Repair / maint of external water supply and allied works at MH Jodhpur

Amount

Taking up U/S CI/DI water main(incl all fitting) with spigot & socket /MS pipe or any other type of pipe or lead joint incl burning out joint & recovering lead from pipe of 80 mm bore for laying /rerouting of serviceable pipe after cleaning complete all as directed.

Material and labour DI pipes of size 80mm bore with spigot and socket end centrifugally cast class "K- 7" , in any length laid in trenches/on surface/ over masonary pillar and connection to old or new position complete all as directed.(make- kejriwal casting/ kesoram/electro steel). Note: DI fitting /lead joint / Tyton joint will be measured and paid seperately all the dismanted / demolished /taking down materyal shall be reused or removed from site.

Material and labour DI pipes of size 150mm bore with spigot and socket end centrifugally cast class "K- 7" , in any length laid in trenches/on surface/ over masonary pillar and connection to old or new position complete all as directed.(make- kejriwal casting/ kesoram/electro steel). Note: DI fitting /lead joint / Tyton joint will be measured and paid seperately all the dismanted / demolished /taking down material shall be reused or removed from site.

Taking down carefully spindle of cast iron sluice valve of size 80mm bore dismantling parts and reassembling by replacement of new brass spindle suitable for 80mm dia sluice valve, class PN 1.0, and refixing in original position including provision of nuts, bolts, washers, rubbers gaskets etc complete all as specified and as directed at site.

M&L for Replacement of pressure gauge to read in IS/BS unit type 0 to 10 KG/cm2 and 0 to 150 psi including taking down old one

M&L for painting of sluice valve/NRV upto 80mm dia as per existing colour

M&L for painting of Valve Chambar pastered portion with cement base and steel portion with synthetic enamel paint of any size

S&F in replacement CI Butterfly valve 80 mm dia with lever operated CI Disc Nitrile/EPDM Rubber Lining test pressure PN-10/16 and ms nut bolt and washers and pair of rubber/fibers required for the work will be supplied by contractor for fixing in position complete all as directed . Make- Audcu, zoloto/L&T

All as per item No-8 above but 100 mm bore

All as per item No-8 above but 150 mm bore

M&L DI bend any type radius and angle tapers any type straght bend increacing decreacing or double socket etc) tee pipe single branch y juction double branch cross(all socket and spiogat collars caps and plug for the pipe socket & spiogat of the following size upto 150 mm dia complete all as specified ( lead /gasket for fitting shall be measured and paid separately)

Buring out lead joint in position , including removing old lead to store etc. of following size 80 mm bore

Buring out lead joint in position , including removing old lead to store etc. of following size 150 mm bore

M&L for ruber gas ket joint/ tyton joint for CI/DI pipe of size 80 mm bore

M&L for ruber gas ket joint/ tyton joint for CI/DI pipe upto size 150 mm bore

Supply and laying of galvanised steel water tubing medium grade in trenches / wall /floor with all fittings , connections as required at site of size 15 mm bore including taking down as per directed by Engr-in-Charge. Make : Tata/Jindal

All as per Item No 16 Above but Bore of pipe 20 mm

All as per Item No 16 Above but Bore of pipe 25 mm

All as per Item No 16 Above but Bore of pipe 40mm

All as per Item No 16 Above but Bore of pipe 50mm

All as per Item No 16 Above but Bore of pipe 80mm

All as per Item No 16 Above but Bore of pipe 100mm

S&F in replacement of ball valve (Half turn) gun metal valve with iron handle screwed both ends for iron pipe and fixed of size 15 mm bore including taking down as per directed Make- Zloto, Audcu

All as per Item No 23 Above but Bore of pipe 20mm

All as per Item No 23 Above but Bore of pipe 25mm

All as per Item No 23 Above but Bore of pipe 40mm

All as per Item No 23 Above but Bore of pipe 50mm

Suply and fixing cast iron NRV flanged end of size 80 mm dia with all fitting and accessories including taking down unsv as per directed by Engr-in-Charge. Make- zoloto /Kirloskar/Kartar

M&L for construction of valve chembers with MS cover 3 mm thick of valve pit of size 1200x1200x1200 MM( internal dimensions) including necessary excavation, earth work 150 mm thick PCC 1:4:8 Type D2 as in foundation, PCC 1:2:4 Type B1 in coping plastering 15 mm thick in cm 1:4, and angle iron frame 4ox40x6 mm and locking arrangement including painting with two coat of synthetic enameled paint over a coat of redoxide primer after preparation of surface complete all as specified and directed by Engineer-in-charge.

