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Supply Installation Testing And Commissioning Of Electro-Mechanical Works For Wss Mazhama Under Jjm, budgam-Jammu And Kashmir

Public Health Engineering Department-PHED has published Supply Installation Testing And Commissioning Of Electro-Mechanical Works For Wss Mazhama Under Jjm. Submission Date for this Tender is 01-04-2023. Electromechanical Work Tenders in budgam Jammu And Kashmir. Bidders can get complete Tender details and download the document.




Tender Notice

36517386
Corrigendum : Supply Installation Testing And Commissioning Of Electro-Mechanical Works For Wss Mazhama Under Jjm
Open Tender
Indian
Jammu And Kashmir
budgam
01-04-2023

Tender Details

Supply installation testing and commissioning Of Electro-Mechanical Works For Wss Mazhama Under Jjm

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 06-Mar-2023 other Other 20-03-2023
2 09-Mar-2023 DG SET Other 20-03-2023
3 21-Mar-2023 Corrigendum for Extension Date 01-04-2023

Key Value

Document Fees
INR 200 /-
EMD
INR 200.0 /-
Tender Value
INR 63.66 Lakhs /-

BOQ Items

Name of Work:S/I/T/C OF ELECTRO-MECHANICAL WORKS FOR WSS MAZHAMA (DISTRICT - BUDGAM) UNDER JJM
Sl. No. Item Description
1STAGE 1ST
2Supply, Installation, Testing & Commissioning of Non-clog Pumping Units as per IS: 5600 at Raw Water Stage PUMP: - Discharge: 12000 GPH Head: 12 Mtrs (Rest TechnicalSpecificaitons as per Annexure "B")
3Fabrication, providing and fitting of 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.
4Providing and fitting of 16 Sq.mm 3-Core flat submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 as power wiring to Pumping Units and for interconnections to other electrical Equipment. The cable connections terminal shall be fitted with copper thimbles of required size.
5Fabrication, 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 (Rest TechnicalSpecificaitons as per Annexure "B")
6Providing and fitting of 150mm Dia G.I flanged Rising Main at site.The Pipe shall be hot dip Galvanized, class C (5.4mm thickness) confirming to IS 1239.The job includes providing and fitting of M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16). The flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. Flanges (as per IS 6392/1997 Table: 17) Thickness shall conform to IS 6392 Part 1st Table-17.The flange welding shall be carried out in double layers using Advani/ Esab/L&T- SS Bond make electrodes to form strong welding joint. The electrodes shall be having diameter not less than 4mm, Nuts and Bolts, Rubber Insertion Gaskets of reputed makes to be used between flanged joints. The work includes the cost on account of earth work excavation by mechanical means of all sorts and backfilling for laying the raising main underground as per site requirement.
7Fabrication, providing and fitting of washout Tee with arm length as per site requirement but not less than 1.5’x1.5’x1.5’. 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. Nominal Dia -150 mm
8Fabrication, Providing and fitting of Y- junction / Manifold having length of each arm as per site requirement but not less than 2’x2’x2’ to be fabricated out of hot dip galvanized G.I, (5.4mm thickness) C-Class pipe as per site requirement.The job also includes Providing and welding of M.S flanges to the ends of each arm. The thickness of Flange shall conform to IS 6392 Part 1st Table -17. The flange welding shall be carried out in double layers using Advani/ Esab/L&T-SS Bond make electrodes to form strong welding joint by way of DC arc welding. The job further includes Providing and Fitting of nuts and bolts,) Rubber Insertion Gaskets to be used between flanged joints. Nominal Dia -150mm
9Fabrication, Providing and fitting of Tail piece as per site requirement by Cutting of hot dip galvanized G.I, (5.4mm thickness) C-Class pipe across the section by using pipe cutter/ gas cutter. The job also includes Providing and welding of M.S flanges to the two ends of pipe. The Thickness of flange shall conform to IS 6392 Part 1st Table-17. The flange welding shall be carried out in double layers using Advani/ Esab/L&T- SS Bond Make electrodes to form strong welding joint by using DC arc welding. The job further includes Providing and Fitting of nuts and bolts, Rubber Insertion Gaskets to be used between flanged joints. Nominal Dia-150 mm
10Fabrication, Providing and fitting of long radius bend out of Class C GI pipe (5.4mm thickness) of length as per site requirement and flanged on both ends. The flanges shall be M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16) and welded on both sides. The job includes nuts, bolts, gaskets etc as per site requirement. Nominal Dia-150mm
