REPAIR TO FALSE CEILING WALL FLOORING PLINTH PROTECTION ROOF LEAKAGE AND CERTAIN MISCELLANEOUS REPAIR AT WARD ROOM AND HANSA TECHNICAL AREA AT INS HANSA UNDER AGE BR I OF GE NW VASCO

Amount

Chipping removing carefully concrete work by low impact hammer, breakar without damaging the structure & cleaning and disposal of debries out side the premises etc complete all as specified and directed by Engineer-in Charge. Hard concrete should not be removed by force.

Clean existing reinforcement with wire/ rotary wire brush making the surfaces free from loose material dirt etc complete, Applying two coats of alkaline rust converting primer FEOVERT of Krishna conchem or Dr. Fixit equivalent confirming to ASTM-B-117 on the rebars, including cleaning the reinforcement, wire brushing to remove loose rust spalls, with time interval of 6 hour between the coats and applying protective coating IPNET-RB complete all as specified and directed by Engineer-in Charge. Note:- Should be applied by authorised applicators & neccessary PV's should be produced.

Replacement of steel reinforcement with TMT bars of appropriate size where 20% of cross section is reduced including dismantling of rusted steel including application of rust converter FEOVERT and applying protective coating IPNET-RB complete all as specified and directed by Engineer-in Charge. Note:- Should be applied by authorised applicators & neccessary PV's should be produced.

M&L Carry out application of 'Bi-polar migratory corrosion inhibitor' EPCO-KP-100 or equivalent on concrete surface. This inhibitor has migratory kind of property which permits the material to migrate to a virtual extent of 100mm, through pores of concrete, inhibiting the corrosion and de-passivating the Electro-chemical reaction. It has properly to attack anode as well as cathode, which is purely alkaline in nature (pH-9.5), so it has no carcinogen activity with concrete.

M&L for Drilling and fixing Rohibb Teflon nozzles in RCC members, including drilling holes of 12mm dia, 50 to 100mm deep hole in structural members at the interval of 500mm center to center in staggered manner or as directed by Engineer-in-Charge in RCC structural element. Work shall be carried out as under :- (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 hole 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.

M&L for Injecting of site mixed cement slurry grout, in the ratio 1:2 (1-cement, 2-water) including super plasticizer (Supercon-100) 250 ml/50 kgs. Mixing shall be done by mechanical mixture continuously stirring mechanically to keep cement particals in suspension. Injection of approved/specified grout by means of pump at a pressure of 0.5 Kg/cm2 etc complete till the grout mix flows out from the nozzle indicating complete filling of grout in the holes drilled. (for repair to slab)

M&L for Injecting low viscosity MONOPOL (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 materials :- Mixing of material components (part a&b) in the required quantities as per manufacturer's instruction by weigh batching. Grouting maintain the pressureat exit (0.5 to 1.0 kg/cm2) by monitoring pressure gauge at exit. Grout the material through prefixed nozzles in the structural element @ 100ml per nozzle. Repeat the process for all the nozzles. (Beam and columns)

Providing and applying structural grade EPIBOND-21-LP prior to application of any type of mortar plaster conferming to ASTM-C-882-91 (Arizona Slant Shear Test) toensure bond between old concrete and new concrete.

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.

Providing and applying jacketing arround columns with Micro concrete (Molith-MC) M-40 including all lifts, shuttering, drilling holes and fixing shear Anchor as per specification complete. Note:- Reinforcement shall be measured and paid separately, (Rates including jacketing, formwork and Micro concrete)

M&L Mild steel TMT bars 10mm dia and over cut length bent to shape required including cranking bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire.

All as per item No 11.00 above but 6 to 8 mm dia TMT bars

All as per item No 11.00 above but 5mm dia and over upto and incl 10mm dia as in stirrups, binders etc.

Dismantling plain or corrugated steel sheeting any gauge, thickness, including Naintal or similar pattern roof coverings

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories)

S&F PVC Rain Water Pipe 150 mm dia including all fittings, head , shoes, branches all as specified fixed in wall including joint with PVC adhesive

S & F 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls.

