SPECIAL REPAIRS OF SAILORS INSTITUTE (BLDG NO 459) AND ADD/ALT AND SPECIAL REPAIRS TO BLDG NO P- 410 AT NAVAL STATION KARANJA

Amount

Notes : (i) The work consists of 02 jobs as under:- JOB (A) : SO(K)/13/2022-23/SPL REP & JOB (B) : SO(K)/11/2022-23/LBW (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. COMMON B&R ITEMS FOR JOB 'A' & 'B' (for job wise details pls refer Appendix -A to BoQ)

Taking down cement plaster on brick walls or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc including removing debries to a distance not exceeding 500m complete all as specified and directed.

Chipping, removing carefullly concrete work by low impact hammer/breaker without damaging the structure & cleaning including removing debries to a distance not exceeding 500m complete all as specified and as directed. NOTE: Hard concrete should not be removed by force.

M&L for cleaning all loose laitance on the concrete substrate and applying one coat of epoxy bonding agent on exposed concrete surface to ensure bond between old concrete & new concrete by brush application complete all as specified and directed.

M&L for providing and applying jacketing around columns with Micro-concrete (Molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor as per specifications complete all as specified and directed. Note: Reinforcement (if required) shall be measured and paid separately. The quoted rate is deemed to include for jacketing, formwork and micro concrete.

M&L for removal of existing treatment on external wall surfaces by sanding machine or any other mechanical means; thereafter washing, rubbing down the surface, in order to remove dust, dirt, loose particles, etc. and fill the visible cracks/joints with crack seal caulking compound after cleaning the surface by clean water; applying a coat of water based primer; allow to dry for six hours; thereafter, applying two coats of water proofing treatment on wall (WB high build anti carbonation cum water proofing) including a coat of exterior grade weather proof acrylic emulsion paint by using airless paint sprayer machine at any height of the building using scaffolding complete all as specified and directed. NOTE : (i) The material used for the teratment must have crack binding ability, water proofing properties and flexible (i.e cover hairline cracks upto 2mm effectively) and be elastomeric. (ii) External water proofing treatment on wall at any height of the building including acrylic paint shall be applied by mechnaically Airless paint sprayer machine only.

M&L three coats of white wash on newly plastered surfaces of ceilings including preparation of surface complete all as specified and directed.

Preparation of old plastered surface of walls and M&L for applying one coat of oil bound distemper on walls complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and paving not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed.

Complete removal of existing water proofing treatment of any description and in any position including PCC padding, of any thickness and cleaning, wire brushing, watering & removal of debris outside MoD land complete all as specified and directed. Note :- 1. Taking down earthing strips including insulators from roof for treatment and re-fixing of same with existing specification in the same position after laying APP membrance including replacement of broken insulators, PVC rawl plus & screws etc are deemed to be inclusive of rate quoted by the contractor. 2. Unit rate quoted shall also include for removal of PVC water storage tank wherever existing carefully and refixing at the same or other position after completion of roof repair work 3. APP work shall be carried out at 12 -15 mtr height. Quoted rate is deemed to include for this and nothing extra shall be paid.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L PCC (1:2:4) type B-1, using 20 mm graded mechanically crushed stone aggregates as in roof/ chajja / coving /padding to roof to maintain the required slope and finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for 10 mm thick screed bed or bedding layer of mortar in cement mortar (1:4) for laying roof finish as padding finished with WPC 3% by weight of total cement complete all as specified and directed NOTE :- Integral WPC shall be measured and paid separately.

M&L for applying one coat of oil bound bitumen primer @ 0.40 Litre / Sqm (manufactured by the same agency as that of APP) with density of 0.87 to 0.89 Kg / Litre at 25 degree Celsius on the prepared dry roof surface complete all as specified and directed.

M&L for laying APP polymeric membrane (minimum weight 3.5kg/sqm and minimum 3mm thick) reinforced with polyster non woven fabric (wt not less than 150 gms/sqm) laid on primed surfaces by torch application method complete all as specified and directed. NOTE :- (i) Laying of APP membrane shall be got done through authorised applicator of manufacturer. (ii) End laps & side laps shall be as specified in Particular specifications.

Preparation of surfaces of any description not otherwise described over 10cm width or girth and M&L for applying one coat of solar reflective aluminium paint @ 0.10 kg/sqm per coat on membrane surfaces complete all as specified and directed.

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) not exceeding 1.5 Sqm each, removing from the site including cutting holes required for taking out existing hold fast etc. complete all as specified and as directed.

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) exceeding 1.5 sqm but not exceeding 4.0 Sqm each, removing from the site including cutting holes required for taking out existing hold fast etc. complete all as specified and as directed.

Taking down shutters of any description exceeding 1.00 sqm but n exc 2 Sqm each complete all as specified and directed.

M&L for preparation of new wooden surfaces and including applying two coats of synthetic paint over one coat of pink primer complete all as specified and directed.

M&L for preparation of old painted wooden surfaces of any description not otherwise specified over 10cm width or girth and inculding applying one coat of synthetic enamel paint, complete all as specified and directed.

