tiles to store, removing rubbish off the premises, complete all as specified and directed.

Demolition of brickwork or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

Glazed ceramic premium quality jointfree coloured tiles as in vertical surface of walls such as skirting / dado and risers to steps, size of tile shall be 450mm x 300mm x 7 to 8 mm thick, set and jointed in neat cement slurry and pointed in white cement mixed with colouring pigment to match the colour or shade of tiles, laid over and including provison of 10 mm thick rendering as in backing coat of tiles in cement mortar 1:4, complete all as specified and directed.

Non - skid Ceramic coloured tiles 7 to 8 mm thick, size of tile shall be 400mm x 400mm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

Non - skid Ceramic, coloured tiles 7 to 8 mm thick, size of each tile shall be 400mm x 400mm, as in vertical surfaces such as skirting/ dado and risers to steps, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile, laid over and including provision of 10 mm thick screed bed in CM 1:4, complete all as specified and directed.

Machine cut mirror polished Kota stone slab 18-20mm thick, as in landing, stpes, flooring over and including 20 mm thick screed bed in cement mortar 1:6, laid and jointed in grey cement slurry mixed with pigment to match slab including rubbing and polishing mirror finish, complete all as specified and directed.

Machine cut mirror polished kota stone 18 to 20 mm thick over 10 mm thick bedding layer CM (1:4) in riser of steps, skirting, pillar etc laid and jointed in grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

Pre-polished rubber molded smooth- finish, pre-cast interlocking pavers blocks, 80 mm thick over 25mm thick sand cushioning, complete all as specified and directed.

Chequered cement concrete tiles 30cm x30cm x 25mm thick,with grey cement and pigment set, ointed and pointed in neat cement slurry in floors including 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

Plain cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate), as in sub floors, sub base and pavings, complete all as specified and directed.

Machine cut Baroda Green marble stone slab 18 to 20 mm thick as in Kitchen cooking platform over 20 mm thick cement screed mortar (1:4) laid and jointed in grey cement slurrry mixed with pigment to match the shade of the slab including cutting, rubbing and polishing, nosing of the edges half round (stone slab shall be fixed in two piece), complete all as specified and directed.

Granite, 18 to 20mm thick, (of any type) work (table rubbed and polished) as in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including 15 mm thick screed bed in CM 1:4, complete all as specified and directed.

Brickwork with sub class 'B' bricks, old size straight or curved on plan exceeding 6 metre mean radius, built in CM 1:6, complete all as specified and directed.

Brickwork (Exceept brick), straight or curved on plan exceeding 6 metre mean radius, built in CM 1:6, complete all as specified and directed. [Except brick] Note: Bricks obtained from item No. 6 here-in-before.

Cement concrete 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in plinth protection, 75 mm thick, finished surface even and smooth without using extra cement, including making joints 12mm wide to the full depth of PCC at the length not exceeding 3 metres and at every change of direction and filling the same with & including mixture of bitumen and sand (1:3) by weight complete all as specified and directed.

Rendering 15mm thick in CM 1:6, mixed with water proofing compound @ 3.0 % by weight of cement, on brick work or concrete surfaces of walls, finishing the surface even and fair, complete all as specified and directed. Note: Water proofing compound shall be measured and paid separately as supply only.

Rendering 15mm thick, on faces of brick work or concrete surfaces in cement mortar 1:6, finished surface even and fair, complete all as specified and directed.

Rendering 10 mm thick in cement mortar 1:3 on concrete surfaces in ceiling, finished fair & even complete all as specified and directed.

Supply only integral water proofing compound, complete all as specified and directed.

Taking up or down 15mm bore, steel tubing and connections, , including cleaning for refixing or removal to store, complete all as specified and directed.

Taking up or down 20mm bore, steel tubing and connections, , including cleaning for refixing or removal to store, complete all as specified and directed.

GI tubing medium grade, galvanised with all fittings including short lengths, fixed to ceilings and walls with and including provision of suitable size of clamps or laid in floors, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,), 15mm bore of pipe, complete all as specified and directed.

GI tubing medium grade, galvanised with all fittings including short lengths, fixed to ceilings and walls with and including provision of suitable size of clamps or laid in floors, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,), 20mm bore of pipe, complete all as specified and directed.

