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| 1 | Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for foundation of pole and laying of CI/GI/DI/PPR pipe and getting out in any type of soil, complete all as specified and directed by Engr-in-charge. |
| 2 | Removing surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed by Engr-in-charge. |
| 3 | Returning filling in and including spreading, levelling, watering and well ramming in layers not exceeding 25 cm, complete all as specified and directed by Engr-in-charge. |
| 4 | Supply and fix Ductile iron sluice valve flange type of 150 mm dia PN 1.6 grade with stainless steel spindle& brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket(neouprene) complete all as specified and directed. |
| 5 | Supply and fix Ductile iron sluice valve flange type of 100 mm dia PN 1.6 grade with stainless steel spindle& brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket (neouprene), complete all as specified and directed. |
| 6 | Supply and fix Ductile iron Non returnvalve of size 150 mmand Taking outold unserviceable NRV ISI marked including complete fitting item with jointing materials such as nuts, bolts, washers and rubber gasket etc of suitable size all as specified and directed. |
| 7 | Supply and fix Ductile iron Non returnvalve of size 50 mmand Taking outold unserviceable NRV ISI marked including complete fitting item with jointing materials such as nuts, bolts, washers and rubber gasket etc of suitable size all as specified and directed. |
| 8 | Supply and fix Ductile iron butterfly valve of size 100 mmand Taking outold unserviceable butterfly valve ISI marked including complete fitting item with jointing materials such as nuts, bolts, washers and rubber gasket etc of suitable size all as specified and directed. |
| 9 | Material and labour for Cutting cast iron pipes of size 100/80 mm bore and reducing to required length before laying in position for insertion of new tees, branches, etcor taking branches connection complete all as directed. |
| 10 | Material and labour for Drilling and tapping DI/cast iron water mains (in position) for branch connections of the internal dia 15mm bore complete all as directed. |
| 11 | Material and labour for Drilling and tapping DI/cast iron water mains (in position) for branch connections of the internal dia 20mm bore complete all as directed. |
| 12 | Taking up old U/S GI pipe and connections ofsizes 80 mm bore . |
| 13 | Taking up old U/S GI pipe and connections ofsizes 40/50 mm bore . |
| 14 | Taking up old U/S GI pipe and connections ofsizes 25 mm bore . |
| 15 | Supply and fixing Galvanised Ironpipe, medium grade, laid in trench with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 80 mm dia bore complete all as specified and directed by Engr-in-charge. |
| 16 | Supply and fix of Galvanised Ironpipe, medium grade, laid in trench with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 50 mm dia bore complete all as specified and directed by Engr-in-charge. |
| 17 | Supply and fixing Galvanised Ironpipe, medium grade, laid in trench with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 40 mm dia bore complete all as specified and directed by Engr-in-charge. |
| 18 | Supply and fixing Galvanised Ironpipe, medium grade, and fixed complete to walls and ceilings or laid in trench with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 25 mm dia bore complete all as specified and directed by Engr-in-charge. |
| 19 | Supply and fix of new 50mm dia gun metal gate valve conforming to ISwith iron wheel head screwed both ends for iron pipe including Taking out old unservicesble gate valve, complete all as specified and directed by Engr-in-charge. |
| 20 | Supply and fix new 40mm dia gun metal gate valve conforming to ISwith iron wheel head screwed both ends for iron pipe including Taking out old unservicesble gate valve complete all as specified and directed by Engr-in-charge. |
| 21 | Supply and fix new 25mm dia gun metal gate valve conforming to ISwith iron wheel head screwed both ends for iron pipe including Taking out old unservicesble gate valve complete all as specified and directed by Engr-in-charge. |
| 22 | M&L construction of brick masonry valve chamber of size 900mm x 900mm x 1050mm (Internal dimension) with PCC 1:3:6 foundation 150mm thick, brick work 23cm thick built in CM 1:6, PCC 1:3:6 coping 50 mm thick, plastering 15mm thick in CM 1:4 to all internal and exposed surfaces including excavation earth work in any type of soil MS sheet cover 3mm thick with suitable handle fixed with angel iron frame 40x40x5mm including hinges of size 125mm with locking arrangement embedded in PCC and painting ot MS cover with two coats of synthetic enamel paint over one coat of red oxide primer etc including demolition of old damaged valve chamber complete all as specified and directed. |
