Supply, installation, testing and commissioning of electro-mechanical equipments at water supply scheme Shiganpora under JJM.

Amount

WSS Shiganpora (Adv. Cost: Rs. 12,10,000/-)

Supply, Installation, Testing & Commissioning of Submersible Pumping Unit as per IS 8034 with following specification are as under: PUMP : Discharge: 4000 GPH, Head: 97 Mtrs, Efficiency = Not less than 50% Speed = 2900 Rpm Type of pump = Mixed flow. Type of fluid to be handled = Clear Water MATERIAL OF CONSTRUCTION: Impeller = Stainless Steel Pump Shaft = Stainless Steel SS 410. Pump Casing = Cast Iron/Stainless steel MOTOR:- Method of starting = Star – Delta Speed = 3000 (Sync). Frequency = 50 ± 3 % Hz Working Voltage = 380-415 ± 15% V, 03 phase Efficiency = Not less than 90% Rating: 10 HP Manufacture test certificate to be appended. Rest of specification as per Cluase 1 of technical anexure of SBD

Fabrication, providing, fitting and lowering of 65 mm diameter "B" Class (Medium class) column pipe conforming to IS: 1239 of length 10 Rft into the 200/ 250/300 mm casing dia l. production well/Dug Wel up to the desired depth ; The job includes Providing and welding of flanges conforming to IS: 6392, Table-05 and PN 16 to these pipes and welding of flanges in two layers to make the flanged joint strong and leak proof. The pipe of 10 ft length is to be weld on both sides with flanges using welding rod of reputed make. The job includes all types of skilled labours, arrangement of power supply/ diesel Generator set etc required for the job including P/F of suitable size nuts bolts and R.I Gasket in the flanged joints of column pipes. The job further includes cutting of 2 no. rectangular cable slots in each flange.

Fabrication, providing and fitting of 65 mm size split type MS clamps10 mm thick, 2 ft long and 3 inch wide for lowering and holding of pumping unit fitted. The job includes the cost of required size of nuts and bolts. (02 Pair)

Fabrication, Providing and fitting of 90-120 degree bend/elbow to be fabricated out of 80 mm diameter Class-C, G.I pipe, 1 m length and flanged on both ends and to make it leak proof. The flanges shall be M.S Flanges conforming to BIS 6392/1997 Table 05 (Rating PN16) and welded on both sides. The job includes nuts, bolts, gaskets etc as per site requirement.

Providing and fitting of 300mm in length 80mm dia GI reducer flanged on both sides, flange conforming to Table-05 (PN16) to be fitted with the column pipe/delivery manifold of submersible pumping unit to join Rising-main and column pipe/delivery manifold. The flange welding shall be carried out in double layers using reputed make electrodes from inside and outside of pipe to form strong welding joint.

Fabrication, providing and fitting of 80mm dia washout Tee with arm length 1.2 feet each. The Tee shall be fabricated out of G.I " C-class "pipe with M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16) fastened with weld joints on three ends.

Providing and fitting of, Ductile Iron double flanged, non-rising spindle soft seated glandless gate/sluice valves as per IS14846 for regulating the water supply outside the pumping units . The body and bonnent of the valve shall be of ductile iron, wedge with fully vulcanized EPDMrubber(Approved for drinking water) and NBR seal. The Gate/Sluice valve shall be compatible forburied applications and shall be safe to install in both horizontal and vertical positionsRest specification as per cluase "12" of SBD. Size: DN80 PN:1.6/16

Providing and fitting of Ductile Iron double flanged, Slanted seat swing check valve( NRV) as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber(Approved for drinking water). Rest specification as per cluase "13" of SBD. Size: 80mm PN: 1.6/16

Fabrication of gantry mechanism by way of providing Structural steel in built up sections , trusses and framed work, including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer all complete welded

Earth work in excavation required for installation of Gantry mechanism and associated works by manual means in trenches for foundation, drains, pipes, cables (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and reaming of bottom lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed in all kinds of soil.

