SPL REPAIRS TO STRUCTURAL MEMBERS, CHAJJA, ROOF TREATMENT AND OTHER B/R WORKS OF BLDG NO P-28 , ADDN/ALTN TO TOILETS NEAR BUILDING NO T-9, T-18, T-50 AND REPAIR/MAINT OF OFFICE ACCN OF DEO MUMBAI CIRCLE UNDER GE(W) COLABA, MUMBAI

Amount

Identifying and marking carefully the damaged reinforced concrete by tapping with light hammer and chipping of unsound weak concrete and plaster material from slab/beams/columns with power/hand driven chisel as directed by the engineer-in-charge upto 40 mm average depth including saw-cutting of all edges making square shoulders of the cavities all as specified and as directed. (All loose unsound and cracked concrete shall be removed out side MD land) Note: Thickness shall be measured excluding plaster)

Cleaning loose concrete if any all around reinforcement including from behind the reinforcing bars to give an average 10 mm thick (but not less than 10 mm clear air gap) and cleaning reinforcement of total rust using alkaline rust remover with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washed with water and allowing it to dry complete all as specified and as directed. Note : - (a) Length of reinforcement bars cleaned of rust all around shall be measured for payment. (b) thickness shall be measured excluding plaster)

Applying two coats of epoxy based passivating, protecting & bonding coat of zinc rich system (Nitozinc (R) primer of Fosroc and equivalent of SIKA/Dr Fixit Pidilite/ Krishna Conchem) as approved by the Engineer-in-Charge for old and new reinforcement any dia complete all as specified and as directed. Note: Epoxy based passivating, protecting & bonding coat of zinc rich system shall be paid for separately).

Mixing and applying SBR latex modified cementitious bond coat using cement 2.2 kg per square metre on prepared concrete surfaces of parent material all as specified and as directed Note: SBR latex shall be paid for separately

M&L for providing and placing in position micro-concrete, grade M-40, which shall be cement based prepacked single component, chloride free, non-shrink, free flow, self compacting, ready to use after mixing water in specified proportion, obtained from Fosroc / SIKA / BASF/ Dr Fixit, thickness of section upto 75 mm all as specified and as directed by the Engineer in charge Note:- Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/tapping with a blunt metal instrument.

M&L pre-painted roof metal sheet of Mangalore tile design profile hot-dip aluminium-zinc alloy metallic coated profile steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick of a colour having yield strength of 550 Mpa as in roof covering/Cladding to wall fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor all as specified and as directed. Makes:- Tata Steel/JSW colouron +/Treckdeck/CRIL/Essar steel(AM/NS).

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 MPA as in roof coverings /claddings to wall, fixed with self tapping screws including scafoldings of any height all as specified and directed.

S&F hot rolled medium and high tensile structural steel of grade E 250 quality A conforming to IS 2062: 2011 as in joist, channel, angle, flat iron or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20 mm of the length indicated) all as specified and as directed.

Demolition of cement concrete in ground floor n.exc 15cm thickness (below or above ground level) and removing the demolished material and debris out side MD land all as specified and directed.

Demolition of cement concrete (re-inforced) in ground floor n.exc 15cm thickness (below or above ground level) and removing the demolished material and debris out side MD land all as specified and directed.

M&L 75 mm PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in plinth protection, flooring/subbase including necessary shuttering all as specified and directed.

M&L plastering 20-25mm thick (Avg) epoxy based Polymer modified cement mortar in two coats, 15mm base coat and subsequent finishing coat with and including curing as per manufacturer's instruction all as specified and as directed by Engr-in-Charge. Make- Dr Fixit Repair Pro Polymer Mortar, FOSROC-RENDOROC S2-structural grade Polymer Mortar, Shalifix FRM Polymer Modified Fibre Reinforced Mortar of STP or equivalent as approved by the GE.

