Assam Rifles-AR has published Tender For Manning And Operation Including Comprehensive Maint Of Connecting Electrical Mechanical Equipments Of Sewage Treatment Plant Stp At Hq 5 Sect Assam Rifles Chieswema Nagaland. Submission Date for this Tender is 28-08-2023. Electrical Maintenance Tenders in Nagaland. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | SCHEDULE ‘A’ PART-I (MANNING AND OPERATION INCL COMPREHENSIVE MAINT OF SEWAGE TREATMENT PLANT ) |
| 2 | Manning and operation of the Sewage Treatment Plant (STP) by employing two shifts per day for a period of 11 months incl all holidays/sunday. M & O of STP will incl comprehensive maintenance of electrical & mechanical equipment as directed by Engr-in-charge. Scope includes the following in the contract: (a) Maintenance of2 x 30 HP Sewage pump, 2 x 7.5 HP centrifugal pump 5 x 1 HP Pump with oil grease and gland packing of pump complete. (b) Cleaning of bar screen & oil grease traps and skum removed via skummer.collection tank, equilization tank,chambers, man holes and sewer pipe line including required chemicals.(Parts issued by Dept). © Maintenance of all electrical fixtures like MCB, cut out, fuse and other electrical items complete. (Parts issued by Dept). (d) Clearing of STP sewerage pipe line.(e) Supervision and maintenance of STP till out let of clear water. (f)Updating of plant running record book. (g)Penalty Charges : - If any of the activity mentioned above is no performed by this contractor than recovery as under will be affected:- (i)Absent of duty of Technician - Rs.1000 per shift.Note : - The spares replaced under comprehensive maintenance shall be measured and paid separately. location of Sewerage Treatment plant (STP) at HQ 5 Sector Assam Rifles at Chieswema Sewage pump, centrifugal pump, filter dozing pump, sewerage pipe, electrical items and connecting sparessize/capacity complete at as directed and specified. |
| 3 | Supply, installing, testing and commissioning of 5 HP 3 Phase Centrifugal Pump of STP. |
| 4 | Supply, installing, testing and commissioning ofGear Box assembly with Motor BL-2000 with Sprocket complete |
| 5 | Repairs to existing 2 HP 3 Phase centrifugal pump. |
| 6 | Supply, installing, testing and commissioning ofElectronic Dosing Pump (6 LPH). |
| 7 | Repairs to old existing 30 HP Make : KSB Pumps Ltd,, 3 Phase 415V, Submersible type Motor, with necessary protection and Mechanical seal etc, compete with float type level controller ,Model No.KRTK 80-251, Head - 50 Mtrs, Motor 22 Kw/30 HP. |
| 8 | Providing and replacement of gun metal gate valve with CI Wheel of approved quality (Screwed end) : 25 mm dia nominal bore |
| 9 | Replacement of 160 mm OD AGRI uPVC (SWR) Pipe IS 4985 (Class -3) with necessary fittings such as bend tee etc as per reqd as directed by Engr-in-Charge |
| 10 | Replacement of PVC green flexible suction pipe 50 mm dia. (fromcollection chamber to equalization chamber) |
| 11 | Replacement of PVC green flexible suction pipe 20 mm dia. (fromcollection chamber to equilization chamber) |
| 12 | Supply including greesing of STP rotor and motor |
| 13 | Providing of engine oil for gear pump |
| 14 | Providing of Chemicals for chemical dozing for filter |
| 15 | Labour for Cleaning of collection tank 30 KL (4.15X4.15X2.4 Mtr) andskum removed via skummer5 cum by manually including required chemicals. |
| 16 | Labour for Cleaning of bar screen and skum removed via skummer.collection tank, equalization tank size (2 x 2 x 2 Mtr) ,chambers, man holes and sewer pipe line including required chemicals. |
| 17 | Labour for Cleaning of bar screen and skum removed via skummer.collection tank, filter feed water tank size (3 x 3 x 1.8 Mtr), chambers, man holes and sewer pipe line including required chemicals. |
| 18 | Providing and welding ofIron plate of man holeof size (1.5 x 0.6m) complete |
| 19 | Old unserviceable Gate valve (Shedule of credit items are contractor property) |
| 20 | Old unserviceable Doser Pump(Shedule of credit items are contractor property) |
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