Military Engineer Services-MES has published Tender For Repair/Maintenance Of Centrifugal / Submersible Pump Sets, Motors Starters And Cleaning Of Ug Sumps, Storage Sumps, Filters Of Water Supply Installation And Water Testing At Upper Leimakhong, Lower Leimakhong, Central Sector And Koirengi.. Submission Date for this Tender is 13-02-2023. Starter Tenders in leimakhong Manipur. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 06-Feb-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 13-02-2023 |
| Sl. No. | Item Description |
| 1 | Schedule "A" |
| 2 | Taking out old filter media of different grades/sizes of pressure filters one by one in layer and laying out manually including segregating useful materials etc complete all as specified and directed |
| 3 | Cleaning & washing of old serviceable filter media of different grades (taken out under item No 1.00 here-in-before) and repacking the retrieved/cleaned media in different layers complete all as specified and directed |
| 4 | M&L for new filter media/ferrimanex and repacking in different layers, sand of 16/30 mesh complete all as specified and directed. |
| 5 | M&L for cleaning of inner surfaces of RCC under ground sump / semi under ground sump including floor of water intake sump includingfloor of water intake sump and applying two coats of white wash after taking out and removing silt, sludge, moss, algae, dirt etc. complete all as specified and directed upto the entire satisfaction of Engineer-in-charge for the followingNote :- (i) The unit rate quoted shall bedeemed to include draining of water with mechanical equipment and working in water and mud etc. (ii) The unit rate quoted shall be deemed toinclude all safety precautions which shall be taken while working on RCC underground sump/semi under ground sump. (iii) Lighting arrangements if required to be provided by the contractor temporarily at his own arrangements and the amount quoted for that shall be deemed to be inclusive in the unit rate and electricity / diesel shall not be provided by the Department. (iv) Contractor will not be allowed more than one day to complete the work insideeach UG sump to prevent interruption of water supply to the users. (v)The date of cleaning and due date of cleaning must be painted with synthetic enamel paint on the out side of the front tank wall as specified and directed by Engr-in-Charge (a)Semi under ground sump of capacity 75000 Gallon at High Lift Pump House |
| 6 | M&L for cleaning of inner surfaces of RCC under ground sump / semi under ground sump including floor of water intake sump includingfloor of water intake sump and applying two coats of white wash after taking out and removing silt, sludge, moss, algae, dirt etc. complete all as specified and directed upto the entire satisfaction of Engineer-in-charge for the followingNote :- (i) The unit rate quoted shall bedeemed to include draining of water with mechanical equipment and working in water and mud etc. (ii) The unit rate quoted shall be deemed toinclude all safety precautions which shall be taken while working on RCC underground sump/semi under ground sump. (iii) Lighting arrangements if required to be provided by the contractor temporarily at his own arrangements and the amount quoted for that shall be deemed to be inclusive in the unit rate and electricity / diesel shall not be provided by the Department. (iv) Contractor will not be allowed more than one day to complete the work insideeach UG sump to prevent interruption of water supply to the users. (v)The date of cleaning and due date of cleaning must be painted with synthetic enamel paint on the out side of the front tank wall as specified and directed by Engr-in-Charge (b) Semi under ground sump of capacity 50000 Gallon at High LiftPump House Nos-04,Low Lift Pump house Nos- 01,Near Capt QtrSump Nos -03, KLP Pump House Nos-01. |
| 7 | M&L for cleaning of inner surfaces of RCC under ground sump / semi under ground sump including floor of water intake sump includingfloor of water intake sump and applying two coats of white wash after taking out and removing silt, sludge, moss, algae, dirt etc. complete all as specified and directed upto the entire satisfaction of Engineer-in-charge for the followingNote :- (i) The unit rate quoted shall bedeemed to include draining of water with mechanical equipment and working in water and mud etc. (ii) The unit rate quoted shall be deemed toinclude all safety precautions which shall be taken while working on RCC underground sump/semi under ground sump. (iii) Lighting arrangements if required to be provided by the contractor temporarily at his own arrangements and the amount quoted for that shall be deemed to be inclusive in the unit rate and electricity / diesel shall not be provided by the Department. (iv) Contractor will not be allowed more than one day to complete the work insideeach UG sump to prevent interruption of water supply to the users. (v)The date of cleaning and due date of cleaning must be painted with synthetic enamel paint on the out side of the front tank wall as specified and directed by Engr-in-Charge(c) Semi under ground sump of capacity 25000 Gallon at High Lift pump house-01, KLP pump house-01 |