Dismantling mild steel work of any description not otherwise provided for

S & F Mild steel roof trusses (framed), Trussesd, purlins, crane grantries, rails and framings and heavy bracket framing (Beam, tee, angle, channel or flat sections) confrming to Fe 410-W including cleats, distance pieces etc

Dismantling wall and ceiling boards and frame (fibre, pulp, insulation etc.) any thickness, including cover fillets.

Providing & Fixing of Armstrong Mineral Fibre Acoustical Suspended Ceiling System with ANF (Board) edge tiles with Armstrong 24mm exposed grid. The tiles should have Humidity Resistance (RH) of 90%, NRC 0.5, Light Reflectance ≥85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Colour White, Fire Performance UK Class 0 / Class 1 (BS 476 pt - 6 &7) in module size of 600 x 600 x 15mm , suitable for Green Building application, with Recycled content of 34%.The tile shall be laid on Armstrong Prelude38 with 24 mm wide T - section flanges colour white having rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 38mm and a load carrying capacity of 15.34Kgs/M2 & pull out strength of 100Kgs. The T Sections have a Galvanizing of 90 grams per M2 and need to be installed with Suspension system of Armstrong make. The Tile & Grid system used together should carry a 10 year warranty all as directed by Engineer-in-Charge.

Taking down Chowkats or frames not exceeding 1.5 Sq. M each (Without taking off shutters from the frames)

Taking down chowkat or frames exc 1.5 sqm but n. exc 4 sqm each (w/o taking ofF shutters from the frame ) complete all as specified and directed.

Taking down shutters of any description n. exc. 1 sqm each complete all as specified and directed.

Taking down shutters of any description exc 1 sqm and n exc 2 sqm complete all as specified and directed.

S & F Second class hard wood plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned at joints.

S & F 30 mm thick second class hard wood, plain framed ,factory made panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers supplied and fixed to chowkhats.

Preparation of New or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint (Ordinary tint) over a coat of Pink primer.

S&F powder coated aluminium door and window shutter and frame any type (sliding or openable) and other similar work etc 60 micron section, fabricated by using the JINDAL / INDAL / HINDAL CO / CENTURIAN sections including all necessary roller wheels for window, cleats , handle, door stoper, handle, locking arrangement, Mortice lock and arrangements to received glass/ prelaminated particle board with aluminium beading and stainless steel screw incl cost of rubber gasket beadings etc complete sealing between frame & wall with epoxy sealing compound. (The weight of rubber gasket beading will not be measured and paid, glass and prelaminated particle board will be measured and paid seperately) All sections as approved by GE

S&F Powder coated aluminium grill of design DG-104 pattern, made out of 10mm dia rod fixed with and including standed aluminium frame of 'F' section of size 23.4x15.3x1.4 mm thick all as per manufacturer's instructions complete all as specified and directed

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

S&F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top and bottom rails, MS frame shall be covered with head 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 rain & bottom rail paneling of plain gap insert for top rail & bottom rail paneling of plain color PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement all as specified.

S & F Solid PVC double door frame of size 50 mm x 95 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube all as specified.

S & F 150 mm long Aluminium, anodised, barrel tower bolts of extruded section

S&F butt hinges medium weight stainless steel 100 mm size

S & F 150 mm long Extruded Aluminium alloy handles, fabricated type, anodised.

S&F Aluminium alloy, anodised, sliding door bolt 250mm with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed

S&F Aluminium alloy, anodised, sliding door bolt 250mm with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed in repairs

S & F in repairs of floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor with overall length of vover plate 140 mm

S & F Aluminium alloy wire mesh, 0.45 mm dia of wire and average width of aperture 1.40 mm and fixed with stainless wire staples

S & F Aluminium alloy wire mesh, 0.45 mm dia of wire and average width of aperture 1.40 mm and fixed with stainless wire staples in repairs

S&F harrison curtain rails,mild steel, chromium plated with fixing brackets, stops, rollers etc fixed in repair.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads.