M&L light shade vitrified coloured Ceramic tiles 10 mm thick (Square/rectangular) polished area of each tile not exceeding 0.36 sqm in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of the tiles inluding Screed bed or bedding layer of mortar 15 mm thick in (1:6) for laying floor finishes all as specified and directed.

M&L light shade vitrified coloured Ceramic tiles 10 mm thick (Square/rectangular) polished area of each tile not exceeding 0.36 sqm in vertical surfaces such as skirtings and dados set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of the tiles laid over rendering 10 mm thick on fair faces of brick work in CM (1:4) all as specified and directed.

Dismantling of floor hearth or wall tiling/stone including cement mortar bedding but not backing and removing rubbish off the primises out side of MD land all as specified and directed.

M&L for digital coloured glazed ceramic tiles 300x450x7mm thick in vertical surfaces (including designed borders ) such as skirting and dados set and jointed in neat cement slurry pointed in coloured cement to match the shades of the tiles laid over rendering 10 mm thick on fair faces of brick work in CM (1:4) all as specified and directed. Note:- (Rate of Designer border in vertical surface will be deemed into quoted rates)

M&L Non Skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11sqm in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of the tiles all as specified and directed.

M&L machine cut kota stone slab flooring 18-20 mm thick laid over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing to mirror finish inluding Screed bed or bedding layer of mortar 15 mm thick in (1:6) for laying floor finishes all as specified and directed.

All all as per Item No 18 above but in riser of steps, skirting, dado and pillar laid over cement screed and jointed laid over rendering 10 mm thick on fair faces of brick work in CM (1:4) all as specified and directed.

M&L Granite (of any type and colour) 20 mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing laid in steps/floors/Jambs/WHB counters and all other similar works in approved design over 20 mm thick screed bed in cement mortar 1:4 all as specified and directed.

Dismantling of ceiling board (Pulp insulation or insulation etc) or insulation board any thickness including cover fillet and grid frame work all as specified and directed.

M&L for anodized aluminium snap grid having a size of 605mm x 605mm and sections incorporated in frame work shall conform to IS 733, IS 737 and IS 1285 and snap grid frame work shall be fixed to ceiling with supporting hanger 6mm dia mild steel rod, J bolts with necessary bolts, nuts and washers all as per manufacturers instruction, the main & cross tees shall be jointed at junction/crossings with anodized aluminum angle bracket of size indicated it shall be 19.05mm x 19.05mm x 1.45mm, weighing 0.14 Kg per RM, fixed with suitable mild steel, bolts nuts and washer all as per manufacturers instruction, the snap grid shall be supported at ends all along the wall with anodized aluminum angle of size as indicated along if not indicated it shall be 38mm x 25mm x 2.18mm, weighing 0.358 Kg per running meter all as specified and directed.

M&L for 8 mm thick exposed metal frame ceiling with calcium silicate board of siliceous and calcareous materials reinforced with cellulose fibre for fixing in 605 X 605 mm grids all as specified and directed. Note:- Frame work for ceiling shall be measured and paid separately.)

Taking down cement plaster of any description from brick wall surfaces including racking out joints and hacking for key, scrubbing down with water all as specified and directed.

M&L 15 mm thick cement plaster in CM (1:6) on brick work/ RCC wall and finish the surface fair and even without using extra cement all as specified and directed.

M&L rendering 15mm thick in cement mortar 1:4 using intergral water proofing compound on fair faces of brick work to be finished even and smooth (with out using extra cement all as specified and directed. Note: Integral liquid water proofing compound to be used in per bag of cement shall be as per manufacturers instructions and paid separately under respective items.

Supply only integral waterproofing compound

M&L for complete removal of existing treatment and applying two coats of oil bound distemper over a coat of alkali resistant priming paint over 1mm thick (average) wall putty all as specified and directed.

M&L for preparation of new plastered surfaces and applying two coats of oil bound distemper over a coat of alkali resistant priming paint over 1mm thick (average) wall putty all as specified and directed.

M&L for preparation of old painted wood or wood based surfaces, of any description, not otherwise described over 10 cm width or girth and apply one coat of synthetic enamel paint all as specified and directed. .

