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| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 15-11-2025 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 22-11-2025 |
| Sl. No. | Item Description |
| 1 | M & L for seven stage cleaning and sterlization of inside the RCCUG water storage tank of capacity 10000 gallon, comprising following SevenStage cleaning and sterilization of water tank through bacterological tratment by using TERBAC G5/inchor-5/NB-10/TERBAC CG-65/inoxi-60/NB-69 and ultra violet ray complete all as specified and directed by Engr-in-Charge.(a). First Stage is to drain out the water by using exit valve and high capacity dewateringpump.(b). Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/ Inoxi-60/NB-69 a laboratory tested branded chemical of the company and scrubbing the walls of the tanks.(c). Third stage is fresh water cleaning by high speed jet pump.(d). Fourth stage and first bacteria screening is decertification by using TERBAC-G5/ Inohor-5/NB-10a Govt Laboratory certified brannded halogen compound.(e). Fifth stage is cleaning the floor of water tank by industrial vaccum cleaner. (f) . Sixth stage is the second bacterio screening and sterilizing method by using ultra violet ray within the tnk 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/Inoxi-60/NB-69 . |
| 2 | All as per item No. 1 here in above but RCC UG sumps for thecapacity 50000 Gallon. |
| 3 | All as per item No. 1 here in above but RCC UG sumps for thecapacity 100000 Gallon. |
| 4 | All as per Item No. 1here-in-before but RCC OVER HEAD TANK 25000 gallon Capacity at 18.00 Mtr high Stagging. |
| 5 | All as per Item No. 1here-in-before but RCC OVER HEAD TANK 50000 gallon Capacity at 18.00 Mtr high Stagging. |
| 6 | All as per Item No. 1here-in-before but RCC OVER HEAD TANK 75000 gallon Capacity at 18.00 Mtr high Stagging. |
| 7 | All as per Item No. 1here-in-before but RCC OVER HEAD TANK 100000 gallon Capacity at 18.00 Mtr high Stagging. |
| 8 | Note for Item No. 1 to 7 :- (i) CONTRACTOR WILL SUBMIT GOVERNMENT LABORATORY TEST CERTIFICATE OF TERBAC-G5/INCHOR-5/NB-10, TERBAC-G65/ INOXIi-60/NB-69, BEFORE CLEANING,ANDFIX THE LAMINATED STICKER PVC TANK AND MS PAINTED STICKER FOR UG SUMP AND OVERHEAD TANK, 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(ii). ALL THE CLEANING & STERILIZATION STAFFS SHOULD BE UNDER ACCIDENTAL INSURANCE COVERAGE.(iii). OUTLET PIPE OF OH/UGTANK SHOULD BE PLUGGED BEFORE CLEANING THE TANK TO AVOID ENTERING SCALS AND THE SAME SHELL BE RECONNECTED AFTER CLEANING THE TANK AND THE QUOTED RATE IS DEEMED TO INCLUDE FOR THE ROVISION (iv). STERILIZATION TEAM WILL BE COMPRISED OF AT LEAST 30% MEMBERS WHO ARE MINIMUM03 MONTS CERTIFICATE HOLDER IN WATER TANKS STERILIZATION. |
| 9 | (v) CONTRACTOR WILL BE RESPONSIBLE FOR RECTIFICATION OF COMPLAINTS OCCURRED DURING CLEANING THE TANK ie. NO WATER IN TANK/OVER FLOW DUE TO BROKEN OF FLOAT VALVE/ BLOCKAGE TO BE INCLUDED IN QUOTED RATE. (vi) THE WORK SHALL BE CARRIED THROUGH SPECILIZED AGENCY. (vii) CONTRACTOR WILL MAKE SURE OF WATER SUPPLY TO THE CONSUMER OR CLEANING OF TANK IN SAME DAYS TO AVOID HAMPERING OF WATER SUPPLY., THE SAME WILL BE DONE ALL AS PER DIRECTED.(viii) THE QUOTED RATE INCLUDES THE COST OF EQUIPEMENT &TOOLES. |
| 10 | Taking up or down carefully GIpipe /PP-R pipes and connection from trenches, wall & floor including cleaning of serviceable pipes for refixing of size 20 mm bore complete all as specified and directed. |
| 11 | Taking up or down carefully GI pipe /PP-R pipes and connection from trenches, wall & floor including cleaning of serviceable pipes for refixing of size 25 mm bore complete all as specified and directed. |
| 12 | Taking up or down carefully GI pipe/PP-R pipes and connection from trenches, wall & floor including cleaning of serviceable pipes for refixing of size 40 mm bore complete all as specified and directed. |
| 13 | Taking up or down carefullyGI pipe /PP-R pipes and connection from trenches, wall & floor including cleaning of serviceable pipes for refixing of size 50 mm bore complete all as specified and directed. |
| 14 | Taking up or down carefully GI Pipe /PP-R Pipesand connection including from trenches, wall & floor cleaning of serviceable pipes for refixing of size 80 mm bore complete all as specified and directed. |
| 15 | Taking up or down carefullyGI pipe /PP-R Pipeand connection including from trenches, wall & floor cleaning for refixing of size 100 mm bore complete all as specified and directed. |
| 16 | Note for item Nos. 9 to 14 :- Refixing of pipe shall be measured and paid separately. |
| 17 | Refixing of oldGl/PP-Rpipe and connections in new or old position (wall/floor/ceilling /trench etc) of size 20 mm bore with and including necessary fittings & fixtures etc. complete all as specified and directed. |
| 18 | Refixing of oldGI/PP-R Pipe and connections in new or old position (wall/floor/ceilling/trench etc) of size 25 mm bore with and including necessary fittings & fixtures etc. complete all as specified and directed. |
| 19 | Refixing of old GI /PP-R pipeand connections in new or old position (wall/floor/ceilling /trench etc) of size 40 mm bore with and including necessary fittings & fixtures etc. complete all as specified and directed. |