11Providing and fitting of Ductile Iron double flanged, Slanted seat swing check valve( NRV) 150mm as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber (Approved for drinking water).The valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions. It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos.M.Sflangesperfectly adaptable to the inbuilt flanges of the valve which shall be fittedwithRising main of the pumping unit atappropriatespotsaspersiterequirement.The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Preferably makes : VAG/AVK/SIGMA FLOW
12Providing and fitting of, Ductile Iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves 150 mm as per IS14846 for regulating the water supply outside the pumping units. The body and bonnet of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber (Approved for drinking water) and NBR seal. The Gate/Sluice valveshallbecompatibleforburiedapplicationsandshallbe safe to install in both horizontal and vertical positions It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. The valve shall be supplied along with hand wheel. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos.M.Sflangesperfectly adaptable to the inbuilt flanges of the valve which shallbe fittedwithrising main of the pumping unit atappropriatespotsaspersiterequirement.The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Preferably makes : VAG/AVK/Sigma Flow
13Fabrication of gantry mechanism, bed for staff and base frame and allied works 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 The job also includes painting of complete Structure in one coat of red oxide and 02 coats of enamel metal paint. The quantity of the steel members like ISMB 200/1150/100 , MS chequered sheet, ISMC 100, ISMC 75, ISA 50X 50 X5mm /40X 40 X 6mm, Square bars, railing pipe, MS pipes, angles, tubes, shall be used as per directions of site engineer, same may vary as per site requirement as it is conditional to civil structures being constructed.
14Providing, installation and testing of manual type triple spur gear chain pulley block along with monorail geared travelling trolley having following features Gears:-The hoist shall have precision machine case Hardened alloy steel gear mounted on bearings and housed in a dust proof gear box. The lubrication of gears should be of high viscosity and temperature for longer life of gears. Load Chain:-The load chain be made of high tensile alloy steel having wear resistance and greatest mobility. The chain should be accurately collaborated, tested and have adequate in built factor of safety for safer operation. Load chain wheel:-the load chain well should be double ball bearing supported and Specially designed, perfectly machined wheel providing correct grip ofload chain to makes the hoist most safe and reliable against any failure. The main specifications of C.P Block are given below i.Make = Indeff / Pull lift ii.Capacity= 2 ton Iii. No. Of load chain falls= 2 iv. Min. Height of lift= 6 M
15Illumination of Premises near pumping station of stage 1st :: Providing and erection of 9 Mtr long Hot Dip Galvanized octagonal pole (single Section) with bottom 150mm, top 75mmwide,thickness3mmwith70 Microns Zinc coating having inside arrangement for providing of power connection along with following items. 1) 3 Way Terminal Connector 20 Amp. 2) 3 No MCB 8 Amp. The job includes fabrication, providing and fitting of three arm GI structure at the top having 120° angle between arms and each arm having 15° inclination with respect to horizontal plane. Each arm should be of 2’ length and size and shape appropriate as per requirement of the luminary. The job also includes providing and fitting of required length of flexible multi strand 2 mm copper wire from each terminal connector to each holding arm. The pole is mounted on 1:2:4 Cement concreting of size not less than 2’x2’x6” using 04 No anchor bolts of required size not less than 7” in length. The complete job includes earthing in GI Electrode as per relevant IS Code
16Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) on top of octagonal pole having following specifications: Input: 90-210 Volts Power Factor: >0.8 Colour Temperature: 4K - 6.5K Beam Angle: 120° - 170° Lumens: >12000 Operating Temperature: -20°C to 60°C The LED is pressure die cast aluminium housing with power coated finish and having Ingress Protection up to IP-68. The LED is properly fitted on the arm of the pole and connected to the copper wire as provided in the high mast pole
17Providing and installation of Junction Box with DP 32 A MCB to serve as Main switch for LED Lighting. The job includes making of electric connection to the circuit.
