REPAIR/ REPLACEMENT OF MAIN FILTRATION PLANT AT UPPER GORKHA CAMP INCLUDING DISTRIBUTION PIPE LINES AND CONNECTED ITEMS AT WELLINGTON AREA UNDER GE WELLINGTON

Amount

Excavation in trenches not exceeding 1.5M wide and not exceeding 1.5M in depth and getting out in hard/ dense soil for laying of GI/ DI Pipe all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 Cms thickness all as specified and directed.

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

Taking up/ down carefully serviceable / unserviceable CI/DI pipe (including all fittings) with spigot and socket ends and joints, connections from the trenches of size of 100mm dia all as specified and directed.

Taking up/ down carefully serviceable / unserviceable CI/DI pipe(including all fittings) with spigot and socket ends and joints, connections from the trenches of size of 150mm dia all as specified and directed.

Taking up/ down carefully serviceable / unserviceable CI/DI pipe(including all fittings) with spigot and socket ends and joints, connections from the trenches of size of 200mm dia all as specified and directed.

Taking up/ down carefully serviceable / unserviceable CI/DI pipe(including all fittings) with spigot and socket ends and joints, connections from the trenches of size of 250mm dia all as specified and directed.

Ductile iron pipe 100mm bore dia, spigot and socket ends, including specials class 'K-9" and including rubber gasket ( push on) joints of same make of DI pipe having two sections of different hardness for spigot and socket pipes as in trenches complete all as specified and directed.

Ductile iron pipe 150mm bore dia, spigot and socket ends, including specials class 'K-9" and including rubber gasket ( push on) joints of same make of DI pipe having two sections of different hardness for spigot and socket pipes as in trenches complete all as specified and directed.

Ductile iron pipe 200mm bore dia, spigot and socket ends, including specials class 'K-9" and including rubber gasket ( push on) joints of same make of DI pipe having two sections of different hardness for spigot and socket pipes as in trenches complete all as specified and directed.

Ductile iron pipe 250mm bore dia, spigot and socket ends, including specials class 'K-9" and including rubber gasket ( push on) joints of same make of DI pipe having two sections of different hardness for spigot and socket pipes as in trenches complete all as specified and directed.

Taking up/ down carefully serviceable / unserviceable CI/DI pipe (including all fittings) with flanged ends and joints, connections from the trenches of size of 100mm dia all as specified and directed.

Taking up/ down carefully serviceable / unserviceable CI/DI pipe(including all fittings) with flanged ends and joints, connections from the trenches of size of 150mm dia all as specified and directed.

Taking up/ down carefully serviceable / unserviceable CI/DI pipe(including all fittings) with flanged ends and joints, connections from the trenches of size of 200mm dia all as specified and directed.

Ductile iron pipe of 100mm dia bore size, double end flanged type, class-K9 confirming to IS- 8329:2000 with cement mortar lining with portable slag cement as per relevant IS code, with metalic zinc coating with finishing layer of bituminous coating as per relevant IS including all accessories and fitting specials complete all as specified and directed.

Ductile iron pipe of 150mm dia bore size, double end flanged type, class-K9 confirming to IS- 8329:2000 with cement mortar lining with portable slag cement as per relevant IS code, with metalic zinc coating with finishing layer of bituminous coating as per relevant IS including all accessories and fitting specials complete all as specified and directed.

Ductile iron pipe of 200mm dia bore size, double end flanged type, class-K9 confirming to IS- 8329:2000 with cement mortar lining with portable slag cement as per relevant IS code, with metalic zinc coating with finishing layer of bituminous coating as per relevant IS including all accessories and fitting specials complete all as specified and directed.

Ductile iron specials such as bends, tapers, tee pieces (single and double branch) any type and angle/ radius and straight connecting piece but all ends socketed/ flanged up to 450mm dia bore complete all as specified and directed. Make-Srikalahasthi pipe Ltd, Tata, Electro steel, Tisco, Jindal

Rubber gasket joint (tyton-Joint) for CI / DI spigot and socket pipe line of size 100mm dia bore including fixing and testing complete all as specified and directed. Make- Tata, Electro steel, Jindal

Rubber gasket joint (tyton-Joint) for CI / DI spigot and socket pipe line of size 150mm dia bore including fixing and testing complete all as specified and directed. Make- Tata, Electro steel, Jindal

Rubber gasket joint (tyton-Joint) for CI / DI spigot and socket pipe line of size 200mm dia bore including fixing and testing complete all as specified and directed. Make- Tata, Electro steel, Jindal

Rubber gasket joint (tyton-Joint) for CI / DI spigot and socket pipe line of size 250mm dia bore including fixing and testing complete all as specified and directed. Make- Tata, Electro steel, Jindal

Run lead joint for CI/DI spigot and socket pipe line of size 80mm dia bore all as specified and directed.

