Assam Rifles-AR has published Tender For (A) Special Repair Of Unsv Electrical Wiring And Distribution Scheme Of Type-Ii And Type-Iii Sf Accn Of Artc & S Dimapur.(B) Replacement Of Unsv Electric Wiring And Distribution Scheme Of Type-Ii And Type-Iii Accn Of Artc & S, Shokhuvi.. Submission Date for this Tender is 08-11-2023. Electrification Work Tenders in Dimapur Nagaland. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | JOB 1 Special repair of filtration system of pump houses including replacement of filter media, multiport valves, distribution system, resuscitation of bore well, change of panels and allied services for ARTC at Diphu. ARTC&S at ShokhuviM & L for dismantling of existing 10000 GPH Pressure filter including removal of existing old filter media of various sizes , unserviceable strainers etc and deposited to place where directedcomplete :- (a) cleaning the surfaces ofPressure Filterand all accesseswith emery paper, preparing the surfaces and painting with two coats of synthetic enamel paint over a coat of red oxide primer on outer surfaces and two coat of black bituminous paint on inner surfaces of IRP of capacity 10000 GPH all as specified and directed. (a) supply and fill treated barker sand of 16/32 mm size andGravel of size 1", 3/4", 1/2", 3/8", 1/4", 1/8" -185 Cft (b)Supply and fixing rubber gasket joint for all packing required places of IRP unit- 01 Job (c)Supply and replacement of plastic strainer (push Type)of approved quality and size as existing all as specified and directedof 450 Nos (d)replacement of existing MNO2/anthracite from oxidation chamber with new MNO2 lumps to be used as oxidizing agent- 34 Cft (f) Supply and fix diaphragm valves/sluice cast iron angular type of size 80 mm dia -02 Nos (g) Supply and fix water pressure gauge duly calibrated of existing size complete 01 Joball as specified and directed. (h)Necessarywater report as per IS-10500 will besubmitted to this office after completion. |
| 2 | M & L for dismantling of existing 5000 GPH Pressure filter including removal of existing old filter media of various sizes , unserviceable strainers etc and deposited to place where directedcomplete :- (a) cleaning the surfaces ofPressure Filterand all accesseswith emery paper, preparing the surfaces and painting with two coats of synthetic enamel paint over a coat of red oxide primer on outer5000 GPH all as specified and directed. (a) supply and fill treated barker sand of 16/32 mm size andGravel of size 1", 3/4", 1/2", 3/8", 1/4", 1/8" ( as per Site requirement) (b)Supply and fixing rubber gasket joint for all packing required places of IRP unit- 01 Job (c)Supply and replacement of plastic strainer (push Type)of approved quality and size as existing all as specified and directed ( as per Ground requirment) (d)replacement of existing MNO2/anthracite from oxidation chamber with new MNO2 lumps to be used as oxidizing agent(As per site requirement) (f) Supply and fix diaphragm valves/sluice cast iron angular type of size 80 mm dia -02 Nos (g) Supply and fix water pressure gauge duly calibrated of existing size complete 01 Joball as specified and directed. (h)Necessarywater report as per IS-10500 will besubmitted to this office after completion. |
| 3 | M/L taking out old UNSV 8040 membrane ( 05 Nos each plant)from5000 LPH RO Plant includingprovding fixingof new membrane ofMake : Dow/Hydranautics) |
| 4 | M/L dismantlingof existing multiport valve automatic type(PVC)from IRP and Activated carbon filterof 10000 GPH including supply and fixing5x Butterfly Valvewith MS piping of 80 mm dia including necessary connection and testing all as specified and directed at site. |
| 5 | Pumping sets, monoblock, electric driven, supply and Install complete up to 20WHP inclusive of starter and PCC foundation . Suctionxdelivery size and heads will be apporved by Engr-In-Charge. (Make: KBL/Crompton/KSB) |
| 6 | Development of tube well with compressed air and after with 25% extra capacity pump by pumping muddy waterDevelopment of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any otherpproved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. (For 24 Hours) |
| 7 | Taking out submersile pumping setupto 20 HP capacityfrom bore holefor development ofbore hole including lowering after compression work complete. |
| 8 | JOB 2Special repair and AMC incl replacement and maint of filtration plant and pipe line works of swimming pool of ARTC & S at Shokhuvi M/L dismantling and taking out filter media from frp vessel and disposal of same to 50 mtr distance all as specified and directed at site (from 3x vessels) |
| 9 | M/L overhauling of filtration unit by replacement of following items as listed below :- (a)Gravels & pebbles of approved quality- 3500 kgs |
| 10 | (b) Quartz sand of approved quality- 12000 kgs |
| 11 | Replacement of pipes and fittings and accessories (UPVC pipe and fitting 6-10 Kgs/sqcm of Finolex/supreme/astral) (a) UPVC flange 140mm dia |