18Providing and Fitting of 2-Core, 10 Sqr mm XLPE, and 1.1KV and 11KV grade Armoured Aluminum Cable of various sizes conforming to IS: 7098 part 1st as service line from the HT transformer to control panel including necessary thimblings, crimping, taping etc. To be fitted from auxiliary MCCB of panel to main junction box of octagonal pole.
19P/I of earthing for electric substation, LT panel 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
20COMBINED EQUPMENTS
21Providing, fitting, testing and commissioning of 100 KVA voltage stabilizer(Rest TechnicalSpecificaitons as per Annexure "B")
22Providing and Fitting of 3.5-Core, 70 Sq. mm XLPE, and 11KV grade Armoured Aluminum Cable of various sizes conforming to IS: 7098 part 1st as service line from the HT transformer and DG setto control panelincluding necessary thimblings, crimping, taping etc. to be fitted from changeover panel to modular panel. The job also includes P/F of Aluminum thimbles of various sizes as per site requirement including crimping and taping.
23Supply , installation , commissioning and creation of pole mounted, outdoor type 100 KVA capacityLevel II Electric Sub Station as per the amendment No. 4 March 2021 to IS: 1180 (Part 1) 2014 (Fourth Revision). (Rest TechnicalSpecificaitons as per Annexure "B")
24Providing and fitting G.I Channel /Angle/ Flat of sizes including clamps ( for transformer bed, taping point , brackets of poles etc)
25Supply, 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 200 Amp complete as per IS specs
26Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap 3-phase 200 A suitable for vertical installation.
27Supply, Installation, Testing and commissioning of Gapless Surge arrestor station class, 10KA, 9KV, LA With polymer housing, Station Type.
28Supply and fitting of 11 KV polymeric composite pin insulator 12 KV, 5KN, Lighting impulse 75KV Positive, and 80 KV Negative , creepage distance 320 mm
29Supply, installation, erection of 9 Mtrs long H.T pole of specifications ST-410 (sp-33). The job further includes drilling of holes for installation of various accessories .wherever required the job further includes G.I wire earthing of pole as per REC standard.
30P/F of Galvanized nuts, bolts of various sizes as per site requirement for fitment of electric substation, poles etc.
31P/F Danger Plate with clamps
32Providing and fixing G.I Barbed wire as anti-climbing devices.
33Providing and fitting of Galvanized stay set with 50 X 8 mm Stay Clamp , Guy insulator (2no.), Anchor plate (200X200X6mm) , nuts and bolts , 2 N0- turn buckle , 1.8 m long , 16 mm diameter solid G.I stay rod & 7/3.15 mm dia. G.I stranded wire complete.
34Painting of poles by Red oxide
35Painting of poles byAluminum paint
36P/L of ACSR conductor0.05 as per relevantIS code
37Providing and fitting of PG clamps.
38Supply, installation, testing of 35 Sqr mm XLPE HT cable (ABC type) for 11 KV grade with cross sectional area 3x35 .
39P/F of 11 KV cable termination kit for connecting 35 Sq mm XLPE cable (ABC type) with the existing HT line near tapping point and HT transformer
40Providing andfittingofLTDistributionboxforH.Ttransformerwith100 Ampere , 36KA MCCB For incomer and SFU for outgoing circuits. ( for 100 KVA Substation)
41Providing and fitting of three phase, 4 wire commercial LT Prodigy Meter with all allied Accessories and fixtures.
