ADDN ALTN AND SPECIAL REPAIRS TO BLDG NO P 136 AND BLDG NO P 141

Amount

Dismantling boarding any description fixed in any position fixed with nails.

S&F 1.00 mm thick plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings/boarding (length and girth as fixed) with zinc coating 120 gram/SqM grade 'O'. Note :- Plain area will be measured for payments irrespective of curve/vally

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

Taking down existing doors/windows/ventilators (without taking off shutters and guard bars) of exe 1.5 sqm & n. exc 4 sqm etc complete all as specified and as directed incl stacking the materials properly.

Complete removal of Existing treatment and applying two coats of oil emulsion distemper over a coat of wall care putty including preparation.

Complete removal of Existing treatment and applying two coats of acrylic emulsion paint (Apex) over a coat of primer including preparation.

M&L Non Skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match

M&L Screed bed or bedding layer of mortar 15mm thick in CM (1:4) for laying floor tiles

M&L Glazed ceramic coloured tiles in vertical surfaces 350 x 250x 7 mm/ 450 x 350 x 7 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match

Rendering 10 mm thick in CM (1:4) as in backing coat of cement plaster for laying of wall tiles

S&F aluminium ventilator louvered type without sash bar section as per designation 63400 of IS 737 approved by GE( minium 15 micron anodised) including necessary jointing clip, rubber packing,including necessary locking arrangement , anodised snap beading screws and 4mm thick pin headed glass etc complete

Taking up or down steel tubing and connections, 15 mm bore including cleaning for re-fixing or removal to store

Taking up or down steel tubing and connections, 20 mm bore including cleaning for re-fixing or removal to store

Taking up or down steel tubing and connections, 25 mm bore including cleaning for re-fixing or removal to store

Tubes, ‘medium grade’ galvanised, 15 mm bore with all fitting and fixed complete to walls and ceilings or laid in floors

Tubes, ‘medium grade’ galvanised, 20 mm bore with all fitting and fixed complete to walls and ceilings or laid in floors

Tubes, ‘medium grade’ galvanised, 25 mm bore with all fitting and fixed complete to walls and ceilings or laid in floors

S&F in repair Vitreous China wash basin, white, flat back, size 580x450mm (for Hospital use) excluding taps, waste, chain and plug and porcelain stopper but including brackets

S&F vitreous china orissa pattern W.C of ISI branded /approved make long pan size 580 mm with 'P' or 'S' trap front or back inlet for fixing with foot rest etc complete. Incl lime or cement concrete for fixing W.C. pan etc complete all as specified and directed.

S&F in repairs Vitreous China Wash down water closet (Pedestal pattern)pan white including bolts and flush pipe. pedestal pan and trap including connection to drain (or outgoing pipe) and flushing pipe ect complete fixed in repairs.

S&F Vitreous China valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets

PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors 75 mm bore

PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors 110 mm bore

PVC (SWR) bends any radius 75 mm bore

PVC (SWR) bends any radius 110 mm bore

PVC (SWR) junction single, (Single T) equal or unequal 75 mm bore

PVC (SWR) junction single, (Single T) equal or unequal 110 mm bore

PVC (SWR) `P’ trap 110/110 mm bore

PVC (SWR) floor trap, plain with grating including jointing with solvent cement diameter of outlet 75 mm

Towel Rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats . (Minimum weight 190gms)

PVC connections 15 mm size with PTMT nuts of length 450 mm

Bib taps, fency type chromium plated with crutch or butterfly handle, sc-rewed down, screwed for iron pipe or for brass ferrule and fixed 15 mm bore

Pillar taps, fancy type, 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 15 mm bore

Stop valves, fancy type chromium plated, screwed down, high pre-ssure, with crutch or but-terfly handle, screwed both ends for iron pipe or for unions and fixed 15mm Bore.