Run lead joint for CI/DI spigot and socket pipe line of size 100mm dia bore all as specified and directed.

Run lead joint for CI/DI spigot and socket pipe line of size 150mm dia bore all as specified and directed.

Run lead joint for CI/DI spigot and socket pipe line of size 200mm dia bore all as specified and directed.

Run lead joint for CI/DI spigot and socket pipe line of size 250mm dia bore all as specified and directed.

Arresting water leakge from sluice valve of 80 mm bore, by refacing regrinding of sluice valve, repacking stuffing box of sluice valve spindle including taking apart and reassembling the same including replacing old check nuts with new one made out of MS/CI material with and including replacing perished gland packing, rubber gasker, bolts and nuts complete all as specified and directed.

Arresting water leakge from sluice valve of 100 mm bore, by refacing regrinding of sluice valve, repacking stuffing box of sluice valve spindle including taking apart and reassembling the same including replacing old check nuts with new one made out of MS/CI material with and including replacing perished gland packing, rubber gasker, bolts and nuts complete all as specified and directed.

Arresting water leakge from sluice valve of 150 mm bore, by refacing regrinding of sluice valve, repacking stuffing box of sluice valve spindle including taking apart and reassembling the same including replacing old check nuts with new one made out of MS/CI material with and including replacing perished gland packing, rubber gasker, bolts and nuts complete all as specified and directed.

Arresting water leakge from sluice valve of 200 mm bore, by refacing regrinding of sluice valve, repacking stuffing box of sluice valve spindle including taking apart and reassembling the same including replacing old check nuts with new one made out of MS/CI material with and including replacing perished gland packing, rubber gasker, bolts and nuts complete all as specified and directed.

Arresting water leakge from sluice valve of 250 mm bore, by refacing regrinding of sluice valve, repacking stuffing box of sluice valve spindle including taking apart and reassembling the same including replacing old check nuts with new one made out of MS/CI material with and including replacing perished gland packing, rubber gasker, bolts and nuts complete all as specified and directed.

100 mm DI mechanical joint onfirmiring to relevant latest IS code all as specified and directed.

150 mm DI mechanical joint onfirmiring to relevant latest IS code all as specified and directed.

200 mm DI mechanical joint onfirmiring to relevant latest IS code all as specified and directed.

250 mm DI mechanical joint onfirmiring to relevant latest IS code all as specified and directed.

Automatic Air release Valve Reducer 100mm to 80mm confirmiring to relevant latest IS code including fixed in repairs all as specified and directed.

Automatic Air release Valve Reducer 200mm to 100mm confirmiring to relevant latest IS code including fixed in repairs all as specified and directed.

Taking down old unserviceable sluice valve and Supply and fix PN-1.60 sluice valve cast iron double flanged type non raising spindle with hand wheel and fixed by means of suitable bolts and nuts etc,after putting new rubber gasket etc for 80mm dia all as specified and directed.

Taking down old unserviceable sluice valve and Supply and fix PN-1.60 sluice valve cast iron double flanged type non raising spindle with hand wheel and fixed by means of suitable bolts and nuts etc,after putting new rubber gasket etc for 100mm dia all as specified and directed.

Taking down old unserviceable sluice valve and Supply and fix PN-1.60 sluice valve cast iron double flanged type non raising spindle with hand wheel and fixed by means of suitable bolts and nuts etc,after putting new rubber gasket etc for 150mm dia all as specified and directed.

Taking down old unserviceable sluice valve and Supply and fix PN-1.60 sluice valve cast iron double flanged type non raising spindle with hand wheel and fixed by means of suitable bolts and nuts etc,after putting new rubber gasket etc for 200mm dia all as specified and directed.

Taking down old unserviceable sluice valve and Supply and fix PN-1.60 sluice valve cast iron double flanged type non raising spindle with hand wheel and fixed by means of suitable bolts and nuts etc,after putting new rubber gasket etc for 250mm dia all as specified and directed.

