REPAIR/ MAINTENANCE OF EXTERNAL WATER SUPPLY NETWORK, TANK CLEANING, ALONGWITH ALLIED WORKS AT JUTOGH, SANJAULI, CHAIL, KUFRI AND KELVIN GROVE UNDER GE JUTOGH

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in deep for laying pipe and getting out in soft/loose soil complete all as specified and directed.

Returning filling inincluding spreading levelling watering and well ramming in layers n exc 25 cm in soft/ loose soil complete all as specified and directed.

Removal of excavated soil to a distance n. exc 50 mtr and deposting where directed at a level not exceeding 1.5 m above the starting point in soil complete all as specified and directed.

Taking up or down existing GI, steel tubing of following sizes:-

20 mm dia

25 mm dia.

40 mm dia.

50 mm dia.

80 mm dia.

100 mm dia.

Supply, laying & fixing GI tubing medium grade with all necessary fittings such as bends, elbows, tees, shorts pieces, disminishing pieces, caps and plugs in trenches/ on fioor complete all as specified and directed. Note : Earth work will be measured and paid separately .

20 mm dia

25 mm dia.

40 mm dia.

50 mm dia.

80 mm dia.

100 mm dia.

Cutting the existing bituminuos road/ pavement/ hardstanding for passing of pipe, exc 50mm and not exc 300mm deep and returning filling to required depth and disposal of rubbish complete all as specified and directed.

Collecting Sample of water from bore well for "Chemical & Bacteriological tests " from approved laboratory and submitting to Engineer-in-Charge complete all as specified and directed.

S&F DOL starter suitable for 05 HP, 3 phase, 415 Volts booster pump with all connection upto the satisfaction of Engineer-in-Charge complete all as specified and directed.

Supply only bleaching powder of superior quality complete all as specified and directed.

Supply only Calcium Hypo Chlorite (Chlorine 65% to 70%) calcium based granular disinfectant for water treatment complete all as specified and directed.

S&F in repairs gun metal fire hydrant landing valves, double outlet , confirming to IS- 5290, of size 75/80 mm complete all as specified and directed. Make : SAFE GAURD or equivalent as approved by GE.

Dismantling of existing unserviceable sluice valves both ends flanged including unscrewing of nut & bolts for replacement of the following sizes :-

50mm dia

80mm dia

100mm dia

150mm dia

Supplying, fixing, connectng and testing sluice valves heavy duty class PN 1.6 both end flanged with brass spindle with hand wheel and check nut, conforming to, IS-14846 including provision of jointing material such as insertion of rubber gasket sheet 3mm thick, nut & bolts with washer all as required of following sizes :

50mm dia

80mm dia

100mm dia

150mm dia

Dismantling of existing unserviceable gate / globe valves fitted with iron pipes for replacement of the following sizes:-

15 mm dia

20mm dia

25mm dia

40mm dia

50mm dia

Material and Labour for Gun metal gate valves heavy duty with iron wheel head screwed both ends for iron pip and fixed of the following sizes:

15 mm dia

20mm dia

25mm dia

40mm dia

50mm dia

M & L for arresting of water from existing pipe line in position from CI/GI pipe of size 80 mm to 100 mm bore with and including excavation cutting welding as per site requirement, jointing material such as flange joint/ Gasket joint/CI or GI fitting, nut & bolts, washers and refilling etc complete all as specified and directed.

M & L for arresting of water from existing pipe line in position from CI/GI pipe of size 15 mm to 50 mm bore with and including excavation, cutting welding as per site requirement, jointing material such as flange joint/ Gasket joint/CI or GI fitting, nut & bolts, washers and refilling etc complete all as specified and directed.

Cleaning of valve pit chamber with complete painting of any size by taking out mud & muddy water and depositing the same at a distance n. exc 20 mtr away from pit including swipping free from & all type of dirt, rectification the leakage valve of any size by using appropriate size and required packing materials for the purpose complete all as specified and directed.

Supply only of aqua pro digital water tester (model AP-1) , TDS meter complete all as specified and directed. Make: HM Digitals and equivalent.

Supply only of Digital type PH meter water tester (model AP-1) , TDS meter, complete all as specified and directed. Make: vantakool digital PH meter, rozway digital PH meter and equivalent

Supply only chlorine testing kit complete all as specified and directed.

Taking out old burnt winding of submerssible motor 5/10 HP and rewinding with super enamalled copper winding wire of suitable size and existing gauge incl insulation materials such as insulating paper sleeves, varnishing and drying with blower incl transportation of motors from various pump houses to workshop and back, refixing at site and reconnecting all electric connection and testing on full load complete all as specified and directed.

S&F in repairs fire safety hose pipe with brass gun metal male and female ends, connected with one nozzle, with safety box, every box having two hose pipes (one set) minimum 30m long each pipe, complete all as specified and directed. Make: SAFE GAURD or equivalent as approved by GE.

