IMPROVEMENT TO BLDG NO P 58 AND P 59 AT AF STN MOUNT ABU

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided complete all as specified & directed.

Dismantling of Mild steel/stainless steel posts, balluster top railing as in stair case railing of any description complete all as specified & directed.

Excavation in post holes in RCC/PCC/Stone each n exc 0.50cum getting out, returning in and ramming earth or broken rubble mixed with earth around in layer not exc 25 cm watering and removing surplus soil to a distance n exc 50m and making good surface complete all as specified & directed.

M&L for Cement concrete 1:2:4 type B-1 (by using 20mm graded crushed broken stone aggregate) as in wall or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundry pillars and posts and mass concrete complete all as specified & directed.

S&F joist channel angle, tee section, MS pipe, MS square tube, bars, MS plate fixed in purlin rafter cleat, support etc incl welding, riveting etc conf to Fe-290 Gde E-165 complete all as specified & directed.

S&F Welded steel wire fabric not exceeding 4 kg/sqm fixed to steel members complete all as specified & directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide on new steel surfaces of any description, not otherwise specifically described over 10cm width or grith after preparation complete all as specified & directed.

M&L for carefully chipping, removing existing loose/ damaged concrete with plaster from Roof, Ceiling, Chajja, Fascia, Fins, Drops and similar items by low impact high frequency hammer/ chipper without damaging the existing sound concrete and exposing old reinforcement upto 10mm beyond corroded reinforcement bars using electrically operated diamond concrete saw blade, making the edges straight and even and cleaning it by wire brush and then by air blower complete all as specified & directed.

M&L for cleaning all existing reinforcement bars in Roof, Ceiling, Chajja, Fascia, Fins, Drops and similar items with wire brush/rotary wire brush to make entire circumference surface of bars free from rust scales, loose material, dirt etc, complete and applying alkaline rust converting primer on the existing rebar and allowing it to react with rust for 6 hrs and form a corrosion resistant, insoluble and adherent protective layer including cleaning the reinforcement, wire brushing to remove the rust spalls complete all as specified and as directed. Note :- Measurement of breaking area of concrete shall only be considered for payment. Make: Sika- Rustoff 100/Fosroc- Reebaklens RR/ Pidilite Dr Fixit Rust Remover or equivalent make approved by E-in-Cs Br.

M&L for Providing and application of Zinc rich epoxy anticorrosive protective coating for reinforcement bars as corrosion protection system in 2 coats to the entire circumference surface of bars (consumption Qty as per manufacturer's instructions but min 0.4 kg/Sqm approx) in Roof, Ceiling, Chajja, Fascia, Fins, Drops and similar items complete all as specified and directed by Engr-in-charge. The product should confirm carbonation resistance of 2 mm and bond strength > 1N/sqmm according to ASTM C 882-78 complete all as specified and as directed by Engineerin-charge. Note :- Measurement of breaking area of concrete shall only be considered for payment. Make: Sika- Friazinc R/ Fosroc- Nitozinc Primer/ Pidilite Dr Fixit Zinc Rich Primer or equivalent make approved by E-in-Cs Br.

M&L for Apply SBR based bonding agent to the entire concrete surface prior to building up of concrete with Polymer modified mortar or any other treatment, including cleaning the surface to remove dirt, dust or any other impurities on the surface, etc. complete in Roof, Ceiling, Chajja, Fascia, Fins, Drops and similar items complete all as specified and as directed. Make: Sika - Sika Dur 32 LP/ Fosroc - Nitobond SBR (EP)/ Pidilite Dr Fixit Super Latex (EP) or equivalent make approved by E-in-Cs Br.

Taking down old APP membrane with plaster of existing water proofing treatment on roof surfaces etc. including removing debris out site of MD land complete all as specified & directed.

M&L Cleaning of roof slab/chajja with sweeping with brooms, removing all depositions /mud/vegetations etc complete all as specified & directed.

Material & labour for Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified & directed.

Material & labour for 25mm thick PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in levelling course/padding, finished even and fair on roof/ chajjas etc complete all as specified & directed.

Taking down down cement plaster on brick or stone wall etc incl racking out joints hacking for key, scrubbing down with water etc complete all as specified & directed.

M&L for 10 mm thick rendering on fair faces of brick work or concrete surfaces in CM 1:6 surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for 15 mm thick rendering on fair faces of brick work or concrete surfaces in CM 1:4 surface finished even and smooth without using extra cement with water proofing compound and including temporary steel scaffolding and platforms where reqd complete all as specified and directed. Note : Water proofing compound shall be measured and paid separately in respective items.

Supply only integral water proofing compound complete all as specified and directed.