Cutting PCC paving / road etc not exceeding 15cm thick for laying of Pipe all as specified and directed.

PCC 1:2:4 type B-1 using 20mm graded stone aggregate 100mm thick for making good road, finished fair and even all as specified and directed.

Construction of brick masonry valve chamber 230 mm thick wall of 900 mm x 900 mm x 860mm ht internal size, for valves of size 80/100 mm , necessary earth work and excavation in any type of soil, 150 mm thick PCC foundation in 1:4:8 type D2 using 40mm graded stone aggregate, brick work in walls with sub class B bricks built in CM 1:6, PCC Coping 75mm thick and bed blocks for embedding the angle iron hold fasts with PCC 1:2:4 type B using 20 mm stone aggregates, rendering in CM 1:4, 15 mm thick finished fair and even without using extra cement, including provision of MS Sheet cover 2mm thick fixed to MS angle iron frame made out of 40mm x 40 mm x 4 mm thick, two coats of synthetic enamel paint over a coat of red oxide primer to steel surfaces and locking arrangements with lock and key including taring to the embedded steel surfaces complete including taking out old chamber all as specifed and direted.

Construction of brick masonry valve chamber 230 mm thick wall of 1200 mm x 1200 mm x 860mm ht internal size, for valves of size more than 100mm , necessary earth work and excavation in any type of soil, 150 mm thick PCC foundation in 1:4:8 type D2 using 40mm graded stone aggregate, brick work in walls with sub class B bricks built in CM 1:6, PCC Coping 75mm thick and bed blocks for embedding the angle iron hold fasts with PCC 1:2:4 type B -1 using 20 mm stone aggregates, rendering in CM 1:4, 15 mm thick finished fair and even without using extra cement, including provision of MS Sheet cover 2mm thick fixed to MS angle iron frame made out of 40mm x 40 mm x 4 mm thick, two coats of synthetic enamel paint over a coat of red oxide primer to steel surfaces and locking arrangements with lock and key including taring to the embedded steel surfaces complete including taking out old chamber all as specifed and direted.

Supply only Alum (Poly aluminum chloride) for water treatment all as specified and directed. Make: Vikram Pac

Single phase preventer for three phase motars and sumbmersible pumps of existing models and as per required specification in ground all as specified and directed.

All as per item No 47 hereinbefore but Clarififlocculator Tank all as specified and directed.

Dismantling the defective Verical Turbine pump set of capacity 120HP from foundation by opening of coupling and foundation bolts and transporting to workshop for repairing and reassembling after servicing and overhauling complete with oiling / greasing, lubricating the parts including repair/ replacement of worn out parts and spray painting with one coat of existing colour paint and writing SM / MES No with white paint and installation, commisioning and testing on full load complete all as specified and directed. Note: (i) The rate quoted for this item shall include labour charge only for maint, repair and replacement of defective / unserviceable spares/ accessories. Spares are to measured and paid separately under subsequent items. (ii) Cost of other minor items/ spares such as nut, bolt washers, gaskets, paint etc which are not covered but required for effective functioning of the plant shall be deemed to be included in this item. (iii) The spares shall be of original make of Vetrical turbine pump as suitable as approved

Disconnecting the electric motor of capacity 120HP from position, strip opening the motor, taking out burnt copper winding wire from slots, cleaning the slots, rewinding the motor with suitable gauge of copper winding wire, insulating and vernishing, baking, including supply and replacing the bearings and refixing the motor with proper alignment with pump set, connecting up the electric connections testing, commissioning and transporting complete all as specified and directed.

Labour, Transport and service charge for Old media removing from vessels, Rubbing and cleaning of vessels, Washing media, Loading of new filter media and epositing the old filter media 50 m away from the tank all as specified and directed. Note:- (i) Every care wir.t. safety of the workers during climbing, working inside water reservoirs is to be taken & the Contr shall be responsible for the same. (ii) Transportion of material tools, & personnel to and from site should be included in quotated rate. (iii) Supply & Installaion of new filter media as per required specification.

Supply only filter media for gravity sand filter Pebbles 1" x 3/4"- 10,000 KG, all as specified and directed. Note-Labour , Transport and service charge for media replacement will be given seperatley.

Supply only filter media for gravity sand filter Pebbles 1/2" x 3/4"- 10,000 KG, all as specified and directed. Note- Labour , Transport and service charge for media replacement will be given seperatley.

