CLEANING, PAINTING AND MARKING OF OVERHEAD RESERVOIR, UNDER GROUND SUMP, SWT AND OTHER MISC WORKS AT VARIOUS LOCATION AT AF STN CHAKERI KANPUR

Amount

Cleaning of internal surafces of RCC overhead tanks/reservoirs of 100000 gallons capacity at 25.00 m height by using high pressure rotary jet machine and pumping out/ flushing out water, mud, sludge, dirt etc by any means of industrial vaccum cleaner including brooming down or steel wire brushing, scrapping down, moulds, moss and efflorescent salts and washing the inside surfaces including pipes, ladders etc. and treating the surfaces by spraying sodium hypochlorite(anti bacterial agent) in a concentration as directed by means of high pressure rotary jet machine & UV radiation disinfactant, disposing off the spoils to a distance not exceeding 50.00 m in a safe manner where directed by Engineer-in-Charge including S&F Flex Board of size 450mmx300mm duly printed with details e.g. Tank Cleaned on:- date, month and year to be mentioned complete all as specified and directed.

Cleaning of internal surfaces of RCC overhead tanks/reservoirs of 70000 gallons capacity at 21.00 m height by using high pressure rotary jet machine and pumping out/flushing out water, mud, sludge, dirt etc by any means of industrial vaccum cleaner including brooming down or steel wire brushing, scrapping down, moulds, moss and efflorescent salts and washing the inside surfaces including pipes, ladders etc. and treating the surfaces by spraying sodium hypochlorite(anti bacterial agent) in a concentration as directed by means of high pressure rotary jet machine & UV radiation disinfactant, disposing off the spoils to a distance not exceeding 50.00 m in a safe manner where directed by Engineer-in-Charge including S&F Flex Board of size 450mmx300mm duly printed with details e.g. Tank Cleaned on:- date, month and year to be mentioned complete all as specified and indicated.

Cleaning of internal surafces of RCC overhead tanks/ Reservoirs of 50000 gallons capacity at 21.00 m height by using high pressure rotary jet machine and pumping out/ flushing out water, mud, sludge, dirt etc by any means of industrial vaccum cleaner including brooming down or steel wire brushing; scrapping down, moulds, moss and efflorescent salts and washing the inside surfaces including pipes, ladders etc. and treating the surfaces by spraying sodium hypochlorite (anti bacterial agent) in a concentration as directed by means of high pressure rotary jet machine & UV radiation disinfactant, disposing off the spoils to a distance not exceeding 50 M in a safe manner where directed by Engineer-in-Charge including S&F Flex Board of size 450mmx300mm duly printed with details e.g Tank Cleaned on:- date, month and year to be mentioned, complete all as specified and directed.

Cleaning of internal surafces of RCC overhead tanks/reservoirs of 20000 gallons capacity up to 21.00 m height by using high pressure rotary jet machine and pumping out/flushing out water, mud, sludge, dirt etc by any means of industrial vaccum cleaner including brooming down or steel wire brushing, scrapping down, moulds, moss and efflorescent salts and washing the inside surfaces including pipes, ladders etc. and treating the surfaces by spraying sodium hypochlorite(anti bacterial agent) in a concentration as directed by means of high pressure rotary jet machine & UV radiation disinfactant, disposing off the spoils to a distance not exceeding 50.00 m in a safe manner where directed by Engineer-in-Charge including S&F Flex Board of size 450mmx300mm duly printed with details e.g. Tank Cleaned on:- date, month and year to be mentioned complete all as specified and directed.

Cleaning of internal surafces of RCC overhead tanks/reservoirs of 10000 gallons capacity up top 25.00 m height by using high pressure rotary jet machine and pumping out/flushing out water, mud, sludge, dirt etc by any means of industrial vaccum cleaner including brooming down or steel wire brushing, scrapping down, moulds, moss and efflorescent salts and washing the inside surfaces including pipes, ladders etc. and treating the surfaces by spraying sodium hypochlorite(anti bacterial agent) in a concentration as directed by means of high pressure rotary jet machine & UV radiation disinfactant, disposing off the spoils to a distance not exceeding 50.00 m in a safe manner where directed by Engineer-in-Charge including S&F Flex Board of size 450mmx300mm duly printed with details e.g. Tank Cleaned on:- date, month and year to be mentioned, complete all as specified and directed.

Cleaning of internal surafces of Underground sump/reservoirs of 200000 gallons capacity by using high pressure rotary jet machine and pumping out/flushing out water, mud, sludge, dirt etc by any means of industrial vaccum cleaner including brooming down or steel wire brushing, scrapping down, moulds, moss and efflorescent salts and washing the inside surfaces including pipes, ladders etc. and treating the surfaces by spraying sodium hypochlorite(anti bacterial agent) in a concentration as directed by means of high pressure rotary jet machine & UV radiation disinfactant, disposing off the spoils to a distance not exceeding 50.00 m in a safe manner where directed by Engineer-in-Charge including S&F Flex Board of size 450mmx300mm duly printed with details e.g. Tank Cleaned on:- date, month and year to be mentioned, complete all as specified and directed.

