ADDITIONAL ALTERATION TO EXISTING METER ROOMS OF ALL BUILDINGS IN OUTLAYING AREAS OF NOFRA AND SPECIAL REPAIR TO FIRE MAIN SYSTEM AT INS SHIKRA UNDER GE NW NOFRA COLABA MUMBAI

Amount

Taking down cement plaster, any description on brick or stone or cement concrete walls including raking out joints, hacking for key, scrubbing down with water, complete all as specified.

Material and labour for chipping , removing carefullly concrete work by low impact hammer, breakar without damaging the structure & cleaning and disposal of debris out side the premises etc. complete all as specified as directed. Hard concrete should not be removed by force.

Demolition of brick work or stone masonary built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles.

Material and labour for brick work with sub class "B" bricks, straight or curved on plan exc 6m mean radius, built in CM (1:4), complete all as specified.

Material & labour for cleaning existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc. complete and applying two coats of alkaline rust converting primer FEOVERT of Krishna Conchem or Roff rust cleaner of Piddilite or Dr. Fixit Rust removal or ShaliRust of STP Ltd. on the rebars, including cleaning the reinforcement, wirebrushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry all as per manufacturer's instructions and complete all as specified as directed.

Material and labour for replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel complete all as specified as directed.

Material & labour for carry out application of Bi-polar migratory corrosion inhibitor EPCO-KP-100/ Protectsil CIT/Ferogard 903 on concrete surface (this inhibitor shall have migratory kind of property which permits the material to migrate to a virtual extent of 100 mm, through pores of concrete, inhibitor the corrosion and de-passivating the Electro-chemical reaction. It should have properly to attack as well as cathode, which is purely alkaline in nature (pH-9.5), So it has no carcinogen activity with concrete all as per manufacturer's instructions complete all as specified as directed.

Providing and applying structural grade EPIBOND-21-LP prior to application of any type of mortar plaster confirming to ASTM-C-882-91 (Arizona slant shear test) to ensure bond between old concrete and new concrete complete all as per manufacturer's instructions and as directed.Make :- Krishna Conchem, Dr Fixit, Fosroc as approved

Building up the profile of structural member by using latex additives (MONOBOND) modified air cured mortar system (Polymer modified mortar/LW+) (1:5:15 = 1 monobond-5 cement -15 sand) -in damaged area in 30mm thickness including leveling profiling etc complete all as per manufacturer's instructions and as directed. Make :- Dr Fixit, Sita, STP, Fosroc as approved

Providing and applying jacketing around columns with Micro concrete (Molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor as per specification complete. Note :- Reinforcement shall be measured and paid separately rates quoted shall be inclusive of jacketing, formwork and micro concrete etc complete all as specified. Make :- Dr Fixit, STP, Fosroc as approved

M&L for rendering 15mm thick cement plaster in CM 1:4 on fair faces of brick work/concrete surfaces finished even and smooth without using extra cement, complete all as specified.

M&L for preparation of newly plastered surfaces of wall and applying Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Material & labour for complete removal of existing plastered wall surfaces and applying Finishing walls with Acrylic Smooth exterior paint of required shade : (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

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

M&L for Rendering 5mm thick on fair faces of ceilings in CM (1:3) & rendering is to be finishing even & smooth without using extra cement., complete all as specified.

Material and labour for preparation of new plastered surface of wall and applying 2 coats of oil emuslion distemper over a coat of primer on 2 mm thick putty complete all as specified and directed.

Material and labour for preparation of new plastered surface of ceiling and applying two coats of oil emuslion distemper over a coat of primer on 2 mm thick putty (JK/ Birla) all as specified and directed.

M&L for preparation of old plastered surface of ceiling and applying one coats of oil emuslion distemper over 2 mm thick putty (JK / Birla) all as specified and directed.

M&L for preparation of old plastered surface of wall and applying one coats of oil emuslion distemper over a coat of 2 mm thick putty (JK / Birla) , all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding removing serviceble tiles to store and rubbish off the permises.complete all as specified & as directed.

M&L, Glazed ceramic tiles coloured of size 350x 250x 7 mm/ 450X 350X 7mm laid on vertical surface such as dado/skirting over cement mortar backing coat, set jointed in neat cement slurry and pointed in white or coloured cement including 15mm thick backing coat in CM 1:4, complete all as specified.

Demolition of cement concrete (unreinforced) in ground floor and in paving not exceeding 15 cm thickness (below or above ground level) complete all as specified.

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 directed.

M&L for Plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in floors, all as specified.

S&F Machine cut kota stone slab flooring 20-25mm thick over 20mm thick cement screed base 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.

Taking down chowkats or frames n exc 1.5 sqm each with shutters (without taking off shutters from the frame), complete all as specified.