M&L for preparation of new wood or wood based surfaces, of any description, not otherwise described laid over 10 cm width or girth and apply two coat of synthetic enamel paint over a coat of pink primer all as specified and directed. .

Taking down Chowkhats or frames with shutters (without taking off shutters from the frame) area n exc. 4.00 Sqm each all as specified and directed.

Taking down shutters of any description area exc. 1.00 Sqm but n exc 2.00 Sqm all as spcified and directed.

S&F 2nd class hard wood plain solid straight chowkhat and frames wrought framed rebated on the solid rounded or chamfered put together with glue pinned at joint all as specified and directed.

M&L for preparation of wood and wood based materials, new or old, of any description and girth, not otherwise described, treating small articles such as holdfasts, end of posts, backs of chowkhats, area n. exc. 0.1 sq m each and treated with tar or coal tar black paint all as specified and directed.

S&F 35 mm thick 2nd hard wood rail and style plain framed panelled shutters (any panel) with lock rail and panel of 9 mm thick B.W.P commercial ply or 12 mm thick veneered particle board with commercial veneering on both faces. The size of rail and style as per IS 1003 (Part-I) kiln seasoned and chemically pressure treated all as specified and directed.

S&F to chowkhats of 2nd class hard wood 35mm thick Glazed and skelton shutters, open rebated and prepared to receive glass, gauge (without sash bars) edges of framing plain, chamfered or rounded, fittted with cut and mitred beads for securing gauge, sizes of member of shutter as specified SSR part-I Section 8 clause 8.24 (a) all as specified and directed.

S&F Aluminum alloy anodised sliding door bolts of 300mm long with hasp, stapple and fixed all as specified and directed.

Taking down shutters of any description area n exc. 1.00 Sqm all as spcified and directed.

M&L stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples or wooden/ Aluminium beading all as specified and directed.

M&L in repairs stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples or wooden/ Aluminium beading all as specified and directed.

S&F aluminium anodised 200 mm barrel tower bolts of extruded section all as specified and directed.

S&F aluminium handle 150 mm cast type anodised all as specified and directed.

S&F 100 mm butt hinges extruded aluminium alloy with galvanized mild steel hinges pin anodised type `C'-22 all as specified and directed.

S&F in repairs vitreous China squatting pan, ' Orissa patteren, size 580 x 440 mm white, with integral footrests (excluding flushing cisteren and flush pipe) including taking down existing squating pan all as specified and directed. Make : Cat Part No S3010104 of Cera or Equivalent in Hindware / Parryware.

S&F in repairs 10 litre capacity PVC low level flushing cistern with all accessories complete fixed with WC including syphone pipe, PVC flushing pipe of size all as specified and directed. Make : Cat Part No B1010106 of Cera or Equivalent in Hindware / Parryware.

S&F in repairs vitreous China wash basin white, flat back of size 580X450 mm including cutting for pinning in ends of bracketsall as specified and directed. Make : Cat Part No S2040139 of Cera or Equivalent in Hindware / Parryware.

S&F in repairs for vitreous china, bowl urinal flat back, size 465 x 355 x 265mm white (min) with union and grating for discharge pipe (excluding flushing cistern, flush pipe and waste pipe) including providing and fixing plugs, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement mortar 1:2 (excluding fixing supply pipe to flushing cistern, trap and waste pipe) all as specified and as directed.

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

M&L in repair CP Towel Rail 61 cm long all as specified and directed.

M&L in repair CP soap dish all as per cat part all as specified and directed.

S&F as in repairs 15 mm bore angular valve cast copper alloy screwed down, high pressure, with crutch or butter fly handle, screwed both ends for iron pipe or for unions all as specified and directed

S&F as in repairs 15 mm bore concealed stop cock (regular body) cast copper alloy screwed down, high pressure, with crutch or butter fly handle, screwed both ends for iron pipe or for unions all as specified and directed .

