SPECIAL REPAIRS TO INLIVING BLOCKS AT INS ABHIMANYU AT NAVAL STATION KARANJA

Amount

Chipping, removing carefully concrete work by low impact hammer, breaker without damaging the structure and cleaning and disposal of debris out side the premises etc., complete all as specified and as directed by Engr-in-charge. Note: Hard concrete should not be removed by force.

Material and labour for clean existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc., complete and applying two coats of alkaline rust converting primer on the rebars, including cleaning the reinforcement, wire brushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry complete all as specified and as directed by Engr-in-charge. Make: FEOVERT of Krishna Conchem /Roff rust cleaner of Piddilite /Dr. Fixit Rust removal /ShaliRust of STP Ltd

Material and labour 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 complete all as specified and as directed by Engr-in-charge. Make: Corroseal-ZR of Krishna Conchem /Dr. Fixit Epoxy zinc primer

Material and labour 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 and new concrete by brush application complete all as specified and as directed by Engr-in-charge. Make: Monobond SBR of Krishna Conchem /Dr. Fixit epoxy bonding agent /Shalicrete URP of STP Ltd

Material and labour 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- 5 Cement-15 sand) in damaged areas in 30mm thickness including leveling profiling etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for applying concrete protection coating on finished structural members exposed to atmosphere complete all as specified and as directed by Engr-in-charge. Make: IPNET of Krishna Conchem /New Coat from Dr. Fixit

Material and labour 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 as directed by Engr-in-charge. (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 nozzles directly over the cracks, at intervals of 6 to 9 inches, using a drilling machine. Fix PVC/ MS nozzles in these holes with fast-setting epoxy putty and 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.

Material and labour for injecting of site mixed cement slurry grout, mixed in specified proportion containing cement, sand water with addition of plasticizers (approved make) and 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/cm2 etc., complete till the grout mix flows out from the nozzle indicating complete filling of grout in the holes drilled complete all as specified and as directed by Engr-in-charge. Make: Epoxy grout - Dr. Fixit Epoxy injection /EPCO KP-HP-250 of M/s Krishna Conchem /Shaligrout EI of STP Ltd

Material and labour 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 materials, 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. Maintain desired pressure in the gun by air compressor; maintain the pressure at exit (2 to 3kg/cm2) by monitoring pressure gauge 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 as directed by Engr-in-charge. Make: EPCO-KP-100/Protectsil CIT / Ferogard 903

Material and labour for mild steel TMT bars 10mm 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 as directed by Engr-in-charge. Note: Replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel.

Providing and fixing additional main steel bar 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 all as specified and as directed by Engr-in-charge. Note: Steel provided on the basis of 1% of volume of concrete.

Material and labour 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 specification complete all as specified and as directed by Engr-in-charge. Note: Reinforcement shall be measured and paid separately (Rates including jacketing, formwork and micro concrete).

Material and labour for cutting out cracks 'V' section on existing roofs or terrace cleaning out and filling solidly with a hot mixture bitumen and clean dry sand 1:1 by weight complete all as specified and as directed by Engr-in-charge.

Taking down existing bitumen felt roof treatment including cement mortar bedding and cleaning the surface and removal outside the MoD land complete all as specified and as directed by Engr-in-charge. Notes: (i) Taking down earthing strips incl insulators from roof for treatment and re-fixing of same with existing specification in the same position after laid APP membrance including replacement of broken insulators, PVC rawl plus & screws etc., are deemed to be inclusive of rate quoted by the contractor. (ii) 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. (iii) APP work shall be carried out on PENT RCC roof at 12 -15m height (non accessible roof).

Demolition of cement concrete (unreinforced) roof or chajja padding of any description and any position not otherwise specifically provided complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4, type B-1 (Using 20mm graded crushed stone aggregates) as in padding to roof to maintain the required slope same like as in chajjas, balconies, canopies, desk slabs and in shelves and finished the surface even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for 10mm thick cement plaster in CM 1:3 on roof top and chajja and concrete surface mixed with WPC as per manufacturer’s instructions @ 3% by weight of cement on concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge. Note: WPC shall be measured and paid separately.

