SPECIAL REPAIR TO FILTRATION PLANT OF SWIMMING POOL AT INS DWARKA OKHA UNDER GE NAVY PORBANDAR

Amount

Taking down cement plaster of any description incl raking out joints, hacking for key, scrubbing down with water complete all as specified and directed.

Rendering 15 mm thick on fair faces of stone masonry surfaces or concrete surfaces on wall in CM 1:4 finished even and smooth without using extra cement including mixing Integral Water proofing treatment (where ever required as directed by Engineer in charge) complete all as specified and as directed. Note : Water proofing compound will be measured and paid separately).

Rendering 10 mm thick on fair faces of brick work or concrete surfaces as on fair face of brick work or concrete surfaces, in CM 1:6 finished even and smooth without using extra cement complete all as specified and directed.

Preparation of newly plastered surfaces of walls and applying one coat of white putty 2mm thick and further applying two coats of oil bound distemper over a coat of wall primer complete all as specified and directed.

Preparation of newly plastered surfaces of walls, soffits & facias of beam, chajjas etc applying two coats of weather proof Acrylic based exterior emulsion paint over a coat of primer complete all as specified and directed.

Preparation of old plastered or unplastered surfaces of ceilings and applying two coats of white wash complete all as specified and directed.

Preparation of old distempered surfaces of walls and applying one coat of oil bound distemper complete all as specified and directed.

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

Demolition of unreinforced cement concrete in ground floor and paving in any position below or above ground level complete all as specified and as directed.

PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundations, filling and mass concrete or as in sub base complete all as specified and directed.

PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in foundations, filling and mass concrete or as in sub base complete all as specified and directed.

Taking down aluminium windows / doors frame including Shutters of any description n exc 1.5 sq. m each with shutter (without taking off Shutter) complete all as specified and as directed.

Taking down chowkat or frames exc 1.5 Sqm and n.exc 4 Sqm each with shutter (without taking off Shutter) complete all as specified and as directed.

Powder coated aluminium anodised frame and shutter for doors, windows, Ventilators and partitions with one or more rebates including necessary joining cleats, glazing clips, rubber neoprene packing, handle, stoppage, locking arrangements etc complete with powder coating of approved colour minimum thickness 50 micron complete all as specified and directed.

Aluminium Alloy wire cloth. 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified.

4.8 mm thick Sheet glass,ordinary quality pin headed type and glazing with Aluminium snap beading with rubber Neoprene packing in square exc 0.5 sq. m in each pane complete all as specified and as directed.

2nd class hardwood plain, solid straight chowkhats and frames, wrought, framed rebated on the solid,rounded or chamfered, put together with glue pinned at joints complete all as specified and directed.

Factory made 30mm thick, 2nd class hard wood , plain framed, panelled shutters, (two panel) with lock rail and, panels shall be of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and as directed.

300mm long (Length of Bolt in mm) 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 complete all as specified.

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

150mm Extruded aluminium alloy handles, fabricated type, anodised complete all as specified.

100mm Butt hinges(Size of hinges in mm), medium weight, cold rolled, stainless steel complete all as specified.

Preparation of new wood and wood based surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of wooden primer complete all specified and directed.

Taking down aluminium anodised grill of any size and refixing complete all as specified and as directed.

Solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube made as per specification and drawing complete all as specified and as directed.

Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, as per specification & drawing complete all as specified and directed.

Dismantling of floor hearth and wall tilling incl mortar beding removing serviceable tiles to store and rubbish off the premises as directed by the Engr-in-Charge.

Glazed ceramic tiles, coloured (light colour as approved), of size 450X300X8mm thick on vertical surfaces such as in skirting/dado etc set and jointed in cement slurry over 10mm thick rendering in cement mortar (1:4) and pointed in white cement mixed with pigment to match the colour of tiles complete all as specified

Non-skid ceramic tiles, coloured (of approved shade and design), 7 to 8mm thick, of superior quality, square / rectangular 300mmx300mm 7 to 8mm thick (area exceeding 0.06 Sqm but not exceeding 0.11 Sqm) , as in floors, etc.set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match shade of tiles laid over & including 15mm thick screed bed in CM (1:6) complete all as specified and as directed.

Steel rolling shutters 1.25mm thick in laths, without ball bearing, as specified incl top cover. Anchoring rod, hasp and staple and one coat of primer erected in position as indicated complete all as specified and as directed.

Safety lever locks mild steel with 4 levers for rolling shutters (Manual type) complete all as specified and directed.

Ball bearing for rolling shutters complete all as specified and directed.