42P/I of earthing for electric substation, LT panel 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
43Providing and fitting of 19 mm thick multilayered ply sheet of size 6 x 3 feet , 2 no’s including cutting , fixing all complete including painting of the play sheet by one coat of primer and two coats of enamel paint
44a) Providing of good quality bedding for night stay/Shift consisting of: I) Mattress with warm cover of size 6"x3" (6Kg) white cotton - 02 No’s iiQuiltwith warm cover of size 5"x8" (6Kg)- 02 No’s iii) Pillows with covers-02No’s. iv) Single bed warm blankets with one sided Fur- 02 No’s The filling material for mattress, quilt and pillow shall be of good quality white cotton. b) The job also includes providing of pressure cooker 5ltr (02 Nos), Steel patella (utensil) 5ltrs (02 Nos), cooking heater (01 No.), room heater (01 No), steel buckets 10 liter capacity (01 No), Plastic bucket 10 liter capacity with Mug (02 Nos) each, steel glasses (06 Nos), steel Plates with large spoons and bowls (03 Nos) each, Cup and Saucer set (01 No. Set) and, 5kg Gas cylinder with burner/ stove. The job also includes providing of thermo cool 15’x12’ along with excel matting of 15’x12’ size. The job also includes providing of unbreakable Plastic Chair table set consisting of chairs 04 No’s, heavy Table 01 No. The job also includes providing of good quality safety Door locks (03 No’s).
45Providing, laying & fixing with adhesive/bonding material of insulation rubber mats on the floor of the pump house, covering area around electro- mechanical machinery for safeguarding the life & limb of the workmen due to possible leakage of current & short circuit. The floor surface shall be made good & shall be free from dust, grease, foreign material & moisture free. The mats shall be as per IS 15652:2006 & shall have the following specifications: Composition: Rubber (synthetic mats for electrical purpose) Thickness: - 2.5mm Size: - 1M wide. The rubber mats shall be accepted with manufacturers test certificate. Make: Jyoti / Dunlop.
46Providing, Installation and testing of 2KVA fully automatic voltage stabilizer with input voltage 70-240 V and output 220 V. The stabilizer shall be installed and connected to the electric circuit as per location provided by site in charge.
47Providing, installation, Testing & commissioning of 415 ±5%V (output), 3 phase Water cooled 62.5 KVADiesel Generator set as per IS 8528 (2018) for engine and IEC/IS 60034-1 for alternator suitably assembled and fitted in a pollution free acoustic enclosure / canopy of required size as per Ministry of Environment protection rule 1986 read with latest amendments. The DG Set is required to be fitted and tested on load at site(Rest TechnicalSpecificaitons as per Annexure "B")
48Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (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 ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 meters:- All kinds of soil
49Providing and laying of soling stone
50Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shattering. All works up to plinth level with 1:2:4 mix (1 cement, 2cores sand, 4 graded stone aggregate 20mm nominal size).- for DG base, motor lowering base and allied structures
51Centering and shattering including strutting, propping etc. and removal of from work for foundation, footings, base for columns
52Supply, 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 equipment. The cylinder used for fire extinguisher shall be approved by petroleum 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.
53Supply, installation, Testing & commissioning of 950VA Full Sine wave power inverter including Providing / Installation of 12V, 180AH Automotive inverter Battery with trolley and cover. with 2-core 4 mm2 Cu (25 m) wiring as per site requirement along withotheraccessorieslikeSS-Combine(02 No’s), 3-pin plugs etc of reputed make for proper fitment and installation of the item. Make : Exide/Luminious/Amaron
54TOOL 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 I. Double ended Spanner (Chrome plated) 02 sets complete ii. Double ended Ring spanners chrome plated 02 sets complete iii. Allen key set black finish 02 sets complete iv. Combination Pliers insulated with thick C.A sleeve; size in mm 16 5, 210, 255 each – 02 No. v. Long nose plier insulated with thick C.A sleeve; size in mm 165, 205 each – 02 No. vi. Side cutting plier insulated with thick C.A sleeve; size in mm 165, 205 make – 02 No. vii. Insulated screw Drivers viii. Hammer with handle weight – 110 mg, 340 gm, and 600 gm –each – 1No. . ix. Heavy duty pipe Wrench length in mm - 200, 300, 600 each – 01 No. x.Electric Multimeter =1No xi. Digital multimeter – 1No. xii. Digital Clamp tester capable to measure up to 400A - 1 No. xiii. Hack saw frame with hack saw blade – 01 no. xiv. S-16 MXL, S- 16 H X L Socket Set (19 sockets + 6 Accessories) – 01 No.
