REPAIRS TO ENTRY FACADE, VIEW CUTTER, ACP, FALSE CELLING WALL PANELLING, GALVALUME SHEET, ROOFING AND OTHER B/R WORKS IN ARAE-I OF AGE B/R (WEST) AT COLABA, MUMBAI.

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar patteren roof coverings including scafoldings of any height all as specified and directed.

Dismantling of framed work of timber in scantling 40 sqcm and over in section, in any position all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based trapezoidal/mangalore tile profile roofing sheets, chajjas, 0.50 mm thick of any colour/length having tensile strength of 550 MPA as in roof coverings having effective & overall width 1015 mm &1072 mm respectively, profile hieght 28.5 mm and centre to centre distance between ribs 203 mm fixed with self tapping screws as directed by manufacturer on wooden/steel members including scafoldings of any height of the bldg complete all as specified and directed.

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.

M&L in repairs 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 waiste slab with suitable arrangemet for Stainless Steel grade 304 decorative designer railings, staircase, covers, sitting place, shed etc. (design and pattern as approved) all as directed by Engineer-in-Charge

Dismantling of wrought iron or mild steel work of any description not otherwise provided for all as specified and directed.

S&F for joist, channel, angle, or tee sections, or MS Flats fixed independantly without connecting plates, etc. Fe 410-W (Gde-E- 250) quality- A (cut to ordinary lengths i.e within 20mm of length indicated) as in frame work for Galvalume / CGI chajjas all as specified and directed.

S&F structural steel work in tubular/square tube trusses including special shaped washer, gusset/bearing plate using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St.-240 all as specified and directed.

M&L for two coats of synthetic enamel painting on new steel surfaces including preparation of surfaces and one coat of red oxide zinc chrome primer, on surfaces of any description, over 10cm in width or girth, not otherwise described

Supplied and fixed in repairs to replace old or decayed boarding in patches including cutting out old,piecing, heading joints etc 20 mm thick second class hardwood clean sawn boarding fixed with nails with butt joints in any situation including scafoldings of any hieght complete all as specified and directed.

Fixing only in repairs in patches including cutting out old,piecing,heading joints etc 20 mm thick second class hardwood clean sawn boarding fixed with nails with butt joints in any situation including scafoldings of any hieght complete all as specified and directed.

S&F in repairs to replace old or decayed boarding in patches including cutting out old, piecing, heading joints etc second class hardwood wheather boarding, clean sawn, plain, 20 mm thick or feather edged 15 mm to 20 mm thick and fixed with 30 mm laps and removing dismantled boarding in any situation including scafoldings of any height all as specified and directed.

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

M&L for roof tiles, Mangalore Pattern, interlocking at side joints, laid dry including scafoldings of any height all as specified and directed.

Fixing only roof tiles, Mangalore Pattern, interlocking at side joints, laid dry including scafoldings of any height all as specified and directed.

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

Fixing only ridge or hip tiles to suit Mangalore pattern of roofing tiles, bedded and jointed in cement mortar 1:6 including scafoldings of any height all as specified and directed.

Dismantling of roof battens for tiles, shingles etc, of any size including tilting fillets spaced n exc 15 cm of any description in any position all as specified and directed.

M&L 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.

Fixing only 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.

M&L for preparation of new wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint (ordinary paint tint) (each coat) over a coat of pink primer including scafoldings of any height all as specified and directed.

M&L for preparation of old decorated wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint (ordinary paint tint) (each coat) over a coat of pink primer including scafoldings of any height all as specified and directed.

M&L in repairs to replace old decayed timber (including piecing, scarifying, etc of old and mew timber if required) second class hard wood clean sawn in scantlings timber framed and fixed in any position and description including scafoldings of any height all as specified and directed.

M&L for preparing surfaces of battens, any size and spacing, and treated all over with creosote (measured overall on one side only, spaces not deducted) including scafoldings of any height all as specified and directed.

Demolition of ceiling boards of any description, and in any thickness including cover fillets and frame work all as specified and directed.

M&L for GI frame work for seamless ceiling 600x600mm grid size comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/ intermediate channel 0.9 mm thick having two equal flanges of 15mm each and web of 45 mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55 mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457mm centre to centre all as specified and directed.