S&F Swivel shower of PTMT any colour for fixing with15mm pipe. (Minimum weight 40gms)

S&F shower arm 15mm size,195mm long with bend of 45degree with flange of PTMT any colour.(Minimum weight 40gms)

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

S&F 30mm thick factory made Solid Panel PVC Door consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for stiles, top& bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5mm thick heat moulded PVC ‘C’ channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 450 angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 450 on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, bottom and lock rail shall be provided either side of the panel. 10mm (5mm x 2) thick, 20mm wide cross PVC sheet shall be provided as gap insert for top rail & bottom rail. Paneling of 5mm thick PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive etc. An additional 5mm thick PVC strip of 20mm width is to be stuck on the interior side of the ‘C’ Channel using PVC solvent cement adhesive etc. complete as per direction of Engineer-in-charge, manufacturer’s specification & drawing.

Taking down shutters of any description exc 1 sq m and n exc 2 sqm each

S&F 30 mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides

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

S&F aluminium handles cast type anodised 125mm size.

S&F 100 mm size stainless steel butt hinges, fixed with stainless steel screws

S&F aluminium anodised barrel tower bolts of extruded section and fixed 150 mm size.

Cutting holes in brick wall built in cement mortor for inserting hold fast and making good the disturbed portion in cement mortor 1:3 depth of embeded portion exc half brick & N.exc one brick.

M & L for complete removal of existing treatment of external surface of wall including removing fungus/algae by wire brush and applying two component acrylic polymer modified "Shalimar Acrylic waterproofing coat" Manufactured by STP Ltd on the external wall surface . Both the component are to be mixes as per ratio 0.5% water may be added to make it a brush able consistency. Apply two coat @0.2 kg/Sqm resulting to a thickness of 1.5 mm , the second coat needs to be only after the drying previous coat. First coat and the second coat to be applied in a perpendicular direction and applying as acrylic based elastomeric high build coating shalicry 215 manufactured by STP Ltd @ 0.40 kg /sqm for 3 coats including primer coat . To use first coat as primer coat water to be added in the ratio 1:3 (1 part shalicry 215 & 3 part water) and in the final coats 10 % water shall be added to make it to a brushable consistency all as per manufacturers instruction including scaffolding complete all as specified. The tint of the coating should match with the existing surface.

Completely removing existing water proofing treatment of any descriptions and any type including top layer of plaster / china mosaic wherever occurs over roof and chhajja surfaces and scrubbing the surface with wire brush and cleaning wash down with water to receive new cement plaster / PCC layer and removing the waste material / debris to a distance exc. 1500m but n.exc. 2000m etc complete all as specified and directed by Engr-in-charge.

M/L for rendering 15mm thick in cm 1:4 on concrete roof and chajja surface to get a uniform level surface for laying of membrane treatment .

M/L for applying oil based bituminous primer @ 0.10 Kg/Sqm providing and laying 4mm thick. APP modified water proofing membrane weighing not less than 4kg/sqm re-inforced with non woven polyester matt weighing not less than 160 gm/sqm having softening point not less than 140 degree centigrade longitudinal tensile strength not less than 650 N/Sqm, tearing strength of 180N and with thermal insulation with the mineral / graved finish on upper side and laying with torches application and with 10 cm minimum lap in both direction length wise and width wise all as specified and directed by Engr-in-charge.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

M&L for rendering 15mm thick in cement mortar 1:4 on brick work or concrete surfaces and finished even and smooth without using extra cement on walls

Supply only integral water proofing compound.

Excavating in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out getting out in hard / dense soil

Surface excavation n.exc 30 cm deep & averaging 15 cm deep and getting out in hard/dense soil

M & L for PCC 1:4:8 type D2 (using 40 mm graded aggregae in foundation and mass concrete.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 for walls of drain

M&L for rendering 10 mm thick cement plaster on concrete surface in CM 1:4 finsihed even and smooth on fair face in drain and manhole.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone agg) in surface channels and drains

Provide cement concrete of 1:2:4 (20mm graded aggregate) type B1 for coping.