M & L for preparing of new surfaces of wall, chajja, facia alike (Exterior Waterproof Coating) Providing & apply one coat of Dr. Fixit Raincoat Waterproof Coating / Dr. Fixit Raincoat or equivalent Basecoat or without any dilution Maintain the spreading rate of 3.70 - 4.20 Sqmt per liter / coat application to achieve about 110-130 microns DFT after raincoat Apply a coat of Dr. Fixit Raincoat Classic Topcoat or equivalent of desired shade & color with interval of 6- 8 hours without any dilution spreading at rate of 6.0 – 6.40 Sqmt per liter /coat (60 – 65 Sq ft per liter /coat) to achieve DFT of 50 - 60 microns. The material having followed technical properties: Attains hairline crack bridging up to 2 mm, Elongation of >100 % as per ASTMD 412; Tensile strength 2.50 Mpa per ASTM D 412, Complies to anti carbonation test as per EN 1062 part 6 the system life expectancy is 10 years waterproofing & 10 years paint performance by manufacture complete all as specified & directed.

M & L for preparing of new surfaces of any description and applying two coats of plastic emulsion exterior paint in over a coat of primer complete all as specified & directed.

M& L for 5mm thick cement plaster in CM 1:3 for ceiling finished even & smooth without using extra cement on concrete surface including chajjas complete all as specified & directed.

M&L for new surface of ceiling by scrapping and washing including preparation of surface by applying three coat of white washing complete all as specified & directed.

S & F in repair in Repair 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring, joints laid in trenches complete all as specified and directed

S & F in repair in Repair 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring, joints laid in wall complete all as specified and directed

M&L 110 mm cement concrete bed to drain pipes including packing under,and haunching against the sides of pipes after they are laid and tested in cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregate including necessary shuttering and supports complete all as specified & directed.

S & F in repair PVC (SWR) bends 110mm dia any radius complete all as specified & directed.

S & F in repair PVC (SWR) junction single, equal or unequal 110mm dia complete all as specified & directed.

S & F in repair PVC (SWR) branch piece, single (single Y) equal or unequal 110mm dia complete all as specified & directed.

S & F in repair 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring, joints laid in trenches complete all as specified and directed.

S & F in repair 75 mm PVC (SWR) bends any radius complete all as specified and directed.

Material & labour for preparing new surfaces of roof/wall and applying two coats of Colour Polyurethene (PU) acrylic based Water proofing liquid compound (Dr. fixit Roof seal top coat classic or equivalent) over Dr. fixit Roof seal top coat classic or equivalent (Diluted with water in ratio 2:1) as self primer with reinforcing fabric sheet as per manufacturer's instruction to stop leakage/seepage from roof/wall complete all as specified and directed. Note :- 1. Two coat of roofseal coat (classic) @ 2.0-2.2 sqm/Ltr/Coat without water dillution at rate of application being the same for both coat .This would ensure correct consumption of material to deliver a total 450-500 micron thickness and a coat of self priming @ 9-10 Sqm/Ltr. 2. Quoted rate shall be deemed to be included for work in buildings/ structure of any height 3. Rate shall be deemed also be included for Dissconnecting of any size PVC tank/GI pipe/CPVC pipe and Refixing of PVC tank/GI Pipe/CPVC pipe after coating work.

M & L brick work using sub class 'B' bricks curved or straight in plan exc 6 mtr mean radius in CM (1:6) complete all as specified & directed.

S&F for Pre painted galvalume aluminium zinc coating GI based coorugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof /Chajja covering/cladding to wall fixed with self tapping screws complete all as specified & directed.

S & F for Pre painted galvalume aluminium zinc coating GI based plain 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 complete all as specified & directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified & directed.

M & L for 25 mm thick cement concrete type B-0, 1:2:4 (by using 12.5 mm graded crushed broken stone aggregate) as in levelling course complete all as specified & directed.

M&L for non-skid coloured ceramic tiles 7 to 8mm 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 and including 15 mm thick screed bed cement mortar in CM 1:4 complete all as specified complete all as specified and directed

M&L for digital design glazed ceramic tiles in vertical surface of size of each tile 300 x 450 mm and 7 to 8 mm thick fixed to wall with 10 mm thik cement sand mortar in CM 1: 4 , set and joint in neat cement slurry and pointed in white or coloured cement to match the same complete all as specified and directed.

S&F in repair 15 mm angle valve chromium plated with wall flange and fancy type with high pressure screwed down and with CP flange of same make complete all as specified and directed.

S & F in repair in repair Brass CP mixer 15 mm for mixing hot & cold water screwed down ofr iron pipe and fixed complete all as specified & directed.

S & F in repair in repair CP telephonic jet with all fitting and fixture for EWCs of complete all as specified and directed.

S & F in repair in repair vitreous China wash down water closet (EWC) pedestal pattern coloured including P or ‘S’ trap coloured, seat cover & cement concrete bedding complete all as specified and directed.