Providing and laying of soling stone

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. all work upto plinth level with 1: 2 : 4 (1 cement , 2 coarse sand , 4 graded stone aggregate 20 mm nominal size).

painting of the 2 no. gantry and plate form of well using one coat of red oxide metal primer and two coats of enamel paint of different shades

Providing, installation and testing of manual type triple spur gear chain pulley block along with monorail geared travelling trolley having following features Capacity = 2 ton (P) No. Of load chain falls = 2 or above Min. Height of lift = 6 M Detailed Techinical specification as per cluase 24 of SBD

Providing and fitting G.I Channel /Angle/ Flat of sizes including clamps

Supply, Installation, Testing and commissioning of Polymeric Gang operated Air break switch, outdoor type, triple pole, suitable for vertical installation, single break provided with locking arrangement at both ON and OFF position consisting of HT post double insulator, copper or copper alloy high pressure heavy contact assembly, rod with bearings , operating handle and 2 length of 32mm dia. GI pipe conforming to IS 1818 1961, 06 No. of insulators, rated voltage 11KV 200A complete as per IS specs.

Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap 3-phase 200 A suitable for vertical installation .

Supply, Installation, Testing and commissioning of Gapless Surge arrestor station class, 10KA, 9KV, LA With polymer housing, Station Type .

Supply and fitting of 11 KV polymeric composite pin insulator 12 KV, 5KN, Lighting impulse 75KV Positive, and 80 KV Negative, creepage distance 320 mm

Providing and fitting of ACSR as per IS 398 (part-2) 1996 0.05" ACSR (Galvanised steel reinforced.

Fabrication, Providing and fitting of Modular motor control panel of appropriate size fabricated out of 14 SWG sheet having required openings/vents and protection Class: IP-55 & fitted with accessories as under: Rating = 10 HP Rest specifications as per cluase - 43-B of SBD

Providing, fitting, testing and commissioning of 40 KVA voltage stabilizer as per specifications below: Type of voltage controller: Manually operated copper wound, 3-phase, AC power supply multi step. Type of Regulator : Double plate type with electrolytic copper contacts. Input voltage : 175-400 volts.(3 phase) Output voltage : 400 ±10% volts. Frequency : 50 ±3 C/S. Windings : Electrolytic grade copper of adequate section, vacuum impregnated and Oven-dried. Insulation : Fiber glass insulations to tested parameters. Cooling : Naturally, Oil cooled Temp. Rise (Max) : 30°C above ambient Mounting : On Uni-directional wheels. Correction rate : 30 volts per step Wave form distortion : virtually nil Duty cycle : 100% continuous. Enclosure : MS sheet enclosure in pressed CGR Sheet powder coated with radiators. Core laminates : High grade, low eddy loss, grain oriented silicon steel laminations. Load : Three phase induction motor load. Load Amperes (continuous) Rest of Technical specification as per Cluase 45 of technical anexure of SBD

Providing and Fitting of 3 /3.5/2-Core, XLPE Armoured Aluminium Cable conforming to IS: 7089 part 1st as service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. NOTE:- The cable terminal ends for connection to switchgear at various requisite points shall be Al. Thimbles of dowel’s make and of appropriate size and connected by hydraulic crimp tool only. i) 50 sqmm, 3.5core

Providing and fitting of 3-Core flat 10 sq.mm submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 for Submersible Pumping Unit and other electrical Equipments . The cable connections terminal shall be fitted with copper thimbles of required size.