Material and labour water proofing treatment of roof consisting as under:- (a) Applying evenly a coat of bituminous primer conforming to IS-3384:1986 @ 0.30 litre/sqm including preparation of roof surfaces (b) Applying evenly a tack coat of industrial bitumen 85/25 @ 1.2 kg/Sqm on plaster surface all as specified. (c) A layer of 3mm thick APP polymeric membrane of weight not less than 3.5 kg/sqm, reinforced with polyester non-woven fabric, duly sealed at over laps & joints with end laps of the 10cm and side over laps of 7.5cm by flame (by torch application) all as per manufacturer’s instructions complete all as specified and as directed by Engr-in-charge.

Supply only water proofing liquid compound complete all as specified and as directed by Engr-in-charge.

Supply and fix for polythene film, black, 50micron laid in roof/ floors complete all as specified and as directed by Engr-in-charge.

Material and labour for applying one coat bitumen water proofing aluminium heat resistance paint on the roof as per manufacture instructions complete all as specified and as directed by Engr-in-charge.

Taking down cement plaster on brick walls or stone walls etc including racking out joint, hacking for key, scrubbing down with water etc., including removing debries directed for a distance max upto 500m complete all as specified and as directed by Engr-in-charge.

Material and labour for ready mix plaster for rendering 15mm thick on fair faces of brick/concrete surfaces in CM (1:4), finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge. Note: WPC to be measured and paid separately.

Material and labour for ready mix plaster for rendering 10 mm thick on fair faces of brick work or concrete surfaces of walls in cement mortar 1:6 finished even and smooth (with out using extra cement) complete all as specified and as directed by Engr-in-charge.

Material and labour for ready mix plaster for rendering 5 mm thick on ceilings in cement mortar 1:3 and finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for three coats of white wash on newly plastered surfaces of ceilings including preparation of surface complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new or previously untreated plastered surfaces of walls and applying two coats of acrylic antifungal paint exterior grade paint plain or camouflage pattern on one coat of primer complete all as specified and as directed by Engr-in-charge.

Material and labour for applying 3mm thick wall care putty on new or old plastered surface and prepare the smooth surface with sand paper and applying two coats of oil bound distemper on walls complete all as specified and as directed by Engr-in-charge.

Material and labour for epoxy base joint filler paint on external surfaces of walls to fill the cracks with and including resin and hardner in proportion as per manufacturers instructions complete all as specified and as directed by Engr-in-charge.

Material and labour for new or old wall complete removal of existing treatment on external wall surface 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. Apply a coat of primer (water based primer) and allow to dry for six hours. Thereafter, apply 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 by using scaffolding. The material used for the treatment must have crack binding ability, water proofing properties and flexible (i.e cover hairline cracks upto 2mm effectively) and be elastomeric complete all as specified and as directed by Engr-in-charge. Note: External water proofing treatment on wall at any height of the building including acrylic paint shall be applied by mechanically Airless paint sprayer machine only.

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

Material and labour for plain cement concrete 1:3:6 type C-1 (Using 20mm graded crushed 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 3m and at every change of direction and filling the same with and including bitumen and sand 1:3 by weight complete all as specified and as directed by Engr-in-charge.

Material and labour 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 as directed by Engr-in-charge.

Dismantling of floor, hearth or wall tiling including cement mortar bedding ( but not backing), removing serviceable tiles to store and rubbish off the permises and removal to out of MoD land complete all as specified and as directed by Engr-in-charge.

Material and labour for glazed ceramic coloured designer tiles matching with existing tile 350x250x7mm or 450x350x7mm size as in walls set and jointed in neat cement slurry over 10mm thick rendering in cement mortar (1:4) and pointed in coloured cement to match for work on vertical surface such as skirting dado etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for non skid ceramic coloured tile 7 to 8mm thick (square/rectangular) area of each tiles exc 0.11 square but not exc 0.18 sqm in floor over 15mm thick screed bed in cement motar 1:6, set and jointed in neat cement slurry and pointed in coloured cement to match the tiles complete all as specified and as directed by Engr-in-charge.