S&F 4 mm thick sheet glass, ordinary quality, glazing with oil putty or with wooden or aluminium beads, area n. exceeding 0.50 Square metre each pane complete all as specified and as directed.

S&F for aluminium anodised grill of design DG 104 pattern made out of 10mm dia rod fixed with and including standard aluminium frame of F section of size 23.40mm x 15.30mm & 1.4mm thick all as per manufactures instructions complete all as specified and directed.

S&F butt hinges size 100 extruded aluminium alloy, type C-21 with galvanised mild steel hinges pin anodised and fixed complete all as specified and as directed.

S&F Aluminium handle, cast type anodized size of handle 150 mm complete all as specified and as directed.

S&F Aluminium anodized, barrel tower bolt of extruded section, length of bolt 150 mm complete all as specified and as directed.

M&L in repairs 12mm thick prelaminated particle board, exterior grade, prelaminated both sides with deocrative lamination fixed with screws to timber frame work complete all as specified and as directed.

S&F Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete complete all as specified and directed.

Demolition of brick work or stone boulded masonry built in cement mortar or cement lime mortar complete all as specified and as directed.

M&L for Brick work with sub class 'B' bricks using old size bricks straight or curved on plan exc 6m mean radious built in CM (1:6) etc complete all as specified and directed.

S&F in repairs Sinks made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including supply & fixing cantilever brackets of mild steel angle 35 x 35 x 5 mm and connecting union to pipe overall size:- 430mm x 510mm x 203mm, bowl size:- 430mm x 380mm x 203mm, including CP waste coupling and 32mm dia PVC waste pipe of suitable length complete all as specified and directed.

S&F 5.5 mm thick and 120/125mm wide sheet glass shelf assembly with chromium plated bracket guard and railing 500/600mm long complete all as specified and as directed.

S&F soap dish fancy type, chromium plated fixed in wall complete all as specified and as directed.

S&F Hand shower (Health Faucet) with 15 mm dia, 1.2m long Flexible tube & wall hook fixed in pipe complete all as specified and as directed.

S&F Bib tap screwed down high pressure with both ends for iron pipe 15mm bore, fancy type, chromium plated complete all as specified and directed.

S&F PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repairs Vitreous china squatting pan ‘Orissa’ pattern, size 580 x 440 mm ISI mark, white with integral foot rests including provision of cement concrete bedding & ‘P’ or ‘S’ trap complete all as specified and directed.

S&F in repairs Vitreous china wash basin, ISI marked, white, flat back, size 550 x 400mm, including CP waste coupling, 32mm dia PVC waste pipe of suitable length, brackets and cutting for and pinning in ends of brackets, complete all as specified and directed.

S&F in repairs 15 mm bore Pillar tap cast copper alloy fancy type with capstan heads, chromium plated, fancy type screwed down high pressure with long screws shanks and nut complete all as specified and directed.

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

S & F in repairs Tubular towel rail of brass chromium plated, 20 mm dia, 'D' type, 60 cm long between flanges complete all as specified and directed.

Taking down eaves gutters and rain water pipes (any size or pattern) including all fittings, heads, shoes, bends, swan necks, etc including cleaning or refixing or removal to store complete all as specified and directed.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints of 110 mm bore fixed in trenches / floor/walls complete all as specified and directed.

S&F PVC (SWR) bends of (any radius) 110 mm bore complete all as specified and directed.

Dismantling, floor, hearth or wall tiling including cement mortar bedding complete all as specified and directed.

M&L non skid ceramic coloured tile 7 to 8mm thick (square/rectangular) area of each tiles exceeding 0.11 sqm but not exceeding 0.18 Sqm in floors over & including 15mm thick screed bed in cement motar 1:6, set and jointed in neat cement slurry and pointed in coloured cement to match the tile complete all as specified and directed.

S&F Vitrified ceramic coloured tiles 10mm thick (Square/Rectangular) polished area of each tile not exceeding 0.36 Sqm in floors, skirtings, etc and jointed in neat cement slurry and pointed in white or coloured cement to match tiles with & including screed bed or bedding layer 15mm thick in CM 1:6 for laying floor finishes complete all as specified and directed.

M&L for 18-20 mm thick granite (of any type) work (table rubbed and polished) 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 grinding, moulding and including 15mm thick screed bed in CM 1:4 complete all as specified and directed.

Dismantling wall and ceiling boards or insulation boards, any thickness, any description, including cover fillets complete all as specified and directed.

S&F Pre-painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for Cement concrete 1:3:6 type C2 using 40mm graded stone aggregate in plinth protection, 75mm thick, finished even and smooth without using extra cement, including making joints 12mm wide to the full depth of PCC at every 3 meters and at every change of direction and filling the same with & including bitumen and sand 1:3 by weight complete all as specified and directed.

S&F 12 mm thick toughened glass (Frosted as per direction) frame less door with & including 200mm stainless steel handle (04 Nos), stainless steel locking system, hydroulic door closer (01 Nos) and necessry fittings including taking down of existing door, cutting to shape, drilling holes required and making good to the surface as directed by Engineer in charge complete all as specified and directed.