Supply only filter media for gravity sand filter Silex 8mm, all as specified and directed. Note-Labour, Transport and service charge for media replacement will be given seperatley.

Supply only filter media for gravity sand filter Silex 4mm, all as specified and directed. Note-Labour, Transport and service charge for media replacement will be given seperatley.

Supply only filter media for gravity sand filter sand-20000KG, all as specified and directed. Note- Labour, Transport and service charge for media replacement will be given seperatley.

Disconnecting the electric motor of capacity 2HP from position, strip opening the motor, taking out burnt copper winding wire from slots, cleaning the slots, rewinding the motor with suitable gauge of copper winding wire, insulating and vernishing, baking, including supply and replacing the bearings and refixing the motor with proper alignment with pump set, connecting up the electric connections testing, commissioning and transporting complete all as specified and directed.

Disconnecting the electric motor of capacity 15HP from position, strip opening the motor, taking out burnt copper winding wire from slots, cleaning the slots, rewinding the motor with suitable gauge of copper winding wire, insulating and vernishing, baking, including supply and replacing the bearings and refixing the motor with proper alignment with pump set, connecting up the electric connections testing, commissioning and transporting complete all as specified and directed.

Painting for elctric motar of capacity of 2HP to 15 HP with a coat of approved colour paint including inlet and outlet pipelines over a coat of redoxide primer on rusted part complete including prepration of old painted surface and writing MES number all as specified and directed.

Painting for elctric motar of capacity of 120 HP with a coat of approved colour paint including inlet and outlet pipelines over a coat of redoxide primer on rusted part complete including prepration of old painted surface and writing MES number all as specified and directed.

Applying two coats of synthetic enamel paint over a coat of red oxide primer after preperation of surfaces of pipe lines of any size/type on surface/floors within the pump house/intstallation premises etc for sizes upto & including 250mm bore complete all as specified and directed. (Length include running connecting fittings such as bends, tees, crosses etc.)

Site Clearance cutting grass, bushes, creapers weeds, unwanted plants/ growths etc in and arround water supply installations. settling tanks, weirs, check dams or any other locations all as specifeid and directed

Repair the unserviceable Sluice Valve for back wash of the Rapid Sand Filter Old Type, Removing carefully and transporting to he Workshop repaireplacement unserviceable parts and servicing, conditioning the valve for continuous operations and refixing the same at existing location and testing the rapid sand filter for backwash and wash out complete all as specified and as directed. Note (1) Incase of any damage occured in any parts of Old Sluice Valve at e at the time of removing, the parts are not available in the market then it will be make in laith with the same material ie (Copper, Brass, Steel) and fixed the same in leu of damaged parts without any extra cost. (ii) In case of any U/S Mtrl not available in the market then it will made from laith and fixed properly The work will excecute and completed within one weak from remove the valve from

Service/ repair, Inspection & testing of capacitor unit, replacing faulty units or component (capacitor, cams, contactor, fuses etc), checking control panles wiring & PF relay, testing for continuity for 40KVAR capacitor capacity including test after commission all as specified and directed.

Fully Automatic Star Delta Starter 12.5-15 HP type ML-1.5 relay range 9-14Amps Amps in Sheet-Steel Enclosure with Single Phase Protection feature (Motor Rating AC-3 Duty, 415 V, 50HZ, 3 Ph) including fixed in repairs all as specified and directed.

Service/ repair of blower of 500cum/hr capcacity, Including dismantling and inspection of key components (motar,impeller,bearings,housing etc), Replacement/repair of worn out parts, cleaning, lubrication, reassembly & testing on commision all as specified and directed. Note:-Transportation rate should be demmed to include in quotated rate.

Taking down old Unsv DoL stater, supply and fix DoL Sater for motar of 2HP to 5 HP Capacity all as specified and directed.

Schedule of Credit (Minus) Rs. 102380.00 NOTE: Bidder shall insert credit amount of Rs. 102380.00 as rate in Green field under Col-5.

KRA Engineering and Construction (BID ID -3406747)

ACE PROMOTERS (BID ID -3406630)

JOE ENTERPRISES (BID ID -3407179)

sree devi construction (BID ID -3407086)

shree jayam enterprises (BID ID -3406339)

K.AYYAPPAN (BID ID -3406930)

GMS Builders (BID ID -3406762)