| 20 | Refixing of old GI pipeand connections in new or old position (wall/floor/ceilling/trench etc) of size 50 mm bore with and including necessary fittings & fixtures etc. complete all as specified and directed. |
| 21 | Refixing of old GI pipe and connections in new or old position (wall/floor/ceilling /trench etc) of size 80 mm bore with and including necessary fittings & fixtures etc. complete all as specified and directed. |
| 22 | Refixing of old GI pipeand connections in new or old position (wall/floor/ceilling /trench etc) of size 100 mm bore with and including necessary fittings & fixtures etc. complete all as specified and directed. |
| 23 | Supplying, fixing, jointing and testing of 20mm bore galvanised iron pipe, medium grade with and including all fitting such as bends, elbow, socket, reducer etc, laid in under floor / trenches or fixed to walls etc. complete all as specified and as directed. |
| 24 | All as per item No. 22 here in above butsize25 mmbore |
| 25 | All as per item No. 22 here in above butsize40 mmbore |
| 26 | All as per item No. 22 here in above butsize50 mmbore |
| 27 | All as per item No. 22 here in above butsize80 mmbore |
| 28 | All as per item No. 22 here in above butsize100 mmbore |
| 29 | Supplying, laying, jointing and testing 3 layer PP-R (Polypropylene random copolymer) concealedpipes SDR 7.4 (PN 16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches, wall, ceiling or floor etc ofsize 20 mm outer dia complete all as specified and directed. |
| 30 | All as per item No. 28 here in above butsize25 mm dia |
| 31 | All as per item No. 28 here in above butsize40 mm dia |
| 32 | All as per item No. 28 here in above butsize50 mm dia |
| 33 | M & L for cutting existing GI tubing for alteration or additions of sizes including screwing existing GI tubing for tapping & making new connections etc of size 20 mm borecomplete all as specified & directed by Engr-in-Charge. |
| 34 | M & L for cutting existing GI tubing for alteration or additions of sizes including screwing existing GI tubing for tapping & making new connections etc of size 25 mm borecomplete all as specified & directed by Engr-in-Charge. |
| 35 | M & L for cutting existing GI tubing for alteration or additions of sizes including screwing existing GI tubing for tapping & making new connections etc of size 40 mm borecomplete all as specified & directed by Engr-in-Charge. |
| 36 | M & L for cutting existing GI tubing for alteration or additions of sizes including screwing existing GI tubing for tapping & making new connections etc of size 50 mm borecomplete all as specified & directed by Engr-in-Charge. |
| 37 | M & L for cutting existing GI tubing for alteration or additions of sizes including screwing existing GI tubing for tapping & making new connections etc of size 80 mm borecomplete all as specified & directed by Engr-in-Charge. |
| 38 | M & L for cutting existing GI tubing for alteration or additions of sizes including screwing existing GI tubing for tapping & making new connections etc of size 100 mm borecomplete all as specified & directed by Engr-in-Charge. |
| 39 | Supply and fix in replacement of Gun metal gate / Globe valve, ISI marked with iron wheel head screwed both ends for iron pipes of following size, complete all as specified & directed :- |
| 40 | 20 mm bore |
| 41 | 25 mm bore |
| 42 | 40 mm bore |
| 43 | 50 mm bore |
| 44 | Supply and fix ball valveshigh pressuremade out of PTMT, ISI markedwith epoxy coated Aluminium rod, high density ball including replacement of adjacentGI fittings (socket, nipple, reducer socket, etc. where necessary) of following size, complete all as specified & directed :- |
| 45 | 20 mm bore |
| 46 | 25 mm bore |
| 47 | 40 mm bore |
| 48 | 50 mm bore |
| 49 | S&F in replacement of PP-R Gate valves (brass insert)including taking down old unserviceable valvesof the followingsizes with ISI marked complete all as specified and directed by the Engineer-in-Charge. |
| 50 | 20 mm bore |
| 51 | 25 mm bore |
| 52 | 40 mm bore |
| 53 | 50 mm bore |
| 54 | M&L in replacementfor CI/ DI fitting of spigot & socket pipe such as bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc) Tee pieces single branch ,’Y’ junction, double branch, cross collors tail pieces with one end flanged and other end socketed (integrally cast), caps and plugs upto 200 mm bore pipes complete all as directed by Engineer-in-Charge. |
| 55 | Material & Labour for run lead joint with jointing materialsuitable for DI /CI pipes of following sizes includingtaking out old lead jointcomplete all as specified and directed by Engineer-in-Charge |
| 56 | 80 mm bore |
| 57 | 100 mm bore |
| 58 | 150 mm bore |
| 59 | 200 mm bore |
| 60 | 250 mm bore |
| 61 | S&F in replacement mechanical joints ISI marked with nut bolts washers rubber gaskets etc suitable for CI /GI/DIpipes of sizes 50 to 80 mm bore complete all as specified and directed. |
| 62 | S&F in replacement mechanical joints ISI marked with nut bolts washers rubber gaskets etc suitable for CI /GI /DIpipes of sizes 100 mm bore complete all as specified and directed. |
| 63 | S&F in replacement mechanical joints ISI marked with nut bolts washers rubber gaskets etc suitable for CI /DI pipes of sizes 150 to 200 mm bore complete all as specified and directed. |
| 64 | Supply and fixing in replacement cast iron sluice valve ClassPN-1.6 ( IS-14846) with flanged ends 80 mmmboreISImarkedwithstainless steel spindle and cast iron cap including rubber/fiber board gasket , nuts, washers etc including taking down old unserviceable sluice valves complete all as specified and directed by Engr-in-Charge. |