M&L for construction of valve chembers with MS cover 3 mm thick of valve pit of size 900x900x900 MM( internal dimensions) including necessary excavation, earth work 150 mm thick PCC 1:4:8 Type D2 as in foundation, PCC 1:2:4 Type B1 in coping plastering 15 mm thick in cm 1:4, and angle iron frame 4ox40x6 mm and locking arrangement including painting with two coat of synthetic enameled paint over a coat of redoxide primer after preparation of surface complete all as specified and directed by Engineer-in-charge.

M&L for construction of valve chembers with MS cover 3 mm thick of valve pit of size 600x600x600 MM( internal dimensions) including necessary excavation, earth work 150 mm thick PCC 1:4:8 Type D2 as in foundation, PCC 1:2:4 Type B1 in coping plastering 15 mm thick in cm 1:4, and angle iron frame 4ox40x6 mm and locking arrangement including painting with two coat of synthetic enameled paint over a coat of redoxide primer after preparation of surface complete all as specified and directed by Engineer-in-charge.

M&L P:C:C 1:2:4 Type B1( 20 MM graded stone agg) as in sub base 200 mm thick as per tank size including 15 mm thick cement plaster on top side of concrete surface including necessary form work for PCC.

Supply and fixing PVC flot valve (ball cock bady with epoxy coated aluminium rod & HD ball) of size 15 mm dia.including all fittings and taking down unserviceable as per directed .Make- paryag

All as per item No 33 but 20 mm dia

All as per item No 33 but 25 mm dia

All as per item No 33 but 50 mm dia

S&F in replacement Fully Automatic star delta motor starter Suitable for 15 HP ,with single phase protuction AC-3, 415V,50 Hz, 3 Phase . Make- L&T/Havells or equivalent ISI marked.

Excavation in trenches in soft / loose soil nexc 1.5 mtr wide and not exc 1.5 m in depth etc complete and getting out inciuding trimming sides and bottom of trenches complete all as specified and directed by Engr-in- charge.

Returing filling in trenches including watering and well ramming in layer not exc 25 cm thick in soft/ loose soil complete all as specified and directed by Engr-in- charge.

Removing excavated surplus soil to a distance not exc 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting pointall as specified.

Supply and fixing in replacement of Battery 12 volt 180 AH maintenance free. compllete all as specified and directed by Engr-in-charge. Make- Exide or euivalent as approved by GE

Hard standing cutting/road cutting for laying of pipe and making surface good with PCC/ redymix bitumin complete all as specified and directed by Engr-in-charge.

Earthing complete with galvanised steel earth plate electrode 60×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth wire 4mm mm Size means of bolts, nuts, check nuts and washers of galvanised iron or steel check nuts and washers of brass including necessary earth work, PCC chamber , CI cover with frame, funnel, mesh, Earth lead protection pipe, 7.5 Meter Earth Lea etc all as shown in electrical plate No 5 in SSR Part-I and connected to earth test point/LT Panel/Transformer including testing on completion all as directed by Engr in-Charge

Dewatering by using pump as required and , removal of mud and settled silt including scrapping of complete inner surface with the help of wire brush etc and therefore cleaning by water and bleaching of the following OH tank / UG sumps.And apply two coat of white wash to all internal surface of wall and Two coat of apex emelsion painting to all external surface including top surface and painting to oblitering labels shall be not less than 60x40 cm using black paint to match with existing dimension and writing particulars such as capacity of sump , date/ due date of cleaning etc useing white paint . Including disposal of mud silt etc obtained after cleaning up to 50 m away . all as directed by engineer-in- charge. Note- Rate includes for marking on tank - date of cleaning and due date of next cleaning. (a)OH tank of capacity 5000 to 10000 GLNS at MH area complete all as specified and directed by Engr-in-charge.

M&L for Removal of the existing paint from the pumping set of any size and suction pipe line and discharge pipe line of any by the hand scrapping and painting gray colour for the pumping set and black colour for the suction line and discharge line including pump base with two coat of synthetic enamel paint by spray painting of Asian make . and rewriting the SM NO. All as specified and directed by Engr-in- charge.