| 23 | M&L construction of brick masonry valve chamber of size 1200mm x 1200mm x 1200mm (Internal dimension) with PCC 1:3:6 foundation 150mm thick, brick work 23cm thick built in CM 1:6, PCC 1:3:6 coping 50 mm thick, plastering 15mm thick in CM 1:4 to all internal and exposed surfaces including excavation earth work in any type of soil, MS sheet cover 3mm thick with suitable handle fixed with angel iron frame 50x50x6mm including hinges of size 125mm with locking arrangement embedded in PCC and painting ot MS cover with two coats of synthetic enamel paint over one coat of red oxide primer etc including demolition of old damaged valve chamber complete all as specified and directed. |
| 24 | Material and labour for construction of brick masonry valve chamber of size 600mm x 600mm x 750mm (Internal dimension) with PCC 1:3:6 foundation 150mm thick, brick work 23cm thick built in CM 1:6, PCC 1:3:6 coping 50 mm thick, plastering 15mm thick in CM 1:4 to all internal and exposed surfaces including excavation earth work in any type of soil, MS sheet cover 3mm thick fixed with angel iron frame 30x30x4 mm including hinges of size 125mm with locking arrangement embedded in PCC and painting ot MS cover with two coats of synthetic enamel paint over one coat of red oxide primer etc complete all as specified and directed by Engr-in-charge. |
| 25 | Lifting/Lowering oftheheavy duty flanged column pipe of 80mm to 150 mm bore length not exceeding 100 mtr existing size etc. by dismantling the bolts nuts washers, rubber flangedetc and supply and fixing the serviceable nut, bolts, washer, rubber joint complete with taking out and lowering of submersible pump set along with the submersible cable complete all asdirected. |
| 26 | Supply and fix MS Nuts, bolts & washers of suitable size matching with the existing flange of borewell complete all as directed. |
| 27 | M&L for Disconnecting and dismantling unserviceble submersible pumping set of following capacityfrom bore well and dismantling pump motor set at site in presence of JE E/M, Engr-in-charge for checking complete carrying pump motor set to repair workshop for repair of pump set with replacement of unserviceable pump parts/spares parts and fixing serviceable parts complete reassembling & reconnecting to MS column pipes of existing size and testing and commissioning all as directed by Engr-in-charge for following capacity.Note : (i) Spares shall be measured and paid separatly under relavent items.(ii) A warranty of two yearshall be given for satisfactory performance of motor(iii) Alternative arrangement of pump set for water supply will be arrange by the contractorif the pump is not repaired within seven days of failure of pump the cost of same will be deemed to be included in the above item(iv)All the T&P items i.e. chain pully block & tripart shall be arrange by the contractorwithout claiming any extra cost. (v)Transportation from MES pump house to work shopshall be arrange by the contractorwithout claiming any extra cost. |
| 28 | 20HP submersible pump |
| 29 | 15/12.5 HP submersible pump |
| 30 | M&L for Rewinding of Submersible pump motor with heavy duty ISI marked superior quality water proof rewinding wire of suitable gauge for20HP submersible pump set including replacement of insulating materials and water proof cable joint 10 Sqmm 3 core, flat- 02 Noscomplete all as directed. |
| 31 | M&L for Rewinding of Submersible pump motor with heavy duty ISI marked superior quality water proof rewinding wire of suitable gauge for15/12.5HP submersible pump set including replacement of insulating materials and water proof cable joint 6 Sqmm 3 core, flat- 02 Noscomplete all as directed. |
| 32 | M&L for Remetaling of pump Shaftby welding & machining works and finishing complete for20HP submersible pump set complete all as specified and directed. |
| 33 | M&L for Remetaling of pump Shaftby welding & machining works and finishing complete for15/12.5 HP submersible pump set complete all as specified and directed. |
| 34 | M&L for Neckering of pump casing bowl by machining works and finishing complete for20 HP submersible pump set complete all as specified and directed. |
| 35 | M&L for Neckering of pump casing bowl by machining works and finishing complete for 15/12.5 HP submersible pump set complete all as specified and directed. |