S&F 4mm thick sheetglass ordinary quality n. exceeding 0.5 sqm each pane

S&F 4mm thick sheetglass ordinary quality exceeding 0.5 sqm each pane

S&F aluminium (die cast) body door closer hydraulically regulated designation No 3, universal type suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed in repairs

S&F in repair 4 lever Mortice lock Brass vertical type size 100 mm (The rates include for escutcheon plates and two keys)

Dismantling/Taking out existing hessain base felt of any other existing water proofing treatment from roof including cement plaster and exposing the top surface of RCC slab including removing dust, dirt and washing the roof and removing the dismantled debris to a distance exceeding 200 m but not exceeding 3000m spread and levelled as directed by Engineer-in-Charge.

M&L for preparation of surface with wire brush and remove loose particle & laitance, wash with clean water, damaged or hollow portion, sharp edges etc. must be cut and removed till the mother slab. Fillig the cracks and damaged portion with polymer mortar and allow it to cure for 24 hrs. Brush apply the 1st Priming coat (Dr. Fixit primeseal or equivalent) on prepared concrete/plastered surface by diluting 2 parts of Primeseal with 1 (one) part of water and allow to dry for 04 (four) hours. Apply the first coat of waterproofing coating (Dr. Fixint Newcoat/ Waterseal Concentrate of M/s Krishna Conchem Products) without any dilution at the rate of 2 Sqm per liter over the primed surface. On the wet surface of 1st coat overlay a open-woven fibre glass mesh, min 40 GSM of size 2mm x 2mm and allow it to soak completely. Immediately apply the second coat with a roller, to ensure complete coverage of the fibre mesh. Apply the third coat after 6 to 8 hrs once the second coat is dry. Drying time between coats will be 6 to 8 hours all as directed and as per manufacturer’s instructions.

Providing 10mm thick plaster in CM (1:4) mixed with 3% integral water proofing compound over roof top surface finished to even & smooth w/o using extra cement. Note :- Integral water proofing compound will be measured and paid separately.

Demolition of un-reinforced Cement Concrete of any description and in any position not otherwise specifically provided for.

Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment

100 mm thick Cement concrete type C2, 1:3:6 (using 40 mm graded granite stone aggregate) in sub base of flooring/ hard standing

Sand filling under floors or in foundations including watering and consolidation

Providing, cement concrete Type B1 1:2:4 (20 mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges

M&L 75 mm thick Cement concrete type C2, 1:3:6 (using 40 mm graded stone aggregate) in plinth protections, finished even and smooth w/o using extra cement

Dismantling of stone slabs and tiles of any description or thickness in floors/dado etc laid bedded and pointed in any mortar

M&L granite slab 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white/coloured cement with admixture of pigment to match the shade of granite stone including cutting, moulding and mirror polishing etc complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding but not backing), removing serviceable tiles to store and rubbish off the premises

M&L Coloured Non skid ceramic tiles dark shade 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.18 sqm but not exe 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over & incl 20 mm thick screed bed in CM 1:4 complete all as specified and directed.

All as per item No. 62.00 but as in skirting/dado but over 10 mm thick rendering over CM 1:4

M&L Vitrified Ceramic tiles light shade 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors laid over & incl 15 mm thick screed in CM 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of floor complete as directed by Engineer-in-Charge.

All as per item No. 64.00 but as in skirting/dado but over 10 mm thick rendering over CM 1:4

M & L Non - skid Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over & incl 20 mm thick screed bed in CM 1:4 complete all as specified and as directed.

M&L coloured Glazed ceramic tiles in vertical surfaces 450 x 300 x7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over & incl.10 mm thick screed bed in CM 1:4.complete all as specified and as directed.

