REPAIR MAINT AND ATTENDING BREAK DOWNS OF WATER SUPPLY PIPE LINE FROM M GADDA FILTRATION PLANT TO 104 AREA MGEDDA FILTRATION PLANT TO Y JN AND 104 BPH TO Y JN WITH CONNECTED ITEM AND OTHER MISC E M WORKS UNDER OF GE U II VISAKHAPATNAM

Amount

Excavation in trenches n.exc. 1.5 m wide and n. exc. 1.5 m in depth and getting out in soft / loose soil for foundation, pipe lines etc, complete all as specified and directed.

Excavation in trenches n.exc. 1.5 m wide and n. exc. 1.5 m in depth and getting out in hard / dense soil for foundation, pipe lines etc, complete all as specified and directed.

All as per Srl item No.02 above but for depth exc. 1.5 m and n.exc. 3 m.

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

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

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick in excavated soil, complete all as specified and directed.

Removing surplus excavated soil n. exc. 50 m and depositing where directed at a level n-exc 1.5 m above the starting point, complete all as specified and directed.

Labour only for attending break down of pipe line of following sizes including bursting / cracks and cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement including using sufficient dewatering pumps, complete all as specified and directed. Note 1:- The quoted rate shall deemed to be inclusive of 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. Note 2:- Necessary Earth work, Lead joints, supply only CI / DI / MS pipes, specials, fittings shalll be measured and paid seperately under relevant items of BOQ.

80 mm bore CI/DI/MS pipe

100 mm bore CI/DI/MS pipe

150 mm bore CI/DI/MS pipe

200 mm bore CI/DI/MS pipe

Labour only for attending break down of pipe line of following sizes including bursting / cracks and cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and by using sufficient dewatering pumps, JCB's, Cranes as per site requirement, complete all as specified and directed. Note 1:- The quoted rate shall deemed to be inclusive of 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. Note 2:- Necessary Earth work, Lead joints, supply only CI / DI / MS pipes, specials, fittings shalll be measured and paid seperately under relevant items of BOQ.

300 mm bore CI/DI/MS pipe.

400mm bore CI/DI/MS pipe.

450 mm bore CI/DI/MS pipe

Supply only DI K9 water supply pipe lines of size 450 mm bore and including taking down old DI water mains with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed by Engineer-in-Charge. Note:- Earth work and labour required shall be measured and paid seperately.

All as per Srl item No. 10 above but for 400 mm bore

All as per Srl item No. 10 above but for 300 mm bore

All as per Srl item No. 10 above but for 200 mm bore

All as per Srl item No. 10 above but for 150 mm bore

All as per Srl item No. 10 above but for 100 mm bore

Supply only CI water supply pipe lines of size 400 mm bore class B and including taking down old CI water mains with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as specified and directed. Note:- Earth work and labour required shall be measured and paid seperately.

All as per Srl item No. 16 above but for 300 mm bore

All as per Srl item No.16 above but for 200 mm bore

All as per Srl item No. 16 above but for 150 mm bore

All as per Srl item No. 16 above but for 100 mm bore

All as per Srl item No. 16 above but for 80 mm bore

Supply only MS ERW pipe of size 300 mm bore, 5.6 thick for inserting the pipe in position and including making leak proof joints and including taking down old pipe complete all as specified and directed.

All as per Srl item No.22 above but for size 250 mm bore, 5.6 thick

All as per Srl item No.22 above but for size 200 mm bore, 5.6 thick

All as per Srl item No.22 above but for size 150 mm bore, 5.34 thick

All as per Srl item No.22 above but for 100 mm bore MS pipe, 4.8 mm thick

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, complete all as specified and directed.

All as per Srl Item No.27 above but for 200 to 450 mm bore.

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.

All as per Srl Item No.29 above but for 200 to 450 mm bore.

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.

All as per Srl item No. 31 above but for 400 mm bore

All as per Srl item No. 31 above but for 300 mm bore

All as per Srl item No. 31 above but for 200 mm bore

All as per Srl item No. 31 above but for 150 mm bore

M&L for Lead joints for 80/100 mm bore size CI /DI Pipes, complete all as specified and directed.

All as per Srl item No. 36 above but for 150/200 mm bore CI / DI Pipe.

All as per Srl item No. 36 above but for 250/300 mm bore CI / DI Pipe.

All as per Srl item No. 36 above but for 400 mm bore CI / DI Pipe.

All as per Srl item No. 36 above but for 450 mm bore CI / DI Pipe.

M & L for Spindle of sluice valve of the following sizes made out of EN-8 steel with check nut made out of MS/CI and replacing perished gland packing, rubber gasket, bolts and nuts including taking down old spindle, complete all as specified and directed.