| 36 | S&F in repair Upper lower bushing suitable for 20 HP submersible pump set complete all as specified and directed. |
| 37 | S&F in repair Upper lower bushing suitable for 15/12.5 HP submersible pump set complete all as specified and directed. |
| 38 | S&F in repair SS key with nut and bolts set suitable for 20 HP submersible pump set complete all as specified and directed. |
| 39 | S&F in repair SS key with nut and bolts set suitable for 15/12.5 HP submersible pump set complete all as specified and directed. |
| 40 | Taking down old filter media including PVC strainer from mild steel shell of iron removal plant of any capacity and removal of the same from site of work including scrapping, descaling and cleaning of iron removal plant internally and externally complete all as directed. |
| 41 | Material and labour painting with two coats of black bituminous paint suitable for drinking water purpose of internal surface of the shell of iron removal plants/pressed steel tanks/RCC reservoir etc. |
| 42 | Material and labour painting with two coats of aluminium paint over a coat of red oxide metal primer after preparation of external surface of the shell of IRP\"s by scrapping of existing paint all as directed. |
| 43 | Material and labour painting with two coats of synthetic enamel paint over a coat of red oxide metal primer after preparation of external surface of pressed steel tanks/ladders/raising mains, delivery mains, wash out and overflow pipe line of OH reservoir/ IRP\"s by scrapping of existing paint all as directed including arrow mark showing water flowing direction. |
| 44 | Material and labour for providing the following filter media materials and to be placed in position as mentioned below including testing complete. |
| 45 | 40 Cms deep topmost layer with filter sand of size 16/28 mesh. |
| 46 | 18 Cms deep 2nd layer with filter media ferrominix (MnO2). |
| 47 | 15 Cms deep third layer with graded gravel of size 1/18\" to 1/4\". |
| 48 | 18 Cms deep fourth layer with graded gravel of size 1/4\" to 1/2\". |
| 49 | 30 Cms deep fifth layer with graded gravel of size 1/2\" to 1\". |
| 50 | 45 Cms deep bottom layer with graded gravel of size 1\" to 1.5\". |
| 51 | Material and labour PVC strainer as approved. |
| 52 | Supply and fix mild steel framed work as ladder, cleatsand similar work in water tank conforming to Fe 410-W by welding or screwing including nuts, bolts, washers etc. all as specified and directed. |
| 53 | Supply and fix water pressure gauge 4\" dial 0-14 kgs rating. |
| 54 | Testing of treated water at 3 AFSR, Kahikuchi and MES Area pump house Following parameters is tested on regular basisfrom any recogonised Govt lab or authorised lab and Testing certificate is submitted to GE (AF) Borjhar Complete as directed by Engr in Charge PH, Turbidity, Odor, Iron, Fluoride, Arsenic, Alkalinity, Calcium, Magnesium, Res. Chlorine, Sulphate, Chlorine, Sodium, Manganese, total hardness, Mercury, Lead, Cadmium, TPC at 22 degree Celcious, Escherichia Coli, Coliform Bacteria, Fecal streptocous, complete all as specified and directed. |
| 55 | Testing of Raw water at 3 AFSR, Kahikuchi and MES Area pump house Following parameters is tested on regular basisfrom any recogonised Govt lab or authoeised lab and Testing certificate is submitted to GE (AF) Borjhar Complete as directed by Engr in charge PH, Turbidity, Odor, Iron, Fluoride, Arsenic, Alkalinity, Calcium, Magnesium, Res. Chlorine,Sulphate, Chlorine, Sodium, Manganese, total hardness, Mercury, Lead, Cadmium, TPC at 22 degree Celcious, Escherichia Coli, Coliform Bacteria, Fecal streptocous, complete all as specified and directed. |
| 56 | Supply, fixing and testing in repair the ERW Steel heavy duty suction pipe both end flanged of 100 mm diaset suitable for suction pipe of centrifugal pumps installed at main pump house complete all as specified and directed. |
| 57 | Repair / overhauling of electrical panel board including replacement of following defective parts such as volt meter Ammeter , starters, indicating lamps with wiring etc |
| 58 | S&F in repair 3 Ph LED Ammeter of flush mounting 96 mm x 96 mm square flush patternwith selector switchMake : As per list of approved make. |
| 59 | S&F in repair CT cast resin type suitable for 3 Ph LED Ammeter of suitable VA burden complete all as specified and directed. |
| 60 | S&F in repair 3 Ph LED Voltmeter 0-500 Volts 96 x96 mm square flush patternwith selector switch, Make : As per list of approved make. |
| 61 | S&F in repair Indicator lamps of RYB colors with holder 15 mm screw type complete all as specified and directed |