S&F powder coated (colour of coating as directed) aluminium (minimum 50 micron thickness of coating) of various section as required/suitable for doors, window & partition/Ventilator (sliding /or openable type)etc including fixing and making the frames hinges to receive glass/wire gauge etc. Complete incl all fittings like jointing cleats, glazing clips, rubber neoprene packing. anodised aluminium snap beading screws etc. rubber beading, clips locking arrangement, handle, sealant etc all as specified and as directed.

S&F aluminium anodised grill with including suitable aluminium anodised frame F/H section as required manufactured by M/s Decogrill as per design No DG-104 or equivalent approved by GE. 7.5mm thick complete all as specified and directed.

Taking down chowkats or frames exc 1.5 sqm each but n.exc 4 sqm with shutters (without taking off shutters from the frame)

M&L for 2nd class HW Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed, complete all as specified.

S&F 30mm thickness Flush shutters, solid core construction, with particle board core, commercial type on both sides and both faces is covered with decorative face veneer with lipping / frame work to match, complete all as specified.

S&F 300mm Aluminium alloy, anodised, sliding door bolt 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

S&F Aluminum anodized barrel tower bolt of extruded section 200mm long, complete all as specified.

S&F butt hinges 100 mm stainless steel hinges medium weight and fixed.

M & L for MS flat for hold fast. Conforming to Fe-310-0 or Fe-410-0

M&L PCC 1:2:4 B1 (20mm graded aggregate) as in bed blocks, fixing of hold fast, copings, benchings, railing, bends etc incl necessary form work all as directed/specified.

S&F extruded aluminium alloy handle fabricated type anodized 150mm long.

S&F 150 mm long floor door stopper of aluminium door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring all as specified

Supply, install, testing and commissioning of LT Panel (meter cabin panel ) mounted on angle iron frame 40x40x5 mm grouted on floor,cubical indoor type for 415V, 3 phase, made of 2 mm thick CRCA sheet weather, vermin proof factroy fabricated, CPRI approved, front side open, hinged door with locking arrangement powder coated, individual compartment for MCCBs, MCB , Elect meter and 400 Amps rated bus bar, top and bottom cable entry including disconnecting cable connections and electronic meters from old meter cabin panel and Refixing/connecting in new insalled panel with provisions of thimble/lugs and necessary farmwork and PCC foundation including shifting of existing panel if any making arrengement for fixing of panel and making good to disturbed surface as directed comprising of the following :-

(a) MCCB, FP, 250 Amps 25 kA- 02 Nos. Make-Legrand / Schneider / L&T

(b) MCB SPN 63 Amps, 10KA, C series - 16 No . Make-Legrand / Schneider / L&T

(c ) Copper Bus bar, 400 Amps Rated - R,Y,B & N

(d)Digital Ammeter-01 No, Make-HPL ,SP CL-1.0/AE

(e)Digital Voltmeter-01 No Make-HPL ,SP CL-1.0/AE

(f) Phase indicator lamp R,Y & B

(g) Making provision for fixing of digital electronic meters removed from old panel including fixing new panel and providing vision glasses - 16 Nos and MCB SPN 63 Amps -16 Nos

(h) Material and labour for 2 core 10 Sqmm multistranded copper conductor cable 1100V form bus bar to electronic energy meters using suitable size copper thimbles/glads.

(j) Fixing of submain cable 2 core 10 Sqmm copper conductor with outgoing of energy meter all as directed.

Supply, install, testing and commissioning of LT panel ( meter cabin panel ) mounted on angle iron frame 40x40x5 mm grouted on floor,cubical indoor type for 415V, 3 phase, made of 2 mm thick CRCA sheet weather, vermin proof factroy fabricated, CPRI approved, front open hinged door with locking arrangement powder coated, individual compartment for MCCBs , MCB, Elect meter and 400 Amps rated bus bar, top and bottom cable entry including disconnecting cable connections and electronic meters from old meter cabin panel and fixing/connecting in new insalled panel with provisions of thimble/lugs and necessary farmwork and PCC foundation including shifting of existing panel if any making arrengement for fixing of panel and making good to disturbed surface as directed comprising of the following :-

(a) MCCB, FP, 250 Amps 25 kA- 02 Nos. Make-Legrand / Schneider / L&T

(b) MCB SPN 63 Amps, 10KA, C series - 16 No . Make-Legrand / Schneider / L&T

(c ) Copper Bus bar, 400 Amps Rated - R,Y,B & N

(d)Digital Ammeter-01 No, Make-HPL ,SP CL-1.0/AE

(f)Digital Voltmeter-01 No Make-HPL ,SP CL-1.0/AE

(f) Phase indicator lamp R,Y & B

(g) Making provision for fixing of digital electronic meters removed from old panel including fixing new panel and providing vision glasses - 15 Nos. and MCB SPN 63 Amps -15 + 2 Additional = 17 Nos

(h) Material and labour for 2 core 10 Sqmm multistranded copper conductor cable 1100V form bus bar to electronic energy meters using suitable size copper thimbles/glads.

(j) Fixing of submain cable 2 core 10 Sqmm copper conductor with outgoing of energy meter all as directed.