Dismantling water tanks and removing to store exc 500 but n. exc 1000 ltrs

Dismantling water tanks and removing to store exc 250 and n.exc 500 ltrs

S&F rotational moulded polyethylene water storage tanks (cylinderical, vertical with closed top) of 500 Ltrs capacity hoisted and fixed in position inc 20mm bore PVC float valve all as specified and directed in SSR Part I.

S&F rotational moulded polyethylene water storage tanks (cylinderical, vertical with closed top) of 1000 Ltrs capacity hoisted and fixed in position inc 20mm bore PVC float valve all as specified and directed in SSR Part I.

Taking up or down steel water tubing and connections including cleaning for refixing or removing to store 15 mm dia .

All as per item No. 76 above but 20 mm dia .

Supplying and laying of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified of dia 25 mm.

All as per item No. 70 above but 20 mm dia

S&F Stop Valve 20 mm bore of standard PTMT any colour high pressure screwed for iron pipe and fixed in repairs (Minimum weight 15mm-90gms)

S&F Stop Valve 15mm bore of standard PTMT any colour high pressure screwed for iron pipe and fixed in repairs (Minimum weight 15mm-90gms)

S&F in repairs fancy type chromium plated 15 mm bore stop valve/angle cock cast copper alloy, screwed down high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F in repair Wash basins 550x400mm vitreous china (flat back type) any size incl cutting for and pinning in end of brackets for erecting stand but exclusive of fixing of supply and waste pipe but including waste fittings

S&F in repair PVC valveless, syphonic action type flushing cistern, low level , white, with inlet ball valve, float and handle including brackets 10 litres capacity .

S&F in repairs Vitreous china Squatting pan , 'Orissa pattern, size 580x440 mm white, with integral foot rest excluding flushing cistern and flush pipe including connection to trap, to flushing pipe, anti-syphonage pipe, etc complete including making good to floor .

S&F in repairs Vitreous China wash down water closet pan (Pedestal pattern) white complete incl seat and cover, flush pipe incl all joints complete

S&F in repairs Vitreous China half stall urinals, white complete 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, magnum urinal spreader, pointing around urinal back in cement; flush pipe, grating and Union for discharge pipe.

S & F in repairs chromium plated 15 mm bore Push taps cast copper alloy high pressure screwed for iron/CPVC pipe for urinal complete all as specified and directed.

PVC Connections 15mm size with PTMT nuts of length 600 mm

S&F in repair PVC (SWR) floor trap 75 mm, plain with CP grating including joining with solvent cement complete

S&F in repair Bottle trap of PTMT having minimum water seal of 25mm .(Minimum weight 32mm-260gms) 32mm bore

S&F bib taps 15mm bore of standard PTMT any colour ahigh pressure screwed for iron pipe and fixed in repair (Minimum weight 15mm-90gms/20mm- 125gms).

S&F in repair 15mm bore, chromium plated bib taps cast copper alloy with crutch or butterfly handle screwed down for iron/PVC pipe complete all as specified & directed.

S & F pillar taps 15mm bore of standard PTMT any colour ahigh pressure screwed for iron pipe and fixed in repair (Minimum weight 15mm-90gms/20mm- 125gms).

Supply only fancy type pillar taps, 15 mm dia, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed as in repair complete all as specified.

S&F in repairs tubular towel rail brass chromium plated , 20mm dia, 60cm long between flanges in repairs.

S&F in repair Brass Chromium plated shower roses with or without swivel joints, any size, including fixing to steel pipe or union alongwith arm 225mm and flange.

S&F grating round 125 mm size of PTMT (min weight 40 grms)

S & F in repair Glass shelf with Sheet Glass shelf assembly consisting of 5.5 mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60 cm long.

S&F in repairs Soap dish, vitreous China white/CP, approximate size 160x 160x90mm

S & F in repair 50 mm bore Low density polyethylene pipes (LDPE) of pressure rating 6 Kg/ Sq. Cm., fixed complete to walls, ceilings or in floors etc.