S&F in repairs 15 mm bore pillar taps cast copper alloy, with capstan heads, chromium plated, screwed down, fancy type high pressure, with or without lettred 'HOT or COLD' with long screwed shank and fly nuts all as specified and directed

Taking up or down steel tubing and connection including cleaning for refixing or removed to store,15 mm dia bore all as specified and directed

Taking up or down steel tubing and connection including cleaning for refixing or removed to store, 20 mm dia bore all as specified and directed

Fixing only old 15 mm steel tubing including cleaning in positon to walls, ceiling and floor all as specified and directed

Fixing only old 20 mm dia steel tubing and including cleaning in positon (walls, ceiling and floor all as specified and directed

S&F GI tubing 15mm bore medium grade with all fittings and fixed to wall and ceiling or laid in floors all as specified and directed

S&F GI tubing 20 mm bore medium grade with all fittings and fixed to wall and ceiling or laid in floors all as specified and directed

Cutting chases, pinning in and making good to facing on brick walls where required and pointing in cement mortar (1:3) to ends for concealed water tubing and making good, cutting n, exc. 10cm girth all as specified and directed.

M&L PVC (SWR) multi floor trap with grating including jointing with solvent cement for diameter of 75 mm outlet all as specified and directed. Make: Prince/Supreme/Kisan/Reliance/Finolex.

M&L PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement all as specified and directed. Make: Prince/Supreme/Kisan/Reliance/Finolex.

S&F in repairs 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, sealed with adhesive suitable for PVC pipes and laid in trenches or fixed to walls all as specified and directed. Note : upto any height and including necessary scafolding

S&F 75mm dia PVC (SWR) bends with access doors of any radius.

S&F 75 mm dia PVC (SWR) vent cowl all as specified and directed.

S&F in repair curtain rod (decorative type) 20 mm dia of SS as approved by Engr-in-charge all as specified and directed. Note : The rate include for any colour and any design

S&F curtain brackets decorative type (antique), for receiving single/double curtain rod, fixing for 20 mm rod all as specified and directed.

M&L for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts of required size, on the top of floor or the side of waist slab with suitable arrangement all as specified and directed.

M&L machine pressed precast concrete coloured interlocking paver block of any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade, fixed with grey cement and no pigments all as specified and directed.

M&L for 25mm thick Sand filling under floors including consolidation all as specified and directed.

M&L roof tiles, Mangalore pattern, interlocking at side joints, laid dry all as specified and directed.

M&L in repairs second class hardwood clean sawn battens at 30cm centres sectional area exc 15 & n exc 25 Sqcm including scafoldings of any height all as specified and directed.

taking down and fixing only second class hardwood clean sawn battens at 30cm centres sectional area exc 15 & n exc 25 Sqcm taking down old batten and including scafoldings of any height all as specified and directed

M&L timber framed and fixed Second class hard teak wood in scantlings all as specified and directed by Engineer-in-Charge.

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

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

Dismantling Mangalore patteren or similar tiles in roofing including portions bedded in cement mortar all as specified and directed.

Fixing only Roof tiles, Mangalore pattern, interlocking at side joints, laid dry all as specified and directed.

M&L ridge or hip tiles to suit Mangalore pattern of roofing tiles, bedded and jointed in cement mortar 1:6 all as specified and directed.

M&L 15 mm thick cement plaster in CM (1:6) on brick work/ RCC wall and finish the surfaces fair and even without using extra cement all as specified and directed.

M&L for preparation of new plastered surfaces and applying two coats of oil bound distemper over a coat of alkali resistant priming paint over 1mm thick (average) wall putty all as specified and directed.

M&L for complete removal of existing treatment and applying two coats of oil bound distemper over a coat of alkali resistant priming paint over 1mm thick (average) wall putty all as specified and directed.

S&F powder coated aluminium frame of any colour (minimum thickness of powder coating 50 micron) for doors/windows/ ventilators with one or more rebates including necessary joining cleats, glazing clips, rubber packing, locks, anodised alumnium snap beading, screws all as specified and directed.

