Urban Development Department-UDD has published Tender For Operation And Mtc Of 15.02 Mld Ground Water Treatment Plant At Rajbhavan.. Submission Date for this Tender is 11-09-2023. Water Treatment Plant Tenders in agartala Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Operation of DTWs by deploying pump operator to ensure daily supply of treated water to the consumer through plant and over head reservoir for 1 (one) hour in morning and 1 (one) hour in evening in/c relievers,operation of s/valves and watch and ward in/c operation of O.H.T at Assam Rifle and in/c operation of DTW inside Plant. (8 no. DTW x 2 shift, 3 no. DTW 1 shift & 3 Releiver) = 8X2 + 3X1 + 3 = 22 Person/Month |
| 2 | Operation of plant by deploying pump operator in/c relievers for raw water and clear water pumps in/c operation of s/valves of 02 (two) Nos. OHT inside the plant including operators for chlorination, alum dosing, clari-floculator, back washing & cleaning of total plant as per requirement as well as direction of the Engineer-in-charge in/c relievers. (P.O-4X2=8+ 2 Releiver = 10 Persons/month) |
| 3 | Conducting different laboratory tests by deploying qualified and experienced chemist and other staff"s as per requirement to ensure quality of treated water as per guideline of WHO/BIS parameters and supplying of testing apparatus and lab chemicals. |
| 4 | Providing proper round the clock security arrangement for W.T.P including relievers (3shift + 1 Releiver) = 4 Persons. |
| 5 | Operation of distribution system by operating sluice valves in different places including watch and ward of 05 (FIVE) Nos. over head tanks in 4 locations including relievers. [Operation of 2 (two) nos. O.H.T (R.C.C & Steel tank) at Kankaria tilla to be performed by 01 (one) person] (4X2 person + 1 Releiver) = 9 Person/month |
| 6 | Providing and applying of different chemicals for production of quality treated water as per guideline of WHO/ BIS parameters. |
| 7 | i)Alum (grade-4) in/c 15-16% alumina content. |
| 8 | ii) Lime |
| 9 | Providing and mixing bleaching powder grade-I, active chlorine should be minimum 33% (16 hours operation) X 30 days in/c applying, loading and stacking etc. complete in all respect as per direction of the Engineer-in-Charge. |
| 10 | Providing and fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 11 | i) 100 mm dia. |
| 12 | i) 125 mm dia. |
| 13 | i) 150 mm dia. |
| 14 | Providing and fixingC.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as perCPWD specification and direction of the Engineer - in - charge. |
| 15 | i) 100 mm dia. PN- 1.6 |
| 16 | ii) 150 mm dia. PN- 1.6 |
| 17 | iii) 200 mm dia. PN- 1.6 |
| 18 | iv) 250 mm dia. PN- 1.6 |
| 19 | v) 300 mm dia. PN- 1.6 |
| 20 | Charges for push-on ( Tyton ) joints to centrifugually ( Spun ) cast iron pipes or ductile iron pipes including testing of joints and including the cost of rubber gasket as perCPWD specification and direction of the Engineer - in - charge. |
| 21 | i) 100 mm dia. |
| 22 | ii) 150 mm dia. |
| 23 | iii) 200 mm dia. |
| 24 | iv) 250 mm dia. |
| 25 | v) 300 mm dia. |
| 26 | Providing and fixing C.I. non-return valveofapproved quality as perof CPWD specification and direction of the Engineer - in - charge. |
| 27 | ii) 80 mm nominal bore |
| 28 | iii) 100 mm nominal bore |
| 29 | iv) 150 mm nominal bore |
| 30 | v) 200 mm nominal bore |
| 31 | v) 250 mm nominal bore |
| 32 | Providing and fitting fixing of pressure meter ( 0.0 - 14.0 Kg/ sqcm.) as per specification and as per specification and thedirection of the Engineer - in-charge. |
| 33 | Providing andfixing C.I. double action air valve of approved quality with bolts, nuts, rubber insertionsetc. complete as perCPWD specification and direction of the Engineer - in - charge. ( The tail pieces, tapers etc if required will be paid separately). |
| 34 | i) 50 mm dia |
| 35 | ii) 150 mm dia |