P/I of earthing station for substation, LT panel, DG set and stabilizer comprising of company fabricated earthing electrode as per IS: 3043. The job includes Auguring of bore of required dia/depth for installation of electrode along with backfill compound mixed with soil and all other items required thereof for achieving the best result. The job includes connecting of electric gadgets through GI strip as per relevant standards. Safe earthing electrode size : 80 mm dia, Length : 2000 mm Back fill compound : 30 kg

Supply, installation of 6 kg co2 type fire extinguisher manufactured as per IS:15683 OF 2006 with IS mark and comply with DGMS(Approval) . The co2 extinguisher should be suitable for class B & C fire and also for fire involving electrical equipments. the cylinder used for fire extinguisher shall be approved by protroleum and explosive safety organization(PESO) as per gas cylinder rules 2004 and as per IS: 7285 of 2004. The body should be made of seamless steel (manganese) confirming to IS:7285 with IS mark and should be provided with squeeze grip nozzle and should be filled with co2 confirming to IS : 15222 of 2002 with certificate. The extinguisher shall be provided with manufactures test certificate and hydraulic test certificate by BIS from PESO.

Supply, installation, Testing & commissioning of 1000 VA Full Sine wave power inverter (Make: Microtek/Luminous) including Providing / Installation of 12V, 180AH Tubular inverter Battery with trolley and cover. (Make: Amaron /Exide) with 2-core 4mm2 Cu(25 mtr) wiring as per site requirement along with other accessories like SS-Combine (02 No’s), 3-pin plugs etc of reputed make for proper fitment and installation of the item.

TOOL KIT For Maintenance: - The Tool Kit for maintenance shall comprise of the following and all the items as mentioned below shall be of: Providing of tool kit consists of following items Rest specifications as per clause- 56 of SBD

Fabrication of 6’ x 6’ angle iron bed by way of providing and fitting of Structural steel in built up sections , trusses and framed work, including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer all complete welded

Providing and fitting of 19 mm thick multilayered ply sheet of size 6 x 3 feet , 2 nos including cutting , fixing all complete including painting of the play sheet by one coat of primer and two coats of enamel paint

Providing of good quality bedding for night stay/Shift consisting of: - i) Mattress with warm cover size 6'x3' (6Kg)- 02 No’s ii) Quilt with warm cover size 5'x8' (6Kg)- 02 No’s Rest specifications as per clause -57 of SBD

Electrification of pump house by way of P/f of:- Lighting points in 1.0 Sq.mm multistrand PVC chanel/condut.The job incl. P/F of 5 Amp. Switch,angle/button holder,5 watt LED lamp with necessary fixtures (06 jobs). Heating points in 2.5 Sq.mm multistrand PVC insulated copper conductor to be laid/carried in pvc channel/condut.The job includes P/f of 16 amp.SS combine (04 jobs). 5 pin socket points in 1.5 Sq.mm multistrand PVC insulated copper conductor to be laid/carried in PVC channel/conduit.(04 Jobs). Cealing Fan c/w regulator switch,wiring in1.5 sq.mm multistrand Pvc insulated copper conductor to be laid/carried in PVC channel/conduit and necessary fixtures (02 Jobs). Distribution Board SP &N(Regal Grey) with 01 No incomming and 8 way outgoing,fitted with mini MCB"c" series 6Amp.-04 no for lighting points and2/3 pin socket points and fans,10 amp-01 No for flood lights,16 amp-01 no for heating points,36 amp.MCB (Mains) as per IS standard.The fittings shall be Modular type.

Providing of solar/ electrical lantern chargeable on both solar & electrical 220v supply.

Providing of bamboo ladders 18 feet long along with 15 feet long Link rods and HT Glove pair (01 No each)

Providing of 1 KW heat convector for operators for winter season.

Providing and fitting of 01 No. LED (scroll type) sign board fabricated out of stainless steel and metal showing the names of water supply scheme and the Department. Size: 6’×1’6” = 9 sft

Providing and fitting of 01 No. angle iron/sheet metal board duly painted showing various specifications of the mechanical and electrical equipments installed at site. Size: 4’×6’ out MS ANGLE OF 40X 40X 5 of 36 rft and MS sheet of 1 mm thick total weight of 50.16 kgs