Cleaning of internal surafces of Underground sump/reservoirs of 175000 gallons capacity by using high pressure rotary jet machine and pumping out/flushing out water, mud, sludge, dirt etc by any means of industrial vaccum cleaner including brooming down or steel wire brushing, scrapping down, moulds, moss and efflorescent salts and washing the inside surfaces including pipes, ladders etc. and treating the surfaces by spraying sodium hypochlorite(anti bacterial agent) in a concentration as directed by means of high pressure rotary jet machine & UV radiation disinfactant, disposing off the spoils to a distance not exceeding 50.00 m in a safe manner where directed by Engineer-in-Charge including S&F Flex Board of size 450mmx300mm duly printed with details e.g. Tank Cleaned on:- date, month and year to be mentioned, complete all as specified and directed.

M&L for clening of underground static water tank of approx 25000 gallons capacity by mechanised de watering by using industrial submersible pump, scrapping sludge and removel by using industrial sludge pumping, cleaning of all dust particle, sterilization of tank by using chlorination chemical and two coat of white wash on internal surfaces of wall including preperation of surfaces, writing date of clening of tank with white paint on black base complete all as specified and directed. Note:- (a) Sludge shall be removed to a distance not exc 50.00 m distance and depositing where directed. (b) The cost of T&P and safety equipment shall be included in the quoted rates. (c) The contractor will responsible for all safty measure of workers.

M&L for clening of RCC underground sump of 20000 gallons capacity in a fire pumphouse at 110 block inside by mechanised de watering by using industrial submersible pump, scrapping sludge and removel by using industrial sludge pumping, cleaning of all dust particle, sterilization of tank by using chlorination chemical and two coat of white wash on internal surfaces of wall including preperation of surfaces, writing date of cleaning of tank with white paint on black base complete all as specified and directed.

Sampling of non chlorinated water from various pump houses and testing the water for bacteriogogical, physical and chemical as per IS-1622 and 3025 from any Government/NABL approved laboratories and submission of test report to Engineer-in-Charge within 10 days of direction for testing complete all as specified and directed. Note:- Sampling shall be done by the authorised rep of the approved laboratory from whom the testing of water is to be carried out in presence of Engineer-in-Charge/JE.

S&F in replacement of PVC sheet weighing 350gm/sqm flex duly fixed on a aluminium pipe frame work made out of 40mmx40mmx2mm thick pipe by suitable means, Flex Board of size 900mmx1200mm fixed to walls with and including stainless steel nuts, bolts and washers duly printed (embossed) with the specifications of pump, including its year of commissioing, capacity, make, MES/Machine No., supplied areas, interconnection etc. in desired colour of water supply and allied connections of Pump house as per sample format provided including taking down existing wornout Flex Board complete all as specified and directed.

S&F in replacement LED aviation obstruction light luminaires, die cast aluminium alloy housing with red polycarbonate dome, integral driver, min 5mm x 302 Nos LEDs, IP-65, short circuit and serge protection, 100V-270 V AC operating input voltage, life time 50000 Hrs, system wattage at 240V, 10 to 12 watts comprising 5 parallel circuit maximum 10-12 W consumption and fixed with and including bracket made out of 20mm of higher dia of GI pipe light grade, 1.2m long having suitable fixing arrangement at bottom made out of FI 50x6mm, fixing bolts etc including wiring with two single core, 1.5 sqmm nominal cross sectional area multistranded copper conductor cable, PVC insulated unsheathed 1100 Volts grade drawing in stove enamelled rigid mild steel surface conduit and conduit fittings not less 20mm noiminal dia with 1.5 sqmm nominal cross sectional area multistranded copper conductor cable, PVC insulated unsheathed 1100 Volts grade earth wire (length of wiring from aviation light fitting to panel of Pump house 25.00m approx) including taking down unserviceable/wornout LED aviation light fitting with GI strips of any size including wiring complete all as specified and directed.

M&L for construction of valve chamber in replacement 1200 x 1200 x 1200 mm internal dimensions, 6 mm thick MS sheet cover with 2 Nos MS hinges welded to angle iron frame of 40x40x6 mm thick with lifting hook and locking arrangement complete with necessary earth work, brick work in cement mortar (1:6), 230 mm thick, PCC bed (1:4:8) type D2(using 40mm graded crushed stone aggregate) 150 mm thick, cement plastering, finishing 15 mm thick in cement mortar (1:4) and applying a coat of black bituminous paint to the steel surfaces including dismantling and removal of old unserviceble valve pit remains complete all as specified and directed.

All as per item No. 13.00 above but of size 1000x1000x1000mm.

All as per item No. 13.00 above but of size 900x900x900mm.

All as per item No. 13.00 above but of size 600x600x600mm.