| 36 | Welding by gas or electric plant in/c. transportation of plant at site etc.complete as per standard design. |
| 37 | Dismantlingold C.I. / D.I. pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes at site lead upto 50 metre as perCPWD specification and direction of the Engineer - in - charge. |
| 38 | i) 100 mm dia. |
| 39 | ii) 150 mm dia |
| 40 | iii) 200 mm dia. |
| 41 | iv) 250 mm dia. |
| 42 | v) 300 mm dia. |
| 43 | Providing andfixing DI specials as perCPWD specification and direction of the Engineer - in - charge. a) DI Collar flanged socketted |
| 44 | a) DI Collar flanged socketted |
| 45 | i) 150 mm dia. |
| 46 | ii) 200 mm dia. |
| 47 | iii) 250 mm dia. |
| 48 | iv) 300 mm dia. |
| 49 | iv) 350 mm dia. |
| 50 | a) DI Collar flanged socketted |
| 51 | i) 150 mm dia. |
| 52 | ii) 200 mm dia. |
| 53 | iii) 250 mm dia. |
| 54 | iv) 300 mm dia. |
| 55 | c) DIFlanged spigotted tail piece |
| 56 | i) 150 mm dia. |
| 57 | ii) 200 mm dia. |
| 58 | iii) 250 mm dia. |
| 59 | iii) 300 mm dia. |
| 60 | Providing andfixing CIDF Butterfly valvewith bolts, nuts, rubber insertionsetc. complete as perCPWD specification and direction of the Engineer - in - charge. ( The tail pieces, tappers etc if required will be paid separately ) |
| 61 | i) 200 mm dia. |
| 62 | ii) 250 mm dia. |
| 63 | iii) 300 mm dia. |
| 64 | iv) 350 mm dia. |
| 65 | Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of different Thermal release range , 415 + V, 50Hz (L & T, BCH, ABB make) as per specification and direction of the Engineer-in-charge. |
| 66 | i)50- 63Amps |
| 67 | ii)63- 80Amps |
| 68 | i)80-100Amps |
| 69 | ii)128-160Amps |
| 70 | iii)320-400 Amps |
| 71 | Providing and fitting fixing of moving iron type, Range 0-500 V, 96 mm x 96 mm size AC Volt meter ( L & T / AE make) with selector switch as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 72 | Providing and fitting fixing of moving iron type, Range 0-100/0-200 amps, 96 mm x 96 mm size AC Amps meter direct reading type ( L & T / AE make) with selector switch and CT coil as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 73 | Rewinding of Horizontal Motor suitable for centrifugal pumps by complete dismantling in/c providing & rewinding with Super enamelled copper conductor (as per IS : 13730 Part-3 ) conductor & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 74 | i) 0.5 - 1.5 HP |
| 75 | ii) 2.0 HP |
| 76 | iii) 3.0 - 5.00 HP |
| 77 | Providing and fixing MS bolts including nuts and washers complete as per standard design:- Upto 300mm length. |
| 78 | Providing and fitting fixing of Fully Automatic Star Delta type Motor starter ( 3 ph. 50 Hz, 415V, in Steel Sheet Enclosures with Contractors and Timer etc. complete suitable for submersible Pump L & T, BCH, ABB make as per specification and direction of the Engineer-in-charge. |
| 79 | i)25HP/18.5 kw Relay range within 13-21+10% |
| 80 | ii)35 HP/26 kw Relay range within 20-32 +10% |
| 81 | iii)50 HP/37 kw Relay range within 28-42 +10% |
| 82 | iv)125HP/90 kw Relay range within 45-75 +10% |
| 83 | Providing and fitting fixing steel sheet enclosed switch fuse unit(suitable for DIN fuses), triple pole with Neutral Link (TPN),415/500 Volt, L & T / Havells / BCH make etc. completeas per specification and direction of the Engineer-in-charge. |
| 84 | i)63 amps |
| 85 | ii)100 amps |
| 86 | iii)200 amps |
| 87 | iv)250 amps |
| 88 | Repair and maintenance of 35/40 HP Motor suitable for 20000 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 89 | Repair and maintenance of 30 HP Motor suitable for 15000 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 90 | Repair and maintenance of 20 / 22.5 HP Motor suitable for 10000 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 91 | Repair and maintenance of 10 HP / 12.5 HP Motor suitable for 5000 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 92 | Rewinding of Motor suitable V.T. pumps by complete dismantling in/c providing & rewinding with Super enamelled copper conductor (as per IS : 13730 Part-3 ) conductor & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 93 | i) 35-40 |
