Strengthening Of Pump Foundation With Other Allied Works At Gh1 Sec 28 Rohini Bps In Ac 07, Delhi-Delhi

Strengthening Of Pump Foundation With Other Allied Works At Gh1 Sec 28 Rohini Bps In Ac 07- 1 Disconnection Of Electric Connections Of Motor From Panel To Starter And Motor & Associated Cables With The Help Of Manual Labour, Tools And Tackles As Required At Site Taking All Safety Measures. 2 Decoupling The Pump And Motor After Removing The Tyre Coupling By Opening Of The Nuts, Bolts Etc. The Job Includes Closing Of Suction And Delivery Side Sluice Valve And Removing The Taper, Bends Etc. As Per Site Requirement And Then Taking Them To A Suitable Place In The Pump House. 3 Dismantling The Pump Set From The Ms Base Frame By Cutting Of Nut & Bolts With The Help Of Gas Cutter, Tools & Heavy Labour As Required At Site And Removing Of Upper Dome Of The Pump, Taking Out The Rotating Assembly And Taking To A Suitable Place Outside Pump House. 4 Breaking Of Concrete Foundation With Hydraulic Hammer & Dismantling Of Existing Ms Base Frame From Cc Foundation By Cutting Of Foundation Bolts With The Help Of Gas Cutter And Taking Out With The Help Of Heavy Manual Labour& Taking All Safety Measures As Required At Site. 5 Recasting / Strengthening Of Rcc Foundation, Rerouting Of Foundation Bolts And Making Wet Layer Of Cement For The Foundation Includingshuttering Etc. As Required To Increase The Strength Of Foundation By Cement Concrete Work With The Manual Labour. 6 Making / Fabrication And Supply Of Ms Base Frame With Antirust G.I. Coating Suitable For Pump And Motor Existing At Site. The Base Frame Should Be Made Ms Channel Of Required / Existing Size Of Channel. I / C.6 No’S Vibration Pad, Drilling / Machining And Painting As Required ( As Per Sample ) 7 Supply Of Good Quality Nuts & Bolts Of Suitable Size As Per Sample. 8 Supply Of 50% Neoprene Rubber Sheet 4Mm Thick Make: Jyoti / National. 9 Supply Of Complete Tyre Coupling Tc / F / 017 Or Equivalent Make: Unique / Fenner / Samrat / Approved By Djb 10 Supply Of Spare Tyre For Coupling Tc / F / 017 Or Equivalent Make: Unique / Fenner / Samrat / Approved By Djb 11 Turning & Boring Of The Coupling Set On Heavy Duty Lathe Machine As Per Motor & Pump Shaft Size Including Cutting The Key Way Etc As Required. 12 Making Alignment Of Pump With The Motor, Then Testing & Commissioning Of Motor Pump-Set With All E&M Equipment After Opening Of Suction & Delivery Valves First At No-Load And Then On Full-Load Condition. 13 Transportation Charges For Man & Material Including Loading / Unloading Etc. As Per Site Requirement At A Suitable Place As Per Direction Of Engineer-In-Charge.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	06-Sep-2023	NIT NO. 13(M-3)ITEM NO.13	Date	11-09-2023

INR 500 /-

INR 12400.0 /-

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Name of Work: -Strengthening of pump foundation with other allied works at GH-1 Sec 28 Rohini BPS in AC 07

Sl. No.	Item Description
1	Disconnection of Electric connections of motor from panel to starter and motor & associated cables with the help of manual labour, tools and tackles as required at site taking all safety measures.
2	Decoupling the pump and motor after removing the tyre coupling by opening of the nuts, bolts etc. The job includes closing of suction and delivery side sluice valve and removing the taper, bends etc. as per site requirement and then taking them to a suitable place in the pump house.
3	Dismantling the pump set from the MS Base frame by cutting of nut & bolts with the help of gas cutter, tools & heavy labour as required at site and removing of upper dome of the pump, taking out the rotating assembly and taking to a suitable place outside pump house.
4	Breaking of concrete foundation with hydraulic hammer & dismantling of existing MS base frame from CC foundation by cutting of foundation bolts with the help of gas cutter and taking out with the help of heavy manual labour& taking all safety measures as required at site.
5	Recasting/ Strengthening of RCC foundation, rerouting of foundation bolts and making wet layer of cement for the foundation includingshuttering etc. as required to increase the strength of foundation by cement concrete work with the manual labour.
6	Making / fabrication and supply of MS base frame with antirust G.I. coating suitable for pump and motor existing at site. The base frame should be made MS channel of required/ existing size of channel. I/c.6 no’s vibration Pad, drilling/ machining and painting as required ( As per sample)
7	Supply of good quality Nuts & Bolts of suitable size as per sample.
8	Supply of 50% Neoprene rubber Sheet 4mm thick Make: Jyoti/National.
9	Supply of complete Tyre coupling TC/F/017 or equivalent Make: Unique/Fenner/ Samrat/ Approved by DJB
10	Supply of spare Tyre for coupling TC/F/017 or equivalent Make: Unique/Fenner/ Samrat/ Approved by DJB
11	Turning & Boring of the coupling set on Heavy duty lathe machine as per motor & pump shaft size including cutting the key way etc as required.
12	Making alignment of pump with the motor, then testing & commissioning of motor Pump-set with all E&M equipment after opening of Suction & delivery valves first at No-load and then on Full-load condition.
13	Transportation charges for man & Material including loading/ Unloading etc. as per site requirement at a suitable place as per direction of engineer-in-charge.