S&F in repairs aluminium anodised alloy curtain rails 20mm dia fixing with brackets, stops, rollers etc. complete all as specified and directed.

S&F in repairs vitreous china wash down water closet pan, pedestal pattern, ISI marked, white, with and including plastic water closet seat, closed pattern with flat bottom, cover and mild steel chromium plated or aluminum hinging device, and 32 mm bore PVC flush pipe complete all as specified and directed.

OTHER THAN COMMON B&R ITEMS FOR JOB 'A'

M&L for vitrified light shade flooring tiles 10 mm thick (Square/rectangular) polished, area of each tile not exceeding 0.36 sqm, laid in floors, etc set and jointed in neat cement slurry and pointed in white or coloured cement to match tile with & including 10mm thick rendering in CM 1:4 complete all as specified and directed.

M&L for 18-20 mm thick granite (of any type) work (area not less than 1.5 sqm each granite slab, table rubbed and polished) in floors 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 and including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

Complete removal of existing water proofing treatment of any description and in any position including cleaning, wire brushing, watering, removal of debris upto 1500m distance. Surface to be cleaned thoroughly using mechanical tools and to be made free of dirt, oil. All cracks to be repaired by cutting 'V' groove and filling the gap using repair mortar fiber reinforced polymer. Providing 75x75mm coving/angle fillet using the above repair mortar using latex based bonding agent as bond coat. All constructiuon joints be opened 15x15mm and treated with repair mortar fiber reinforced polymer. Honey combing to be pressure grouted with non- shrink cementatious injection grout. Water Proofing Application : The surface shall be free from standing water. Priming the surface with UV stable polyurethane water proof liquid membrane at 400 gm/sqmt diluted with water 1:1 applying 1st coat of shali prime wp wb at 400gm/sqmt. Then applying 1st coat UV stable polyurethane water proof liquid membrane white at 1kg/sqmt. Placing 40 Gsm geotextile/ fg tissue as reinforcement followed by 2nd coat of UV stable polyurethane water proof liquid membrane at 1kg/sqmt. ensuring final curing of 36hrs before carrying any further work. Extending water proofing treatment and terminate at the top of edge of parapet wall. Sealing the groove using repair mortar complete all as specified and directed.

M&L for Cement concrete 1:2:4 type B2 using 40mm graded stone aggregate in floors and paving, 100mm thick, laid in panels and finished even & smooth without using extra cement complete all as specified and directed.

M&L for Cement concrete 1:2:4 type B0 using 12.5mm graded stone aggregate in floors, 40mm thick, laid in panels and finished even & smooth without using extra cement complete all as specified and directed.

Refixing shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm each in the same opening after taking down, easing and adjusting including refixing builders hardware as required and renewal of unserviceable screws complete all as specified and directed.

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS:733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge complete all as specified and directed.

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-charge complete all as specified and directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat of size 65 x 125 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete all as specified and directed. Note: (i) M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately. (ii) For WPC solid door/window frames, minus 5mm tolerance in dimension i.e.depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

All as per BoQ Serial Item No.2.09 above but of frame size 50 x 100 mm complete all as specified and directed.

S&F 150mm long and 12mm dia stainless steel fasteners with round shape head complete all as specified and directed.

S&F factory made, second class hardwood, 35mm thick plain, framed panelled shutter (two panels) with lock rail and panel of 9 mm B.W.P. commercial veneering particle board on both faces. The size of rail and stile as per IS : 1003(Part-1), kiln in seasoned and chemically pressure treated complete all as specified and directed.

S&F factory made, second class hardwood, 30mm thick, glazed and skelton shutters open rebated and prepared to receive glass/gauge (without sash bar) edges of forming plain chamfered orrounded fitted with cut and mitred bead for securing glass / gauge etc size of shutter as per SSR part-1 section 8 clause 8.24(a) complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30mm (style) consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded wood grain printed PVC sheet used 5mm thick x 15mm wide PVC sheet beading used inside stiles and rails and decorative PVC beading of 10mm x 10mm (90 degrees) used instead of exposed portion of PVC sheet beading panelling of wood grain printed PVC sheets to be fitted in the MS frame welded sealed to the stiles and rails with suitable PVC sheet beading and jointed together with solvent cement, supling & fixing in the frame at the site as per specification and drawing shown in SSR Pt-I complete all as specified and directed.

S&F Solid PVC door frame of size 50mm x 47mm made out of 5mm wood grain printed PVC sheet reinforced with MS square tube and edges will be painted to match with printed sheet fixing in opending as per specification and drawing etc complete all as specified and directed.

S&F Stainless steel butt hinges100mm long medium weight, cold rolled complete all as specified and directed.

S&F 125 mm long extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F Aluminium alloy, anodised, sliding door bolt 300mm long, with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts & sliding bolts of extruded sections or cast aluminium alloy complete all as specified and directed.