Supply and fix for green marble 18 to 20 mm thick machine cut, jointing and pointing with white cement slurry including 15mm thick screed bed or bedding layer of mortar in CM 1:6 complete all as specified and as directed by Engr-in-charge.

Material and labour for 20-25mm thick machine cut kota stone slab flooring over cement screed bed 15mm thick in CM 1:6 and jointed with gray cement slurry mix with pigment to match the shade of slab including rubbing and polishing complete all as specified and as directed by Engr-in-charge.

Material and labour for 20-22mm thick machine cut kota stone as in riser of steps, skirting, dado, and pillar laid over cement mortar 10mm thick 1:4 and jointed with gray cement slurry mix with pigment to match the shade of slab including rubbing and polishing complete all as specified and as directed by Engr-in-charge.

Cutting and grinding and repairing with cement in any colour over old Kota stone flooring/platform/steps/reisers etc including rubbing and mirror polishiing as per existing complete all as specified and as directed by Engr-in-charge.

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

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

Supply and fix for Fiber Glass Reinforced plastic (FRP) Door Frames of cross section 90x45mm having single rebate of 32x15mm to receive shutter of 30mm thickness. The laminte shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame., complete all as specified and as directed by Engr-in-charge.

Supply and fix for to existing door frames 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames complete all as specified and as directed by Engr-in-charge.

Material and labour for second class hardwood 35 mm thickness, glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edge of framing plain, chamfered or rounded, fitted with cut and mitred beds for securing glass, etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix for stainless steel wire cloth with 8% nickle 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staple complete all as specified and as directed by Engr-in-charge.

Material and labour for painting to new wooden surfaces including prepration applying one coat of pink primer and two coats of synthetic paint complete all as specified and as directed by Engr-in-charge.

Supply and fix for butt hinges size 100mm extruded aluminium alloy with galvanised mild steel hinges pin anodised and fixed C-21 complete all as specified and as directed by Engr-in-charge.

Supply and fix for stainless steel bright polished barrel tower bolt with plate with 10mm dia of shoot and 200mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix for 150mm brass barrel tower bolts, with cast or sheet barrel and rolled or cast bolts and fixed complete all as specified and as directed by Engr-in-charge.

Supply and fix for 300mm long, 16mm dia stainless steel bright polished door sliding bolt hasp and staple type with fixing of clips 3 Nos with fixing with nut and bolt complete all as specified and as directed by Engr-in-charge.

Supply and fix for extruded brass handles, fabricated type polished size of handle 150mm complete all as specified and as directed by Engr-in-charge.

Supply and fix for two legged aluminium floor door stopper with rubber shoe 140mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix 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 as directed by Engr-in-charge.

Material and labour for preparation new steel surface exc 10 cm width/girth one coat red oxide primer and two coat synthetic enamal paint complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 4 mm thick sheet glass, figured glass, pinhead type, glazing with oil putty area not exceeding 0.50 Square Metre each pane complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 4 mm thick sheet glass, ordinary quality, glazing with oil putty or with wooden or aluminium beads, area not exceeding 0.50 Square Metre each pane complete all as specified and as directed by Engr-in-charge.

Supply and fix for rubber beading suitable for fixing 4mm/ 5mm thick glass in aluminium window / doors etc., complete all as specified and as directed by Engr-in-charge.

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

Material and labour 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 as directed by Engr-in-charge.

Material and labour 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 as directed by Engr-in-charge.

Supply and fix in repair 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 by Engr-in-charge.

Supply and fix in repair of soap dish fancy type chromium plated fixed in wall complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair health faucet (brass) with hook & 1.00 mtr tube complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair bib taps screwed down high pressure with both ends for iron pipe 15mm bore fancy type chromium plated complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 15 mm bore Pillar tap in repair 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 as directed by Engr-in-charge.

