REPAIRS TO EXTERNAL SURFACES OF GLASS MOSAIC TILES CLEANING GROUTING REPAIR TO SS RAILING FACADES DOWNWARD FINS FACIAS RCC MEMBERS IN HOSPITAL BLDG AT INHS ASVINI UNDER AGE (I) ASVINI, COLABA, MUMBAI

Amount

Material & Labour for cleaning, grout filling and polishing of external and internal surfaces of glass mosaic tiles compraising of the following specifications and all as specified :- Step 1: The cleaning of glass mosaic tiles shall be done by erection of scaffolding up to 30 metre height and necessary safety equipment/ scaffolding shall be provided and high skilled manpower of specialised agency shall be hired. Step 2: Removing all vegetation on wall surface and chajja Step 3: Gently cleaning the surfaces of glass mosaic tiles using mild PH neutral detergent cleaner using soft nylon brush/ sponge to remove all stains, dirt, dust, fungus etc, washing with water , after brushing. Step 4:Gently filling the joints completely of entire tiled area using epoxy grout and removing excess grout gently from the surface of the tile and cleaning the surface including replacing the damaged/missing chips irrespective of the surface area and fixing evenly complete all as specified and as directed. Step 5: Polishing the surface using two coat of tile polish after drying the tile grout completely all as specified and as directed Notes:- 1. New glass mosaic tile shall be measured and paid seperately 2. The work to be carried out in stagewise manner and each stage shall be passed by the Engineer in charge in writing. 3. Any damage to structure/ surface during execution shall be made good as per existing without extra cost.

Material and labour for cleaning of exposed surfaces of SS railing/façade of any size and width for removal of dust and dirt of any kind by buffing with polishing powder complete all as specified and directed by the Engr-in- charge

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing coat) and removing rubbish off the MoD premises complete all as specified and directed by the Engr-in- charge Note: The place of disposal shall be as directed by the Engr-in- charge

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc.and removing debris out side MoD land complete all as specified and directed by the Engr-in- charge Note: The place of disposal shall be find out by the contractor.

Taking down cement plaster of any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. and rubbish off the premises complete all as specified and directed by the Engr-in- charge Note: The place of disposal shall be find out by the contractor.

Material & Labour for granite (of any type) slab 18-20 mm thick machine cut, machine polished in floors laid over and incl 20 mm thick screed bed in CM 1:6, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone complete all as specified and directed by Engineer In Charge

Material & Labour granite (of any type) tiles 12 mm thick machine cut, in skirting/ dado etc. vertical surfaces laid over and incl backing coat 10 mm thick in CM 1:4 cement screed, 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 complete all as specified and as directed by Engineer In Charge

Material & Labour for Machine cut Kota stone slab flooring 20-25mm thick laid over and incl 20 mm thick screed bed in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified in SSR Pt-I

Ditto all as per item No 8.00 but as in riser of steps, skirting, dado and pillar etc including 10mm thick backing coat in CM 1:4 complete all as specified and directed by the Engr-in- charge

Material & Labour for 75mm thick PCC type D-2, (1:4:8) using 40mm graded stone aggregate as in sub base complete all as specified and directed by the Engr-in- charge

Material & Labour for rendering 15 mm thick on fair faces of brick work or concrete surfaces of any description in CM (1:4)with Ready mix plaster mixed with integral water proofing compound and finished even & smooth without using extra cement complete all as specified and directed by the Engr-in- charge (Note : WPC will be measured and paid separately)

Supply only integral water proofing compound of approved ISI make

Material & Labour for preparing newly plastered surfaces of walls and applying two coats of Acrylic based exterior paint exterior grade (100% Acrylic) over a coat of primer & bio wash on wall incl necessary scaffolding and safety measures

Material & Labour for glass mosaic tiles of size20 to 25 x 20 to 25 mm of thickness 3.8 to 4.3 mm of joint 1.6 mm assembled in panels of 300 x 300 mm to rendered surfaces adhesive. The backing paper shall be removed after the tiles have set by washing and cleaning the tiles complete all as specified and directed by the Engr-in- charge

Supply & Fixing in repair 9mm thick 600x600mm size gypsum prelaminated tiles false ceiling on aluminium anodized snap grid of size 605 mm x 605 mm with aluminium anodized angle 20 mm x 20 mm x 1.2 mm fixed to wall along the perimeter of ceiling with the help of nylon sleeves & screws, at 610mm centres and main and cross tees of size 31.75 mm x 31.75 mm x 1.6mm & 25.4 mm x 25.4 mm x 1.22 mm respectively with ceiling cleats / angle brackets of size 15 mm x 15 mm x 1.5 mm including 6 mm dia.G.I.wire suspended from the soffit at 1220 mm centres (upto 1200 mm length maximum) fixed to roof slabs by means of steel expansion fasteners10mm dia. complete all as specified and directed by the Engr-in- charge.

Supply and fixing in repair 12 mm thick veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws/aluminium beading to Aluminium frame work etc.complete all as specified and directed by the Engr-in- charge (New aluminium sections shall be measured and paid seperately)

Material & Labour for 0.9 mm decorative laminate type 1 of surface finish , colour and pattern as approved, fixed with approved adhesive as per manufacturer's instruction complete all as specified and directed by the Engr-in- charge

Taking down old aluminium framed windows/door/partition including glass/ply/particle board at any description and in any position complete all as specified and directed by the Engr-in- charge

Supply and fixing powder coated aluminium sections of various sizes required for frame and shutters of doors, windows, ventilators and partition with one or more rebates etc.including necessary joining cleats, glazing clips, beading, rubber packing, screws and all other fittings like locking arrangement for shutters etc. complete all as specified and directed by the Engr-in- charge Notes:- (i) Glazing/wire mesh shall be measured and paid separately. (ii) Item shall be paid as per the weight of aluminium section however the rate quoted shall be inclusive of the cost of neoprene beading, glazing pins, screws, handle,hinges,locking arrangement ,towerbolts etc which shall not be measured for arriving the weight