Preparation of new steel surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all specified and directed.

Taking down Demolition of old textile covering from roof (old WPT) complete all as specified and as directed.

PCC 1:2:4, type B-0 (using 12.5mm graded stone aggregate) as in concrete padding, 40mm average thickness laid to required slope, including finishing the concrete surfaces fair and even without using extra cement, including mixing WPC @ 3% of cement (WPC shall be paid separately) complete all as specified and as directed.

Water proofing treatment to RCC roof slab including parapet comprising with the following course of treatment / specification from bottom to top:- (a) Applying bituminous primer @ 0.40 litre per Sqm over plastered surfaces of roof including parapet surfaces. (b) one layer of APP based polymeric membrane of approved manufacturer, 3 mm thick, weight not less than 3.6 Kgs per Sqm, reinforced with non woven polyester fabric or weight not less 150 gms per sqm. Polymeric membrane shall be taken to a height of 60 cm 9 minimum) and then inserted inside the groove of parapet wall and shall be finished by a membrane flashing, complete all as specified and as directed. Note:- (i) Laying of APP based membrane shall be done by torch on method and as per manufacturer's instructions. (ii) A minimum overlap of 150 mm and 100 mm should be made in the end and sides of the polymeric membrane respectively and all overlaps and joints are properly sealed as per manufacturer's instructions. (iii) Applying two coats of Bituminous aluminium paint on top of APP membrane cover including testing on completion complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Reinforced cement concrete nominal mix type A1 1:1.5:3 in (12.5 mm graded aggregate) in columns, pillar piers, posts and struts complete all as specified and directed.

Mild steel CRS bars 10mm dia and over , cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Mild steel CRS bars 8mm dia as in stirrups spacer and binder, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Use and waste of Form work to sides of pillars, posts, struts, piers, columns and stanchions finished rough on flat surfaces complete all as specified and directed.

Supply install test and commisioning of MSFRP horizontal vessel 1200 mm X 2400 mm multigrade pressure sand filter capacity minimum 80 m3 / hour made from MS sheet suitable for pressure 2.5 Kg/cm2 duly painted (outer) with epoxy paint outside and FRP coating inside. Complete with suitable size of inlet, outlet valves,NRVs, control valves for operation, back wash system complete including frontal piping of UPVC suitable sizes pipes for discharge of 80 M3 /hour as required for smooth functioin and operation all as per manufacturer designed discharge capacity Filtration rate should be less than 38m3/m2/hr. complete after dismantle of old plant and old plant should be kept in MES store yard complete all as specified and directed. Note: 1. Rate quoted shall be inclusive of all type & size of UPVC /HDPE/MS frontal piping, control valves connected to the pressure filter. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Supply, install, test and commisioning of Air Blower with suitable 3 Ph motor required for filtration unit back wash process of suitable capacity of 125 Cum /Hr at 0.4 kg complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Supply install test and commissioning of Water circulation, Horizontal suction pump 415 V, 50 Hz, pressure filter designed discharge capacity 80m3 / hour and suitable for filteration plant as per above for turnover period 6.0 to 7.0 hour Separate basket strainer should be provided with the pump complete all as specified and directed. Note : The pump shall be of thermo plastic body, thermoplastic impellar with mechanical seals. Make : Kirloskar or equivalent make of model as specified in Appx 'B' here-in-before.

Suitable Electric Panel of Standard make for CPRI above machineries 250 Amp FP I/c,Busbar 400Amp ALLUMINIUM BUSBAR, 100 Amp TP O/G- 3 No., 63 Amp Fp O/G-1 No., 32 Amp Spn O/G MCB- 3 No. with suitable cable 6 sqmm 3.5 core-100 Mtr, 1 sqmm 3 core - 50 Mtr and DWC pipe complete all as specified and directed.

Supply install test and commissioning of Alum, Dosing pump (venture drive pump) 0 - 6 LPH with dozing tank capacity 100 Ltr - and piping for inlet & out let connection complete, NRV, electric cabeling complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Supply install test and commisioning of Acid Dosing pump (venturi drive pump) 0 - 6 LPH with dozing tank capacity 100 Ltr - and piping for in let & out let connection complete , NRV, electric cabeling complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Supply install test and commissioning of Trolley mounted suction sweeper with self priming 3 HP pool pump set suitable for cleaning swimming pool complete with cartridge filter, 2 vacuum hose pipe of length minimum 15 Mtr, hose connector, 700 mm size SS vacuum head, 30meter electric cable from Main, wire rope and all connected accessories complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Indigenous graded sand media complete all as specified and directed.