| 62 | M&L for cleaning of semi underground sumps of 1 Nos of 7600 Gallon capacity each through 7 stages of cleaning and sterilization consisting of the following stages complete all as specified and as directed by Engr-in-Charge. for semi underground sump 7600 Gallon capacity. Location : NKP UG SUMP |
| 63 | (a)First stage is to drain out the water by using exit valve or our own high capacity dewatering system.(b)Second stage is cleaning all the algae formation inside the tank by using TERBAC-G5 a laboratory tested branded chemical of the company.(c) Third stage is scrubbing the walls with mechanized scrubber & fresh water cleaning by high speed jet pump.(d) Fourth stage and first bacteria screening is Sterilization by using TERBAC-G5 a Laboratory certified branded halogen compound test certificate of TERBAC-G5 from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization.(e)Fifth stage is cleaning the floor of the water tank by industrial vacuum cleaner.(f)Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray with in the tank and kills all suspended bacteria.(g)Seventh Stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent TERBAC- G65.Test certificate of Terbac- G65 From Government Laboratory mentioning suitability for sterilization should be submitted to the office before using for Sterilization. |
| 64 | NOTE: COMPANY WILL SUBMIT GOVERNMENT LABORATORY TEST CERTIFICATE OF TERBAC G5, TERBAC-G65, FIX THE STICKER MENTIONING THE DATE OF CLEANING & NAME OF SITE AND ALSO PROVIDE CERTIFICATE CONFIRMING THE COMPLETION OF STERILIZATION OF WATER TANKS MENTIONING THE NAME OF STATION AND DATE OF CLEANING. ALL THE CLEANING & STERILIZATION STAFFS SHOULD BE UNDER ACCIDENTAL INSURANCE COVERAGE.Note : - (I) All T&P, PPE Kit and Transport shall be provided by the contractor without charging any extra cost.(II) ALL THE CLEANING & STERILIZATION STAFFS SHOULD BE UNDER ACCIDENTAL INSURANCE COVERAGE. (III) Date of cleaning of tank should be written on the outer surface of tank in white letter over black background complete all as direceted. |
| 65 | All as per Sr. Item No. 62 here in before but for overhead tank of 50000 Gallon capacity - 01 Nos Location :Kahikuchi Area |
| 66 | All as per Sr. Item No. 62 here in before but for overhead tank of 30000 Gallon capacity - 01 Nos Location : MES Area |
| 67 | All as per Sr. Item No. 62 here in before but for overhead tank 20000 Gallon capacity - 01 Nos Location : 3 AFSR Area |
| 68 | All as per Sr. Item No. 62 here in before but for tower mounted tank 9600 Gallon capacity- 01 Nos Location : 3AFSR |
| 69 | Supply & fix single pointed air termination Copper rod 12mm dia, 300 mm long all as specified and as directed. |
| 70 | Supply & fix test point terminal block made of gun metal or phosphhorus bronzesize 75x75x25mm, drilled and screwed including 3 Nos, 8mm dia 25mm long hexagonal head brass screws including suitable sheet metal powder coated enclosure complete all as specified and as directed. |
| 71 | Supply & fix Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground all as specified and directed. |
| 72 | Supply & fix galvanised iron steel tubing, 40mm bore light grade with all fittings fixed complete to walls and ceiling or laid under floors complete all as specified and as directed. |
| 73 | Earthing complete with galvanised steel earth plate electrode 60cm x 60cm.x 6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level connected to galvanised earth lead strip 32 X 6mmby means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion. |
| 74 | Supply & fix in repair LED Aviation/ Obstruction Light : Suitable Aviation Obstruction Lights of reliable design and reputed manufacturer including suitable lamp shall be provided on top of Tank all as specified and directed.Make: As per list of approved make. |
| 75 | Supply, laying & testing PVC insulated, PVC sheathed cable galvanized steel strip or wire armoured, electric control cables (Heavy duty) with stranded copper conductor of size 1.5 sq mm, 2 core, 1100 Volts grade. |
| 76 | Supply & fix in replacement water level indicator for OH Tank and Semi UG sumps complete with multistranded steel rope PVC float ball, pulley clamp, nut bolts washer including water level indicator board of MS angle iron and MS plate for frame including writing letter for water level with white paint on black surface compplete all as directed. |
| 77 | Supply, lowering & fixing 10.0 mm dia flexible PVC coated steel rope - 40 RM for holding submersible pump inside the casing pipe and fixed outside at the mid of MS channel with provision of 01 no pulley all as specified & directed. |