Supply and fix in repair stop cock or angle valve cast copper alloy, chromium plated fancy type, screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair stainless steel 25mm thick tubular curtain rods fancy type with brackets, stops, rollers etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs wash down water closet pan (pedestal pattern), with P or S trap including 10 ltr flushing cistern valveless, syphonic action type high level with inlete ball valve float and flush pipe and fixed with seat cover for pedestal pan with plastic water closet seat etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair vitreous china coloured half stall urinal of size 480x300x740mm brass chromium plated brackets, fitting and waste coupling, CP bottle trap, urinal spreder, PVC connection etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 100x100mm ultra slim staitness steel heavy rain shower head, fancy type shower roses brass chromium plated with C P arms of length upto 60 cm for 15mm bore CP tube complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 15mm pillar cock (auto closing system) complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair one piece square model water closet floor mounted Square Commode (White) S trap - white ceramic western commode (white) shape-Elongated type, size 685x360x720mm weight not less 20 Kg 'S' trap and slim seat cover & fitting complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair curved shaped urinal partition with frosted 8 mm thick glass chrome finish of size 900 x 450 mm fixed with stainless steel bracket with SS screw on wall mounted complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair Vitreous china wash basin white, flat back size 550x400mm including brackets including cutting for and pinning in ends of brackets or erecting stand including PTMT 32mm waste coupling and waste pipe complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair rotational moulded Polyethylene (HDPE) Water Storage Tank 2000 ltrs Capacity (Cylindrical Vertical with Closed Top), Black/ white in Colour, Three Layered Construction, hoisted and fixed in Position all specified in MES Schedule Part-I, including tank nipple, union and Lowering of unserviceable Water Storage Tank with Float Valve of any description incl dismantling of existing water tank complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair vitreous China squatting pan 'orrisa' pattern white colour of size 580x440mm with integral foot rests including provision of lime concrete including P traps complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair PTMT Urinal waste pipe of standard pattern, 80 cm long, 31/32 mm bore complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair PTMT waste pipe 31/32 mm bore 80 cm long complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair heavy class SS grating 100x100mm with Cockroach proof SS strainer of approved design including setting in floor with cement mortor to match with floor finish as per architectural requirement and suitable for waste complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 100 mm dia stainless steel floor grating with hole or without hole complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 10 ltrs capacity PVC valveless syphonic action type flushing systern low level white with inlet ball valve, float & handle including brackets complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair Adrain Aeron frosted Glass shelf (22x6") complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair towel rack of size is 600 mm long and 260mm wide of stainless steel fixed with and including Chromium plated brass screws and wooden/plastic cleats complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair towel rail in repair 600mm long of stainless steel fixed with and including Chromium plated brass screws and wooden/plastic cleats complete all as specified and as directed by Engr-in-charge.

Taking up or down steel tubing 15mm dia and connetions, including cleaning for re-fixing or removal to store complete all as specified and as directed by Engr-in-charge.

Taking up or down steel tubing 20 mm dia and connetions, including cleaning for re-fixing or removal to store complete all as specified and as directed by Engr-in-charge.

Taking up or down steel tubing 25 mm dia and connetions, including cleaning for re-fixing or removal to store complete all as specified and as directed by Engr-in-charge.

Supply and fix for steel water tubing 15mm bore, galvanised, medium grade with and including provision of all fittings of ISI marked and connected complete all as specified and as directed by Engr-in-charge.

Supply and fix for steel water tubing 20mm bore, galvanised, medium grade with and including provision of all fittings of ISI marked and connected complete all as specified and as directed by Engr-in-charge.

Supply and fix for steel water tubing 25mm bore, galvanised, medium grade with and including provision of all fittings of ISI marked and connected complete all as specified and as directed by Engr-in-charge.

Supply and fix for 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, line in concealed and surface complete all as specified and as directed by Engr-in-charge. Note: Pipe and fittings made from CPVC shall be clearly marked with manufactures name and trade mark. manufacturer test certificate (MTC) shall be provided.

Supply and fix for CPVC water tubing 25 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, line in concealed and surface complete all as specified and as directed by Engr-in-charge. Note: Pipe and fittings made from CPVC shall be clearly marked with manufactures name and trade mark. manufacturer test certificate (MTC) shall be provided.