M&L for 5.5 mm thick sheet glass, ordinary quality and glazing with aluminium beads and rubber gaskit in square exc 0.5 sqm in each pane frosted on one side all as specified and directed.

Taking down Chowkhats or frames area not exc. 1.5 sq. m each (without taking off shutters from the frames) all as specified and directed.

S&F aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of apperture 1.4mm and fixed with aluminium wire staple all as specified and directed.

Demolition of Cement concrete (reinforced) of any description and in any position not otherwise specifically provided all as specified and directed.

Demolition of brick work including all quoins, arches, pillars etc. but excluding ashlar facings built in cement mortar all as specified and directed.

M&L for RCC work as in columns, beams, slabs, chajja, railing in M25 (Design Mix) using 20 mm nominal size crushed stone aggregate all as specified and as directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6 all as specified & as directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons,dados etc laid, bedded and pointed in any mortar and removal of rubbish off the site all as specified & directed.

M&L machine cut cudappah stone slab 20-25mm thick over cement screed base, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing all as specified and directed.

M&L Cement concrete in foundations, filling and mass concrete 1:2:4 Type B2 (using 40 mm graded crushed stone aggregate) all as specified and directed.

M&L for 600 x 600 Non-Skid tiles light shade 8- 10 mm thick (square/ rectangular) polished, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the tile finish all as specified and directed by Engg-In-Charge Make: Kajaria, Somany, Johnson.

M&L HI-Gloss digital ceramic tiles in vertical surface tile of size 600mm x 1200mm x 8 to 10 thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the tile finish all as specified and directed by Engg-In-Charge Note : The above item will be executed by applying tile adhesive of approved make and as per manufacture instruction. Make : Kajaria, Somany, Johnson.

M&L rendering 10 mm thick on fair faces of brick work in CM (1:4) all as specified and directed.

M&L for Screed bed or bedding layer of mortar 15 mm thick in cement mortar (1:6) for laying floor finishes all as specified and directed.

S&F PVC insulation with EPS stuck to 1mm printed PVC sheet suitably placed in false ceiling frame made of Aluminium/G.I./M.S. as per specification and drawing

M&L 15mm thick Ready Mix Plaster in single layer of make / brand - ACC's Accoplast / CK Birla's Aerocon / Ambuja, mixed with liquid water proofing compound on other than fair faces of brick wall or concrete surfaces, (upto 05 storeys of bldgs) including use of scaffolding all as specified and directed. Note :- Liquid water proofing compound will be measured and paid seperately as supply only.

M&L for preparetion of new/old plastered surface and applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new plastered surface all as specified and directed.

S&F PVC (SWR) floor trap with grating including jointing with solvent cement, 75mm diameter of outlet all as specified and directed.

Demolition and breaking up drain pipes of dia 100 mm (Salt glazed stone ware, AC or Reinforced concrete) set in cement mortar all as specified and directed.

Demolition and breaking up drain pipes of dia 75 mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar all as specified and directed.

S&F PVC(SWR) pipes, 110 mm external dia double socketed in any length with rubber joints, fixed to walls with PVC brackets/clips all as specified and directed.

S&F PVC(SWR) pipes, 75 mm external dia double socketed in any length with rubber joints, fixed to walls with PVC brackets/clips all as specified and directed.

S&F PVC(SWR) bends suitable for 110 mm external dia all as specified and directed.

Shetty Construction Co

SHREE JAGDISH FURNITURE CO.

RAJU AND COMPANY

Mayur Enterprises

Colaba Group Works

Unitech Enterprises

SB CONSTRUCTION

Bright Construction Co

Bidder Name

Unitech Enterprises

Frends Enterprises

Shetty Construction Co

Mayur Enterprises

Colaba Group Works

Bright Construction Co

SHREE JAGDISH FURNITURE CO.

SB CONSTRUCTION

RAJU AND COMPANY