REPAIR/REPLACEMENT OF WATER SUPPLY DISTRIBUTION SYSTEM AT NIRMAN PARK, SVN KEY PERSONNEL AREA, SVN COLONY, MEGHADRIGEDDA FILTRATION PLANT INCL BEACH AREA AND OTHER MISC WORKS UNDER AGE E/M NO -1 OF GE (UTILITY-II) VISAKHAPATNAM

Amount

Labour for attending GI pipe 15 mm to 40 mm dia pipe line complaints (break downs) upto G+3 floor, terrace and plane area including cutting and threading of pipes as per requirement of site. Note1: The quoted rate is deemed to be inclusive of necessary required fittings. Note2: Supply only GI Pipe shall be measured and paid separately under relevent items

Labour for attending GI pipe 15 mm to40 mm dia pipe line complaints (break downs) in multi storage building 4th floor and above including cutting and threading of pipes as per requirement of site including necessary scaffolding and safety measures. Note1: The quoted rate is deemed to be inclusive of necessary required fittings. Note 2: Supply only GI Pipe shall be measured and paid separately under relevent items

Labour for attending GI pipe 50mm to 80 mm dia pipe line break downs upto G+3 floor, plane area & in trenches including cutting threading of pipes as per site requirement. Note1: The quoted rate is deemed to be inclusive of necessary required fittings. Note2: Supply only GI Pipe shall be measured and paid separately under relevent items

Labour for attending GI pipe 50mm to 80 mm dia pipe line line complaints (break downs) in multi storage building 4th floor and above including cutting and threading of pipes as per requirement of site including necessary scaffolding and safety measures. Note1: The quoted rate is deemed to be inclusive of necessary required fittings. Note2: Supply only GI Pipe shall be measured and paid separately under relevent items

Supply only GI tubing medium grade, galvanised of following sizes. Note: The Quoted rate shall be deemed to include fittings and fixtures i.e, GI sockets, GI Unions, GI Elbows and GI nipple etc.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Supply and fix gun-metal gate valves, with iron wheel head, screwed both ends of the following sizes complete all as specified and directed by Engr-in-Charge.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Excavation in trenches n.exc. 1.5m wide and n.exc1.5m depth for foudation, trenches for laying of cables/pipe line etc. and getting out in soft/loose soil.

Removing excavated material to a distance not exc 50m and depositing where directed at a level not exc 1.5 m above the starting point.

Returning, filling in, incl. spreading, levelling, watering and well ramming in layers not exc 25cm in type of soil.

Supply and fix GI tubes of the following bore sizes, medium grade, galvanised with all fittings and fixed complete to walls, plain area, trenches and ceilings or laying in floors including taking down the existing GI pipes. Note: Earth work will be measured and paid separately under relevant items.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

100 mm bore

M&L for cement concrete PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in including necessary form work.

M&L for masonry valve chamber of size 600x600x600 mm (Internal dimensions) including excavation and earth work in any type of soil and 100 mm thick PCC 1:4:8 type D2 foundation, brick work in cement mortar 1:6, plastering internal and external surface 15mm thick in cement mortar 1:4, PCC 1:3:6 type C1 (using 20mm graded stone aggregate) coping, 50x50x6mm mild steel angle iron, 5 mm thick mild steel plate cover complete with locking arrangement painting steel and iron surfaces with synthetic enamel paint two coats a over a coat of zinc chrome primer compete all as specified.

M&L for masonry valve chamber of size 900x900x900 mm (Internal dimensions) including excavation and earth work in any type of soil and 100 mm thick PCC 1:4:8 type D2 foundation, brick work in cement mortar 1:6, plastering internal and external surface 15mm thick in cement mortar 1:4, PCC 1:3:6 type C1 (using 20mm graded stone aggregate) coping, 50x50x6mm mild steel angle iron, 5 mm thick mild steel plate cover complete with locking arrangement painting steel and iron surfaces with synthetic enamel paint two coats a over a coat of zinc chrome primer compete all as specified.

S&F sheet metal enclosure for Triple pole and neutral ,415 volts, for 4 pole MCCB double door with 200 Amps rated bus bar ,and taking down unserviceable DB/main switch complete all as specified and as directed

S & F 3-layer PP-R (Polypropylene random copolymer) concealed SDR 7.4 & SDR 11 UV Stabilized and antimicrobial fusion welded having thermal stability for hot and cold water supply all PP-R plain and brass threaded polypropylene random fittings with connected accessories of outer dia 32mm including taking down existing old pipes complete all as specified and as directed .

All as per item No. 15 above but for outer dia 50mm.

All as per item No. 15 above but for outer dia 63 mm.

All as per item No. 15 above but for outer dia 90 mm.

S & F PP-R gate valve (Brass Insert) of 25mm bore (outer dia) including taking down old gate valve complete all as specified and as directed .

All as per item No. 19 above but for outer dia 32 mm.