Disconnecting existing tanks disconnecting existing tank, setting aside (or lowering if required) for repairs, cheaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repainring, etc. measured separately) , exc 500& not exc 1000 litrs tanks complete all as specified.

Demolition of concrete in sunken floor incl removal of filling etc complete incl removal of demolished material to a distance as specified.

M&L for rendering 15 mm thickness on concrete surfaces in CM 1:3 and finish the surface even and smooth using water proofing compound, without using extra cement.etc complete all as specified and directed. (Note : WPP will be measured and paid seperately)

M & L for preparing RCC surfaces which shall be made dry, clean, even and checked for soundness, removal of oil, dirt, laitance and other contaminants manually and surface shall be fairly smooth finish.Chamfering the floor wall junctions with cement mortar 1:4 admixed with Nitobond SBR or equivalent @1 litre per 50 Kg bag of cement. Down take Rain water pipe annular spce packing using Conbextra GP2 or equvalent mixed with water and filling as per manufacturer's specifications. Water pondingfor minimum 48 Hrs and injection grouting of construction joints, leaking spot and honey combs with cementious pressure grouting with 40 psi pump using Cebex 100 or equivalent @ 225 gms mixed to 50 Kg bag of cement including joints packing using polymer modified mortar. Providing and applying water proof coating using Fosroc Nitoproof 600 or equivalent, over dry surface and 1.5 mm thick (2 coats) with interval period of 6 Hrs over a substrata using spray/ squeegee/ roller/ brush. Water proofing coating shall have the elongation of 500 - 700% (ASTM D412-90), tear resistance of 21 KN/ m (ASTM D624-90), and the tensile strength of >1.9 N/ mm2 (ASTM D412-90). Termination to done on wall extending the coating to minimum 300 mm height above the finished floor level as per vendor recomendations. Laying 200 g non woven geo textile membrane over Nitoproof 600 coating with overlap sealed before providing screed concrete. Make: Fosroc or equivalent as approved by the GE.

M&L for 30 mm thick cement concrete type BO using 12.5 mm graded stone aggregate (1:2:4) as in sub base.etc complete all as specified and directed.

M&L for PCC (1:7:12) type F2, using(brick aggregate) as in filling of sunken portion of slab after carrying out required tests for CI pipes/joints/water proofing treatment, complete, all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5m above the starting point

S&F 16 to 18mm Dholpur stone cladding gang saw out with machine out edges, uniform colour of each stone size exceeding 0.25 Sqm area and not exceeding 0.50Sqm fixed with and including one number SS clamps (grade-202) of flat 30mm x2mm, 150mm long made to shape in each slab, making V groove at top and bottom of stone and drilling hole for hold fastener, polishing, rubbing & including silicon treatment.

Taking down chowkats with shutters( without taking off shutters from the frame) exc1.5 sqm and n.exc 4 sqm each

Taking down chowkats with shutters( without taking off shutters from the frame) n exc1.5 sqm

Taking down existing steel/Aluminium ventilator/window of any size or an description.

S&F Cast iron (malleable) or mild steel Screw eye 10 to 12 mm internal dia and fixed

S&F factory made Solid PVC Double door frame of size 50mm x 95mm made out of 5mm wood grain printed PVC sheet reinforced with M.S. tube, supplying & Fixing in opening as directed by EIC

Ditto all as SI Item No 74 above but wire gauzed i.e pannel will be of wire gauze in lieu of single side prelam PVC sheet pannel. The wire gauze shall be wrapped on an addtional square 8 mm MS solid tube and and this tube shall be welded to MS tubes. The wire shall be streched to tighten firmily all as specified and directed

S&F 150 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed

S&F 100 mm thick Butt hinges, medium weight, cold rolled mild steel, and fixed

S&F Aluminium bow handles, cast type, anodised 150 mm long

S&F 200 mm long Aluminium, anodised, barrel tower bolts of extruded section and fixed

Dismantling framed work timber fillets, rails, posts, rafter, purlins etc under 40 Sqm in sections , etc complete all as specified and directed.