S&F Aluminium anodized, barrel tower bolt of extruded section, length of bolt 200 mm complete all as specified and as directed.

S&F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and directed.

S&F Aluminium louvers with levers and locking arrangement suitable for fixing 100mm wide 4 to 6 nos glass complete all as specified and directed.

S&F 4 mm thick sheet glass ordinary quality and glazing complete in square exc 0.50sqm each complete all as specified and directed.

S&F 4mm thick frosted glass, ordinary quality and glazing with oil putty of any size pane complete all as specified and as directed

Supply, hoisting and fixing of rotational moulded polyethylene water storage tanks 1000 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I incl connecting the overflow drain out, inlet and out pipes, tank nipple, elbow, bend, unions, sockets etc complete all as specified and as directed.

M&L for 20 mm thick polymer modified ready mix cement based plaster on external surfaces including mixing with WPC @ 3% by weight of cement complete all as specified and directed. NOTE :- Integral WPC shall be measured and paid separately.

M&L for 15 mm thick ready mixed cement base plaster on internal surfaces on brick or concrete surfaces complete all as specified and directed.

M&L for applying 5 mm thick (average) polymer modified ready mix cement based plaster on ceiling surfaces finished even and smooth complete all as specified and directed.

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

S&F 15mm bore GI pipe medium grade galvanised with all fittings including taking up or down 15mm dia GI Tubing and connection and removal to store complete all as specified and directed.

S&F 20mm bore GI pipe medium grade galvanised with all fittings including taking up or down 20mm dia GI Tubing and connection and removal to store complete all as specified and directed.

S&F in repairs 20mm bore stop valve cast copper alloy with handle screwed both ends for GI out let/inlet pipe or for union including threading to existing pipes on both ends complete all as specified and directed.

S&F in repairs PVC low level flushing cistern 10 liters capacity dual flush, ISI marked, white, with all fitting and fixtures including brackets and 32 mm bore PVC flush pipe, complete all as specified and directed.

M&L Precast cement concrete type B1 (1:2:4) using 20 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, hold fast, posts, boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders (for stone walling), corbels, brackets, etc.(of any section indicated), with plain fair faces, including chamfers, weathering’s, throttling etc. and setting in CM(1:4) with joints to match complete all as specified and directed.

S&F Toilet paper holder of mild steel Chromium plated ‘D’ type, fixed to walls with chromium plated brass screws complete all as specified and directed.

S&F in repairs cast iron floor trap with grating including jointing to waste pipe in cement mortar, dia of outlet 100 mm complete all as specified and directed.

S&F in repairs cast iron Nahani trap with grating including jointing to waste pipe in cement mortar, dia of outlet 100 mm complete all as specified and directed.

S&F in repairs bathroom cabinet of hard thermosetting plastic of size 622 x 422 mm, fitted with superior quality distortion free 4 mm thick mirror complete all as specified and directed.

S&F in repairs 150mm size (Overall length of cover plate) floor door stopper of aluminium alloy body and tongue, anodized with hard drawn steel spring, fixed in floor complete all as specified and directed.

S&F in repairs wall mixture non-telephonic with crutch for mixing hot & cold water, fancy type, chromium plated, screwed for iron pipe or for unions 15mm bore, complete all as specified and directed.

S&F in repairs 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 complete all as specified and directed.

S&F in repairs 18/19mm thick pre-laminated particle board, exterior grade, prelaminated on one side with decorative choice lamination and other side balancing white lamination including fixing of teak wood beading on open edges in any position such as cup boards, drawers shutters, etc. fixed with screws with & including all fittings such as aluminum tower bolts, handles, knobs, magnets, etc to timber frame work complete all as specified and directed.

Water proofing treatment to sunken floor of RCC slab with following steps/items :- Note 1:- The treatment shall also be provided over side wall upto a ht of 150 mm above FFL 2:- Water proofing treatment will be carried out through authorised applicators approved by GE and necessary testing shall be carried out be the contractor as directed and quoted rates deemed to include for the same.

M&L for applying a coat of cement slurry @ 3kg/sqm over & including 20mm thick screed bed in CM 1:3 mixed with WPC @3% by weight of cement on bottom/sides of RCC surfaces complete all as specified and as directed

M&L for applying first coat of chemical pidifin 2K (DR Fixit or equivalent as approved by GE) on cleaned plastered surfaces @ 0.86 kg/sqm (min) thereafter providing a layer of glass fibre mesh of size 2.25mm x 2.25mm (45 GSM) over first coat of chemical pidifin 2K and applying second coat of chemical pidifin 2K @ 0.86 kg/sqm (min) as per manufactures recommendations complete all as specified and directed.

S&F Spouts of 50mm dia PVC pipes projecting at least by 150mm clear of face of the outer wall complete all as specified and as directed.

After laying of CI connections M&L for applying two coats of hot bitumen 85/25 grade @1.7 kg/sqm over vertical sides and floor of sunken portion complete all as specified and directed.

M&L for filling the sunken portion with PCC 1:7:12 type F2 using 40mm brick aggregate after carrying out required testing for joints/water proofing complete all as specified and directed.