Refixing old 15 mm dia bore steel water tubing & connection in new or old position fixed to wall, ceiling or laid in floors including necessary cutting & making of new threads for fixing of new fittings such as elbows, tees, sockets, union, reducer, etc as required complete all as specified and directed.

Refixing old 20 mm dia bore steel water tubing & connection in new or old position fixed to wall, ceiling or laid in floors including necessary cutting & making of new threads for fixing of new fittings such as elbows, tees, sockets, union, reducer, etc as required complete all as specified and directed.

Dismantling of PVC water storage tanks of capacity exceeding 250 litres but not exceeding 500 litres complete all as specified and directed.

Rotational moulded HDPE water storage tanks (cylindrical vertical with closed top) of 1000 litres capacity, ISI marked, double layered hoisted and fixed in position including connecting up pipes including ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball, screwed for iron pipe and fixed for 20 mm bore size (minimum weight 210gms), complete all as specified and directed.

Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe 20 mm bore, fixed in repair, complete all as specified and directed.

Ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball, screwed for iron pipe and fixed for 20 mm bore size (minimum weight 210gms), fixed in repair, complete all as specified and directed.

Taking down eaves gutter rain water pipe (any size of pattern) including heads shoe, bend, tee etc. complete all as specified and directed.

PVC (SWR) 110 mm bore pipes single socketed ends, in any length with rubber ring joints, laid in trenches or in floors/ walls, complete all as specified and directed.

PVC (SWR) 75 mm bore pipes single socketed ends, in any length with rubber ring joints, laid in trenches or in floors/ walls, complete all as specified and directed.

PVC (SWR) bends / shoe of any radius and 110mm bore, complete all as specified and directed.

PVC (SWR) bends / shoe of any radius and 75mm bore, complete all as specified and directed.

PVC (SWR) 75 mm dia, junction, (single T), equal or unequal with oval access door fixed to PVC pipe joint with rubber solvent, complete all as specified and directed.

PVC (SWR) 110 mm dia, junction, (single T), equal or unequal with oval access door fixed to PVC pipe joint with rubber solvent, complete all as specified and directed.

Stack clamps made out of 50 mm X 5 mm flat iron and iron stays, including bolts and nuts and securing ends of stays to wall or roof for fixing of 110 mm bore, complete all as specified and directed.

Stack clamps made out of 50 mm X 5 mm flat iron and iron stays, including bolts and nuts and securing ends of stays to wall or roof for fixing of 75 mm pipe, complete all as specified and directed.

Sheet glass shelf assembly consisting of 5.5 mm thick sheet glass 12 cm wide with chromium plated bracket guard and railing 60 cm, fixed in repairs complete all as specified and directed.

Soap dish, stainless steel, standard size, any type, fixed to plugs with chromium plated brass screws, fixed in repairs complete all as specified and directed.

PVC (SWR) 75mm dia floor trap, plain with grating including jointing with solvent cement concrete 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) fixed in repairs complete all as specified and as directed.

Kitchen sinks with drainage board made of stainless steel 1 mm thick 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, in repair, complete all as specified and directed.

Corner glass shelf with bracket and 5.5 mm sheet glass including circular cutting, grinding polishing & rounding edges of glass etc., fixed in repair, complete all as specified and directed.

Tubular towel rail of brass chromium plated, 20mm dia, D type, 60 cm long between flanges, fixed in repair, complete all as specified and directed.

Angle valves, cast copper alloy, screwed down, high pressure, with crutch or butter fly handle, fancy type, chromium plated, screwed both ends for iron pipe or for unions 15 mm bore, fixed in repair, complete all as specified and directed.

Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butter fly handle, fancy type, chromium plated, with long shank and cup (concealed type) screwed both ends for iron pipe or for unions, 15mm bore, fixed in repair, complete all as specified and directed.

Bib taps cast copper alloy chromium plated with crutch or butterfly handle, fancy type, screwed down, screwed for iron pipe or for brass ferrule 15 mm bore fixed in repair, complete all as specified and directed.

PTMT grating or jalli for nahani trap etc., 150mm dia (minimum weight 100 gms), fixed in repair, complete all as specified and directed.

Pillar tap cast copper alloy with capstin heads chromimium plated fancy type screwed down high pressure with or without lettered hot or cold with long screwed shank and fly nuts, screwed for iron pipe 15 mm bore, fixed in repair, complete all as specified and directed.