S&F second class soft wood plain fillets, square, ractangular, or triangular in section exc 13 & n exc 25 sqcm in section, clean swan, secured with nails including painting all as specified and directed.

S&F 75mm latch mild steel body and fixed complete all as specifid and directed

S&F125mm Aluminium haps and staples safety type with mild steel hinge pin including bolt to hinge plate and fixed with screw complete all as specified and directed.

S&F mild steel bright finish continuous (piano) hinges width of flaps (when open) in 30mm complete all as specifed and directed

S&F 75 mm length extruded aluminium alloy handles,fabricated type, anodised complete all as specified and as directed.

M&L MDF board, 18/19 mm thick exterior grade, pre-laminated both side decorative face lamination fixed with screws ,brackets to timber frame work with and including 2nd class hard wood, 6 mm thick all around edging, complete all as specified and directed.

S&F aluminium Hat and coat hooks, solid body, 175mm to 250 mm.

M&L for rendering 15mm thick cement plaster in CM 1:6 on brick work/concrete surfaces finished even and smooth

M & L for prepration of new plastered walls and applying two coats of Oil bound Distemper after applying a priming coat of alkali resistant priming paint and wall care putty 3 mm thick all as specified.

M & L for complete removal of existing treatment on internal wall and applying two coats of Oil bound Distemper after applying a priming coat of alkali resistant priming paint and white putty 2 to 3 mm thick all as specified.

M&L for rendering 10mm thick in CM 1:3 in ceilings finished even and smooth

M & L for prepration of new plastered on ceiling and applying two coats of Oil bound Distemper after applying a priming coat of alkali resistant priming paint and wall care putty 3 mm thick all as specified.

M & L for complete removal of existing treatment on ceilings and applying two coats of acrylic washable distemper over one coat of primer over 3mm thick of wall care putty complete, all as specified and as directed.

Dismantling / taking down PVC/ Cast iron soil /waste pipes 100 mm / 75mm bore including all fitting like bends etc.

Taking down Existing Aluminium windows of any size and description and refixing in same opening after repair/replacement of unserviceable fittings such as rollers /locking arrangements , neoprene beading etc to make the existing windows functional and making good disturbed surfaces all as directed by Engr-In-Charge

S&F powdercoated aluminium ventilator Partly fixed and partly louvered type without sash bar section as per minium 15 micross anodised including necessary jointing ,clip, rubber packing, anodised snap beading crews and 4mm thick pin headed glass etc complete

S&F PVC (SWR) pipes of dia 110mm bore double socketed in any length with rubber ring joints fiexed to walls.

S&F PVC (SWR) pipe of 75 mm bore in double socketed in any length with rubber ring joints fixed to walls..

S&F Salt glazed stone ware gully traps square or round mouthed type 150 mm x 150 mm. type 'P'

M&L for Reinforced cement concrete (Nominal Mix) in Beams, cantilevers, bressummers, lintels over 1.5m span

M&L for cement sand plaster in 2 coats thk of about 20mm over the brick work in 1:4 cement sand mix admixes with intergral waterproofing compound @ dosage of 200 Ml per Bag of Cement with a rough finish to recive finishes etc over it etc complete (Makes: Dr Fixit Pidiproof LW+ equivalent product by STP/Fosroc)

M&L for preparing new plaster on external surface of wall including removing fungus /algae by wire brush, providing and applying 2 Coats of Acrylic elastomeric exterior waterproof coating with extra coat on rain lashed walls, dead walls, projections & Parapet wall top on primed surface with Efflorescence resistant penetrating primer Diluted with 50% water. (Makes Rain coat by Dr Fixit/Shalicryl by shalimar tar products(STP)/ equivalent products)