Alum non Ferrric complete all as specified and directed.

TCCA 90 chemical complete all as specified and directed.

POOL COAGULANT complete all as specified and directed.

MURIATIC ACID complete all as specified and directed.

ANTI ALGAE CHEMICAL complete all as specified and directed.

18 inch long Algae brush complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

18 inch long wall brush complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Telescopic pole 4.8 Mtr long made of aluminum tubing complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Test Kit for PH & Residual chlorine complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Leaf rack made out of plastic frame all as per sample complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Deep net bag made out of plastic frame all as per sample complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Lifebuoy 28" Dia - Size Brackete for holding lifebuoy moc: POLYETHELENE complete all as specified and directed. Make : ION Exchange India Ltd. or equivalent make of model as specified in Appx 'B' here-in-before.

Taking down carefully copper/aluminium point wiring (light/fan, buzzer, socket or power point etc) complete including all fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fittings etc including making good the disturbed surface to match with the existing all as specified and directed by Engineer-in-charge.

Point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for the following :-

(a) One light point controlled by one one way switch

(b) One fan/ exhaust fan point controlled by one way switch

(c) One 5 Amps 3/6 pin socket outlet on independent board

(d) One 5 Amps 3/5 pin socket outlet on same board with other switches.

Point wiring with 2.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 2.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for description a for independent switch socket outlet 6 pin 5/15 Amps complete all as Specified and directed by Engr-in-Charge.

Ceiling rose surface bakelite, 65x50mm 2 or 3 terminals fixed in repair / replacement complete all as specified and directed.

Modular switch 1 way 6 Amps, 1 modules 230 volts fixed in repair / replacement complete all as specified and directed.

Modular switch 1 way 16 Amps, 1 modules 230 volts fixed in repair / replacement complete all as specified and directed.

Modular socket 6A, 2/3 pin combined, 2 modules 230 volts fixed in repair / replacement complete all as specified and directed.

Modular socket 16A, 2/3 pin combined, 2 modules 230 volts fixed in repair / replacement complete all as specified and directed.

Ceiling fan regulator five step 02 module, hum free, AC, 230 volts, 100 watts, fixed in repair / replacement complete all as specified & directed.

Taking down existing ceiling fan / exhaust fan any size, any make, refixing the same after replacing the rubber bushes, split pin, servicing, greasing and painting with two coats of synthetic enamel paint complete all as specified and directed.

Exhaust fan 300mm sweep of steel body AC single phase 230V with, blades and frame and aluvers fixed as per manufacturer instruction, connecting with and including 1.5 Sqmm copper conductor, PVC insulated and PVC sheathed three core cable complete all as specified & directed by Engr in charge.

LED lights fitting 1x 18W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose fixed in repair / replacement complete all as specified and directed.

LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size fixed in repair / replacement complete all as specified and directed.

Taking down sub main wiring and making good disturbed surfaces of wall / floor complete all as specified and as directed.

Sub main wiring concealed with two runs of single core 6 Sqmm (Nominal area) cable PVC insulated FRLS multistrand unsheathed copper conductor cable including 1100 V grade, ISI marked with copper conductor drawing into rigid non-metallic PVC concealed conduit complete with including one run of 6sqmm (nominal area) single core PVC insulated multistrand unsheathed FRLS copper conductor as earth wire and duly connected to all common earth point, complete all as specified and directed.

Building street light fitting 25W LED lamp 240 volts 50 Hz made up of pressure die-cast aluminium housing with high power LED as lighting source and lens separate driver compartment with IP65 protection including taking down the u/s street light fittings fixed in repair / replacement complete all as specified and directed.

MCB DB Single pole and neutral 8 way double door fixed in repair / replacement complete all as specified and directed.

MCB SP 240 Volts AC 6 - 32 Amps of breaking capacity 10 KA C curve, fixed in repair / replacement complete all as specified and directed.

MCB SPN 240 Volts AC 40 Amps of breaking capacity 10 KA C curve, fixed in repair / replacement complete all as specified and directed.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level Glvanized earth plate connected with GI earth strip 25x4mm by means of lug, bolts, nuts, check nuts, washers of galvanised iron GI protection pipe 40 mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover, fixed in repairs, including testing on completion complete all as specified and directed.

BABUBHAI BHIMABHAI PANDAVADRA

SURESH ELECTRICALS

SHREEJI ENTERPRISE

Hirachand Sunderji and co

JAY BHARAT METAL SUPPLIERS

JAMNAGAR ELECTRIC AND MACHINERY CO

K B N TRADERS