| 65 | All as per item No. 46 here in abovebut size100 mm bore . |
| 66 | All as per item No. 46 here in abovebut size150 mm bore . |
| 67 | All as per item No. 46 here in abovebut size200 mm bore . |
| 68 | M & L for taking out sluice valves refacing, grinding and packing gland in stuffing box for prevention of leakage from valve and refixing of size 80 mm bore complete all as specified and directed. |
| 69 | M & L for taking out sluice valves refacing , grinding and packing gland in stuffing box for prevention of leakage from valve and refixing of size 100 mm bore complete all as specified and directed. |
| 70 | M & L for taking out sluice valves refacing , grinding and packing gland in stuffing box for prevention of leakage from valve and refixing of size 150 mm bore complete all as specified and directed. |
| 71 | M & L for taking out sluice valves refacing , grinding and packing gland in stuffing box for prevention of leakage from valve and refixing of size 200 mm bore complete all as specified and directed. |
| 72 | M & L for taking out sluice valves refacing , grinding and packing gland in stuffing box for prevention of leakage from valve and refixing of size 250 mm bore complete all as specified and directed. |
| 73 | Taking up carefully of CI / DI water mains with all fittings from trenches including cleaning of serviceable pipes for refixing / relaying of following size complete all as specified and directed:- |
| 74 | 80 mm bore |
| 75 | 100 mm bore |
| 76 | 150 mm bore |
| 77 | Laying only CI/DI serviceable pipes obtained from item nos. 55 to 55.03 above including with fittings etc. complete all as specified and directed |
| 78 | 80 mm bore |
| 79 | 100 mm bore |
| 80 | 150 mm bore |
| 81 | Supply, laying and testing of ductile iron pipe, spigot & socket end suitable for run lead jointwith internal cement mortar lining and external zink pipes conforming to IS:18329with class of pipe K-7 of size 150 mm complete all as specified and directed. |
| 82 | Supply, laying and testing of ductile iron( DI) pipeclass K- 9 of size 150mm boreboth end flanged suitable for flange jointslaid in trenches / wall / floor etc. including jointing materialcomplete all as specified and as directed by Engr-in-Charge |
| 83 | All as per item No. 58here in above butsize100 mm bore |
| 84 | All as per item No. 58 here in above butsize80 mm bore |
| 85 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out Soft/loose soil complete all as specified and directed. |
| 86 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting outHard/dense soil complete all as specified and directed. |
| 87 | Returning, filling in, including spreading, leveling watering and well ramming in layers of soil not exceeding 25cm complete all as specified and directed. |
| 88 | Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point of soil complete all as specified and directed. |
| 89 | Material & Labour for brick masonry valve pit of minimum internal size 1200mm x 1200mm x 900mm, with PCC 1:4:8 type D-2 for foundation, brick work in cement mortar 1:6 rendering in 1:4, 15mm plastering, coping in PCC 1:2:4 type B-1,necessary earth work,MS sheet cover of thickness 3.15mm on 50X50X6.0mm angle iron frameincluding two coats of synthetic enamelled paint over a coat of red oxide primer with making provision of locking arrangement including demolition of old existing valve pit complete all as specified and as directed by Engineer-in-Charge. |
| 90 | All as per description of srl item No. 65above butof minimum internalsize 900 x 900 x 900 mm complete all as specified and directed by Engr-in-charge. |
| 91 | All as per description of srl item No. 65above butof minimum internal size 600 x 600 x 900 mm complete all as specified and directed by Engr-in-charge. |
| 92 | M&L for cleaning of pump house/ sub station area by surface excavation upto 15 cm depth including removing shrubs, grass, miniplants and other unwanted materials and levelling in soft / loose soil complete all as specified and directed. Note :- The quoted rate shall be deemed to be inclusive of cost of any type of T&P i.e. cutting machine, cutting axe, Kassi, fawda, Khurpi / Khurpa, Trolley etc. required at site. |
| 93 | S & F in repairCI foot valveassembly 50 mm diaISI marked including dismenteling the existing pipe from sump and refixing after replacement of foot valve on original position complete all as specified and directed. |
| 94 | All as per item No. 69 here in abovebut size80 mm dia, complete all as specified and directed. |
| 95 | All as per item No. 69here in abovebut size100 mm dia, complete all as specified and directed. |
| 96 | S&F cast iron Non return valves with flanged endsof following sizes, ISI marked, complete including with rubber / fiber board gasket, nuts, washers etc. including taking down of old unserviceable valves complete all as specified and directed by Engr-in-Charge. |
| 97 | 100 mm dia |
| 98 | 80 mm dia |
| 99 | 50 mm dia |
| 100 | S&F in replacement of 500 litres capacity rotational moulded polyethylene water storage tanks(vertical cylindrcal with closed top ) triple layered with ISI marked with existing inlet, outlets & provision of washouts vent pipe of 20mm dia GI pipe (Medium frade) up to suitable height, complete all as specified and directed. |