| 78 | Supply, connecting & fixing of PVC insulated PVC sheathed 3 core flat copper cable of size 10 sqmm, 1100 V grade conforms to IS 694:2010 ISI without any joint all as specified & directed. Make : As per list of approved make. |
| 79 | Supply, connecting & fixing of PVC insulated PVC sheathed 3 core flat copper cable of size 6 sqmm, 1100 V grade conforms to IS 694:2010 ISI without any joint all as specified & directed. Make : As per list of approved make. |
| 80 | M&L for cement concrete in foundations filling and mass concrete Type C2 1:3:6, 40 mm graded aggregate all as specified and directed by Engr-in-charge. |
| 81 | M & L for making stand post for testing of flow of chlorine content in water by means pipe GI medium grade dia 15 mm with all fittings-20 RM, Brass bib cock dia 15mm-01No with suitable PCC M-15 foundation of size 30x30x75 cm high including making inlet connection from existing pipe CI/DI upto 150mm bore all as specified & directed. |
| 82 | S&F Electromagnetic flow meter with IP-67 protection with pressure range up to 16 kg/cm^2, Display LCD Type, 220 V AC, Operating pressure 4-20 MP and communication RS485 Module for 150mm dia pipe size. |
| 83 | S&F Electromagnetic flow meter with IP67 protection with pressure range up to 16 kg/cm^2, Display LCD Type, 220 V AC, Operating pressure 4-20 MP,and communication RS 485 Module for 150mm dia pipe size. |
| 84 | M&L for Earthing complete with copperearth plate electrode of size 600x600x3.15 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to 20×3mm copper stripas earth lead by means of nuts, bolts, check nuts, washers of galvanized iron as steelprotected by galvanized iron pipe 40mm bore (Medium grade) allas directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel,wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/ loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed. (copper strip upto 7.5m including testing consider in this item).. |
| 85 | Material and labour for earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick, burried directly in ground (earth pit not less than 2.25 m below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to galvanised wire of dia 4 mm as earthing lead by means of nuts, bolts and washers of galvanised iron and earth lead protected by galvanised iron pipe 15 mm bore (light grade) and connected to earth test point and including cement concrete pit in PCC (1:3:6) type C-1(using 20 mm graded aggregate) and pre-cast RCC cover slab of size 540 x 540 x 50 mm thick, reinforced with 8 mm dia TMT bars both ways and one handle for lifting made with 10 mm dia mild steel bar,funnel, wire mesh 20 mm bore galvanised (light grade) for watering, charcoal and salt in alternate layers including necessary execuation and eath works in any types of soil complete all as shown on Electrical plate No 3 of MES SSR-I including taking out the old earthing material complete all as specified and directed.Note : No extra payment will be for the earthing GI wire of size 4 mm dia. |
| 86 | M&L for DOL starter in Sheet steel housing, three phase 415 Volt 50 Hz for Centrifugal pump of capacity 5/7.5 HP, 5.5KW Relay range - 9 to 15 Amps incl Birelay with Single Phase Preventor all as directed. Make : As per list of approved make. |
| 87 | S & F single phase preventor with accessories suitable for electric motor 12.5- 20 HP capacity with necessary electrical connection by using proper size of single core copper wire complete incld taking down/ removing old U/S ones with necessary electrical connection complete as directed.by Engr-in-Charge Make : As per list of approved make. |
| 88 | Suppyly, installation, Testing and commissioning of Soft starter fabricated panel box IP-42 protection, door lock & key,1.6 mm CRCA sheet, Siemens gray RAL 703, 7 Tank process powder coated colour wall mounted with appropriate size but consist of following items:-(a) L&T MAKE SOFT STARTER 42A, EMX-4i- 1 Qty(b) SWITCH DISCONNECTOR FUSE UNIT TYPE S-D-F SUITABLE FOR FUSE LINK 63 A TPN-1 Qty(c) CYLINDRICAL FUSE LINK 63 AMP-3 Qty (d) CO 220V AC RELAY WITH BASE FOR CONTROL-2 Qty(e) STARP PUSH BUTTON WIITH NO ELEMENT-1 Qty(f) ON INDICATION LAMP-1 Qty (g) STOP PUSH BUTTON WITH NC ELEMENT-1 Qty(h) OFF INDICATION LAMP-1 Qty (j) TRIP RESET PUSH BUTTON WITH ELEMENT-1 Qty(k) TRIP INDICATION LAMP-1 Qty(l) CONTROL MCB 2P 6A 10KA C CURVE-1 Qty(m) BASIC MULTIFUNCTION METER-1 Qty(n) PANEL COLLING FAN 6\"-1 Qty(o) AIR CIRCULATION FILTER 6\"-2 Qty(p) DOOR LIMIT SWITCH-1 Qty(q) PANEL LED 0.5WAT-1 Qty.(r) MUSHROOM HEAD EMERGENCY PUSH BUTTON-1 Qty (s) R Y B INDICATION LAMP-3 Qty(t) CT 75/5 CLASS-1 10 VA-3 Qty (u) 1P 6AMP MCB-1 Qty |