All as per item No. 19 above but for outer dia of 40mm bore

All as per item No. 19 above but for outer dia 50mm

All as per item No. 19 above but for outer dia 63mm

M&L for mild steel (plain or chequered) plates in required shape as covers of sumps , cover of cable ducts, cover of valve chambers as existing with out any alternates conforming to Fe410W (Gde E-250) Quality A incl removing old unserviceable one all as directed by Engineer-in-Charge

M & L for preparation of bottom surface of filter bed backwash drain valve by grinding and cutting edges to provide smooth surface for jointing with the new rubber sheet of 6mm thick and fixing new SS nut & bolts complete. Note :-High density rubber sheet for pressure rating 10 Kg/sqcm

Supply and fabricate MS 40mm thickness rod with necessary fabrication work rolling transportation insertion of batten new MS plate 8 mm thickness necessary foundation work to place filter bed backwash drain valve commissioning and testing and arresting the water leakages from the bottom of filter bed & painting the same rubber coated paint over a coat of primer complete.

M&L for cleaning inlet gallery pipes size 150mm and 300mm dia buried in ground by injecting high pressure air to the pipes by using heavy duty pneumatic diesel driven air compressor of 600 CFM capacity in three jack wells complete all as specified and directed by Engr-in -charge .

M &L for Cleaning off mud & sludge and bushes trees cutting at out side around the jack wells with under water divers complete all as specified and directed by Engr-in -charge .

M&L for taking out filter media of any size from gravity type filter bed stacking neatly after through cleaning and segregating the media for re -use complete all as specified and directed.

M&L for cleaning of internal walls of gravity after removing the filter media by brushing with nylon brush and using bleaching powder and cleaning pipes holes complete all as specified and directed.

M&L for Cleaning of filter media (pebbles ) of any size in filter bed ( obtain from item No 39 above) after cleaning , removal of sludge and fungus complete all as specified

M&L for laying only filter media (coarse gravel/fine gravel ) in filter bed (obtained from item No 39) in filter bed obtained from item No 1 above all as directed

Supply and lay filter media sand 14/30 mess sand ( fine sand ) in layers up to 600mm thick as required

Labour only for attending break down of pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes, CI / DI Collar / mechanical Joints etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary dewatering pumps, JCB's, Cranes complete all as specified and directed by Engr-in-Charge, for the following sizes:- Note 1 :- The quoted rate is deemed to be include the following:- (i) Arrangement of suitable Pump sets for dewatering at the time of attending break down. (ii) Necessary labour/trade men for attending break down. (iii) Labour element required for Dismantling /fixing CI/DI/MS pipes, specials, fittings etc. Note 2 :- Earth work, Supply only (as for site, as per types , as per size) pipes, specials, fittings will be measured and paid separately under relevant items.

100/80 mm bore DI/MS pipe

150 mm bore DI/MS pipe

200 mm bore DI/MS pipe

Supply only MS ERW pipe of 200mm dia, 5.4mm thickness all as directed by Engr-in-charge.

Supply only MS ERW pipe of 150mm dia, 5.4mm thickness all as directed by Engr-in-charge.

Supply only MS ERW pipe of 100mm dia, 5.4mm thickness all as directed by Engr-in-charge.

Supply only MS ERW pipe of 80 mm dia, 4.8mm thickness all as directed by Engr-in-charge.

Supply and laying MS ERW pipe of size 200 mm bore, 5.6 thick for inserting the pipe in position and including making leak proof joints and including necessary fittings taking down old pipe complete all as specified and directed by Engineer-in-Charge. Note: (i) Earth work will be measured and paid separately.

All as per Sl. item No 39 above but for 150 mm dia thickness not less than 5.40 mm

All as per Sl. item No.39 above but for 100 mm dia thickness not less than 4.80 mm

All as per Sl. item No.39 above but for 80 mm dia thickness not less than 4.80 mm

Note:- (i) The rate quoted is inclusive of necessary CTs, Control wiring and instrument fuse holder. (ii) Seven spare bay shall be provided to accommodate MCCBs , one bay for incoming MCCBs and six bay for outgoing MCCBs . (iii) The rate quoted is inclusive of all type of electric cable connection with existing MCCB or with New one MCCB of any capacity.

Supply and replace MCCB 125 Amps, 3 pole, 415 Volts, rupturing capacity 16 KA with microprocessor release, adjustable type complete all as specified and directed.

Supply and replace MCCB 160 Amps, 4 pole, 415 Volts, rupturing capacity 36 KA with microprocessor release , adjustable type complete all as specified and directed.

Supply and replace MCCB 400 Amps, 4 pole, 415 Volts, rupturing capacity 36 KA with microprocessor release, adjustable type complete all as specified and directed.

M & L for painting as required colour of old painted steel surfaces (Pipes, LT Panels, Chambers, MS plates etc.) of any description over 10 cm width or girth, not otherwise described complete all as specified and as directed.

S&F in repairs ACB 4 Pole, 415 V, of 400 Amps of any type with breaking capacity 50 KA. GE/L&T/C&S/ABB or equivalent all as directed by E-in-C.

Supply and replace Nut & Bolts, Gland Bolts Eye bolts of different sizes complete all as directed including taking down the unserviceable bolts.