| 8 | M&L for cleaning of inner surfaces of RCC under ground sump / semi under ground sump including floor of water intake sump includingfloor of water intake sump and applying two coats of white wash after taking out and removing silt, sludge, moss, algae, dirt etc. complete all as specified and directed upto the entire satisfaction of Engineer-in-charge for the followingNote :- (i) The unit rate quoted shall bedeemed to include draining of water with mechanical equipment and working in water and mud etc. (ii) The unit rate quoted shall be deemed toinclude all safety precautions which shall be taken while working on RCC underground sump/semi under ground sump. (iii) Lighting arrangements if required to be provided by the contractor temporarily at his own arrangements and the amount quoted for that shall be deemed to be inclusive in the unit rate and electricity / diesel shall not be provided by the Department. (iv) Contractor will not be allowed more than one day to complete the work insideeach UG sump to prevent interruption of water supply to the users. (v)The date of cleaning and due date of cleaning must be painted with synthetic enamel paint on the out side of the front tank wall as specified and directed by Engr-in-Charge(d) Semi under ground sump of capacity 6400 Gallon at High Lift Pump house. |
| 9 | M&L for cleaning of inner surfaces of RCC under ground sump / semi under ground sump including floor of water intake sump includingfloor of water intake sump and applying two coats of white wash after taking out and removing silt, sludge, moss, algae, dirt etc. complete all as specified and directed upto the entire satisfaction of Engineer-in-charge for the followingNote :- (i) The unit rate quoted shall bedeemed to include draining of water with mechanical equipment and working in water and mud etc. (ii) The unit rate quoted shall be deemed toinclude all safety precautions which shall be taken while working on RCC underground sump/semi under ground sump. (iii) Lighting arrangements if required to be provided by the contractor temporarily at his own arrangements and the amount quoted for that shall be deemed to be inclusive in the unit rate and electricity / diesel shall not be provided by the Department. (iv) Contractor will not be allowed more than one day to complete the work insideeach UG sump to prevent interruption of water supply to the users. (v)The date of cleaning and due date of cleaning must be painted with synthetic enamel paint on the out side of the front tank wall as specified and directed by Engr-in-Charge(e) Semi under ground sump open type of capacity 10000 Gallon at Low Lift Pump house. |
| 10 | Dismantling and strip opening of pumps completely including disconnecting the suction, delivery, vaccum pipe lines and coupling for repairs to pump and refitting/ re-assembling & connecting the same and testing of pumps complete all as specified and directed for the following capacities:- (a) Pump capacity 100 HP Note : (i) The rate considered is inclusive of T&P required for carrying out the repairs. (ii)The rate considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables. (iii)The rate considered is inclusive of checking of alignment of pump with dial gauge after refitting. (iv)The cost of spares for pump considered separately under appropriate items here-in-after. (v) The rate considered are inclusive of transporting the pumps to Wksp and back to installation site. |
| 11 | Dismantling and strip opening of pumps completely including disconnecting the suction, delivery, vaccum pipe lines and coupling for repairs to pump and refitting/ re-assembling & connecting the same and testing of pumps complete all as specified and directed for the following capacities:- (a) Pump capacity 20/15 HP Note : (i) The rate considered is inclusive of T&P required for carrying out the repairs. (ii)The rate considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables. (iii)The rate considered is inclusive of checking of alignment of pump with dial gauge after refitting. (iv)The cost of spares for pump considered separately under appropriate items here-in-after. (v) The rate considered are inclusive of transporting the pumps to Wksp and back to installation site. |
| 12 | Supply only the following spares for pump sets of capacity 100 HP (Note: Make of spares shall be of the original make of the pump) Make :- Kirloskar/ CG(11.01)Pump Shaft |
| 13 | (11.02) Bronze impeller 1st stage |
| 14 | (11.03) Bronze impeller 2nd stage |
| 15 | (11.04) Wear ring Bronze |
| 16 | (11.05) Inter stage ring Bronze |
| 17 | (11.06) Water deflector rubber |
| 18 | (11.07 ) Bearing cartridge cast iron drive end |
| 19 | (11.08 ) Bearing cartridge cast iron non drive end |
| 20 | (11.09) Shaft sleeve bronze drive end |
| 21 | (11.10) Shaft sleeve bronze non drive end |
| 22 | (11.11) Spacer sleeve drive end |
| 23 | (11.12) Spacer sleeve non drive end |
| 24 | (11.13) Key for impeller and sleeve |
| 25 | (11.14) Bearing lock nut |
| 26 | (11.15) Stuffing box bush |
| 27 | (11.16) O" ring for shaft sleeve |
| 28 | (11.17) Cast iron gland (Set of 2 halves) |
| 29 | (11.18) Eye bolt for gland with nut and washer |
| 30 | (11.19) Gland guide bush large |
| 31 | (11.20) Gland guide bush small |
| 32 | (11.21) Center link bush |
| 33 | (11.22)Check nut |
| 34 | (11.23) Shaft Pulley |
| 35 | Supply only the following spares for pump sets of capacity 20HP / 15 HP (Note: Make of spares shall be of the original make of the pump)Make :- Kirloskar/ CG (34.01) Pump Shaft |
| 36 | (34.02) Impeller |
| 37 | (34.03) Casing wear ring |
| 38 | (34.04) Casing cover |
| 39 | (34.05) Lantern ring |
| 40 | (34.06) Gland collar |
| 41 | (34.07) Liquid deflector |
| 42 | (34.08) Bearing housing |
| 43 | (34.09) Support foot |
