REPAIR / MAINT, ATTENDING BREAKDOWNS OF WS PIPE LINE CONNECTED ACCESSORIES FROM M GEDDA FILTRATION PLANT TO 104 AREA, MGEDDA FILTRATION PLANT TO Y JUNCTION, 104 BPH TO Y JUNCTION AND MISC E/M WORKS AGE E/M NO. I OF GE (UTILITY - II) VISAKHAPATNAM

Amount

Excavation in trenches not exceeding 1.5 m wide and not exc. 1.5 m depth and getting out soft / loose soil for laying of cables, pipes etc, complete all as specified and directed by Engr-in- Charge.

All as per SL item No.1 above but getting out in Hard/ Dense soil

All as per SL item No.2 above but depth exceeding 1.5 metre and not exceeding 3.0 metre

Returning filling in, including spreading levelling watering and well ramming in layers n.exc. 25 cm thick complete all as specified and directed

Removing excavated soil to a distance n.exc. 50 m distance and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed by Engr-in- Charge.

M & L for PCC 1:3:6 type C1 (using 20 mm graded granite stone aggregate) for making good the disturbed surface (road cutting/ hard standing/ path complete all as specifed and as directed.

M & L for PCC 1:2:4 type B1 (using 20 mm graded granite stone aggregate) in bases/ pedestals for pipe lines, mud stops or chmfered on edges including demolition of PCC complete all as specifed and as directed.

Labour only for attending break down of CI/DI/MS pipe 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 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 including JCB's and Cranes as per site requirement . (ii) Necessary labour/trade men for attending break down. (iii) Labour element required for fixing CI/DI/MS pipes, specials, fittings etc. Note 2 :- Earth work, Lead joints, Supply only CI/ DI/ MS pipes, specials, fittings will be measured and paid seperately under relevant items.

300/400/450 mm bore pipe

200/250 mm bore pipe

150 mm bore pipe

100 mm bore pipe

80 mm bore pipe

Supply only DI K9 water supply pipe lines of size 450 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 400 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 300 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 250 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 200 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 150 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 100 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 80 mm bore with spigot and socket ends complete

Supply only CI pipes with spigot and socket ends centrifugally cast , Class 'B' of size 400 dia.

Supply only CI pipes with spigot and socket ends centrifugally cast , Class 'B' of size 300 dia.

Supply only CI pipes with spigot and socket ends centrifugally cast , Class 'B' of size 200 dia.

Supply only CI pipes with spigot and socket ends centrifugally cast , Class 'B' of size 150 dia.

Supply only CI pipes with spigot and socket ends centrifugally cast , Class 'B' of size 100 dia.

Supply only CI pipes with spigot and socket ends centrifugally cast , Class 'B' of size 80 dia.

Supply only MS ERW pipe heavy grade pipe 400 mm bore, thickness not less than 5.60 mm

Supply only MS ERW pipe heavy grade pipe 300 mm bore, thickness not less than 5.60 mm

Supply only MS ERW pipe heavy grade pipe 250 mm bore MS pipe, 5.00 mm thick

Supply only MS ERW pipe heavy grade pipe 200 mm bore MS pipe, 6.30 mm thick

Supply only MS ERW pipe heavy grade pipe 150 mm bore MS pipe, 5.40 mm thick

Supply only MS ERW pipe heavy grade pipe 100 mm bore MS pipe, 4.80 mm thick NOTE for SI No. 9 to 28: (i) Labour required for fixing of DI/CI/MS pipe is included in SL item No. 8.

Supply only DI specials such as bends (any type, radius and angle) tapers any type, straight, bend, increasing, decreasing or double socket etc.) tee pieces single branch, "Y" junction, double branch, cross (all sockets or sockets and spigot) collars, caps and plugs upto 150 mm bore.

All as per Sl. Item No.29 above but 200 mm bore and above.

Supply only CI specials such as bends (any type, radius and angle) tapers any type, straight, bend, increasing, decreasing or double socket etc.) tee pieces single branch, "Y" junction, double branch, cross (all sockets or sockets and spigot) collars, caps and plugs upto 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per Sl. Item No.31 above but 200 mm bore and above.

Supply only DI specials mechanical joint / expansion joint / Cast Iron detachable joint of 450 mm bore and including necessary nuts, bolts and neoprane rubber rings complete all as specified and directed by Engr-in-Charge.

All as per Sl. Item No.33 above but 400 mm bore

All as per Sl. Item No.33 above but 300 mm bore

All as per Sl. Item No.33 above but 200 mm bore

All as per Sl. Item No.33 above but 150 mm bore

Material and labour for run lead joint for spigot and socket pipes (CI/DI) and fittings of size 80 mm complete all as specified and directed by Engr-in-Charge.

All as per Sl. Item No.38 above but of size 100 mm bore.