M&L for Cement concrete 1:2:4 type B1 using 20mm graded stone aggregate in floors, 40mm thick, laid in panels and finished even & smooth without using extra cement complete all as specified and directed.

S&F 110mm bore PVC (SWR) junction single, (single T) equal or unequal any radius complete all as specified and directed.

S&F 110mm bore PVC (SWR) junction double, (double T) equal or unequal any radius complete all as specified and directed.

S&F 110mm bore PVC (SWR) cowl any radius complete all as specified and directed.

S&F PVC (SWR) pipe inner dia 75mm single socketed in any length with rubber ring joint laid on wall/ceiling or laying in floors complete all as specified and as directed.

S&F for 75 mm dia PVC (SWR ) bends and radius complete all as specified and as directed.

S&F steel work in tubular trusses including special shaped washers etc; using ERW or induction butt welded tubes conforming to I.S.1161-1998 grade St-240 complete all as specified and directed.

M&L for preparation of new surfaces of steel or iron surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer.complete all as specified and directed.

M&L for preparation of old surfaces of steel or iron surfaces of any description, over 10 cm width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L Cutting out cracks to V-section in existing roofs or terracing, cleaning out and filling solidly with a hot mixture of bitumen and clean dry sand 1:1 (by weight) complete all as specified and directed.

M&L for roughening surfaces of old concrete floors by picking, sweeping clean and washing down with waters to remove dusts etc complete all as specified and as directed.

M&L for Brushing neat cement slurry with 3kg/sqm complete all as specified and as directed.

M&L for applying 1mm thick wall care putty on new or old plastered surface of walls complete all as specified and directed.

M&L for prepare the new surface of wall and applying two coats of oil bound distemper over a coat of primer complete all as specified and directed.

M&L one coat of white wash on old plastered surfaces of ceilings including preparation of surface complete all as specified and directed.

S&F in repair, Vitreous china boul urinal flat back, size of 465x355x265mm white( minimum), with grating and union for discharge pipe, complete incl providing and fixing plugs, bedding urinal against wall in CM 1:2, securing urinal to plugs with and incl 60 mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe complete all as specified and directed.

S&F Grating square/rectangular 150mm size of PTMT (Minimum weight 100gms) complete all as specified .

M&L for glazed ceramic coloured tiles matching with existing tile 350 x 250 x 7mm or 450 x 350 x 7mm size as in walls set and jointed in neat cement slurry over & including 10mm thick rendering in cement mortar (1:4) and pointed in coloured cement to match for work on vertical surface such as skirtings, dados, etc complete all as specified and directed.

S&F PVC False ceiling consisting of 600mm x 600mm, 10 mm thick without relevant PVC insulation panels with EPS stuck to 1mm printed prelaminated self design PVC sheet of density 600 kg/Cum, solid PVC panel with & including frame work made using aluminium T section of size (25mm x 25 mm, 19 gauge or 1mm thick) in square pattern of grid size of 600 x 600 mm; aluminium frame work supported from the ceiling with the help of 6mm dia GI wire (upto 1200 mm length) adjusting and maintain for proper level to roof salbs by means of ceiling cleats made out of GI flat 40 x 3 mm size 60mm long and expansion hold fasterners 12.5mm dia 40mm long; aluminium frame work supported on side walls using aluminium 25 mm X 25 mm, 19 gauge or 1mm thick angles complete all as per manufacturer's specification & drawings, all as specified and directed.

M&L for Cement concrete tiles 25cm x 25cm x 22mm thick as in floors, etc and similar works, machine pressed; set and jointed in neat cement slurry and pointed with white cement and pigment to match tiles including cutting, polishing and over & including 15mm thick cement screed in CM 1:4 complete all as specified and directed.

OTHER THAN COMMON B&R ITEMS FOR JOB 'B'

M&L for clean of existing reinforcement with wire/rotary wire brush, making the surfaces free from loose materials, dirt etc. and including applying two coats of alkaline rust converting primer (FEOVERT of M/s Krishna Conchem or Roff rust cleaner of M/s Piddilite or Dr. Fixit Rust removal or ShaliRust of STP Ltd. as approved by GE) on the rebars, including cleaning the reinforcement and wirebrushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry complete all as specified and directed.

M&L for applying two coats of Epoxy based Zinc primer in a span of four hours over the treated rebars and allow to dry for six hours. The application shall be by brush. (Corroseal-ZR of M/s Krishna Conchem or Dr. Fixit Epoxy zinc primer as approved by GE) complete all as specified and directed.

M&L for Building up the profile of structural members by using latex additives (MONOBOND) modified air cured mortar system (Polymer modified mortar) (1:5:15 = 1 monobond-5Cement-15 sand) -in damaged areas in 30mm thickness including leveling profliling etc complete all as specified and directed.

M&L for applying concrete protection coating on finished structural members exposed to atmosphere (IPNET of M/s Krishna Conchem or New Coat from M/s Dr. Fixit as approved by GE) complete all as specified and directed.