Supply and fix submain wiring in repair 2 nos single core FRLS unsheathed 1100 volts grade cable with stranded copper conductor of size 10 Sqmm in and including PVC casing caping / conduit not less than 25mm dia including 1 single core cable with stranded copper conductor of size 10 sqmm (green colour) for earthing. Note :- (i) Two runs of 10 Sqmm cable, 1 run of PVC casing caping/ conduit and 1 run of 10 Sqmm cable shall be measured as 1 RM. (ii) Each submain wiring shall run in seperate PVC casing caping / conduit Make of wire - Polycab / Finolex / Havells . Make of casing caping - Pressfit / Precision

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, copper electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 10 sq mm 2.0 core. laid in duct / along wall shaft up to 15 floor of the bldg and including saddling on wall proper way & making connection and including cleaning sand /mud /other items from the cable duct after cleaning reconnect the service cable and checking electric supply in each Qtrs Cable laid in trench through HDPE pipe of suitable size and cost of HDPE pipe , copper lughs/ thimbles/saddles and cable gland etc to be included in quoted rate and no extra payment will be made for it complete all as specified and directed by Engineer-in-Charge. Make :Polycab/Havells/Plaza/KEI

M & L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or burried in ground or drawn in conduit /pipe or fixed to poles or any other indicated situation for loop earthing etc. 25 x 4 mm galvanised iron strip.

M&L for Earthing with galvanised steel earth plate electrode 60 x 60 cm x 6 mm thick, burried directely in ground (earth pit not less than 2.5 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip 32 x 6 mm with the help of bolts, nuts, check nuts and washers of galvanised iron or steel, including necessary excavation, PCC 1:3:6 type D2 and Cast iron cover , weatering arrangement with GI pipe funnel, jali, complete all as specified and shown in electrical plate No.3 including connection to the earthing test point and testing on completion.

M&L for sheet metal enclosures for DB 2 way with 100 amp rated busbar of 240 V . Make: ABB, Strandred/ Legrand

MCB SPN (DP) 63 Amps, 240 Volts, 10 KA Make - Legrand Equivalent in siemens/Standard/ Havells

Supply and fixing MCB TPN (four pole) 100 Amps, 240 Volts, 10 KA Make - Legrand Equivalent in siemens/Standard/ Havells

Supply and laying ERW MS Pipe 100 mm dia 4 mm thick ISI marked with all fitting such as tee, socket, bend, union etc in trenches complete.

Supply and laying ERW MS pipe 80 mm dia medium grade with all fitting such as tee, socket, bend, union etc in trenches complete.

Welding/ cutting work for MS pipe of any dia fixing of pipe as required shape and length for motor and pumps.

Material and labour for rubber gasket joint and flanged pipe 100 mm dia pipe , complete with jointing materials for jointing fittings with pipe all as specified, (Excavation shall be measured and paid separately

Material and labour for joints with 15 mm thick MS flanges slip type through welded to MS pipes complete with jointing materials such as rubber, gasket, nut bolts and washer etc for 100/150 mm bore pipe all as specified and directed.

Supply and fix in repairs CI Butter fly valve slim seal design with nitrile rubber lined seal with clutch lever (P10 or PN 16) as per IS 13095 of size 100 mm bore .Make: AUDCO/SANT/SIR as approved.

Supply & Fix Gun metal single acting fire hydrant valve of size 100 x 65mm conforming to IS – 5290/71 with all fitments such as cap cover instantaneous coupler for making flanged joint 100mm dia bore complete all as directed by Engineer -in-Charge

Supply & Fix Factory fabricated MS fire cabinet box as per give design made out flat CRCA of appropriate size and thickness all as directed including two coat of powder coated approved colour synthetic enamel paint over a coat of red oxide primer & fixed on wall with necessary nuts/bolts or welding to existing MS pipe by supporting angle fixed on ground complete all as specified & directed by Engineer-in-Charge.

Supply and fixing canvas fire hose 63mm dia bore 30 metre long confirming to IS Having male/female brass coupling both end complete all as directed by Engineer -in-Charge

Supply only brass Nozzle 25 mm bore suitable for 63 mm dia canvas pipe complete all as directed by Engineer -in-Charge

Supply & Fix in repairs sluice valve, 100 mm size, both ends flayed with high tensile brass spindle,cast iron body, as per IS-14826 & ISI Marked,PN-1.6 pressure rating including all joints with rubber or fibre board, nuts, bolts, washers etc complete all as directed by Engineer -in-Charge

Supply and fix Pressure gauge 100 mm dia with ball valve of pressure 25 Kg/Sqcm

M&L PCC 1:3:6 type C 1 using 20 mm graded aggregate block masonry with solid block, exc 10 cm in width and setting in mortar complete for fixing of pipe including necessary from work and fair finish to the exposed surface area without using extra cement complete all as specified and directed.

Darpan Construction

S S ENTERPRISES