Chromium plated brass shower rose, 65mm to 100mm dia, with swivel joints fixing to steel pipe or union of 15 mm dia pipe, fixed in repair, complete all as specified and directed.

PVC (SWR) WC connector 110mm bent type, fixed in repair, complete all as specified and directed.

PVC low level flushing cistern 10 litres capacity, white, with all fitting and fixtures including brackets and 32 mm bore PVC flush pipe 600mm long, fixed in repair, complete all as specified and directed.

PVC connection 15mm dia and 600mm long with 2Nos brass fly nuts with washers, fixed in repair, complete all as specified and directed.

Vitreous China squatting pan, ‘Orissa’ pattern, of size 580 mm x 440 mm white with integral foot rest complete including provn of cement concrete bedding and connection to trap, outgoing flushing pipe, anti syphonage pipe, CI trap 100 mm Bore of pipe etc, fixed in repair, complete all as specified and directed.

Vitreous China wash hand basin, white flat back of size 580 mm x 400mm fixed on and fixing of cantilever brackets of mild steel angle 35 mm x 35 mm x 5 mm, 32mm dia brass waste coupling and 32 mm dia PVC waste pipe (rigid quality) including fixing of tap, waste fitting etc complete all as specified and directed. Note :- Pillar tap shall be measured & paid seperately as supply only under respective item.

Demolition of Mud / Lime concrete from roof surface not exceeding 200 mm thick including plastering, leaping, vegetation shrubs etc, and removing rubbish from site at a distence exceeding 250m but not exceeding 500m, complete all as specified and directed.

Brushing neat cement slurry @ 3 Kg/Sqm after cleaning of concrete surface complete all as specified and directed.

Cutting out cracks to 'V' section of existing roof or terracing, cleaning out, wetting, grouting with cement slurry in CM (1:3) complete all as specified and directed.

Screed bed 10mm thick in CM 1:4, mixed with water proofing compound @3%, over roof slab, finishing the surface even and fair, complete all as specified and directed. Note: Water proofing compound shall be measured and paid separately.

Plain cement concrete 1:2:4, type B-1( using 20 mm graded crushed stone aggregate) as in roof padding, leveling course, benching etc, finished even & rough to receive cement mortar screed bed complete all as specified and directed.

Water proofing treatment on roof slab consisting of the following operation :- (i) Cleaning roof surface by wire brush, brooming & removing dust & applying bituminous primer conforming to IS 3384-1986 @ 0.5 Kg per Sqm. (ii) Applying tack coat of hot bitumen grade 85/25 @ 1.2 Kg per Sqm for fixing of water proofing membrane. (iii) Laying Polymeric water Proofing Membrane weighing not less than 3 Kg per Sqm over entire area with 100 mm over laps & sealed complete all as specified & directed. (iv) Applying again hot bitumen 85/25 @1.2 Kg per Sqm over water proofing membrane. (v) Dusting dry clean sand @ 0.50 Kg per Sqm over the water proofing membrane.

Dismantling brick/ concret tiles any size etc. including existing roof treatment of any thickness, removing rubbish off the premises, complete all as specified and directed.

Cement concrete tiles 20cm x 20cm x 20mm thick, machine pressed; set jointed and pointed in neat cement slurry in floors, and cut and polished built with grey cement and no pigment over and including 15mm thick screed bed in CM 1:4, complete all as specified and directed.

Taking down chowkat or frames with shutters (without taking off shutters from the frames) area not exceeding 1.5 Sqm Each and removing from site complete all as specified and directed.

Taking down chowkat or frames with shutters (without taking off shutters from the frames) area exceeding 1.5 Sqm but not exceeding 4 Sqm each and removing from site, complete all as specified and directed.

Taking down shutter of any description exceeding 1 but not exceeding 2 Sqm each complete all as specified and directed.

PCC 1:3:6 type C-1 (using 20mm crushed stone aggregate) as in fixing of hold fasts with and including provision of necessary form work if required complete all as specified and directed.

Mild steel work as in holdfast made out of flat iron including necessary welding or fixing nuts and bolts complete. complete all as specified and directed.

Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc including door frames, cooler stand, gate and door shutter, etc, conforming to Fe 410-W (Gde-E- 250) quality-A, complete all as specified and directed.

Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, complete all as specified and directed.

Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specification, complete all as specified and directed.

Second class hardwood glazed and Skelton factory made door shutters 35 mm thick, open rebated and prepared to receive glass/gauze etc divided into squares with plain, chamfered or rounded mitered beads for securing glass/ gauge complete all as specified in SSR Pt I-1991 section 8 clause 8.20 (a) , complete all as specified and directed.

Flush shutters 32 mm thick, factory made, solid core construction, with block board core and plywood face panels, commercial type on both sides, complete all as specified and directed.

Block board 18mm to 19 mm thick, grade-2 quality, interior grade, commercial types in cup board shutter / shelf and fixed with screw and teak wood beading all around / exposed surfaces, complete all as specified and directed.

Mild steel (conforming to Fe 410-0 or Fe 310-0) as in framed work such as grills, gratings, etc with ends of bars shouldered and/or riveted or forged into spikes; framed guard bars; ladders; railings and similar work, complete all as specified and directed.

Steel window factory made with side hung shutter including box type hinges with steel handle, steel peg stay, complete with glazing bars, dovetailed or welded joint, complete all as specified and directed.

Steel window factory made with side hung shutter including box type hinges with steel handle, steel peg stay, complete without glazing bars, dovetailed or welded joint, complete all as specified and directed.

Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and directed.

Mild steel handle (left or right) for steel window of existing size including necessary welding/ riveting etc., fixed in repair, complete all as specified and directed.

Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, fixed in repair complete all as specifed and direcetd.

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 specifed and direcetd.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame (with and including punching or drilling out old glazing pins/spring clips and providing and fixing new ones) or stone, concrete or brick surrounds, glazed with putty or fixed with beads, complete all as specified and directed.

Sheet glass, 3mm thick, ordinary quality and glazing in squares not exceeding 0.5 sq. m in each pane with oil putty, complete all as specified and directed.

Frosted glass, 4mm thick, pin headed type and glazing in squares not exceeding 0.5 sq. m in each pane with oil putty, complete all as specified and directed.

Supply only Second class hardwood small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including butt hinge etc. & all necessary labours; articles not exceeding 200 cu. cm each, complete all as specified and direcetd.

Mild steel sliding door bolts, Length of bolt in 300 mm, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate, complete all as specified and directed.

Aluminium anodised, barrel tower bolts of extruded section and fixed, 200mm long, complete all as specified and directed.

Aluminium anodised, barrel tower bolts of extruded section and fixed, 150mm long, complete all as specified and directed.

Butt hinges, medium weight, cold rolled mild steel, and fixed, 100mm size, complete all as specified and directed.

Butt hinges, extruded aluminium alloy anodised and fixed, type B-21, bright polished type B-11, 100mm long, complete all as specified and directed.

Aluminium alloy handles, cast type, anodised, 150mm long, complete all as specified and directed.

Aluminium anodised hasp and staple, 150mm size, safety type with mild steel hinge pin including bolt to hinge plate, fixed with screws, complete all as specified and directed.

Mild steel ordinary rat tail rod pattern springs including roller and roller plate complete, 300mm size, complete all as specified and directed.

PVC coating mild steel tubing of 25 mm dia with PVC coating for curtain rod fancy type including fancy type PVC rings decorative holder and brackets (wall to wall or flush to wall) for securing to curtain rod, fixed in repair, complete all as specified and directed.

Taking down shutter from frame exceeding 1 sqm but not exceeding 2 sqm for cutting of bottom rail/shuttter and finish propoerly re-fixing in same opening after easing /adjusting of the same, complete all as specified and directed.

Continuous (piano) hinges, mild steel, bright finish or electrogalvanised width of flaps 30mm (when open), complete all as specified and directed.

Precast reinforced cement concrete 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) as in cover slabs (for manholes, kitchen slab etc.), shelves and similar articles with plain faces complete all as specified and directed. Note:- Reinforcement shall be measured and paid separately.

TMT bars 6 to 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground, complete all as specifed and directed.

Dismantling fencing wire mesh, any type, complete all as specifed and directed.

Preparation of old plastered surfaces of ceilings and applying two coats of white wash, complete all as specifed and directed.

Preparation of new plastered or unplastered surfaces of ceilings and applying three coats of white wash, complete all as specifed and directed.