S&F in replacement sluice valves 250 mm dia class PN-1.0, IS-14846 with flanged ends, stainless steel spindle and iron wheel including nut bolts and rubber packing complete all as specified and directed. Make: Kirloskar /Upadhaya /GDPA/Kartar

All as per item No. 17.00 above but 200mm bore.

All as per item No. 17.00 above but 150mm bore.

All as per item No. 17.00 above but 100mm bore.

All as per item No 17.00 above but size 80mm bore.

Earthing complete (in replacement) with galvanised MS earth plate of size 600 x 600 x 6mm thick burried directly in ground not less than 2.25m below ground level, earth plate paced on all side with charcoal mixed with salt to a thickness of 150mm in layers, connected by GI earth strip of size 32 x 6mm thick, soldered and revetted to earth plate, GI earth strip will be protected by using 40mm bore GI pipe (light grade) from test point to main board, the earthing includes PCC pit chamber, RCC pit cover and frame, watering pipe 20mm bore, funnel with wire mess with necessary earth work including disposal of surplus soil to a distance not less than 50.00m etc as shown in electrical plate No 3 of SSR Part-I complete all as specified and directed.

M&L for testing of old earthing using calibrated earth tester & submitting result to Engr-in-Charge complete all as specified and directed. Note : (i) Watering of earthing with 2 Buckets (30Ltrs) water mixed with salt (total 5Kg) shall be carried out one day before the testing & the cost of the same shall deemed included in unit rate quoted.

S&F in replacement GI strip 32x6mm on wall/batten or recessed or buried in ground complete all as specified and directed.

S&F in replacement Electronic microprocessor based digital & wire less type water level indicator with alarm at time of full level/low level in tank including all equipments accomodated in GI sheet box or completely enclosed including testing & commissioning complete all as specified and as directed. Make: Benzer/SAPCON/Aquabrim

S&F in replacement phase sequencer cum pump protection system 415/440 volts, 50 Hz, internal working voltage 12/14 volt, suitable for 50 HP with MNX 100 contactor capacity load for auto change of phase sequence if incommimg phase sequence changes, single phasing prevention system and adjustable low and high voltage protection system to protect the machinery, mounting on bracket made out 40x3 mm angle iron frame, all control wirings, cable connections complete all as specified and as directed. Make: Indian Engineering Co/United Engineering/Legrand/Schneider/ Havells

All as per item No. 21.00 above but suitale for 30 HP.

S&F in replacement repeater booster for re-transmitting the data signal from the data signal complete all as specified and as directed. Make: Benzer/SAPCON/Aquabrim

M&L (in replacement) for design, manufacture, supply, installation and comissioning LED display boards of following sizes having compact design and maintenance friendly, the base of the board made of ACP(aluminium composite Panel) 3 mm thick and back side of board covered with GI sheet 24SWG, the letters and borders made of acrylic sheet 3 mm thick of colour as approved by Engineer-in-charge, LED module should as per requirement of letter space, the display language may be English/Hindi(Alpha numeric), its visibility should be suitable for day & Night (Outdoor application) and should be visible upto 25.00m (minimum), the text effect should be static, the LED suitable for power supply 230 volts/50 Hz, AC with switch ON and OFF the power supply to the display boards, the board shall be suitably braced on back side with angle iron 40mmx40mmx3mm and making good of disturbed surfaces as per original including necessary connection with 3 core copper conductor cable 1.5 sqmm from LED display boards to ceiling rose complete all as specified and as directed:- (a) Rectangular board having max 40 letters or characters in English language letter or character size, height not exceeding 250mm and back depth max 65mm of suitable width. NOTE:- Angle iron 40mmx40mmx3mm including nuts, bolts and washers shall be measured and paid seperately under respective items of BOQ.

M&L (in replacement) for making translite colour print LED panel for water supply site plan of pump house and OHT's or any other purpose including using clear acrylic sheet, blurr acrylic sheet of suitable thickness, clipon edge lit LED frame with using of high resolution LED complete with adopter and necessary fixing arrangements for making LED panel, wall mounted complete all as specified and as directed. NOTE:- (i) Water supply site plan kept at AGE E/M-II office. (ii) Letters or characters size shall be as directed by Engineer-in-charge.

S&F in replacement structural steel work fabricated from structural, steel section including nuts, bolts, washers including cutting/ welding in any position, any shape and drilling hole for bolts in any size and shape as per site requirement including applying one coat of red oxide primer and two coat of synthetic enamel black paint complete all as specified and as directed.

M&L (in replacement) for framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of ladder in Over Head Tank and similar work conforming to Fe 290 Gde-E-165, all the articles shall be painted with two coat of food grain synthetic enamel paint over a coat of red oxide primer after preparation of steel surfaces complete all as specified and directed. Note for item no. 31.00 & 32.00:- Necessary safty tools and measure should be the whole responsiblity of contractor and rate of all T & P included in quoted rates.

M/s R.D. Company

M/s CHAUHAN BUILDERS & ENGINEERS

MTR GROUP & COMPANY