Taking up or down 20 mm steel tubing and connections, including cleaning for refixing or removal to store complete all as specified & as directed.

Taking up or down 25mm steel tubing and connections, including cleaning for refixing or removal to store complete all as specified & as directed.

S & F in repair 20 mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 with all fittings (Elbow, Tee, Coupler, Coupler reducer ,Socket, Reducer, Bushing, Step over bends, End cap, End Plugs etc ) jointed with CPVC solvent cement only and fixed to walls and ceiling concealed pipe work or laid in floors with powder coated metal clamp complete all as specified and directed.

S & F in repair 25 mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 with all fittings (Elbow, Tee,Coupler, Coupler reducer, Socket, Reducer, Bushing, Step over bends, End cap, End Plugs etc ) jointed with CPVC solvent cement only and fixed to walls and ceiling concealed pipe work or laid in floors with powder coated metal clamp complete all as specified and directed.

S & F in repair 20 mm Brass Elbow SDR 11 & Plain CPVC SDR 11 complete all as specified and directed.

S & F in repair 25 mm dia Brass Elbow SDR 11 & Plain CPVC SDR 11 complete all as specified and directed.

S & F in repair 20mm dia Male Brass Threaded Adaptor (MTA/ MBTA) ) SDR 11 & Plain CPVC SDR 11 complete all as specified and directed.

S & F in repair 20 mm dia female Brass Threaded Adaptor (MTA/ MBTA) ) SDR 11 & Plain CPVC SDR 11 complete all as specified and directed.

S & F in repair 25 mm dia Tank Adaptor Threaded Adaptor (MTA/ MBTA) ) SDR 11 & Plain CPVC SDR 11 complete all as specified and directed.

S & F in repair 25 mm dia BALL VALVE Adaptor Threaded Adaptor (MTA/ MBTA) ) SDR 11 & Plain CPVC SDR 11 complete all as specified and directed.

S & F in repair in repair PVC valveless, syphonic action type, flushing cistern 10ltrs capacity, low level, valveless, syphonic action type flushing cistern, inlet ball valve, float valve, handle and fixing arrangement, excluding 32 mm dia. PVC flushing pipe complete all as specified & directed.

Supply & Fixing in repair Vitreous China wash basin (WHB), white, flat back, size 550x400 mm excluding taps, waste, chain and plug and porcelain stopper but including brackets, cutting for and pinning in ends of brackets and making good the damaged portion of wall or floor complete all as specified and directed.

Supply only PVC connection 15mm dia 600 mm long with brass fly nut at both ends complete all as specified and directed.

S & F in repair pillar taps , cast copper alloy with capstan heads , chromium plated , screwed down high pressure with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, screwed for iron pipe of bore 15 mm complete all as specified & directed.

S & F in repair 15 mm bore bib taps, chromium plated cast copper alloy, high pressure screwed down for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S & F in repair Waste coupling suitable for 32mm dia bore of discharge pipe of PTMT (half or full threated) for WHB minium weight 45 gms complete all as specified and directed.

S & F in repair grating doom 100 mm dia of PTMT (minimum weight 25gms ) complete all as specified and directed.

S & F in repair rotational moulded polyethylene water storage tanks (cylinderical, vertical with closed top) of 500 Ltrs capacity hoisted and fixed in position all as specified and directed as per SSR Pt- I complete all as specified & directed.

Taking down shutters of any description exc. 1.50 sqm each and removing from the site complete all as specified & directed.

S & F 30 mm thick flush shutters, solid core construction with block board core and ply wood face panels decorative veneer on both side including polishing. Exposed edges of shutter to be provided with 6mm thick teak wood lipping. The thick ness of lipping shall be 12mm for sides on which hinges are to be provided complete all as specified & directed.

S & F 150 mm brass handles cast type complete all as specified and directed.

S/F brass, sliding door bolt 300 mm length 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 complete all as specified and directed.

S & F 100mm stainless steel butt hinges medium weight complete all as specified & directed.

S & F aluminium anodised barrel tower bolts of extruded section 150 mm long complete all as specified and directed.

M&L for 60mm thick PVC moluded factory made reflective type heavy duty smooth finish cement concrete inter locking paver block of M-30 grade made by block making machine with strong vibrating compaction casted in rubber/Pu mould on a vibrating table of approved size and design/shape laid in reqd colour and pattern over and including 100 mm thick PCC in 1:2:4 and 50mm thick compacted bed of coarse sand filling the joints wiyh coarse sand etc including vibrating the surface with vibrating machine complete all as specified and directed. Note: For Sr No 01 to 68 work shall be got executed upto 30 feet height wihtout any extra cost.

shree nathji trading corporation (BID ID -3350607)

Haritwal traders (BID ID -3341575)

M.S. ENTERPRISES (BID ID -3349020)

Bhawani Enterprises (BID ID -3350497)