| 101 | S&F in replacement of 1000 litres capacity rotational moulded polyethylene water storage tanks(vertical cylindrcal with closed top ) triple layered with ISI marked with existing inlet, outlets & provision of washouts vent pipe of 20mm dia GI pipe (Medium frade) up to suitable height, complete all as specified and directed. |
| 102 | S&F in replacement of2000 litres capacity rotational moulded polyethylene water storage tanks(vertical cylindrcal with closed top ) triple layered with ISI marked with existing inlet, outlets & provision of washouts vent pipe of 25mm dia GI pipe (Medium frade) up to suitable height, complete all as specified and directed. |
| 103 | S&F in replacement of5000 litres capacity rotational moulded polyethylene water storage tanks(vertical cylindrcal with closed top ) triple layered with ISI marked with existing inlet, outlets & provision of washouts vent pipe of 32mm dia GI pipe (Medium frade) up to suitable height, complete all as specified and directed. |
| 104 | S&F in replacement of10000 litres capacity rotational moulded polyethylene water storage tanks(vertical cylindrcal with closed top ) triple layered with ISI marked with existing inlet, outlets & provision of washouts vent pipe of 40mm dia GI pipe (Medium frade) up to suitable height, complete all as specified and directed. |
| 105 | Labour only for attending the defect for checking of any type of water supply complaints like No water supply, water leakage, air lock, low pressure, over flow etc. complain including carrying out minor repairs etc as required to make it functional by replacing necessary petty items like rubber gasket, grease, screws complete all as specified and directed by Engr-in -Charge.Note:- (i) Attending one number of complaints shall be measured as one job.(ii) New materials required to be fixed against old unsv GI fitting shall be measured and paid seperatly. (iii) Contractor will provide vehicle, ladder, any other tools & plants required at site at his own costs nothing extra will be admissible on account of this.(iv) One plumber with one helper should be available at site every day including sunday and holiday from 0900 hrs to 1700 hrs failing which, Rs. 1000 per day will be levied. Attendence of plumber and helper will be recorded daily as per direction ofEngr in charge .(v) The contractor shall maintain proper record of repair / maint in a binded register duly bringing out the details of spares replaced and get it authenticated from concerned JE E/M / Engr-in-charge on daily basis. The contractor shall put up the maint record register to Engineer-in-charge for inspection every Monday or as and when asked for. (vi) The contractor shall maintain sufficient stock of spares / material required for repair / maint with the concerned JE E/M(vii). The contractor/his rep will report back to JE E/M / Engr-in-charge on the same day with feedback of complaints done / rectified. |
| 106 | M&L for collection of drinking Water sample from Pump House/user end pontby following standard procedure of sample collection, taking sample safely to Govt Approved Lab for carrying out Water Testing for Physical, Chemical & Biological Analysis and submit the reportto department within stipulated time period complete all as direcredby Engr-in-Charge. |
| 107 | S&F pump gasket fitting of suitable size ( 7.5 HP to 25 HP ) complete as per directed by Engr-in-charge |
| 108 | M&L for painting of suction and discharge pipe line of dia 40 mm to 80mm with one coat of synthetic enamel paint after preparartion of existing surface from UG sump to pump set and pump to delivery side uptothe pipe going underground complete all as directed. ( Colour coding will be decided by Engr-in- chrage) |
| 109 | M&L for painting on existing surface of inlet /outlet /washout / overflowpipe line dia 80 mm to 200 mm of UG/overhead reservoir 10000 gallons to 100000 gallons with one coat of synthetic enamel paint after preparartion of surface all as specified and directed. ( Colour coding wii be decided by Engr-in- chrage).Note :- The quoted rates shall be deemed to be inclusive of any type of T&P i.e. ladder, painting machine etc. |
| 110 | Supply only of Calcium based High strength calcium HypoChlorite Granular type Chlorination chemical(chlorine contents not less than 65% ) disinfectant for water treatment, packed insealed drums, complete all as directed. |
| 111 | Dismantling of existing unserviceable motor of following capacity from foundation, split opening into the parts at work shop and repair the motor by rewinding of motor with supper enamelled copper winding wire of suitable gauge/size as exists by replacing paper insulation of class F and fire proof sleeves and varnishing by cleaning of stator slots, assembling complete motor, oiling, greasing,reinstalling and testing complete at site on full load all as directed by Engr-in-Charge Note :- Transportation cost shall be deemed to be included in unit quoted rates. |
| 112 | 5 HP motor |
| 113 | 7.5 HP motor |
| 114 | 25 HP motor |
| 115 | Supply and fix in repairs CI impeller suitable for following capacities of pumps along with lock nut for centrifugal monoblock /Split casing pumps asper existing suitable forunder mentioned pumps complete all as directed by Engr-in-charge as following : - |