Supply & Fixing sheet glasses,plain 4.80mm to 5MM thick glazing with aluminum beading, glazing pin etc,in square n exc .5 sqm in each pane complete all as specified and directed by the Engr-in- charge

Ditto all as per item No 20.00 above but exc 0.5 sqm in each pane complete all as specified and directed by the Engr-in- charge

Supply & Fixing aluminium alloy wire mesh 0.45 mm nominal dia of wire and average width of aperture 1.4 mm fixed with aluminium wire staples and beading /U section if requires complete all as specified and directed by the Engr-in- charge

Supply and fixing in repairs plain aluminium sheeting 0.71mm thick alloy 31000 H4 in shutters including fixing to aluminium frame work with rivets etc. complete all as specified and directed.

Material and labour for complete removal of existing treatment from wall including washing and rubbing down and stopping old distempered surfaces/painted surfaces and applying two coats of acrylic (antifungal) paint over a coat of primer complete all as specified and directed.

Ditto as per item No 24.00 above but in ceiling surfaces

Material and labour for preparation of steel and iron work of any description not otherwise described over 10 cm width or girth and applying one coat of antifungal synthetic enamel paint etc.complete all as specified and directed.

Material & Labour for mirror polishing to the existing stone flooring of any type to give high gloss finish with machine evenly with fine grading ( Fine Grade No. 120) and finally oxalic acid shall be dusted over the surface at the rate of thirty three (33) gms. per square metre sprinkled with water and rubbed hard with pad of wooden rags and floor shall be wiped with a moist rag and dried with a soft cloth and finished clean including pointing of joints with cement slurry mixed with pigment to match the colour of slab complete all as specified.

Material & Labour for gently cleaning the surfaces of the stone masonry and piers with specification water misting techniques employing air water jet using a fine nozzle sprinkling system calibration to spray fine mist along the stone surfaces without over wetting followed up by gentle surfactants and cleaning brushing with soft nylon brushes as specified gentle surfaces cleaning may include using water misting and mild Ph balanced surfactants as specified for indicated areas to remove surfaces dirt, grit, surfaces accretions lime wash etc by means of water misting and PH balances surfaces cleaning complete all as specified and directed by the Engr-in- charge Note:- Quoted rate shall be inclusive of removing vegetation on wall surfaces, chajja etc and erection and dismantling of MS tubular double scaffolding up to 6 to 10 metre height and provision of necessary safety equipment to carry out works.

Material & Labour for applying two coats of polish on external wall of stone/brick/concrete etc after preparation of surface all as per manufactureres direction all as specified and directed by Engr-in-charge. Note:- (i) The contractor will be carried out work upto a height of 25 mtr including necessary scaffolding and other safety arrangements complete all as directed by Engr-in-charge.

Material & Labour for smart care PU injection grout with nozzle PU injection (iK)is a hydrophobic grout based on polyurethane up on contact with water it reacts to form a closed cell rubber like foam while expanding its volume up to 27 times.the cured material is of a constant volume. since water is not a component of the foam structure the cured material is essentially not affected by water or dryness. the reacted material does not shrink or swell. Depending up on the pressure of injection it reacts to form a very dense material or foam

Material & Labour for complete removal of existing treatment of external walls downward fins, facias,RCC members and applying water proofing treatment of external walls by applying two coats of elastomeric external acrylic water proofing coating material (STP Shalicryl 215 or eqvt)after cleaning the surface thoroughly and sealing all cracks with acrylic sealing compound as per the manufacturer’s specifications and directions (Note :- work will be carred out with scafolding all over bldg upto G+6 floor of wall ,ceiling beams,parapet walls ,fins ,chajja and facias non accessible roof areas . Rate of scaffolding is included in this item).

Material & Labour for taking out/removing vegetation growth or shrubs and injecting chemical GLYPHOSPHATE 41% SL 20 ML or till refusal by making cut/injection in the stem of plants 30 mm c/c and spraying with solution (25 ml GLYPHOSPHATE 41% diluted with one lit of water) and removing the plants/vegetation growth completely dead, including necessary scaffolding, julas etc complete as per manufacturer of chemical Biostadtlndia Ltd or equivelent approved by AGE (I).

Supply and application of Sealant Ottoseal S 70 Premium silicone at the junction of the windows from external side, sky lit roof, wall-floor tile joints (make - Chougule Construction Technologies eqvt)

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by the Engr-in- charge

Material & Labour for rolled MS section Roof trusses (framed), trussed,purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc confirming to grade Fe 410-W(Gde E- 250) quality A complete all as specified and directed by the Engr-in- charge

Material & Labour for preparation of new steel surfaces of any description over 10 cm width/ girth and applying two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed by the Engr-in- charge

Dismantling Plain or corrugated steel sheeting,any gauge, thickness, including Nainital or similar pattern roof coverings of sheeting including all fittings complete all as specified and directed by the Engr-in- charge

Material & Labour for 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 complete all as specified and directed by the Engr-in- charge .

Taking down PVC rain water pipes including all fittings like shoes bends swan necks etc of any dia all as specified and directed.

Supply & Fixing 160 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with suitable size GI clamps.

Supply & Fixing Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 for new or old pipes in shaft up to a height of 30 RM including scaffolding complete all as specified and directed by the Engr-in- charge

Advait Enterprises (BID ID -3125277)

SHREE JAGDISH FURNITURE CO. (BID ID -3106182)

Unity Enterprises (BID ID -3114726)