Preparation of new plastered surfaces of wall and applying two coats of oil bound distemper, complete all as specifed and directed.

Complete removal of existing treatment from wall (any number of layers) by scrapping with steel scrappers or any other means and preparation of surfaces by rubbing with sand or emery paper and applying two coats of oil bound distemper on old treated surface, complete all as specified and directed.

Preparation of new plastered surfaces of wall and applying two coats of cement base paint, complete all as specifed and directed.

Complete removal of existing treatment from wall (any number of layers) by scrapping with steel scrappers or any other means and preparation of surfaces by rubbing with sand or emery paper and applying two coats of cement base paint on old treated surface, complete all as specified and directed.

Preparation of old decorated plastered surfaces of wall including cornices, pilastered etc. by brooming down or steel wire brushing, scraping down smoke soot, moulds, moss and efflorescent salt and trading oil and greasy spots and applying two coat of weather proof paint (approved colour/ shade) on wall surface including washing of floor, cleaning of glass, joinery, electrical fittings, wires etc. of drops & splash complete all as specified and directed.

Wall care putty applying 1mm thick (in two layer) on new/ old plastered surface including filling all depression, spots, nail holes etc to give smooth finish on internal/ external surface complete all as specified and directed.

Preparation of new wooden surfaces exc 10 cm width or girth with sand or emery paper & applying two coats of synthetic enamel paint over a coat of pink primer , complete all as specified and directed.

Preparation of old wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed.

Preparation of new painted steel surfaces of any description over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide of white colour/ approved colour, complete all as specified and directed.

Preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint of white colour/ approved colour, complete all as specified and directed.

Rendering 15mm thick in cement mortar 1:3 on concrete surfaces of chajjas, facia, roof projection and parapet the surface even and fair, complete all as specified and directed.

Excavation in post holes or similar holes in loose/soft soil each not exceeding 0.5 cum, getting out, returning filling in and ramming earth in layers note exceeding 25cm well watering and removing surplus soil to a distance not exceeding 50m and making good surface where ever required, complete all as specified and directed.

Mild Steel (miscellaneous) work as in wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, complete all as specified and directed.

Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured), fixed in repairs, complete all as specified and directed.

Restraining resecuring GI barbed wire etc. including making good wire staples, complete all as specified and directed.

Supply only Chain link MS galvanised (medium coated as per IS 4826) fencing 75mm X 75mm mesh & dia of wire not less than 2.60mm, complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire, complete all as specified and directed.

Steel rolling shutters (thickness of laths 1.00mm), pull push or manual type, without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, fixed in repairs, complete all as specified and directed.

Making servicable without laking the steel rolling shutter, pull push type including hood cover, cleaning the sides (guides) of shutter, suspended shaft, anti guide channels, straightening of rolling shaft, including replacement of nuts, bolts and required accessories for smooth functioning and greasing all the moving parts of rolling shutter, complete all as specified and directed.

Prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of colour having tensile strength of 550 Mpa, as in roof covering / cladding to wall fixed with welf tapping screws, fixed in repair, complete all as speified and directed .

Prepainted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of colour having tensile strength of 550 Mpa, as in roof covering / cladding to wall fixed with welf tapping screws, fixed in repair, complete all as speified and directed .

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed.

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, conforming to Fe 410-W (Gde- E- 250) quality-A, complete all as specified and directed.

Supply, installation, testing & commissioning of granular chlorination dosing pump high pressure, single head, gear motored electronic microprocessor controlled adjustable dozing pump with digital display having out put of 2U.S GPD to 40 USGPD and adjustable high pressure of upto 100 PSI (7Kg/Cm² with accessories including lead, tubing connection nuts, injection cheek valve clay, weight and ferruls including calcium Hypochorite dozing system - 100litres FRP tank with lid & level gauge alongwith motorised agitator and shaft & blade in plastic mounted on tank. The agilator motor must possess following specifications:- Applicable both online and off line like necessary arrangement at site will provide by the contractor, voltage input 230 V, single phase, 50HZ 900 RPM of suitable capacity. Make: Declibac Technologies Pvt Ltd/ Ramco/ Chloromax/ Pearl Filters Pvt. Ltd.

Mohit Enterprises

creative construction co.

Shivagya Engineering

M/S JAI DURGA CONSTRUCTION

vs construction