| 44 | (34.10) Bearing cover |
| 45 | (34.11) Shaft sleeve |
| 46 | (34.12) Key for impeller |
| 47 | (34.13) Key for coupling |
| 48 | (34.14) Impeller nut |
| 49 | (34.15) Washer for impeller |
| 50 | (34.16) Gland packing |
| 51 | (34.17) Grease Nipple |
| 52 | (34.18) Gasket for casing cover |
| 53 | (34.19) Gasket for shaft sleeve and shaft |
| 54 | (34.20) O" ring for sleeves & impeller |
| 55 | (34.21) Tie rod |
| 56 | Supply only Ball bearing/Roller bearing/drive end bearing / non end bearing for the following pumpsets:Pump Capacity 100HP (Make: SKF/FAG/Rolon/NRB) |
| 57 | Supply only Ball bearing/Roller bearing/drive end bearing / non end bearing for the following pumpsets:Pump Capacity 20/15HP (Make: SKF/FAG/Rolon/NRB) |
| 58 | Dismantling and strip opening of motor completely including disconnecting the cable connections and coupling of the motor removing the starter and rotor units, bearings complete, servicing the motor assembly including cleaning the carbon, greasing the bearings etc.and refitting the same after repairs including connecting up of the electric connections & testing complete all as specified by Engr-in-charge for the following capacities:- Motor capacity 100HP Note : (i)The rate considered is inclusive of tools and plants required for carrying out the repairs. (ii)The rate considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables. (iii)The rate considered is inclusive of checking of alignment of pump with dial gauge after refitting. (iv) The rate considered are inclusive of transporting the motors to Wksp and back.(v)The cost of spares for pump considered separately under appropriate items here-in-after. |
| 59 | Dismantling and strip opening of motor completely including disconnecting the cable connections and coupling of the motor removing the starter and rotor units, bearings complete, servicing the motor assembly including cleaning the carbon, greasing the bearings etc.and refitting the same after repairs including connecting up of the electric connections & testing complete all as specified by Engr-in-charge for the following capacities:- Motor capacity 20/15HP Note : (i)The rate considered is inclusive of tools and plants required for carrying out the repairs. (ii)The rate considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables. (iii)The rate considered is inclusive of checking of alignment of pump with dial gauge after refitting. (iv) The rate considered are inclusive of transporting the motors to Wksp and back.(v)The cost of spares for pump considered separately under appropriate items here-in-after. |
| 60 | Material & Labour for rewinding of electric motor starter or rotor after removing the burnt out winding wire completely, cleaning the slots of starter or rotor thoroughly and rewinding with same gauge, number of turns, weight of super enamelledcopper winding wire complete including varnishing and heating all as specified anddirected of the following sizes:(a) Electric motor, 3 phase 100 HP capacity |
| 61 | Material & Labour for rewinding of electric motor starter or rotor after removing the burnt out winding wire completely, cleaning the slots of starter or rotor thoroughly and rewinding with same gauge, number of turns, weight of super enamelledcopper winding wire complete including varnishing and heating all as specified anddirected of the following sizes:(a) Electric motor,20/15 HP capacity |
| 62 | Supply only ball bearing/ roller bearing (Non drive end bearing) for the following electric motor.Electric motor, 3 phase 100 HP capacity (Make: SKF/FAG/Rolon/NRB) |
| 63 | Supply only ball bearing/ roller bearing (Non drive end bearing) for the following electric motor.Electric motor,20/15 HP capacity (Make: SKF/FAG/Rolon/NRB) |
| 64 | S&F rubber coupling high speed PHF 110 suitable for centrifugal pumpset complete all as specified and as directed |
| 65 | Testing of water for potability test by chemical and bacteriological from any Govt. laboratory such as PH value, Total dissolved solids, hardness as CaCO?, Calcium, Magnesium, Chlorides, Sulphates, Nitrate, Alkalinity, Iron, Turbidity NTU, Mineral oil, Colur hazen units, Taste, Odour, Residual free Chlorine, Total Coliform per 100ml (Microbiologocal test) & E Coli per 100ml (Microbiological test) complete and report to be submitted to the department in triplicate in hard bound copy complete all as specified and as directed |
| 66 | S&F in repair fully automatic star delta motor starter in sheet enclosure or fix type ML-03 suItable for 100 HP electric motor 3 phase, 440 volts and 50 HZ complete all as specified and directed. Make : BCH / Havells / L&T / Siemens / Crompton Greaves |
| 67 | S&F in repair fully automatic star delta motor starter in sheet enclosure or fix type ML-03 suItable for 20/15 HP electric motor 3 phase, 440 volts and 50 HZ complete all as specified and directed. Make : BCH / Havells / L&T / Siemens / Crompton Greaves |
| 68 | S&F in repairs cast iron flanged type foot valve 200mm dia bore as per IS 4038 with Cast Iron strainer in two parts, mushroom valve gun metal seat and perforated CI/MS strainercomplete all as specified and directed. (Make: Kirloskar (KBL)/L&T/Leader) |
| 69 | S&F in repairs cast iron flanged type foot valve 150mm dia bore as per IS 4038 with Cast Iron strainer in two parts, mushroom valve gun metal seat and perforated CI/MS strainercomplete all as specified and directed. (Make: Kirloskar (KBL)/L&T/Leader) |
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