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

Pre - cast cement concrete masonry with Grade C-5.0, (20mm graded stone aggregate) with solid blocks wall built in cement mortar 1:6

Taking down cement plastering at any description on brick or stone wall etc including raking out joints hacking for key scrubbing down with water etc and removal of debries and depositing where directed.

M & L for complete removal of existing treatment on ceilings

M&L rendering 5 mm thick in CM 1:3 in ceiling finished even and smooth (without using extra cement)

M&L for preparation of new plastered ceiling surface for painting

Preparation of plastered surfaces of ceiling and applying 3 mm thick wall care putty on ceiling and two coat of oil bound distemper over chalk whiting.

M&L Rendering 15 mm thick cement plaster on concrete solid block walls in two coats first coat of 10 mm in CM 1:4 & 2nd coat of 5mm in CM 1:4 mixed with integral water proofing compound finished to even & smooth w/o using extra cement. Note :- Integral water proofing liquid will be measured and paid separately.

Supply only water proofing compound

M & L for preparation of old surfaces by complete removal of exixting treatment of painted walls and applying two coat of acrylic anti-fugal weather proof exterior grade paint of first quality over a coat of primer incl sealing the cracks all as specified in manufacturers instruction Make STP Ltd (Shallcry - 215)/ Asian Paint (Ultima stretch)/ Berger Paint (Weather coat long) all as specified and as directed.

M & L for preparation of new surfaces of walls and applying two coat of acrylic anti-fugal weather proof exterior grade paint of first quality over a coat of primer incl sealing the cracks all as specified in manufacturers instruction Make STP Ltd (Shallcry - 215)/ Asian Paint (Ultima stretch)/ Berger Paint (Weather coat long) all as specified and as directed.

M&L for one coat of acrylic antifungal paint on walls alongwith suitable pigment for colour including preparation of old surface incl sealing the cracks all as specified in manufacturers instruction Make STP Ltd (Shallcry - 215)/ Asian Paint (Ultima stretch)/ Berger Paint (Weather coat long)ke STP Ltd (Shallcry - 215)/ Asian Paint (Ultima stretch)/ Berger Paint (Weather coat long) all as specified and as directed.

M&L rendering 15 mm thick in CM 1:6 on concrete solid block wall internal surface finished even and smooth without using extra cement.

M & L for complete removal of existing treatment on walls

M&L preparation on newly plastered surface of wall for painting

M&L for applying 3 mm thick wall care putty on plastered wall surfaces and applying two coat of oil bound distemper over a coat of primer.

M & L for complete removal of existing treatment and preparation of old surfaces of walls and applying two coat of distemper oil emulsion over a coat of primer completed all as specified and as directed.

M&L preparation of old painted surface of wall and applying one coat of oil bound distemper all as specified

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for.

Reinforced Cement Concrete Type A1 1:1.5:3 (using 20 mm graded stone aggregate) for slabs suspended on walls, beams and columns, in floors, roofs, landings and in shelves and the like including necessary form work.

M&L for preparation of steel surface and applying one coat of red oxide zinc chrome primer and two coats of Epoxy anticorrosive paint over 10 cm width or girth.

Taking down shutters of any description exc 2 sqm each leaf complete all as specified

S&F Steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete; push pull or manual type 1.25mm thickness of laths.

S&F Safety lever locks mild steel with 4 leavers for rolling shutters

M&L Preparing new surfaces of iron and steel and applying one coat of aluminium red oxide primer and two coats of aluminium paint over 10 cm width or girth all as specified.

S& F in repair Ball brass valve, high pressure, with polythene float horizontal plunger type, IS-1703-2000 marked screwed to iron pipe or brass ferrule of size 20 mm bore complete all as specified and as directed.

S& F in repair Ball brass valve, high pressure, with polythene float horizontal plunger type, IS-1703-2000 marked screwed to iron pipe or brass ferrule of size 25 mm bore complete all as specified and as directed.

M&L precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4

M&L for providing Plain Cement Concrete (1:3:6) type C1 using 20mm graded stone aggregate as in surface channel and drain.

M/S Kartik Enterprises