SPECIAL REPAIR TO MAIN ENTRANCE AND CORRIDOR AND FLOORING OF 03 NOS CLASS ROOMS IN KV SCHOOL AT NCHC POWAI UNDER GE (NW) BHANDUP

Amount

Demolition of concrete in ground floors (un re-inforced) and paving n.exc. 15 cm thickness (below or above ground level) and removal of rubbish/ demolished materials out of MD land complete all as specified and directed.

demolition of stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar complete all as specified and directed.

M&L Machine cut Pre Polished kota stone slab with mirror finish flooring 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 complete incl Screed bed 20 mm thick in cm 1:6 for laying floor finishes complete all as specified and directed.

M&L Machine cut kota stone slab flooring 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement 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 complete incl Screed bed 20 mm thick in cm 1:6 for laying floor finishes complete all as specified and directed.

Hardcore of guage n. exc. 63mm, deposited, spread and levelled in layers n. exc. 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L 75mm thick Cement concrete type C- 2, 1:3:6 (40mm graded sotne ggregate) as in plinth protection complete all as specified and directed.

M&L for PCC 1:4:8 Type D2 using 40mm stone aggregate in foundations, filling and mass concrete complete all as specified and directed.

M& L for 100 mm thick PCC 1:2:4 type B-2 using 40mm graded stone aggregate as in sub base floor / pavings complete all as specified and directed

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

M&L for rendering CM (1:4) 15 mm thick using water proofing compound @ 2% of weight of cement as per manufactureres on brick surfaces or concrete surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC shall be measured & paid separatelly)

M&L for rendering CM (1:6) 15 mm thick on fair faces of brick work or concrete surfaces surface even and smooth without using extra cement complete all as specified and directed.

Supply only water proofing compound

M&L for preparation of new plastered surfaces of walls and applying Two coat of oil bound distemper including application of 3mm thick wall care putty and one coat of primer for smooth finishs using airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 metre the spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface all as specified and directed. Note : - Sanding of surface to be done by mechanical sander with 1500 - 2700 rpm, with internal dust extraction system for clean environment certified by paint manufacturer. Make - Asian/Berger or equivallent as approved by GE.

M&L for complete removal of wall existing treatment by scrapping with mechanical wall sander having cart part Trucare series H-01 with variable speed control 1500-2700 RPM (having mechanical vacuum mechanism) sanding pad of 180 mm having dia of 7"/9" to make the surface free from dust, loose paint etc. by skilled labour including water proof cement based putty @ 1 Kg (undiluted) per sq metre of average thickness 2 mm in two coats (applying not less than 1 mm thick in one coat) over the plastered/old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacume mechanism) having RPM not less than 1500, sanding pad of 240 Grit or above to make the surface free from dust etc. by skilled labour and applying two coat of oil emulsion distemper @1 litres (undiluted) /10 sqm diluted with water in 2:1 ratio applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of minimum 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in both the coats of paint as per manufacturer instructions complete all as specified and directed.

M&L two coat of acrylic paint exterior grade weather coat, antifungal (100%Acrylic) over a one coat of primer including prepartion of newly plasterd surfaces of walls etc on external surfaces complete all as specified and directed. Note: The aforesaid treatment shall be got executed by the contractor from the authorised applicator of the manufacturer(s) and also necessary authenticated documents on account of above shall be submitted by the contractor to the GE.

M&L preparation of old undecorated surfaces of walls,soffits & fascias of chajjas etc and applying one coats of weather proof Acrylic based paint(100% Acrylic) exterior grade over a coat of primer complete all as per manufacturers instructions complete all as specified and directed. Note: The aforesaid treatment shall be got executed by the contractor from the authorised applicator of the manufacturer(s) and also necessary authenticated documents on account of above shall be submitted by the contractor to the GE.

M&L for providing and injecting chemical emulsion for Post Constructional Antitermite Treatment along external wall where the apron is not provided using chemical emulsion at the rate of 7.5 litres per sq.m of the vertical surface of the sub-structure to a depth of 300mm including excavating channel along the wall and rodding etc. complete all as specified and directed.

M&L for along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron complete all as specified and directed.

M & L for treatment of soil under existing floors using emulsion @ one litre per hole 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors complete all as specified and directed.

M&L for 20mm thick granite(of any type) work table rubbed and polished as in jambs, pillars, door and windows-cill, cooking platform , jambs, wash basin platform and the like in cement mortar (1:4) including pointing in white / coloured cement (1:2) using marble dust with admixture of pigment to match with shade of granite including cutting of oval shape for fixing of counter wash hand basin etc over and including 10mm thick rendering / screed in CM 1:4 on fair faces of brick/concrete surfaces complete all as specified and directed.

M & L for 20mm thick granite (of any type) work (table rubbed and polished) for wall lining (veneering to wall) 12mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and including 10mm thick rendering / screed in CM 1:4 on fair faces of brick/concrete surfaces complete all as specified and directed

M& L for 25 mm thick PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate as in sub base floor / pavings complete all as specified and directed

M & L for three numbers of serration as in treads of steps in granite stone for staircase complete all as specified and directed.

M&L for half Rounding to edges of stone slabs as in steps and other similar situations, complete all as specified and directed.

Deduct Credit for Demolished/ Dismantled material Rs. (-) 0.00 (Minus) as listed in Schedule of Credit Note1: Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum' Note 2:- The tenderer must keep in mind when quoting rates against items out in multiple store house having height 4 mts to 7 mts. Necessary scaffolding and saftey measures required during execution of work are including in this items.

Maruti Construction Co. (BID ID -3073279)

mp construction co (BID ID -3073343)

industrial suppliers (BID ID -3068153)

Joy builders (BID ID -3073197)

Elite Constructions (BID ID -3073040)

RSG INFRASTRUCTURE (BID ID -3067146)

Vishal Builders (BID ID -3073273)