M&L for Drilling and fixing Rohibb Teflon nozzles in RCC members, including drilling holes of 12mm dia, 50 to 100mm deep holes. Works shall be carried out as under complete all as specified and directed. :- (i) Cleaning of holes- Clean the holes by air blower prior to fixing nozzles. (ii) Fixing of nozzles- Insert 12mm dia. Rohibb Teflon nozzles in cleaned holes. External end of nozzles to be machine to receive outlet of grouting gun. Fix it inside the holes by applying thixotropic epoxy putty to ensure complete sealing. Cure the system for min.12 hrs. (iii) Cutting of nozzles- Cut the nozzles by chisel after completion of grouting without damaging structural elements. (iv) In case crack upto 2mm wide, fix the injection nozzels directly over the cracks, at intervals of 6 to 9 inches, using a drilling machine. Fix PVC/MS nozzels in these holes with fast-setting epoxy putty & let it dry for 2 to 3 days. Also, seal the crack between the ports with epoxy putty. (v) In case where the crack is wider than 2mm upto 4 to 5mm, drill holes at the sides of the crack in a staggered fashion, at intervals of 6 inches and affix them with epoxy putty as mentioned above. (vi) Also, seal the face of the crack with a liberal application of the epoxy putty.

M&L for Injecting of site mixed cement slurry grout, mixed in specified proportion containing cement, sand water with addition of plasticizers (Dr. Fixit Epoxy injection or EPCO KP-HP-250 of M/s Krishna Conchem or Shaligrout EI of STP Ltd. as approved by GE) & migratory corrosion inhibitors, water cement ratio shall be varied between 0.5 to 1.0 for each hole, shrinkage compensating cement slurry mixed to a lump free fresh creamy consistency, Mixing shall be done by mechanical mixer continuously stirring mechanically to keep cement particles in suspension. Injection of approved/specified grout by means of pump at a pressure of 3-5 Kg/Sq cm till the grout mix flows out from the nozzle indicating complete filling of grout in the holes drilled complete all as specified and directed.

M&L for Injecting low viscosity (3-5cps) high molecular weight monomer by pressure and using mechanized injector gun with accessories till nozzles refuses to accept the grout, Including Mixing of material (Mixing of material components(part a&b) in the required quantities as per manufacturer's instruction by weigh batching) Grouting (Fill the grouting gun with concrete penetrating corrosion inhibitor (EPCO-KP-100/Protectsil CIT or Ferogard 903 as approved by GE). Maintain desired pressure in the gun by air compressor; maintain the pressureat exit (2 to 3kg/sqcm) by monitoring pressure guage at exit. Grout the material through prefixed nozzles in the structural elements @100ml per nozzle. Repeat the process for all the nozzles complete all as specified and directed.

Replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel complete all as specified and directed.

M&L for providing additional main steel bar (TMT) or stirrups of designed diameter in various structural elements like column, beams and foundations including drilling, bending, welding and fixing the bars with epoxy putty etc. complete Note: Steel provided on the basis of 1% of volume of concrete.

M&L for rendering 20 mm thick on fair faces of brick/concrete surfaces in two coats i.e Ist backing coat of 15 mm thick in CM (1:6) and 2nd finishing coat of 5mm thick in CM (1:4) mised with water proofing compound as per manufacturers instructions; 2nd coat finished even and smooth without using extra cement complete all as specfified and directed. NOTE :- Integral WPC shall be measured and paid separately.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces of walls in CM (1:6) finished even and smooth (with out using extra cement) complete all as specified and directed.

M&L for epoxy base joint filler paint (Pidilite / Fosroc/ Chemistic as approved by GE) on cracks on external surfaces of walls (width not less than 10cms) with and including resin and hardner in proportion as per manufacturer's instructions complete all as specified and as directed.

M&L for preparation of old plastered surfaces of walls and applying one coat of acrylic antifungal paint exterior grade paint (plain or camouflage pattern as ditrected) complete all as specified and directed.

M&L for 5 mm thick rendering on ceilings in cement mortar 1:4 and finishing the surface even and smooth without using extra cement complete all as specified and directed.

M&L for cutting opening through brick walls built in cement mortar for door, windows or enlarging existing opening, converting window into door openings, etc. or cutting out defective brick work for under pinning, including providing, fixing and removing shoring, cleaning and stacking bricks, removing surplus serviceable bricks, and rubbish not exc 50m and depositing where directed complete all as specified and directed.

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

Taking down Shutters of any description n.exc 1.00 sqm each complete all as specified and directed.

S&F Factory made solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S&F Factory made solid PVC moulded door shutter with particle board core 28 to 30mm thick (style) with 2,4 or 6 raised panel design with 2mm thick 3D plain colour PVC sheet on the fount face and 2mm plain colour PC sheet on back face complete all as specified and directed.

M&L for Second class hardwood plain, solid, straight chowkhats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue, pinned at joints complete all as specified and directed.

S&F factory made Flush shutters 30mm thick, solid core construction, with block board core and ply wood face panels, commercial type on both sides complete all as specified and directed.