| 116 | 5 HP |
| 117 | 7.5 HP |
| 118 | 25 HP |
| 119 | Dismantling of existing motor and pumpset ofcapacity5 to 25 HPfrom foundation and transportation of same from site to workshop and back,dismantling of cable/ pipe connection and reinstallation of pump set after repair on the existing foundation and making electrical connections complete all as specified and directedNote :- (i) All spares parts required shall be measured and paid separately.( ii)Transportation cost shall be deemed to be included in unit quoated rates. |
| 120 | S&Fin replacement ofShaft of existing dia suitable for 5 to 7.5 HP pump set complete all as specified and directed. |
| 121 | S&Fin replacement of Shaft of existing dia suitable for 25 HP pump set complete all as specified and directed. |
| 122 | S&Fin replacement of Shaftsleeve of existing dia suitable for 5 to 7.5HP pump set complete all as specified and directed. |
| 123 | S&Fin replacement of Shaftsleeve of existing dia suitable for 25 HP pump set complete all as specified and directed. |
| 124 | S&Fin replacement of casing Ring of existing sizesuitable for 5 to 7.5HP pump set complete all as specified and directed. |
| 125 | S&Fin replacement of casing Ring of existing sizesuitable for 25 HP pump set complete all as specified and directed. |
| 126 | S&Fin replacement of glandof existing sizesuitable for 5 to 7.5 HP pump set complete all as specified and directed. |
| 127 | S&Fin replacement of glandof existing sizesuitable for 25 HP pump set complete all as specified and directed. |
| 128 | S&Fin replacement of O-ringof existing sizesuitable for 5 to 7.5 HP pump set complete all as specified and directed. |
| 129 | S&Fin replacement of O-ringof existing sizesuitable for 25 HP pump set complete all as specified and directed. |
| 130 | S&Fin replacement of front and rear end bearing set of existing sizesuitable for 5 to 7.5 HPpump set complete all as specified and directed. |
| 131 | S&Fin replacement of front and rear end bearing set of existing sizesuitable for 25 HPpump set complete all as specified and directed. |
| 132 | S&Fin replacement of couplingof existing sizesuitable for 5 to 7.5 HP pump set complete all as specified and directed. |
| 133 | S&Fin replacement of couplingof existing sizesuitable for 25 HP pump set complete all as specified and directed. |
| 134 | S&Fin replacement of pump Gasketof existing sizesuitable for 5 to 7.5 HP pump set complete all as specified and directed. |
| 135 | S&Fin replacement of pump Gasketof existing sizesuitable for 25 HP pump set complete all as specified and directed. |
| 136 | S&Fin replacement of pump Oil Sealof existing sizesuitable for 5 to 7.5 HP pump set complete all as specified and directed. |
| 137 | S&F in replacementpump Oil Sealof existing sizesuitable for 25 HP pump set complete all as specified and directed. |
| 138 | S&Fin replacement ofball bearingsetof existing sizesuitable for 5 to 7.5 pump set complete all as specified and directed. |
| 139 | S&Fin replacement ofpump ball bearing setof existing sizesuitable for25 HP pump set complete all as specified and directed. |
| 140 | Dismantling of existing motor and pumpset of following capacity from foundation painting of moter, pump set and base channel framewith spraying by air compressor/mechanical meansgrey synthetic enameled paint after cleaning and preparing surface for painting, reinstalling and testing of same at site on full load complete all as directed by Engr-in-Charge. |
| 141 | 5to 7.5 HP motor and pumpset |
| 142 | 25 HP motor and pumpset |
| 143 | M&L for painting of valve pit covers on both sides after preparation of old painted surfaces and painting with one coat black Japan paint complete all as specified and directed by Engineer-in-Charge. |
| 144 | M&L for rubber gasket joints (Tyton joint) and fittings complete all as specified and directed for the sizes 80 to 200 mm bore complete all as directed by Engr in charge. |
| 145 | M & L for dismenteling and refixingof centrifugal pump & motor set of 25 HP capacity, mounted onMS channel base plate ofandfixing anchorfoundationbolt suitable size and grouting in PCC 1:4:8 type D-2, and pumpshould be alligned with motar andnecessarybend have to fix in suction and discharge piping system complete all as specified and directed by Engr-in-charge.Note:- Fabrication cost & PCC shall be measured and paid for separately . |
| 146 | M & L for dismenteling and refixingof centrifugal pump & motor set capacity 5 to 7.5 HP mounted onMS channelbase plate ofandfixing anchorfoundationbolt suitable size grouting in PCC 1:4:8 type D-2, and pumpshould be alligned with motar andnecessarybend have to fix in suction and dischargepiping system complete all as specified and directed by Engr-in-charge.Note:-Fabrication cost & PCC shall be measured and paid for separately . |
| 147 | M& L for PCC 1:4:8 type D-2, using 40 mm graded stone aggregate as required for floor/ valve pit/ hardstanding repair etc incl necessary form work and fair finish without using extra cement etc complete all as specified and directed. |
| 148 | Supply & fixing in replacement MS Cross arms, MS channelbase plate, bracing,supports, clamps and back plates fabricated from structuralsteel section including nuts, bolts, washers, welding , bending, cold or hot, drilling holes or bolt in any shape or size including onr coats of synthetic enameled paintover a coat of red oxide primer complete all as specified and directed by Engineer-in-charge. |