55STAGE 2ND
56Supply, Installation, Testing & Commissioning of Open WellPumping Units as per IS: 14220: 1994 PUMP: - Discharge: 15000 GPH Head: 42 Mtrs (Rest TechnicalSpecificaitons as per Annexure "B")
57Fabrication, providing and fitting of 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.
58Providing and fitting of 16 Sq.mm 3-Core flat submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 as power wiring to Pumping Units and for interconnections to other electrical Equipment. The cable connections terminal shall be fitted with copper thimbles of required size.
59Fabrication, 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 (Rest TechnicalSpecificaitons as per Annexure "B")
60Providing and fitting of 150mm Dia G.I flanged Rising Main at site.The Pipe shall be hot dip Galvanized, class C (5.4mm thickness) confirming to IS 1239.The job includes providing and fitting of M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16). The flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. Flanges (as per IS 6392/1997 Table: 17) Thickness shall conform to IS 6392 Part 1st Table-17.The flange welding shall be carried out in double layers using Advani/ Esab/L&T- SS Bond make electrodes to form strong welding joint. The electrodes shall be having diameter not less than 4mm, Nuts and Bolts, Rubber Insertion Gaskets of reputed makes to be used between flanged joints. The work includes the cost on account of earth work excavation by mechanical means of all sorts and backfilling for laying the raising main underground as per site requirement.
61Fabrication, providing and fitting of washout Tee with arm length as per site requirement but not less than 1.5’x1.5’x1.5’. 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. Nominal Dia -150 mm
62Fabrication, Providing and fitting of Y- junction / Manifold having length of each arm as per site requirement but not less than 2’x2’x2’ to be fabricated out of hot dip galvanized G.I, (5.4mm thickness) C-Class pipe as per site requirement.The job also includes Providing and welding of M.S flanges to the ends of each arm. The thickness of Flange shall conform to IS 6392 Part 1st Table -17. The flange welding shall be carried out in double layers using Advani/ Esab/L&T-SS Bond make electrodes to form strong welding joint by way of DC arc welding. The job further includes Providing and Fitting of nuts and bolts,) Rubber Insertion Gaskets to be used between flanged joints. Nominal Dia -150mm
63Fabrication, Providing and fitting of Tail piece as per site requirement by Cutting of hot dip galvanized G.I, (5.4mm thickness) C-Class pipe across the section by using pipe cutter/ gas cutter. The job also includes Providing and welding of M.S flanges to the two ends of pipe. The Thickness of flange shall conform to IS 6392 Part 1st Table-17. The flange welding shall be carried out in double layers using Advani/ Esab/L&T- SS Bond Make electrodes to form strong welding joint by using DC arc welding. The job further includes Providing and Fitting of nuts and bolts, Rubber Insertion Gaskets to be used between flanged joints. Nominal Dia-150 mm
64Fabrication, Providing and fitting of long radius bend out of Class C GI pipe (5.4mm thickness) of length as per site requirement and flanged on both ends. The flanges shall be M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16) and welded on both sides. The job includes nuts, bolts, gaskets etc as per site requirement. Nominal Dia-150mm
65Providing and fitting of Ductile Iron double flanged, Slanted seat swing check valve( NRV) 150mm as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber (Approved for drinking water).The valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions. It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos.M.Sflangesperfectly adaptable to the inbuilt flanges of the valve which shall be fittedwithRising main of the pumping unit atappropriatespotsaspersiterequirement.The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Preferably makes : VAG/AVK/SIGMA FLOW
66Providing, fitting, testing and commissioning of ARV (Air Release valve) as per IS 14845 to be fitted to G.I rising Main. The ARV Shall have the following specifications: - Valve type - single chamber, single orifice Nominal Dia=50 mm. End connection - flanged ends to IS 1538 Working temperature - 70oc to 550 c Test pressure - body / seat 2.5 x PN Sealing ring - EPDM Construction -ductile iron with stainless steel floats Coating - epoxy with corrosion resistance Besides the above works, The job also cost on account of P/F R.I gasket, nuts and bolts required for installation of ARV and arrangement of gas cutter/ welding set at site. Preferably makes : VAG/AVK/Sigma Flow