S&F Powder coated (minimum thickness of powder coating 50 micron) anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F 4mm thick Figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane complete all as specified and as directed

S&F prelaminated particle board 18/19mm thick, exterior grade, pre-laminated both sides with decorative choice lamination, fixed with screws to timber/aluminium frame work complete all as specified and directed.

S&F aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

S&F in repairs for aluminium body hydraulically door closer regaulted, designation No.3 universal type, suitable for door shuttes of 851 to 1000 mm in width and of weight between 61 to 80 Kg and fixed complete all as specified and directed.

S&F Rim latch of size 150mm with two levers, of brass body, stove enamelled finish; with brass knob or lever handle complete all as specified and as directed.

S&F in repairs Rim latch of size 150mm with two levers, of brass body, stove enamelled finish; with brass knob or lever handle complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided complete.

S&F Mild steel conforming to Fe-290 Gde E-165 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.

M&L for brick work with sub class ‘B’ old size bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified and directed.

M&L for 100 mm diameter of outlet PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F in repairs Vitreous china urinal half stall, white, with & including chromium plated waste coupling, spreader of PTMT any colour for fixing with 15 mm dia pipe including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; connections to flush pipe and outgoing pipes complete all as specified and directed

S&F in repair Vitreous china white division plate of size not less than 225 x 340 x 200mm including fixing arrangements, complete all as specified and directed.

S&F in repairs Towel ring of PTMT fixed with and including chromium plated brass screws and plastic cleats complete all as specified and directed.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints of 75 mm bore fixed in trenches or floor complete all as specified and directed.

S&F PVC (SWR) pipes, single socketed, in any length with rubber ring joints, fixed to walls, 75mm bore including clamps complete all as specified and directed.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints of 110 mm bore fixed in trenches or floor complete all as specified and directed.

S&F PVC (SWR) bends any radius, 75 mm bore, provided with access door complete all as specified and directed.

Taking up or down steel tubing and connections 15 mm bore complete all as specified and directed.

Taking up or down steel tubing and connections 20 mm bore complete all as specified and directed.

S&F 15mm bore unplasticised PVC pipes of pressure rating 10 kgf/sqcm fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and as directed

S&F 20mm bore unplasticised PVC pipes of pressure rating 10 kgf/sqcm fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and as directed

S&F green marble 17/18 mm thick machine cut, jointing and pointing with white cement slurry with & including 20mm thick screed bed or bedding layer of mortar in CM 1:6 complete all as specified and directed.

S&F in repairs aluminium powder coated venetian blinds with chain control (width of slate between 25mm to 50mm) of required size and colour complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including ridge/transculant sheets all as directed.

Taking up or down steel tubing and connections 25 mm bore complete all as specified and directed.

S&F CPVC water tubing 20 mm bore pipe, SDR 11 including provision of all fittings and connected completed in concealed and surface, along with primer & slovent cement for joint as per ASTM D 2564, pipe material shall be as per ASTM D 1785, fitting/ flanges shall be as per ASTM D2467, including concealing the pipe by cutting chases and making good surface fittings on walls/ceilings or laying in floors complete all as specified and directed. Note : Pipe and fittings made from CPVC shall be clearly marked with manufactures name and trade mark. manufacturer test certificate (MTC) shall be provided.

All as per BoQ Serial Item No.3.49 above but 25mm bore complete all as specified and directed.

M&L two coats of white wash on old plastered surfaces of ceilings including preparation of surface complete all as specified and directed.

M&L for glazed ceramic coloured designer concept tiles matching with existing tile 350 x 250 x 7mm or 450 x 350 x 7mm size as in walls set and jointed in neat cement slurry over & including 10mm thick rendering in cement mortar (1:4) and pointed in coloured cement to match for work on vertical surface such as skirtings, dados, etc complete all as specified and directed.

S&F PVC False ceiling consisting of 600mm x 600mm, 12 mm thick prelaminated self design PVC sheet of density 600 kg/Cum, solid PVC panel with & including frame work made using aluminium T section of size (25mm x 25 mm, 19 gauge or 1mm thick) in square pattern of grid size of 600 x 600 mm; aluminium frame work supported from the ceiling with the help of 6mm dia GI wire (upto 1200 mm length) adjusting and maintain for proper level to roof salbs by means of ceiling cleats made out of GI flat 40 x 3 mm size 60mm long and expansion hold fasterners 12.5mm dia 40mm long; aluminium frame work supported on side walls using aluminium 25 mm X 25 mm, 19 gauge or 1mm thick angles complete all as per manufacturer's specification & drawings, all as specified and directed.

M&L for applying 3mm thick wall care putty on new or old plastered surface of walls and prepare the surface smooth with sand paper with & including applying two coats of oil bound distemper over a coat of primer complete all as specified and directed.

OTHER THAN COMMON E&M ITEMS FOR JOB 'B'

Taking down carefully copper /aluminum point wiring ( light,fan,socket or power) complete, with wiring acessories such as bend boards Elbows only, ceiling fittings etc and removing material to store for safe coustody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed.