M&L 8 mm thick Exposed metal frame ceiling with calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre for fixing in 600mm x 600mm grid (frame work for ceiling shall be measured and paid separately) fixed to aluminum frame work in ceiling and all other similar works all as specified and directed.

M&L for 8/10 mm thick PVC ceiling or wall panelling (any colour) with aluminium frame work for receiving ceiling board / wall panelling including all necessary accessories for fixing at various levels all as specified and directed.

S&F POP false ceiling consisting of frame work made with 50 mm Square MS tube of 18 gauge thickness as in main runner at 600 mm c/c both ways suspended/supported with MS flats 25x4 from existing RCC slab including providing and fixing expanded metal of size 5.25 mm x 1.25 mm thickness welded to main runners and applying POP (calcium silicate semihydrate variety) to the expended metal of thickness not less than 10 mm finished smooth to line and level including necessary supports scaffolding etc as required and also including applying a coat of red oxide zinc chrome primer over the MS frame work and suspended all as specified and directed

Extra over above items No. 28 for any sunk or raised moulding all as specified and directed.

M&L for minor cleaning work, removal of loose concrete and filling cracks with polymer modified mortar using Inspect for cracks over roof screed, roof wall junction, water drain inlets / outlets if any, and clean and moisten them. Crack’s width more than 0.5 mm having shrinkage crack up to 5mm width should be wide up to 5-6 mm with mechanical cutting machine and should be filled with PMM mortar admix with (volume) URP 10 % by weight of cement. Fill all larger cracks more than 5 mm with polyurethane flexible sealant PU Sealant. Through and through cracks on the slab must be identified visually or by ponding which are more than 1mm and are visible on the RCC ceiling as well on the screed top and having drip leakages should be treated with PU sealant. Cut open the crack in square or U-groove manner up to minimum 6 mm size by mechanical cutter. Clean the groove with air blower to remove dust, dirt etc. Fill the cracks with PU Sealant after necessary cleaning.Breaking / removing loose roof screed after sound test hammering / Stagnant water due to undulation in the roof surface should be marked and repaired with PMM admix with (volume) Pidicrete URP 10 % by weight of cement in the ratio of 1:3. Matching as per existing screed / plaster thickness in patches, including cutting the patch in proper shape, raking out joints and application of bond coat before PMM treatment Breaking / removing loose roof screed after sound test hammering / Stagnant water due to undulation in the roof surface should be marked and repaired with PMM admix with (volume) Pidicrete URP 10 % by weight of cement in the ratio of 1:3. Matching as per existing screed / plaster thickness in patches, including cutting the patch in proper shape, raking out joints and application of bond coat before PMM treatment Apply one coat of Prime seal primer dilute with water in the ratio 2:1 spreading at the rate of 8.0 – 10.0 / Sq.mt / Litre in the SSD condition. Apply 1st coat of Roof seal Ultra without dilution spreading at the rate of 0.70/litre/Sq.mt/Coat until all surface is covered. Lay a 45 GSM Fibre glass mesh as a reinforcing material which is incorporated in the coating when the first coat is still in wet condition. Allow the first coat to dry for approximately 4-6 hours before applying the 2nd coat at 90° to the first coat. Ensure there are no pin holes or air bubbles on the membrane surface. Apply second coat of Roof seal Ultra without dilution spreading at the rate of 0.70 litre / Sq.mt /Coat to achieve total dry film thickness of 850 to 1000 microns at forced coverage at the rate of 1.40 litre / Sq.mt in 2 coats. Meet and exceeds the ASTM D 6083 - 97a standard specification. Attains a Tensile strength of ≥ 4.00 N/mm2 with 45 GSM glass fibre mesh confirming to ASTM D 412; Elongation at break ≥300% and crack bridging ability up to 3 mm, Solar Reflectance Index as per ASTM E 1980 –105, Water permeability @5 bar – Nil as per EN12390 - 8:2019. Air cure the coating for 7 days. System comes with 12 years waterproofing warranty from M/S Pidilite Industries. For vertical surfaces and parapet walls should be enveloped & coated / painted with Waterproof coating system. Make - (Dr Fixit roof seal ultra or any equivalent). NOTE: PU treatment shall be done by authorized applicator and work shall be executed in the presence of company rep.