| 149 | S&F in replacement of submersible flat cable PVC insulated and PVC sheathed LT 1100 volts grade with copper conductor of size 6 Sqmm, 3 Core, complete all as specified and directed. |
| 150 | All all as item no 114 above but 10 sqmm 3 core |
| 151 | S&F in repair DOL starter suitable for upto 5 HP Pump set415 volts as per existingincluding wiring from motor to DOL starter with suitable size copper conductor cable, timer and singlephase preventer complete all as specified and directed by Engr-in -Charge. |
| 152 | S&F inreplacement ofautomaticstar delta starter suitable for above 5HP to 25HP Pump set415 Volts including timer, single phase preventor , contractor , indicating push button etc complete all as specified and directed by Engr-in -Charge. |
| 153 | Labour only for Maintenance/rectification/ inspection of fault in panel, starter, motors, gland packing of pump, checking the spare parts of pump, includingGreasing, oiling cleaning the pump and replacement of unserviceable electronic parts including taking down and testing complete all as directed by Engr-in -Charge.Note:-. 1. Spare parts of panel, starter etc. will be measured and paid separately under respective items. 2. All T& P and TPT required at site shall be deemed to be included in unit quoted rates. |
| 154 | S&F in replacementof power contactor, 40 Amp, 3 Pole suitable sizeas required at site complete all as specified and directed |
| 155 | S&F in replacementof power contactor, 25 Amp, 3 Pole suitable sizeas required at site complete all as specified and directed |
| 156 | S&F in replacementSingle phase preventer suitable for existing starter panel complete all as specified and directed . |
| 157 | S&F in replacementElectronic Timer160-500V ,for 12-120sec compatible with existing starter panel complete all as specified and directed. |
| 158 | S&F in replacement Thermal Over load relay suitable for existing starter panel up to 20 HP complete all as specified and directed. |
| 159 | S&F in replacementIndicator lamp complete all as specified and directed. |
| 160 | S&F in replacementON OFF push button complete all as specified and directed. |
| 161 | S&F in replacement selector switch suitable for existing make and capacity complete all as specified and directed. |
| 162 | S&F in replacementcopper wire multistranded single core 1.5 sqmm for control wiring complete all as specified and directed. |
| 163 | S&F in replacementcopper wire multistranded single core 2.5 sqmm for control wiring complete all as specified and directed. |
| 164 | S&F in replacement analog pressure guage range 0-10 kg/sqcm complete with airline pipe 10 mm & brass stop valve of existing size complete all as specified and directed |
| 165 | Supply and fixin replacement MCB TP63 Amps, C curve, 415 volts, 10 KAcomplete all as specified and as directed. |
| 166 | Supply and fix in replacement MCB SP 20 Amp, 230 V, 10 KA \"C\" curve all as specified and directed. |
| 167 | Repairs /Maint to existing GI pipe line for branch connection/ replacement of rusted fitting/ making alteration including with necessary earth work and making good to disturbed surface complete all as directed.Note : a) GI Fittings will be measured and paid seperately under respective items of BOQ.b) Cost for excavation/ returning filling/ making good to disturbed surface will deemed to be included in unit quoted rates. |
| 168 | S & F in replacementISI marked GI Elbow, medium grade, 20 mm dia complete all as directed. |
| 169 | S & F in replacementISI marked GI Elbow, medium grade, 25 mm dia complete all as directed. |
| 170 | S & F in replacementISI marked GI Elbow, medium grade, 40 mm dia complete all as directed. |
| 171 | S & F in replacementISI marked GI Elbow, medium grade, 50mm dia complete all as directed. |
| 172 | S & F in replacementISI marked GI Elbow, medium grade, 80 mm dia complete all as directed. |
| 173 | S & F in replacementISI marked GI Elbow, medium grade, 100 mm dia complete all as directed. |
| 174 | S& F in replacementISI markedGI Tee/reducer Tee fitting GI medium grade 20 mm dia complete all as directed. |
| 175 | S& F in replacement ISI markedGI Tee/reducer Tee fitting GI medium grade 25 mm dia complete all as directed. |
| 176 | S& F in replacementSI markedGI Tee/reducer Tee fitting GI medium grade 40 mm dia complete all as directed. |
| 177 | S& F in replacementISI marked GI Tee/reducerTee fitting GI medium grade 50 mm dia complete all as directed. |
| 178 | Supply only ISI markedGI Tee/reducer Tee fitting GI medium grade 80 mm dia complete all as directed. |
| 179 | S& F in replacementISI markedGI Tee/reducer Tee fitting GI medium grade 100 mm dia complete all as directed. |
| 180 | S& F in replacementISI marked Union fitting GI medium grade 20 mm dia complete all as directed. |
| 181 | S& F in replacementISI marked Union fitting GI medium grade 25 mm dia complete all as directed. |
| 182 | S& F in replacementISI marked Union fitting GI medium grade 40 mm dia complete all as directed. |
| 183 | S& F in replacement ISI marked Union fitting GI medium grade 50 mm dia complete all as directed. |
| 184 | S& F in replacement ISI marked Union fitting GI medium grade 80 mm dia complete all as directed. |