M&L for Point wiring with single core 1100 volts grade 1.5 sqmm size PVC FRLS insulated unsheathed stranded copper conductor cable using color code, controlled by one one-way switch, drawn in & including non metallic rigid PVC conduit (ISI marked) medium grade not less than 20mm diameter with all conduit accessories in concealed wiring system by cutting of brick/stone wall and making good disturbed surface of wall in CM 1:3 (except on ceiling for fan point only, surface casing capping will be used in lieu of concealed PVC conduit) including one run of 1.5 sqmm copper conductor as earth continuity wire connected to common earth dolly, sunk sheet steel terminal box made out of 1.20 mm thick GI/MS sheet for mounting of fittings like switches, sockets, fan regulators etc. with 3mm thick laminated hylum sheet cover complete all as specified and directed for the following :-

One light /fan/ call bell point controlled by one switch

One 5 pin socket outlet 5 Amps on independent board

One 5 pin socket outlet 5 Amps on same board

All as per BoQ Serial item No. 4.02 above, but wiring with 2.5 sqmm multi stranded copper conductor 1100 volts grade FRLS PVC insulated sheathed cable for 3 pin socket outlet 15 amp on independent board and with FRLS PVC 2.5 Sqmm multi standard insulated unsheathed copper wire for continues earth on independent board complete all as specified and directed.

All as per BoQ Serial item No. 4.02 above, but wiring with 4.0 sqmm multi stranded copper conductor 1100 volts grade FRLS PVC insulated sheathed cable for 3 pin socket outlet 15 amp on independent board and with FRLS PVC 4.0 Sqmm multi standard insulated unsheathed copper wire for continues earth on independent board complete all as specified and directed.

S&F switch piano, single pole, one way, 6 Amp complete all as specified and directed.

S&F switch socket combination, 2 in 1, 3 pin, 6 Amp flush type complete all as specified and directed.

S&F switch socket outlet multipurpose having provision for 3 pin, 15/16 Amp and 3 pin, 5/6 Amp, piano flush type, 230 volt AC IS: 1293-2005 marked with valid CML No complete all as specified and as directed.

S&F sheet metal enclosure with socket plug top with & including 1 No. 20 amp, single pole, MCB, C-series complete all as specified and directed .

S&F in repairs MCB Distribution board, VTPN, 4 ways, 415 Volts, 50 Hz, AC, double door made out of sheet metal phosphatised and painted with epoxy polyster based powder paints with 200 Amps rated bus bar and earth bar complete all as specified and directed.

S&F ceiling rose, 3 phase/PVC/polycarbonate, isolated body, three terminals complete all as specified and directed.

S&F in replacement MCB SP 240 V, 50 Hz, 10 KA conforming to IS 8828 of rating 5 to 32 Amp, 'C' series complete all as specified and directed.

S&F in repiars RCBO DP 240 V 50 Hz 10 KA, 100mA confirming to IS 8828 of rating 40 Amp complete all as specified and directed.

S&F in repairs MCB, TPN, 415 V, 50 Hz, 10 KA conforming to IS 8828 of rating 40 to 63 Amp, 'C' series complete all as specified and directed.

M&L in repairs for sub main wiring with approved colour coding as per IS (Red, Black and Green for single phase circuits) with two single core PVC insulated FRLS cable 1100V unsheathed with stranded copper conductor of 6 sqmm nominal cross section area and drawing into and including rigid non metallic PVC conduit, ISI marked, medium grade, inclusive of all fittings such as tees, bends, junction boxes, elbows, saddles, pipe hooks, couples, lock outs, etc. 20mm external diameter duly concealed in wall by cutting chases and pointing with cement mortar 1:3 and making good disturbed surfaces with & including PVC insulated stranded copper conductor of 6 sqmm nominal cross section area as earth wire complete all as specified and directed. [Note: - Two runs of 6 sqmm cable and one run of 6 sqmm cable of earth continuity conductor shall be measured as one unit length.]

Taking down carefully ceiling fan (any sweep)/ exhaust fan/ wall fan, etc after disconnecting the electric connections, keeping in safe custody till repair works and refixing the same after spray painting with synthetic enamel paint after cleaning of body, blades, down rods, etc by scraping with emery paper including writing MES number (minimum letter size 2 cm height) with black paint and making electrical connections complete all as specified and directed.

M&L in repairs MCB distribution board SPN, 8 ways, 415 Volts, 50 Hz, AC, double door made out of sheet metal phosphatised and painted with epoxy polyster based powder paints with 200 Amps rated bus bar and earth bar, ISI marked complete all as specified and directed.

S&F LED light 1 x 22/20 watt, 220V, AC, decorative box type with driver, holder including LED tubelight, connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F in repairs LED light 1 x 22/20 watt, 220V, AC, decorative box type with driver, holder including LED tubelight, connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F LED Bldg Security light, 60 wattt, 230V, AC, outdoor type with high pressure die cast aluminium hosing and heat resistant with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics with IP 65/66 protection complete all as specified and directed.

M.K Enterprises

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