S&F in replacement Cap Plug of size 15 mm.Make- Unik or equivalent make of ISI Marked

All as per item No 46 but 20 mm.

All as per item No 46 but 25 mm.

All as per item No 46 but 40 mm.

All as per item No 46 but 50 mm.

All as per item No 46 but 80 mm.

S&F in replacement GI Socket 15 mm dia Make- Unik or equivalent make of ISI Marked

All as per item No 52 but 20 mm dia

All as per item No 53 but 25 mm dia

All as per item No 52 but 40 mm dia

All as per item No 52 but 50 mm dia

S&F in replacement GI tee 15 mm dia Make- Unik or equivalent make of ISI Marked

All as per item No 57 but 20 mm dia

All as per item No 57 but 25 mm dia

All as per item No 57 but 40 mm dia

All as per item No 57 but 50 mm dia

S&F in replacement GI elbow 15 mm dia Make- Unik or equivalent make of ISI Marked

All as per item No 62 but 20 mm dia

All as per item No 62 but 25 mm dia

All as per item No 62 but 40 mm dia

All as per item No 62 but 50 mm dia

All as per item No 62 but 80 mm dia

All as per item No 62 but 100 mm dia

S&F in replacement GI Union 15 mm diaMake- Unik or equivalent make of ISI Marked

All as per item No 69 but 20 mm dia

All as per item No 69 but 25 mm dia

All as per item No 69 but 40 mm dia

All as per item No 69 but 50 mm dia

All as per item No 69 but 80 mm dia

S&F in replacement GI Tank Nipple of size 15 mm dia complete Make- Unik or equivalent make of ISI Marked

All as per item No 75 but 20 mm dia

All as per item No 75 but 25 mm dia

All as per item No 75 but 40 mm dia

All as per item No 75 but 50 mm dia

S&F in replacement GI Nipple of size 15 mm dia Make- Unik or equivalent make of ISI Marked

All as per item No 80 but 20 mm dia

All as per item No 80 but 25 mm dia

All as per item No 80 but 40 mm dia

All as per item No 80 but 50 mm dia

S&F in replacement Nut, bolt, washer of different size ISI marked

S&F in replacement rubber gasket ISI marked

S&F in replacement glan doori of different sizes ISI marked

Supply only grease ISI marked

Taking out the 15 HP centrifugal pump from the motor and rewinding of motor same gauge with super enamelled copper wire including removing burnt winding cleaning of slotes sepration of rotor and startor making insulation to all joint . and replacement of the following items.All as specified and directed by Enggr-in- charge. (a) Replacement of ball bearing.Make: SKF-02 Nos (b) Replacement of cooling fan - 01 Nos.

Opening of pump centrifugal of 15 HP for repair and replacement of following u/s parts including re-fixing of all the same and testing and commissioning complete all as directed. (a) Replacement of gun metal impeller. -01 Nos (b)Replacement of gun metal bush -02 Nos (c) Replacement of ball bearing.Make: SKF - 02 Nos. (d) Replacement of oil seal -01 Nos. (e) Replacement of gland -01 Job

Supply & fix in replacement fire hydrant landing valve 63 mm type type B (double head outlet) Make: Padmani/DSS/Newage.

Supply & fix in replacement fire hydrant landing valve 63mm type type B (single head outlet) Make: Padmani/DSS/Newage.

Supply and fix in replacement of hose box for keeping 2 Nos hose pipe of 63 mmdia, length 15 mtr each, branch pipe.nozzle, coupling etc of MS sheet of Thickness 2.0 mm

Supply and fix standrad short size gunmetal branch pipe with gun metal nozzle 20mm nominal bore out let and standrad instantaneous type 63 mm diacouplling conforming to IS 903.Make- omex, Life guard.padmini.

Supply and fix 63 mm dia 15 mtr long synthetic fiber like polyester or nylon filament line hose including gunmetal male and female instantaneous type of coupling hose conforming to 636: 1988 CML No- 8623682 type II all as specified and directed by Engr-in-charge. Make- omex, Life guard.padmini.

M&L for joints of flanged pipes in position including new rubber or fiber board gasket, nut ,bolts washers etc upto size 150mm -200 mm dia complete all as specified and directed by Engr-in-Charge.

Siddharth Constructions