Supply and replace pressure gauge 0-10 Kgs/Sq mm with 4" dia including necessary fittings complete all as directed.

Supply and replace gland packing rope of 8/10/12/12.5/14/16mm sizes to pump sets of different sizes and capacities complete all as specified and directed

M&L Synthetic mat (rubber matting) suitable for 11000 Volts electrical grade 2mx1mx19mm thick chequered top, ISI marked to be laid in front of LT panel board complete all as specified and directed.

Supply and replace 1000 litres capacity Rotational moulded polyethylene three layer water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position as per site requirement as specified in SSR Part I complete all as directed

Supply and replace 500 litres capacity Rotational moulded polyethylene three layer water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position as per site requirement as specified in SSR Part I complete all as directed

Supply and fixing CI sluice valve PN 1.6 conforming to IS 14846 flanged end with iron wheel head, stainless steel spindle, flange joints and including necessary nuts, bolts, washers, rubber washer etc, and taking down old sluice valve of size 200 mm dia complete all as specified and directed by Engr-in-Charge:-

All as per Sl. item No. 55 above but of size 150 mm bore

All as per Sl. item No. 55 above but of size 100 mm bore

Supply and replacement of Cast Iron Non return Valve with by pass arrangement with necessary rubber gasket, bolts, nuts and washers for sizes 200 mm bore complete all as specified and directed by Engr-in-charge:-

All as per Sl. item No. 58 of sizes 150 mm bore

All as per Sl. item No. 58 of sizes 100 mm bore

All as per Sl. item No. 58 of sizes 80 mm bore

All as per Sl. item No. 58 of sizes 63 mm bore

Supply and replacement of CI foot valve 250 mm bore complete all as specified and directed by Engr-in-Charge.

All as per Sl. item No. 63 above but 200 mm bore.

All as per Sl. item No. 63 above but 150 mm bore.

All as per Sl. item No. 63 above but 80 mm bore.

Supply and fix Electric Shock treatment chart in three language (Hindi/English/ Telegu) in PVC flex in size 2.00 x 1.50 metre with fixing arrangement on wall of installation complete including necessary fitment (As per sample) all as directed by Engineer-in-charge.

Supply and fix plant/equipment description provided by department in PVC flex of size 2.00 x 1.50 metre with fixing arrangement on wall of installation complete including necessary fitment (As per sample) in required format with writing of pump details, pump capacity, dt set of work all as directed by Engineer-in-charge.

S&F 150W high efficient LED Flood light fixture, Aluminium Pressure Die Cast Housing (ADC12 alloy) alongwith mounting bracket for aiming, Luminaire system efficacy ≥100lm/W, System Lumens 15000lm, high purity polycarbonate/glass diffuser, with silicon gaskets for IP66 (No Glue) protection, IK08,name of the company or logo must be embossed, in built electronic driver with phase to phase protection at 440V for 8 hours with high voltage cut off and auto recovery features, Metal fully potted and encapsulated driver to protect against moisture with constant current, low/over voltage protection (under Voltage protection should survive Input Voltage Stress of 100V for 48 Hrs) duly wired up to terminal block, surge protection 4 kV and optional 10kV within the driver compartment, IEC 60598 to be followed, driver efficiency >88%, power factor > 0.95, THD ≤10%, colour rendering index CRI >70, temperature range 0 to 45 degree centigrade, CCT: 5700K Luminaire and driver must be same make.........

........ LED used to be SMD LED, secondary optics is must for better light distribution,<5 MacAdam LED Type for better colour matching and to avoid colour shift, LED must be mounted on quality MCPCB to avoid multiple soldering and frequent failure of LED chip, LED Makes : Nichia/ Cree/ Osram/ Philips Lumiled, Lifetime of LED 50K hours @L70 B50 (As per TM21), photo biological safety report as per IEC 62471, Voltage range 120-270V AC including taking down existing street light fitting complete all as specified and directed. MAKE : Philips Cat Part no - BVP192 LED160 CW NB FG GR PSU/Wipro/Crompton..

Supply and laying of 2.5 x 3 core copper cable on Existing Steel pole for the connection of street light from junction box to street light fitting including taking down existing cables.

Supply and fix pole Junction box for street light pole in size of 25*15*6 cm with inbuilt terminal for connection of cable including all connection and taking down old unserviceable as directed by Engr-in-charge

Supply, fixing and testing of soft starter 415 Volts suitable for Pump of capacity 170 hp in existing LT panel with necessary fixing arrangements including taking down existing unserviceable complete all as specified and as directed by Engr-in-Charge

Supply, fixing and testing of soft starter 415 Volts suitable for Pump of capacity 150 hp in existing LT panel with necessary fixing arrangements including taking down existing unserviceable complete all as specified and as directed by Engr-in-Charge

Servicing of soft starter 415 Volts suitable off size of different capacity installed at various location, dismentling the existing soft starter, servicing the same, replacing the defective spare parts and refixing it at the original place all as specified and as directed by Engr-in-Charge