67Providing and fitting of, Ductile Iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves 150 mm as per IS14846 for regulating the water supply outside the pumping units. The body and bonnet of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber (Approved for drinking water) and NBR seal. The Gate/Sluice valveshallbecompatibleforburiedapplicationsandshallbe safe to install in both horizontal and vertical positions It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. The valve shall be supplied along with hand wheel. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos.M.Sflangesperfectly adaptable to the inbuilt flanges of the valve which shallbe fittedwithrising main of the pumping unit atappropriatespotsaspersiterequirement.The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Preferably makes : VAG/AVK/Sigma Flow
68Fabrication of gantry mechanism, bed for staff and base frame and allied works 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 The job also includes painting of complete Structure in one coat of red oxide and 02 coats of enamel metal paint. The quantity of the steel members like ISMB 200/1150/100 , MS chequered sheet, ISMC 100, ISMC 75, ISA 50X 50 X5mm /40X 40 X 6mm, Square bars, railing pipe, MS pipes, angles, tubes, shall be used as per directions of site engineer, same may vary as per site requirement as it is conditional to civil structures being constructed.
69Providing, installation and testing of manual type triple spur gear chain pulley block along with monorail geared travelling trolley having following features Gears:-The hoist shall have precision machine case Hardened alloy steel gear mounted on bearings and housed in a dust proof gear box. The lubrication of gears should be of high viscosity and temperature for longer life of gears. Load Chain:-The load chain be made of high tensile alloy steel having wear resistance and greatest mobility. The chain should be accurately collaborated, tested and have adequate in built factor of safety for safer operation. Load chain wheel:-the load chain well should be double ball bearing supported and Specially designed, perfectly machined wheel providing correct grip ofload chain to makes the hoist most safe and reliable against any failure. The main specifications of C.P Block are given below i.Make = Indeff / Pull lift ii.Capacity= 2 ton Iii. No. Of load chain falls= 2 iv. Min. Height of lift= 6 M
70Illumination of Premises near pumping station of stage 1st :: Providing and erection of 9 Mtr long Hot Dip Galvanized octagonal pole (single Section) with bottom 150mm, top 75mmwide,thickness3mmwith70 Microns Zinc coating having inside arrangement for providing of power connection along with following items. 1) 3 Way Terminal Connector 20 Amp. 2) 3 No MCB 8 Amp. The job includes fabrication, providing and fitting of three arm GI structure at the top having 120° angle between arms and each arm having 15° inclination with respect to horizontal plane. Each arm should be of 2’ length and size and shape appropriate as per requirement of the luminary. The job also includes providing and fitting of required length of flexible multi strand 2 mm copper wire from each terminal connector to each holding arm. The pole is mounted on 1:2:4 Cement concreting of size not less than 2’x2’x6” using 04 No anchor bolts of required size not less than 7” in length. The complete job includes earthing in GI Electrode as per relevant IS Code
71Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) on top of octagonal pole having following specifications: Input: 90-210 Volts Power Factor: >0.8 Colour Temperature: 4K - 6.5K Beam Angle: 120° - 170° Lumens: >12000 Operating Temperature: -20°C to 60°C The LED is pressure die cast aluminium housing with power coated finish and having Ingress Protection up to IP-68. The LED is properly fitted on the arm of the pole and connected to the copper wire as provided in the high mast pole
72Providing and installation of Junction Box with DP 32 A MCB to serve as Main switch for LED Lighting. The job includes making of electric connection to the circuit.
73Providing and Fitting of 2-Core, 10 Sqr mm XLPE, and 1.1KV and 11KV grade Armoured Aluminum Cable of various sizes conforming to IS: 7098 part 1st as service line from the HT transformer to control panel including necessary thimblings, crimping, taping etc. To be fitted from auxiliary MCCB of panel to main junction box of octagonal pole.
74P/I of earthing for electric substation, LT panel 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
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