M & L for taking out the settled sedimental materials from reservoir, silt ,other foreign material from tank complete and depositing and thrown where directed at a distance not exceeding 50 meter, including repairing leakage chemical treatement, where leakage portion and de-watering cleaning with iron brushes, scratching, internal and external white washing with two coats of lime wash using duly mixed 0.5% copper sulphate and DDL etc complete (internally & externally) and painting the complete railing and MS pipe connected to reservoir with one coat of black bituminous paint after preparation of complete surface of the RCC open static tank of capacity 10,00,000 gallons located at near MH Shimla above site complete all as specified and directed.

All as per serial item No. 24.00 above but capacity of tank 5,00,000 gallons located at near MES JCO's mess pocket 'D' area complete all as specified and as directed

All as per serial item No. 24.00 above but capacity of tank 2,50,000 gallons located at near Robert Height ASCON NODE down side complete all as specified and directed.

All as per serial item No.24.00 above but capacity of tank 1,00,000 gallons complete all as specified and directed.

All as per serial item No. 24.00 above but capacity of RCC Semi UG sump 1,20,000 gallons at near Yadgar gate pump house complete all as specified and directed.

All as per serial item No. 24 above but capacity of RCC Semi UG sump 1,00,000 gallons at near MH Shimla above pump house complete all as specified and directed.

All as per serial item No. 24 above but capacity of RCC tank 30,000 gallons at Jutogh main pump house complete all as specified and directed.

All as per serial item No. 24.00 above but capacity of RCC tank 20,000 gallons at near MH shimla and Sanjauli cantt complete all as specified and directed.

All as per serial item No. 24.00 above but capacity of RCC tank 10,000 gallons complete all as specified and directed.

All as per serial item No. 24.00 above but capacity of RCC tank 8,000 gallons located at Kelvin Grove complete all as specified and directed.

M&L for taking out the complete settled materials from steel water tank of capacity 30,000 gallons near Mata Mandir and cleaning all the surfaces internally and externally with iron brushes welding where broken body with steel plate/channel and painting the complete tank and inlet, out let connection with two coats of synthetic enamel paint after preparation of the surface made suitable for drinking water complete all as specified and directed.

All as per serial item No. 34.00 above but tank of capacity 20,000 gallons located at 304(I) Supply depot complete all as specified and directed.

Dismantling of Plain or corrugated steel sheeting,any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

S & F pre -painted galvalume alumunium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering & removing surplus soil to a distance n exc sum and amking good surface complete all as specified and directed.

M & L for PCC 1:2:4,Type D-2, using 40 mm graded crushed stone aggregate as in walls or retaining walls, any thickness, size or shape, including buttresses columns, pillars, boundary pillars and posts (incl caps and bases) complete all as specified and directed.

M&L for PCC 1:3:6, type C-2, using 40mm graded crushed stone aggregate cement concrete in foundations, filling and mass concrete complete all as specified and directed.

S & F Mild Steel confirmimg to Fe-290 Gde E-165 as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work complete all as specified and directed.

S & F round bar conforming to Fe-410-W (Gde. E-250) quality -A Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

S&F chainlink fencing with aperture size 75mm X 75 mm made of 8 SWG MS galvanized wire complete all as specified and directed. Note : Min Weight per Sqm for chainlink fencing is 3.4kg/sqm

Supplying, installing, testing and commissioning of 'AQUAFIT' Dosing Pump system (Model - 1005) , High Pressure (maximum 5 kgs/ sq cm), maximum output capacity 10 ltrs/hour,power input 230 volt, 50 Hz, 40 SPM 1/30 fractional HP, Single Head Gear Motored Adjustable Dosing Pump with mandatory accessories like lead Tubing connecting Ferrules, Nuts, injection check valve, clay Weight etc. complete all as specified and directed. Make - VARIMA (RAVI ENTERPRISES)/ Agitators/ Chatanya

M&L Dosing tank of net capacity 100 Ltrs, FRP dosing tank dia 650 x net height 375 + conical 300 and gross height with stand 1000 mm consisting with water inlet & outlet line with stainer, drain, overflow, level gauge, conical for sludge deposition, pot hole with cover, inspection port and including Agitator,120 watt 900 RPM single phase flange mounted motor with plastic shaft and impeller,shaft and Blade in Plastic, mounted on tank. Lid will have port hole for pouring Granular Chlorination Chemical and Water when ever necessary. Lid will also have provision for mounting Dosing Pump on the lid complete all as specified and directed. Make - VARIMA (RAVI ENTERPRISES)/ Agitators/ Chatanya

S & F in repair Digital Ammeter 0-500 Amp suitable for three phase, fixing in existing LT panel complete all as specified and directed.

S & F in repair Digital Volt Meter 0-500 Volts suitable for three phase, fixing in existing LT panel complete all as specified and directed.

S & F in repair LED indicator lamp of different colours (red, green ,yellow ,white etc) suitable, fixing in existing LT panel complete all as specified and directed.

S&F in replacement of on load changeover switches 4 pole 400 Amps , 415 volts with extended rotary handle fixed in sheet metal enclosure allows changeover from main supply to generator supply & vice versa complete all as specified and directed.

S & F in replacement of Single Core Copper cable conductor of 25 sqmm multistranded, PVC Insulated complete all as specified and directed.

S & F in replacement of PVC flexible pipe of size 32/40 mm dia complete all as specified and directed.

KATWAL TECHNOCRATS

M/S kuldeep kumar khullar