M&L for complete removal of external surface of wall including removing fungus /algae by wire brush, providing and applying 2 Coats of Acrylic elastomeric exterior waterproof coating with extra coat on rain lashed walls, dead walls, projections & Parapet wall top on primed surface with Efflorescence resistant penetrating primer Diluted with 50% water. (Makes Rain coat by Dr Fixit/Shalicryl by shalimar tar products(STP)/ equivalent products)

Chipping ,removing ,carefully Loose plaster by low impact Hammer without damaging the structure and cleaning and disposal of malba out side the premises etc.

Chipping , Removing,Carefullly Loose Concrete work by low impact Hammer/Breakar without damaging the structure & cleaning and disposal of malba out side the premises etc. complete as directed by Engr 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 confirming to ASTM-B- 117, on the rebars, including cleaning the reinforcement,wirebrushing to remove loose rust spalls,with time interval of 1 hour between the coats.(Asian paints/MRF)

Providing and fixing additional steel bar in various structural elements like column ,beams and Slab etc. including drilling ,bending and fixing the bars tying with preleft binding wires etc. complete Steel provided on the basis of 1% of volume of concrete .Anchoring reinforcement bar in exisiting RCC member in holes of minimum 10d depth for 8 to 12 mm dia.

Providing and applying srtuctral grade epoxy-latex bond coat prior to application of any type of mortar confirmung to ASTM-C-88291(Arozona stant shear test) to ensure bond between old concrete & new concrete by brush application complete all as specified and as directed. Make Fosroc/Shalimar or equivalent other make specified in the list of manufacturer

Building up the profile of structural members by using latex B2 modified air cured mortar system in damaged areas (1Cement-3 part graded cleaned pre-packed river sand 10% latex mortar by weight of cement-0.5 w/c ratio) in 20 mm thickness including leveling profiling etc. complete(Pidilite/Fosroc/Shalimar)

M&L for grinding the surface of substrate to make it suitable for the application of expansion joint sheet and applying adhesive over the grinded substrate of expansion joint and the membrane sheet and then fixing EPDM membrane over the joint including providing backup with thermocol/hilton foam and the cleaned edges should be secured and firmly embedded in to the wet adhesive also securing the bond of EPDM membrane with putty by means of screws at regular intervals in zigzag pattern and allow the putty to cure for two hours.after curing apply top layer of polymer putty over the edges at minimum 2 mm thickness with firm thick applications at the edges to thoroughly cover the edges of EPDM rubber membrane.(Dr Fixit/STP/Fosroc)

M&L for grinding and mirror polishing of Kota stone floor as directed by Engr-in-Charge.

Preparing old steel surface any description and applying two coat of synthetic enamel paint over a coat of red oxide. .

Dismantling Stone slabs and tiles of any description or thickness in floors, aprons etc. Laid, bedded and pointed in any mortar

Demolition of cement concrete in ground floor & paving n.exc 15cm thickness (below or above ground level .

M & L for cement concretetype D-2 1:4:8 (40mm graded aggregate) 75mm tk as in subbase.

M&L for coloured chequered cement concrete tiles 30cm X 30cm X 25mm thick set jointed & pointed in neat cement slurry with grey cement and pigments ove 20 mm thick screed bed in CM (1:6) complete all as specified

M&L for filleting section of fillet exc 25 but n.exc 50 sq cm in cement mortar 1;3 in any shape in cement mortar.

S&F in repairs rotational moulded cylindrical/squire vertical type polythene water storage tanks hoisted and fixed in possition below 500 litre capacity

M&L for preparation of old painted wood surfaces of any description having width/ girth execeeding 10cm and apply one coat of synthetic enamel paint complete all as specified & as directed.

RK AND SONS CREATION

Mehta Construction Co.

DURGA ENTERPRISES

M/s S.D Construction Co

VIJAYA ENTERPRISES