REPAIR MAINT OF LEAD JOINTS FLANGE JOINTS TYTON JOINTS OF CI AND DI PIPES FITTINGS IN RISING DISTRIBUTION LINES AND OTHER ASSOCIATED WORKS AT MHOW CANTT UNDER GE MIS MHOW

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for foundation, laying pipe etc. or for shafts, wells, cesspits, manholes, pier holes, etc. and getting out in any type of soil complete all as specified and directed.

Earth work in excavation by mechanical means using Hydraulic excavator in over areas, exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan and getting out in any type of soil and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, all using as directed by Engineer - in - charge

Earth work in excavation by mechanical means using Hydraulic excavator over areas (exceeding 30 cm in depth 1.5 m in width as well as 10 sqm on plan) and getting out in ordinary rock and disposal of excavated earth lead upto 50 m and lift upto 1.5 m,all as directed by Engineer - in - charge

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

Removing excavated material (Soil) to a distance not exceeding 50 m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and directed.

Supply and mix calcium-based granular disinfectant for water treatment, available Chlorine 60% to 70% by weight of the compound as per manufacturer instructructions pouring into dosing plant system complete all as specified and directed .Note: Calcium based granular disinfectant shall be packed and supplied in 45 Kg plastic drums .

Supply and mix bleaching powder grade-I ISI marked having stable available chlorine % by mass minimum 35% as per IS 1065,1971 with water as directed by Engineer-in-Charge and pouring into dosing plant system complete all as specified .Note: Bleaching powder shall be packed and supplied in 25 kg bag

Supply and mix Poly aluminium chloride Powder form Gde-medium basicity for purification of water and pouring into dosing plant system complete all as specified and directed.

S & F Air termination single pointed aluminium rod 12 mm dia 300 mm long mounted on and including GI pipe 40 mm bore light graded 1.5 m long, fixed complete set of air termination on RCC over head tanks at various locations with and including 200 mm x 200mm x 6mm mild steel plate welded at bottom of pipe and embedded in PCC(1:3:6) type C1 blocks of size 300mm x 300mm x 450mm complete all as directed by Engineer-in-charge

M&L for test point terminal blocks made out of gun metal (or) phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25 mm long hexagonal head screws all as specified and directed.

S&F Aluminium strip 25 x 3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground

M&L for CI / DI fitting in repair, like cast iron bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collars, caps and plug etc from size 200 mm bore to 400 mm bore for spigot and socket end pipes complete all as specified and directed.

M&L for CI fitting in repair, like cast iron bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collars, caps and plug upto 150 mm bore for spigot and socket end pipes complete all as specified and directed.

M&L for removing filter media and support media from the filter bed of size 5.0m x 3.0m -02 nos and bed size 5.0mx2.60m-02 Nos , washing, cleaning, sieving and re-grading the support media and re-laying and re-fillinf of support media of size 65mm to 38 mm for a height 0.15 m , 38mm to 20 mm size gravel's for a height 0.15m , 20mm to 12 mm gravel's for a height 0.15 m , 5mm to 12 mm gravel's for a height of 0.60 m complete all as specified and directed by Engineer In-Charge. Note: Support media, filter media (fine sand ) additional as required for filling in filter bed shall be measured and paid separately under relevant item

Supply and filling support media coarse sand 0.6 mm size conforming to IS 8419 part 1-1977 for filling in filter bed complete all as specified and directed

Supply and filling filter media (fine sand) conforming to IS 8419 part 1-1977 in filter bed complete all as specified and directed

Note for Sl.item No 14,15 &16: work shall be executed through specialist/ expertise team from a reputed authorized company in the field of water treatment technology with prior concurrence of Engineer-in-Charge .After washing filter bed necessary testing of water as per IS : 10500 - 2012 shall be carried out and satisfactory test result should be submitted before RAR payment

S&F in repairs PVC/ FRP terminal plates suitable for 75/100 HP 3 phase induction motor including provision of GI nut ,bolt and washers of appropriate size as per existing make and model complete all as speified

M & L for repairing Flocculator , intake and outlet channel by welding / brazing works and removing /replacing the unserviceable bearing of wheel with housing cover of existing size ,servicing of electric motors of flocculator and made functional including necessary Stainless steel nuts, bolts washers, supply and replacement of mild steel epoxy coated rack arms of size 2.0mx1.0mx6.0m at one end and 2.0mx1.0mx5.0m at other end with angle iron of 65 x 65 x 6 mm size fixed in existing floculator suspended from the peripheral rotating bridge & with brass scraper blades of width 150 mm and rubber squeeze including taking down old unserviceable racker arm and made functional in all respects complete all as specified and directed.

Note for item No. 19 : (a) Rate quoted shall be inclusive for provision of complete Racker arms as per existing design in clarifloculator mechanism including necessary welding / brazing works for wheel, replacement of bearing of wheel 04 Nos and necessary Stainless steel nuts, bolts washers as required .(b) Contractor shall submit written gurantee for two years for smooth functioning of Flocculator.If any functioning issue in Flocculator and same shall be rectified without any extra cost.

S&F in repair SS Agitator & Impeller for alum dozer of shaft length -1.5 metre long made of SS-304 grade suitable for existing shaft dia of alum dozer including coupling the shaft for smooth operation complete all as specified and directed

S&F in repair Sluice valves cast iron body, double flanged, ISI marked (IS-14846), heavy duty, class PN-1.6 gun metal, with non rising spindle of solid forged bronze and operating handle, including rubber gaskets, nuts, bolts, washers etc complete all as specified and as directed of following sizes: -

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

S&F in repair of butterfly valve gear operated having epoxy coated cast iron body, PN 1.6, ISI marked SGI disc with integral seat of nitrile rubber of the following sizes:- .

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

S&F air release valve 40 mm double action with two air outlets , ISI marked including jointing materials such as flanges, nuts, bolts, washers, rubber gasket and fixing up in cast iron pipe of any size complete all as specified and as directed.

Taking up or down existing GI tubing 100mm dia with connections complete all as specified

Supplying, fixing, laying & jointing in repair galvanised iron water tubes 100mm dia 'medium grade' with and including all GI fittings such as flanges, unions, reducer sockets, socket reducing bends, elbows, tee, check nuts, caps, plugs clips, wall hooks etc. laid in trenches, on ground or fixing on wall and testing complete all as specified and directed

Supply and fixi copper lugs suitable for 50 sqmm cable including taking out old unserviceable copper lugs from motor terminal plate complete all as specified

M&L for run lead Joint for cast iron pipes spigot and socket ends and cast iron special fitting with caulked spun yarn and lead for following size:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Ankit construction

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