REPAIR MAINT AND ATTEN BREAK DOWNS OF WS PIPE LINE CONNECTED ACCESSORIES FROM M-GADDA FILTRATION PLANT TO 104 AREA M GEDDA FILTRATION PLANT TO Y JN AND 104 BPH TO Y JN AND OTHER MISC EM WORKS UNDER AOR OF AGE EM NO 1 OF GE U 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

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.

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.

Labour only for attending break down of CI/DI/MS 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.

80 mm bore pipe

100 mm bore pipe

150 mm bore pipe

200 mm bore pipe

300 mm bore pipe

400 mm bore pipe

450 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 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 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 300 mm bore, thickness not less than 5.60 mm

Supply only MS ERW pipe heavy grade pipe 250 mm bore MS pipe, 6.30 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, 5.34 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 24: (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.26 above but 200 mm to 450 mmbore .

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.28 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.30 above but 400 mm bore

All as per Sl. Item No.30 above but 300 mm bore

All as per Sl. Item No.30 above but 200 mm bore

All as per Sl. Item No.30 above but 150 mm bore

Material and labour for run lead joint for spigot and socket pipes (CI/DI) and fittings of size 80/100 mm complete all as specified and directed by Engr-in-Charge.

All as per Sl. Item No.35 above but of size 150/200 mm bore.

All as per Sl. Item No.35 above but of size 250/300 mm bore.

All as per Sl. Item No.35 above but of size 400 mm bore.

All as per Sl. Item No.35 above but of size 450 mm bore.

Supply & fix spindle of sluice valve of 80/100 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.40 above but 150 / 200mm bore

All as per Sl. Item No.40 above but 250 / 300mm bore

All as per Sl. Item No.40 above but 400 / 450mm 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 by Engr-in-Charge.

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. 45 above but 300/250 mm bore and 20 mm thick flange joint

All as per Sl. Item No. 45 above but 150/200 mm bore and 15 mm thick flange joint

All as per Sl. Item No. 45 above but 100/80 mm bore and 15 mm thick flange joint

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.

Supply, laying and fixing in replacement of the following dia of DI K9 water supply pipe lines with spigot and socket ends complete. Note: Earth work will be measured and paid separately.

300 mm dia.

200 mm dia.

150 mm dia.

100 mm dia.

Supply and fixing in repairs MS ERW pipe medium with all fittings laid in trenches, floors etc of following size pipes including cutting of exisiting defective pipe, fixed with specials, leak testing, complete all as specified. Note: Earth work will be measured and paid separately.

300 mm dia bore pipe, thickness not less than 5.60 mm.

250 mm dia bore pipe, thickness not less than 5.60 mm.

200 mm dia bore pipe, thickness not less than 5.34 mm.

150 mm dia bore pipe, thickness not less than 5.34 mm.

100 mm dia bore pipe, thickness not less than 4.8 mm.

80 mm dia bore pipe, thickness not less than 4.8 mm.

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

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

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.

Supply and fixing in replacement LED street/building security light 150 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 by the Engineer-in-Charge. [Make: Bajaj Cat part no BRTFG 150W LED /Surya Roshini / Philips / CG / Havells / Wipro / GE]

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.56 above but of size 250 mm dia.

All as per SL item No.56 above but of size 200 mm dia.

All as per SL item No.56 above but of size 150 mm dia.

All as per SL item No.56 above but of size 100 mm dia.

All as per SL item No.56 above but of size 80 mm dia.

Supply and replace 250 mm bore CI foot valve as per IS 4038 flanged type with necessary rubber gasket, bolts, nuts and washers complete all specified and directed.

All as per SL item No.62 above but of 200 mm dia

All as per SL item No.62 above but of 150 mm dia

All as per SL item No.62 above but of 80 mm dia

Supply and replace 250 mm bore CI non return valve as per IS 5312 with by pass arrangement with necessary rubber gasket, nuts, bolts, and washers etc., complete all as specified and directed.

Supply and replace 200 mm bore CI non return valve as per IS 5312 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 as per IS 5312 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 per 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 per 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.

LAKSHMI SAI CONSTRUCTIONS

lakshmi Engineering Works