SPECIAL REPAIRS TO EXISTING MAIN WATER SUPPLY SYSTEM EM INSTALLATION AT UDAIPUR MIL STN

Amount

Excavating in trenchs, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out any type soil/soft/disintegrated rock.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm soft/loose soil.

Removing excavated material n exc. 50m and depositing wheredirected at a level n exc. 1.5 m above the starting point

Material & labour for taking out old GI Pipe 50mm dia from trenches and removing from site

Supply and Laying G I TUBING 50 mm dia socket ends, medium grade including all fittings and accessories(elbow, union, socket, nipple, tees, reducer etc.) , in any length, laid in trenches fixed on ground / pedastal and making good disturbed ground/pedastal.

Material & labour for taking out old GI Pipe 100mm dia from trenches and removing from site

Supply and Laying G I TUBING 100 mm dia socket ends, medium grade including all fittings and accessories(elbow, union, socket, nipple, tees, reducer etc.) , in any length, laid in trenches fixed on ground / pedastal and making good disturbed ground/pedastal.

Material & labour for taking out from 10 mtr depth wall in existing position U/S Cl Sluice Valve, including fixing of new sluice valve 150mm dia complete and making flange joints.

Material & Labour for taking out unservisable submersible pumpset (alogwith submersible motor)of any capacity & make,including delivery pipe 40/50 mm bore,flanged GI tubing (Average 3 meter long each pipe), from borewell depth 120 to 150 meters, and including lowering the same after repairs of pumpset all as directed by Engr-in-Charge. Note:- (i) Rates are deemed for making flanged joints with rubber washers and replacement of rusted nuts,bolts in work etc all as directed by Engineer-in-charge.

Material & Labour for taking Out UNSV Submersible pumpset ( alongwith submersible motor) of any capacity , make & depositing the same in MES store yard from borewell depth 120 to 150 meters, including lowering of new supply ,installing,testing and commissioning submersible pump set , electric motor 7.5 HP three phase 415 Volts ,AC coupled with multistage having discharge 3 to 5 LPS at 150-160 Mtrs Head.Outlet size 50 mm Note : Rates are deemed to be including for making falnged joints with new rubber washers and nuts , bolts work etc.

Supply and fixing in repair MUg-10 DOL starter with MS sheet (2 mm Thick) enclosure suitable for - 7.5 HP Submersible motor in existing location including making connection with PVC insulated 1100 volts grade, three core, multistranded copper conductor of size 6.0 sq mm with voltmeter, ampere meter, Auto Switch, Single Phase Preventor & Indicating Lamp Led Type for Phase Indication (Red Yellow Blue), all as directed and specified.

Mterial & Labour for replacement of XPLE insulated Armoured heavy duty electric cable with aluminium conductor,1000 Volts grade, cross sectional area 10 sq.mm 4 Core

Material & Labour for Sand Cushioning for PVC cable screened and washed sand and punning to provide a required covers all as specified and directed

Material and labour for precast PCC cable cover of 40 to 50 mm thick 25 to 30 cm wide and not less than 60 cm long laid dry and abutting each other with gap between adjacent slab not exceeding 10 mm over underground cable protection.

Supply and lowering 200mm,MS Casing pipe 8 mm thick complete all as specified and directed by Engineer in Charge.

Supply & Fixing well cap in replacement suitable for 200 mm bore housing pipe made out of 6mm thick steel plate complete all as specified and directed by Engineer in Charge.

Supply & Fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor in replacement, 1100volts grade, cross-sectional, 4 core, area 35 sq. mm

Supply lowering jointing and testing MS black column pipe 3 mtr long heavy duty 50 mm bore, wall thickness 5.4 mm, both end flanged, ISI marked with heavy duty MS flanged not less than 16 mm screwed and welded in side and out side. The flange end making surface shall be made smooth including welding of 04 strip of 5.04 mm thick 25mm wide and 50 mm long covering pipe and flanged, both end flanged having 08 Nos predrilled hole not less then 16 mm including rubber gasket, nut bolts and washer, pipe should be duly painted with anti corrosive paint complete all as specified and directed by Engineer-in-Charge.

Supply testing & Commissioning of Silica sand media for filter with granulometry between 0.4 and 0.8mm indiginous as per engineer in charge

Supply testing & Commissioning of Gravel for filter with granulometry between 1-2 mm indiginous as per engineer in charge

Material and labour for cleaning and servicing of pressure filter tank complete opening replacement of sand with descalling solvent washing assembling all as specified and directed.

Material & Labour for taking Out UNSV horizontal centrifugal pump of any capacity , make & depositing the same in MES store yard from site and Supply Testing & Commissioning in replacement of Horizontal Centrifugal pupms with motor, suitable size starter, starter built with control panel and inbuilt strainer. Note :- Body & Prefilter made of Cast Iron, Shaft : Made of AISI , Impeller : Made of Bronze, Capcity : 5.5 HP, Motor 2900 RPM,Capable of delivering 70m cub/hr @ 14 m head.

Supply & commissioning in replacement of UPVC pipe of 100mm with working pressure of 10 bar including all fittings and accessories(elbow, union, socket, nipple, tees, reducer etc.) , in any length.

M/s SUNIL ENTERPRISES