All as per Sl. Item No.38 above but of size 150 mm bore.

All as per Sl. Item No.38 above but of size 200 mm bore.

All as per Sl. Item No.38 above but of size 250 mm bore.

All as per Sl. Item No.38 above but of size 300 mm bore.

All as per Sl. Item No.38 above but of size 400 mm bore.

All as per Sl. Item No.38 above but of size 450 mm bore.

Supply & fix spindle of sluice valve of 80 mm bore, made out of En-8 steel with check nuts made out of MS/CI material, with and including replacing perished gland packing, rubber gasket, bolts and nuts including taking down old unserviceable spindle complete all as directed by Engineer-in-charge.

All as per Sl. Item No.46 above but 100/150 mm bore

All as per Sl. Item No.46 above but 200/250 mm bore

All as per Sl. Item No.46 above but 300 mm bore

All as per Sl. Item No.46 above but 400 mm bore

All as per Sl. Item No.46 above but 450 mm bore

M & L for Jungle cleaning by cutting and clearing away all grass vegetation, wild growth, sapling, shrubs, brushwoods, under growth roots, cutting of bushes, tree trunk of girth not execeeding 30 cm, cutting of trunk, portion protuding over ground, filling holes and leveling of ground and removing unserviceable materials to a distance n.exe 50m, compelte all as speicified.

Supply and fix 25 mm thick MS flange joint for 400/450 mm bore to be welded to MS pipe including 6 mm thick rubber gasket with necessary nuts and bolts etc., complete all as specified and directed.

All as per Sl. Item No.53 above but 300 mm bore and 20 mm thick flange joint

All as per Sl. Item No.53 above but 250/200 mm bore and 15 mm thick flange joint

All as per Sl. Item No.53 above but 150 mm bore and 15 mm thick flange joint

All as per Sl. Item No.53 above but 100/80 mm bore and 15 mm thick flange joint

M&L for Framed work such as grills, gratings, etc, with ends of bars shouldered and / or riveted, barred iron doors; ladders; walk ways; railings; framework of water tanks and similar work conforming to Fe - 290, Gde-E-165 and including dismantling of existing framed work complete all as specified and directed by Engr-in-Charge.

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

M&L for cleaning of underground/ semi underground fresh water sump of 3.00 Lakhs gallons capacity by pumping out the accumulated water up to the bottom surface and removing the complete silt sediment sludge from the sumps and depositiing and levelling as directed, cleaning the walls, ceiling& floor using high pressure water jet to dislodge all the mud, dirt algaue, fungus and layers of calcinations, vacuum cleaning to remove dislodged waste and cleaning with the bleaching powder after scrapping the walls and bottom of the sump completely using wire brush without disturbing the water supply to the area including applying one coat of white wash to entire sump externally as well as internally and writing details like Cleaning date / due date/ sump capacity with synthetic enamel paint complete all as directed.

All as per SL item No.60 above but sump of capacity 2.00 Lakhs gallons capacity

All as per SL item No.60 above but sump of capacity 1.5/1.60 Lakhs gallons capacity

All as per SL item No.60 above but sump of capacity 1.00 Lakhs gallons capacity

All as per SL item No.60 above but sump of capacity 0.75 Lakhs gallons capacity

All as per SL item No.60 above but sump of capacity 0.50 Lakhs gallons capacity

All as per SL item No.60 above but sump of capacity 7000 to 10000 gallons capacity

All as per SL item No.60 above but sump of capacity 2.50 Lakhs gallons capacity consisting of five compartments of 50000 gallons capacity

All as per SL item No.60 above but sump of capacity 0.20 Lakhs gallons capacity

All as per SL item No.60 above but sump of capacity 0.40 Lakhs gallons capacity

All as per SL item No.60 above but Over head tank of capacity 1.00 Lakhs gallons capacity at 18 metre height

All as per SL item No.60 above but Over head tank of capacity 1.50 Lakhs gallons capacity at 18 metre height

Supply and replace 250 mm bore CI foot valve flanged type with necessary rubber gasket, bolts, nuts and washers complete all specified and directed.

All as per SL item No.72 above but of 200 mm dia

All as per SL item No.72 above but of 150 mm dia

All as per SL item No.72 above but of 80 mm dia

Supply and replace 200 mm bore CI non return valve with by pass arrangement with necessary rubber gasket, nuts, bolts, and washers etc., complete all as specified and directed.

Supply and replace 150 mm bore CI non return valve with by pass arrangement with necessary rubber gasket, nuts, bolts, and washers etc., complete all as specified and directed.

Supply and replacement of CI double orifit type kinetic air release valve as IS 14845 of 80 mm bore complete all as specified and directed by Engineer-in-Charge.

Supply and replacement of CI double orifit type kinetic air release valve as IS 14845 of 100 mm bore complete all as specified and directed by Engineer-in-Charge.

