NIT No. 27, Item No. 28 (2023-24)

Providing of Motor Protection Assembly having Earth Leakage protection, Phase sequence corrector, Single phasing protection, Over load protection, High voltage-low voltage protection, Time delay power on Programmable time switch (i.e. RYB Phase & facility to change over from automatic to manual & vice versa up to 15 HP., Make: Gain guard/Skope/DJB Approved make

Providing of Double flanged G.I pipe of 50 mm dia. medium class each of 3 mtrs long duly threaded on both ends welded and fitted with G.I flange on both ends having the slot for sub cable. Make:- Tata/Jindal

Providing of PVC insulated & PVC sheathed flat cable with plain copper conductor having 3 core for submersible motor of 4 sq mm size (Each roll of 100 mtrs.), Make:- Grandlay/Gloster/ DJB Approved make

Providing of MS full threaded off sizes nut bolts as per site requirement. ISI Mark

Providing of Rubber packing for 50 mm dia. flange.

Replacement of old or damaged E&M accessories of various tube wells by dismantling/lowering of pipes and other allied Electrical & Mechanical equipment by opening/cutting of nuts and bolts as required, opening and re-jointing of cables and replacing the defected components etc. by using following above materials. Testing & commissioning of each T/wells as per site requirement. The work including all arrangement of man and tools tackles such as tripod, chain pulley pipe wrench etc arranged by the firm including cartage. and remodeling the damages up to standard if occurred any., DJB SOR (E&M)2022 Item No. 27.1.2, Name of Tube well at which work is to be executed:- (1) T/ Well inside Baba Latooria Mandir (2) T/ Well Nr. DBH Hand pump Nr. Shamshan Ghat (3) T/ Well Nr. Nai Disha NGO

N.R. Enterprises