| 185 | S& F in replacement ISI marked Union fitting GI medium grade 100 mm dia complete all as directed. |
| 186 | S& F in replacementISI marked Socket fitting GI medium grade 20 mm dia complete all as directed. |
| 187 | S& F in replacement ISI marked Socket fitting GI medium grade 25 mm dia complete all as directed. |
| 188 | S& F in replacement ISI marked Socket fitting GI medium grade 40 mm dia complete all as directed. |
| 189 | S& F in replacement ISI marked Socket fitting GI medium grade 50 mm dia complete all as directed. |
| 190 | S& F in replacement ISI marked Socket fitting GI medium grade 80 mm dia complete all as directed. |
| 191 | S& F in replacement ISI marked Socket fitting GI medium grade 100 mm dia complete all as directed. |
| 192 | M&L Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thickness buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised earth strip 25x4 mm as earthing strip by means of GI bolts, nuts, check nuts and washers incl surrounded on all sides by 15cm thick layer of charcoal dust, salt, incl earth stripprotected by 40mm dia GI light grade pipe, PCC pit of 1:2:4 & reinforced PCC top cover 50mm thick, earth pit angle frame of size 25mmx25mmx3mm with excavation and earth work in any type of soil, light grade GIwatering pipe 20mm dia with funnel and wire-mesh complete all to as shown in electrical plate no 3 of SSR Part I 2009 connected main switch board or as reqd at site all as specified and testing on completion. Note:- (a) The rate quoted include the cost of GI strip & GI protection pipe light 40mm dia bore light grade upto 7.5 metres. PCC Chamber shall be constructed at least 0.50 mtr away from on the earth pit electrode and pipe for watering shall be provided in slanting manner. (b) Value of earth resistance should be less than 1 Ohms for equipments earthing and less than 5 ohms for LA & Power Supply earthings. |
| 193 | All as peritem No.157here in above but size of galvanised earth strip 32x6mm, complete all as specified and directed. |
| 194 | S & F25 mm x 4 mm aluminumstrip as earth continuity conductor complete all as specified & directed by Engr -in-charge. |
| 195 | All as peritem No.159here in above but size of galvanised earth strip 32x6mm complete all as specified & directed by Engr -in-charge. |
| 196 | S & F in replacement ofilluminated display board of size min (1.28 x 0.2 x 0.9) Mtr (L x B xH)with Flexof Light Blue (MES Colour),Colour of letters shall be white, outerside fabrication bordered with Aluminium angle Frame of size (20 x 20) mm x 3mm thick, innerside fabricated with 12mm MS square bar and aluminium sheet for top, bottom, back side, left side and right side of the display board, 50mm dia GI Pipe medium grade shall be fixed both side of board with 2 Nos 30 mm x 4mm thick MS flat of 0.2 Mtr length welded to GI pipe and nut bolt and washer with display boardnot less than 2.5 Mtr and PCC 1:4:8 for foundation including all internal wirings and illuminated with LED 40 W Tubelightfitting 01 No, SMC/FRP Junction Box 140mm x 140mm x 95mm inner dimension make Sintex/National, the board must be openable from back side for maintenance of tube light, control wiring etc including its fixing arrangement and written Letters in capital not less than 10 letters and more than 40 letters, size of letters proportion with overall size of board complete all as specifiedand as directed. Note :- (i) Before manufacturing Boards, drawing and design of Board including colour of board shall be approved by Engr-in-charge. (ii) Each board display name shall be given seperately. |
| 197 | M & L for boring hole under the road / pavement / hard standing of any width with the help of trenchless technology using ultra sound technique and necessary machine for inserting GI /PP-R pipe upto100 mmnot less than 1.5metre below ground level complete all as specified & directed by Engineer-in-charge.Note:- Thepipe shall be measured and paid separately. |
| 198 | M&L for replacement of Chlorine Test Kit with coloured ample completewith all testing fitments and OT solution in arexene finish box complete all as directed by Engr -in-charge. |
| 199 | S & F in replacement MS sheet cover for valve pit made out of 3.15 mm thick MS sheet with handle and locking arrangement, duly painted both sides with synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 200 | S&F in replacement Over head TankLevelMonitoring systemconsisting of following .(i) Level Monitoring display -Levels will be displayed fir 25%, 50%, 75% and 100%.(ii) Hooter / Buzzer which will give alarm soundwhen water level reaches to 100%.(iii) ACCEPT push buttonto beprovided by which alarm sound will be switched OFF.(iv)Contact Free Sensors with mounting assemblyfor water Level sensing .(v)Copper cable 1.5 sq mm5 core -30RM (min) .Note:- The quoted rates shall be deemed to be inclusive of cost of testing of the level monitoring system. |
| 201 | Material and labour for HDPE pipe pressure rating 6 kg/sq cm of size 50mm dia with all fittings fixed complete to laid in floors/bore well as per site requirement including taking out/dismantling of old existing one complete all as required and directed by Engr-in-Charge. |