Providing in repairs water proofing treatment with APP (Atactic polypropylene) modified polyester(bituminous) membrane reinforced of 3.5Kg/Sqm with non woven polyester mat of weight 160 gms/sqm as center core and without multiple layers of polyethylene, finished on top and bottom with 7 micron thick flammable polyethylene applied by thermo fusion using LPG torch on the bottom portion of the membrane, after applying a coat of bituminous primer @ 0.25 Kg/Sqm over roof (An overlap of 100mm and 150mm shall be provided on sides and ends respectively) including Average thick 30mm thick PCC (1:2:4) type B-0 for padding on roof surfaces and 10mm thick readymix plaster mortar applying two coats and bituminous aluminium paint on APP sheet incl removal of old damaged APP sheets and removing from MD land complete all as specified and as directed Make : torchshild, Sika, STP

S&F in repair PVC tensile fabric structure with PVDF (polyvinyl-idene-fluoride) coating with all necessary fixtures, of any size and shape for making Canopies, shed etc. fixed with mild steel structural frame work, weight of the fabric is considered, with fabrics ranging from 1000gsm to 1200 gsm complete all as specified and directed. Note : (a) The shape/ design of the sheds will be as approved by GE. (b) Cost of structural steel used will be measured and paid separetly under relevant items in this schdule. Make: Mehler/ Sieon/ Haytes/ Ferrari or equivalent as approved by GE.

Supply and fixing in repair 10mm polycarbonate hollow sheeting with UV coating of 50-80 microns fixed with necessary fitting and fixture inclding cap, base, top and bottom connector etc in mild steel frame or others all as specified and directed. Note: Rate inclusive of necessary aluminium patti, fitting and fixtures.

S&F In repairs 4mm thick panel of any type, pattern and shape Aluminium Composite Panel (ACP), aluminium thickness of 0.5mm, Front side finish of aluminum roll coated with Plain / coloured / wooden texture PE / PVDF, Core material of Non-toxic polyethylene, Macromolecular lamination film, Rear side of Aluminum coated with primer and including frame work using of Fasteners, including concealed screws, nuts, bolts and other items required for connecting aluminium to aluminium / steel / wooden / ply board, Blind rivets all fixing anchors, brackets and similar attachments used in the erections, shall be of aluminium, non-magnetic stainless steel, zinc coated steel, for fixing in both internal / external wall cladding complete weather proofing sealant of a polyurethane elastic joint / structural silicone sealant / pre-formed gaskets to the Horizontal & Vertical Joints in the Aluminium cladding / facade as per manufacturer's instructions all as specified and directed. Note : 1. The unit rate quoted is deemed to be inclusive of all necessary fixing acceserries mentioned in the description of work and scaffolding works at any height for installation. 2. For payment purpose panels areas will be measured on one side only.

M&L for preparing old surfaces of walls/ceilings by scrapping/rubbing and applying two coat of weather proof acrylic exterior paint (100% Acrylic Asian Apex Ultima Protek Duralife or equivalent) including necessary scafolding of any height for external painting all as specifed and directed.

S&F in repairs 12mm thick, toughened glass for door shutters, partitions in bathroom or other places, shelves, table top and in similar work with and including fitting and fixtures such as glass handles ss studs, fittings for door pivots all as specified and directed .

S&F in repairs of SS 304 Grade metal letters of height 200mm with PU paint to match the logo colours, mirror polish finish, anti rust and including necesssary arrangements to fixing in walls, using scaffolding at any height all as specified and directed.

M&L in repairs for brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius built in CM (1:6) including demolition all asspecified and directed .

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 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 preparation of new surface and applying two coat of cement base paint over one coat of primer all as specified & directed by Engr-in-Charge

Frends Enterprises

RAMESH ENTERPRISES

SHREE JAGDISH FURNITURE CO.

Shivam Enterprises

Unitech Enterprises

Bright Construction Co

M/s Qureshi Construction Co

sri construction

Bidder Name

Unitech Enterprises

Frends Enterprises

RAMESH ENTERPRISES

M/s Qureshi Construction Co

Bright Construction Co

SHREE JAGDISH FURNITURE CO.

sri construction

SR Construction

Shivam Enterprises