Dismantling plain or corrugated steel sheeting, any gauge, thickness incl Nainital or similar pattern roof covering complete all as specified and as directed by Engr-in-charge.

Supply and fix for pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tenstile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and as directed by Engr-in-charge.

Supply and fix for pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of an colour having tenstile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and as directed by Engr-in-charge.

Supply and fix for Stairs (framed) including stringers, treades, landing, balusters, hand rails etc. including cleats, brackets,welding etc.Fe-410W (GdeE-250) quality B complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:5:10 type E-2 (Using 40mm graded stone) as in sunken floor slab complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4 type B0 using 12.5 mm graded stone aggregate as in seal the joints in sunken portion with PCC blocks, rounded or chamffered on edges complete all as specified and as directed by Engr-in-charge.

Material and labour for providing 75 mm thick cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base of floor complete all as specified and as directed by Engr-in-charge.

Material and labour for 15 mm thick rendening in sunken portion in cement mortar 1:3 including water proofing liquid complete all as specified and as directed by Engr-in-charge. Note: Water proof liquid shall be measured and paid seprately.

Material and labour for 70 cm long medium grade 40 mm bore PVC pipe fixed in to the sunken portion upto the wall for taking out leakage water and making good to existing surface complete all as specified and as directed by Engr-in-charge.

Dismantling of cast iron, concrete, asbestos, PVC pipes of any dia and discription from trenches or with walls etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall (110mm bore) including flat iron claimp for proper fixing complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches (110mm bore) complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall (75mm bore) including flat iron claimp for proper fixing complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches (75mm bore) complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC (SWR) bends 110mm dia complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC (SWR) bends 75mm dia complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC (SWR) 110 mm bore branch piece, single (single Y) equal or unequal complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC (SWR) 75 mm bore branch piece, single (single Y) equal or unequal complete all as specified and as directed by Engr-in-charge.

Supply and fix for Cast iron soil, waste and vent pipes, 100mm dia in any length with or without ears with cement joints, laid in trenches or in floors complete all as specified and as directed by Engr-in-charge.

Supply and fix for Cast iron soil, waste and vent pipes, 75mm dia in any length with or without ears with cement joints, laid in trenches or in floors complete all as specified and as directed by Engr-in-charge.

Supply and fix for Cast iron soil 100 mm bore Bends (any radius) with oval access door diminishing pieces or tapers (larger bore measured) complete all as specified and as directed by Engr-in-charge.

Supply and fix for Cast iron soil 75 mm bore Bends (any radius) with oval access door diminishing pieces or tapers (larger bore measured) complete all as specified and as directed by Engr-in-charge.

Supply and fix for Cast iron soil 100 mm bore junction, single, equal or unequal, ordinary or inverted with spigot or scket branch complete all as specified and as directed by Engr-in-charge.

Supply and fix for Cast iron soil 75 mm bore junction, single, equal or unequal, ordinary or inverted with spigot or scket branch complete all as specified and as directed by Engr-in-charge.

Supply and fix for 100 mm CI slotted vent cowl complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC False ceiling consisting of 600x600mm, 12mm thick prelaminated self design PVC sheet of density 600 kg/Cum solid PVC panel including frame work made using aluminium T section of size (25x25mm, 19 gauge or 1mm thick) in square pattern of grid size of 600x600mm. The aluminium frame work is supported from the ceiling with the help of GI wire/6 mm dia GI (upto 1200 mm length) adjusting and maintain for proper level to roof slabs by means of ceiling cleats, flat 40x3 mm sie 60mm long and expansion hold fasterners 12.5mm dia 40mm long complete etc. The aluminium frame work is supported on side wall with the use of aluminium 25x25mm angles including dismantiling of existing fase ceiling complete all as specified and as directed by Engr-in-charge.

Taking down PVC door shutter exc 1.5 Sqm not exc 2 Sqm each, taking down exc hole fast and fixed new hole fast in PCC 1:1 -1/2:3 in same opening and other different opening with hardner and welding with column reinforcement including all necessery scaffolding and meachnical arrangement if required complete all as specified and as directed by Engr-in-charge.

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