| 202 | Material and Labour for taking out of defective submersible pump set of capacity up to 3 HP of any makeincluding disconnecting electrical and water line connection,and repairing, lowring and refixing the same after making it serviceable,replacement of worn out nuts, bolts washers, transportation of same from site to workshop and back etc., including test and commisionnig complete all as specified and directed.Note:(ii) Cost of detaching the pump and motor removed and refixing after carry out the necessary repair shall be deemed to be included in the unit quated rate.(iii) After taking out submersible pump set the biddersshall cover the tube well imidiatly wihout any delay with cover/cap to avoid any accident and cost of covering the tube well shall be deemed to be included in the unit quated rate. |
| 203 | Dismantling carefully submersible motor 2/3 HP capacity and taking out the burnt/worn coils from the slots of stator and other accessories such as ball bearing/bushing and rotor etc . including necessay cutting/grinding/drilling/machining works for fixing of spare parts and cleaning the stator slots and rewinding the same with new supper enamelled copper windingwire with appropriate gauge, heating, varnishing with doctor beck\"s insulating varnish and re-assembling the same testing complete all as specified and directed Note - Spare parts shall be measured & paid separately under respective items. |
| 204 | S&F in replacementof bush / bearing (gun metal) of suitable size for 2/3 HP submersible motor complete all as directed by Engr-in-Charge. |
| 205 | S&F in replacement of stainless steel sleeve of suitable size for 2/3 HP set complete all as directed by Engr-in-Charge. |
| 206 | S&F in replacement of thrust plate set 2/3HP complete all as directed by Engr-in-Charge. |
| 207 | S&F in replacementthrust plate bearing housing of existing size complete all as directed by Engr-in-Charge. |
| 208 | S&F in replacement of rubber oil seal complete all as directed by Engr-in-Charge. |
| 209 | Dismantling and opening of defective submersible pumping set having capacity up to 3HP any stage / discharge and dismantling all spare parts by opening studs complete with machine / lathe ork / grinding / polishing and fitting of all spare parts and re-assembling installation in position after necessary repair / replacement of studs, nuts, bolts etc., including refixing the same after making it serviceable in its existing position including test and commisioning complete all as directed by Engr-in-Charge.Note:- Spare parts shall be measured & paid separately under respective items of BOQ. |
| 210 | S&F in replacement of submiersible pump bowl assembly of gun metal impeller complete all as directed by Engr-in-Charge. |
| 211 | S&F in replacement of submiersible intermediate bowl complete all as directed by Engr-in-Charge. |
| 212 | S&F in replacement submiersible bowl bush complete all as directed by Engr-in-Charge. |
| 213 | S&F in replacement of submiersible bowl bush (gun metal) complete all as directed by Engr-in-Charge. |
| 214 | S&F in replacement submiersible cast iron impeller seal ring (neck ring) complete all as directed by Engr-in-Charge. |
| 215 | S&F in replacement submiersible stainless steel running sleeves complete all as directed by Engr-in-Charge. |
| 216 | S&F in replacement submiersible impellor locking keys stainless steel complete all as directed by Engr-in-Charge. |
| 217 | S&F in replacement submiersible pump shaft of existing dia suitable for 3 HP Submersible pump setcomplete all as directed by Engr-in-Charge. |
| 218 | S&F in replacement rinning strainer for pump complete all as directed by Engr-in-Charge. |
| 219 | S&Fin replacementTwin Aviation obstruction LEDluminaire 2x 50 Whaving 360 degree illumination 230 V,50 Hz Red LED based with Polycarbonate diffuser & cast aluminium housingincl photo cell/Sensor for auto ON/OFF (internal fitted), IP 66 Protected fixedon water supply RCC Over head tank- 18 mtr hight(top of dome)including removal of old unserviceable fittings complete all as directed by Engr-in-Charge. |
| 220 | Supply & Fix in replacement Bib tapof 20mm bore made upofcast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified anddirected. |
| 221 | S & F in replacement of Air release valve double chamber (conforming to IS-14845) of 50 mm diaISI marked including taking down old unseviceable Air release valve complete all as specified and directed. |
| 222 | All as per item No. 186here in abovebut size80 mm dia . |
| 223 | All as per item No. 186here in abovebut size100 mm dia . |
| 224 | All as per item No. 186here in abovebut size150 mm dia . |
| 225 | S&F in replacement of Chlorine / Chemical dosing system with FRP solution preparation cum settling tank 100 ltr with lid, Port hole, inlet, outlet, drain connection, level guage, sludge deposition facility etc. and fitted with dosing pump suitable for dosing quantities of liquid product upto 100 LPH and agitator complete all as directed by Engr-in-Charge. |
| 226 | S&F in replacement forAir termination single pointed aluminium rod 12 mm dia and 300 mm long including taking down old unserviceable air termination pointed completed all as specified and directed by Engr-in Charge. |
| 227 | S&F in replacementof test point terminal block made of gun metal or phosphorus bronze of size 75x75x25 mm drilled & screwed incl 3 nos 8 mm dia 25 mm long hexagonal head screw complete all as specified and directed. |
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