Supply & replacement of water level indicator, 36" dia as per IS and including numbering with radium stickering, heavy duty float, counter weight, heavy duty driving gear nylon wire fitted in all in GI housing, cutting the RCC slab and making good the slab, painting the exposed surface with two coats of synthetic enamel over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge. Note: Make of water level indicator shall be got approved by GE before procurement.

M&L for testing of water sample at Meghadrigedda jackwell source and test the sample as per IS 10500: 2012 at Andhra University or any other accrediated laboratory and submit the test repost to Engineer-in-charge. Note: Quoted rate is deemed to be inclusive of collection of water at source in suitable container and submit for testing.

Supply, install, testing and commissioning of cubical housing cabinet type (indoor) LT feeder piller box type, plinth mounted, totally enclosed dust and verming proof openable from front side, made out of 2.00 mm thick CRCA sheet powder coated overall size to accomodate the following and built upon suitable size angle iron frame work, having front hinged doors, lifting lugs 2 Nos, earthing strips at rear side, bottom detachable gland plate complete with suitable size zinc and passivated nut, bolts, spring and washers and apply spray paint with powder coated painting, the panel should be suitable for 415 volts, 50 Hz, 3 phase 4 wire system and shall be accomdated with 1000 Amps capacity solid aluminium busbar 1100 volts grade having sleaving and internal connection should be provided with aluminium strips of suitable size including necessary PCC foundation of suitable size. The pillar box is suitable to accomdate 6 Nos of MCCB/ Change over switch and 03 Nos of star delta soft starter......

……... in separate compartment including supply and fix the following and taking down existing U/s one complete

LED type indication lamps with switches and fuses (R,Y,B) - 1 Set

Note:- a) The quoted rate is deemed to be inclusive of busbar, voltmeter, Ammeter, control wiring, CT, instrument fuze holder, LED indication lamps and independent Ampmetre for each starter.

Note:(b) Supply and fix soft starters/MCCB/ Changeover switch etc., are not included in quoted rate.

Supply & replace STEQUA PURITY VERIFIER 41021: 1.Purity Verifier 41021 set, containing: 1 Comparator with lid, 30 tablets X pH RAPID (Item Code: PVPH 3041021), 30 tablets X Chlorine RAPID (Item Code: PVPH 3041021), 1 instruction sheet, 1 plastic box, pH range: 6.8-7.0-7.2-7.4-7.6-7.8-8.0-8.2, Chlorine range: 0.1-0.3-0.4-0.5-0.6-0.8-0.9-1.0-1.5-2.0-3.0-4.0-5.0-6.0 complete all as specified and directed by Engr-in-Charge.

Supply only PVPH 41021: Packet of 100 tablets pH RAPID for STEQUA Purity Verifier 41021

Supply only PVFC 41021. Packet of 100 tablets chlorine RAPID for STEQUA Purity Verifier 41021

Supply and replace MCCB 3 pole 100 Amps with rupturing capacity 36 KA (microprocessor release) complete all as specified and directed.

Supply and replace MCCB 3 pole 160 Amps with rupturing capacity 36 KA (microprocessor release) complete all as specified and directed.

Supply and replace MCCB 4 pole 200 Amps with rupturing capacity 36 KA (microprocessor release) complete all as specified and directed.

Supply and replace MCCB 4 pole 250 Amps with rupturing capacity 36 KA (microprocessor release) complete all as specified and directed.

Supply and replace MCCB 4 pole 400 Amps with rupturing capacity 36 KA (microprocessor release) complete all as specified and directed.

Supply and replace on load change over switch 4 pole, 200 Amps, 415 Volts complete all as specified and directed by Engineer-in-Charge.

Supply and replace 300 mm bore CI sluice valves PN 1.6 (raising type) conforming to IS 14846 flanged end with iron wheel head and stainless steel spindle flanged joints including necessary nuts, bolts, and washers etc., complete all as specified and directed.

All as per SL item No.92 above but of size 250 mm dia.

All as per SL item No.92 above but of size 200 mm dia.

All as per SL item No.92 above but of size 150 mm dia.

All as per SL item No.92 above but of size 100 mm dia.

All as per SL item No.92 above but of size 80 mm dia.

Supply, fixing,testing star delta soft starter with contactor, 415 Volts suitable for motor of capacity 170 HP including taking down existing unserviceable complete all as specified and as directed.

Supply, fixing,testing star delta soft starter with contactor, 415 Volts suitable for motor of capacity 60 HP including taking down existing unserviceable complete all as specified and as directed.

Supply, fixing,testing star delta soft starter with contactor, 415 Volts suitable for motor of capacity 40 HP including taking down existing unserviceable complete all as specified and as directed.

AYYAPPA CONSTRUCTIONS