80/100 mm bore

150/200 mm bore

250/300 mm bore

400/450 mm bore

Surface dressing in soft /loose soil not exeeding 15 cm deep, across the pipe lines etc, and including site clearence, cutting and cleaning of branches / bushes / plants / grass obstructing the pipe lines / valves / chambers / sumps / OHTs on either sides and water supply Installation area including disposal of materials up to a distance not exceeding 50 m, complete all as specified and directed.

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

All as per Srl item No. 43 above but 300/250 mm bore and 20 mm thick flange joint.

All as per Srl item No.43 above but 150/200 mm bore and 15 mm thick flange joint.

All as per Srl item No. 43 above but 100 / 80 mm bore and 15 mm thick flange joint.

M&L for masonary 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 over a coat of zinc chrome primer, compete all as specified and directed.

Supply and laying DI K9 water supply pipe lines of size 300 mm bore in trenches/ floor or in plane area and including taking down old DI water mains with spigot and socket ends and lead joints including burning out joints and recovering leads, complete all as specified and directed. Note:- Earth work shall be measured and paid seperately.

All as per Srl item No. 48 above but for 200 mm bore.

All as per Srl item No. 48 above but for 150 mm bore.

All as per Srl item No. 21 above but for 100 mm bore.

Supply and laying MS ERW pipe of size 300 mm bore, 5.6 thick for inserting the pipe in in trenches/ floor or in plane area position and including making leak proof joints and including taking down old pipe complete all as specified and directed by Engineer-in-Charge. Note:- Earth work shall be measured and paid seperately.

All as per Srl item No. 52 above but for 250 mm bore, 5.6 thick.

All as per Srl item No. 52 above but for 200 mm bore, 5.34 thick.

All as per Srl item No. 52 above but for 150 mm bore, 5.34 thick.

All as per Srl item No. 52 above but for 100 mm bore MS pipe, 4.8 mm thick.

All as per Srl item No. 52 above but for 80 mm bore MS pipe, 4.8 mm thick.

Supply and replace Pressure gauge dial of 6" dia, 0-16 kgs/cm2 ratings suitable to the existing water pipe lines including fixing lines with necessary fixing arrangement, complete all as specified and directed.

Supply and replace Pressure gauge dial of 6" dia, 0-10 kgs/cm2 ratings suitable to the existing water pipe lines including fixing lines with necessary fixing arrangement, complete all as specified and directed.

Supply only MS 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 450 mm bore, complete all as specified and directed.

Supply and fixing in replacement LED street/building security light 120 W of New generation energy saving & environmental friendly long life Versatile pressure die-cast aluminium IP65 roadway luminaire with high power LEDs as light source and electronic driver suitable for pole dia upto 40mm including GI pipe bracket made of 40mm dia pipe light grade of length not less than 1.2m bent to shape as required fixed with and including necessary MS clamps, bolts, nuts and washers duly painted with two coats of synthetic enamel paint over a coat of red oxide primer including taking down old fittings, complete all as specified and directed. Make:- Havells Cat No. ENDURAPEARLPLUSSL120WLED757PASYTOPCLC

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 takidng down old sluice valve for the 300mm dia, complete all as specified and directed.

All as per Srl item No. 62 above for 250 mm bore

All as per Srl item No. 62 above for 200 mm bore

All as per Srl item No. 62 above for 150 mm bore

All as per Srl item No.62 above for 100 mm bore

All as per Srl item No. 62 above 80 mm bore

Supply and fix in repairs of CI foot valve 250 mm bore, complete all as specified and directed.

All as per Srl item No.68 above but 200 mm bore.

All as per Sl. item No. 68 above but 150 mm bore.

All as per Sl. item No. 68 above but 80 mm bore.

Supply and fix in repairs of Cast Iron Non return Valve with by pass arrangement with necessary rubber gasket, bolts, nuts and washers for 250 mm bore sizes, complete all as specified and directed.

All as per Srl item No.72 above for 200 mm bore

All as per Srl item No.72 above for 150 mm bore

Supply and lowering MS column pipe 10 feet long both side flange, duly welded flange heavy duty 'C' grade of size 150 mm dia including nuts, bolts, washer and gasket etc, complete all as specified and directed.

Supply & replacement of cast iron double Orifit Type Kinetic Air Release Valve as per IS 14845 of Size 80 mm bore, complete all as specified and directed.

Supply & replacement of cast iron double Orifit Type Kinetic Air Release Valve as per IS 14845 of Size 100 mm bore complete all as specified and directed.

Supply & replacement of 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 with 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.

SCHEDULE OF CREDIT Note :- Amount of Rs. 1,09,627.50 indicated in Tender Documents as Schedule of Credit shall be deducted from the total quoted amount of BOQ.

RAVITEJA ENGINEERING WORKS

SRI LAKSHMI ENGINEERING ENTERPRISES

M/S EVEREST INFRA

Y RAMESH

M/s SIRI CONSTRUCTIONS

SRK PROFESSIONAL ENGINEERING

Prasad and Suresh Constructions

M/S SRI VENKATA BHAVANI CONSTRUCTIONS