| 12 | (b) UPVC falnge adapter 140mm dia |
| 13 | (c) UPVC falnge adapter 110mm dia |
| 14 | (d) UPVC falnge110mm dia |
| 15 | (e) Butterfly valve 140 mm dia (Make : Astral/Equivalent) |
| 16 | (f) Wafer type check valve 110 mm (Make : Astral/equivalent) |
| 17 | (g)Header pipe repairing complete |
| 18 | (h)Curved brush (as per sample) |
| 19 | (j) Deep leaf net |
| 20 | (k) Astral flexible hose pipe 50mm dia as per sample (Make : Astral) (Length of pipe 15 Mtrs) |
| 21 | CHEMICALS (a) Soda Ash light (NIRMA) |
| 22 | (b) Poly Aluminium Chloride (PAC) |
| 23 | (c ) Copper sulphate 500 Gms Pkts |
| 24 | (d) Trichloroscynuric acid (5-8) mesh |
| 25 | Maint and operation of swimming pool 08 hours per day in one shift by back washing of filter unit complete , maint of PAR (parabolic Aluminized Reflector) lights, pool cleaning, assistance for suction sweeping etc complete all as per site requirement and as directed by Engr-in-charge. |
| 26 | JOB 3 SReplacement of Genr Distr Panel Board and Ancillary works at ARCH at ShokhuviDismantling and taking out old Unsv panel board from Genr Room incl disconnecting of feeders from DG set and deposited to store yard of ARCH. |
| 27 | Supply, installation, testing and commissioning complete 800 amps DG set panel board made out of 2mm thick CRCA sheet steel, outdoor front fascia, powder coated for long lasting finish cubical type suitable cable entry provision including of all necessary electrical protection including aluminum bus bar comprising the following :- ( Panel size : 3.65 mtr(l)x1.85mtr (ht) x0.45mm width). SIEMEN/L&T/SCHNEIDER). (b) ditto but cap400 Amps- 01 No (c) ditto but cap 200 Amps - 01 No (d) ditto but cap 125 Amps - 01 No(e) ditto but cap 100 Amps - 01 No (f) MCCB 4 pole, 35 KA 125 Amps breaking capacity with fixed type thermal magnetic protection complete including spreader link, extended rotary handle, phase indicating lamps, MCB SP 16 Amps for control protection including digital multifunction ,meter complete with CT coil with rotary handle and phase indictor complete – 05 No (MCCB : SIEMEN/L&T/SCHNEIDER).Note :- Load Bearing member will be Fabricated from 2 mm thick CRCA MS sheets, Inside partitions are made with 1.6mm CRCA MS sheet steel and Cable Gland plate with 3mm CRCA MS Sheet steel. The panel shall have wall and floor grouting system. The panel shall have minimum200 mm bottom stand (if necessary for bottom cable entry). The panel operation height shall not exceed 1800 mm. structural reinforcement with suitable angle/channel/T/flat sections including lifting hooks and GI earth strip of required size with 2 nos earthing terminals. Painting :- Powder coated paint finish of approved shade over metal surface cleaned and treated with all anticorrosive process and seven tank process before painting, with 2 coats of zinc chromate primer upto 75 micron thickness and colour RAL7035 of enameled paint as per as per specifications.. Labeling:- All Panels shall be duly metal labeled with scheme diagram and Danger mark with 415V AC operation. Cable Entry:- The panel shall have a provision of cable entry at the bottom and top as per site requirement. Busbar:- Busbar shall be sized with current density of Amperage 1A/sq.mm for Aluminum Busbars .Heat Shrinkable Color Coded PVC Sleeves for all Busbars, minimum bus bar gap of 32mm shall be maintained, busbar shall be of E91E Grade for Al.. MCB Connectivity:-MCB shall be connected using FR cables of proper rating from Vertical busbars |
| 28 | M/L dismantling and taking out unsv XLPE cable from existing connection for replacement upto 240 sqmm cable complete. |
| 29 | Supply and laying one number PVC insulated sheathed/XLPE power cable of 1.1KV grade of following size direct in ground including excavation , sand cushioning, protective covering and refilling the trench etc as required of size 95 sqmm (Make : Havells/Gloster/Polycab/KEI) (for 63 KVA Gen Set Connection). |
| 30 | Supply and laying one number PVC insulated sheathed/XLPE power cable of 1.1KV grade of following size direct in ground including excavation , sand cushioning, protective covering and refilling the trench etc as required of size 120 sqmm (Make : Havells/Gloster/Polycab/KEI) (for 125 KVA Gen Set Connection). |
| 31 | Supply and laying one number PVC insulated sheathed/XLPE power cable of 1.1KV grade of following size direct in ground including excavation , sand cushioning, protective covering and refilling the trench etc as required of size 400 sqmm (Make : Havells/Gloster/Polycab/KEI) (for 250 KVA Gen Set Connection). |
| 32 | Earthing of machinery/equipment installed at power house/sub station, using 32x6mm galvanized GI strip and galvanized plate 600x600x6mm as earth electrode (set of 2). |
| 33 | Providing and fixing 25mmx5mm GI strip on surface or in recess for connections etc as required. |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