| 94 | ii) 50-65 HP |
| 95 | iii) 125 HP |
| 96 | Repair and maintenance of 25 HP Motor suitable for 315 cum/hr capacity submerssible pump set by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 97 | Providing and fitting fixing Single phasing preventor + selectable under voltage + selectable over voltage on delay 5 sec & off delay 15 sec phase asymmetry 10% L&T /BCH /HAVELS/Siemens etc. Make complete as per specification and direction of the Engineer-in-charge. |
| 98 | R/mtc. of different dia CI sluice valves by providing and re-placing complete with bolts, nuts, rubber insertions etc.as per direction of the Engg-in- charge. |
| 99 | i)80 mm dia |
| 100 | ii)100 mm dia |
| 101 | iii)200 mm dia |
| 102 | Making supplying and fitting fixing of MS spindles in/c. socket for sluice valve as per departmental sample |
| 103 | i)80 mm dia |
| 104 | ii)100 mm dia |
| 105 | iii) 150 mm dia |
| 106 | iii)200 mm dia |
| 107 | iv)250 mm dia |
| 108 | Labour charge for lifting of 20,000/15,000/10,000/7,500/5,000 GPH capacity water lubricated vertical submersible pump motor sets in/c. column pipe assembly by heavy duty chain pulley block as per direction of the Engineer-in-charge. |
| 109 | Labour charge for fitting fixing & lowering of 25-100 HP water lubricated vertical submersible dewatering pump motor sets in/c. column pipe assembly by heavy duty chain pulley block into theclear water/ raw water tank of WTP as per direction of the Engineer-in-charge. |
| 110 | Labour charge for lifting of 60-125 HP VT pump motor sets in/c. column pipe assembly by heavy duty chain pulley block from clear water tank of WTP as per direction of the Engineer-in-charge. |
| 111 | Labour charge for fitting-fixing & loweringof 60-125 HP VT pump motor sets in/c. column pipe assembly by heavy duty chain pulley block into the clear water tank of WTP as per direction of the Engineer-in-charge. |
| 112 | Providing and installation of 15,000 GPH x75 mtrs.head water lubricated vertical submersible pump (Kirloskar/ Crompton/ KSB/ Duke/ Texmo make)with maximum 5 (five)stages coupled with repuired wet and non-over loading submersible motor suitable for 340-440 volts,3 phase, 50 Hz, A.C supply and star delta method of startingas per direction of the Engg-in-charge. |
| 113 | Providing and installation of 10,000 GPH x76 mtrs.head water lubricated vertical submersible pump (Kirloskar/ Crompton/ KSB/ Duke/ Texmo make)with maximum 8 (eight)stages coupled with repuired wet and non-over loading submersible motor suitable for 340-440 volts,3 phase, 50 Hz, A.C supply and star delta method of startingas per direction of the Engg-in-charge. |
| 114 | Providing and installation of 5,000 GPH x76 mtrs.head water lubricated vertical submersible pump (Kirloskar/ Crompton/ KSB/ Duke/ Texmo make)with maximum 7 (seven) stages coupled with repuired wet and non-over loading submersible motor suitable for 340-440 volts,3 phase, 50 Hz, A.C supply and star delta method of startingas per direction of the Engg-in-charge. |
| 115 | Providing and fitting fixing of directly mounting Thermal overload Relays of L&T make, Type ML as per direction of Engg-in-charge. |
| 116 | i)Relay Range(A) 20-32 Cat No. SS9185900E0 |
| 117 | ii)Relay Range(A) 28-42 Cat No. SS9185900F0 |
| 118 | iii)Type Mk1 Relay Range(A) 9-14 Cat No. SS9003500A0 |
| 119 | Providing and fitting fixing of spare contact kit ML Series of L&T make as per direction of Engg-in-charge. |
| 120 | i) Type ML2 Cat No. SS95307 |
| 121 | ii) Type ML3 Cat No. SS95309 |
| 122 | Providing and fitting fixing of spare coil ML Series of L&T make as per direction of Engg-in-charge. |
| 123 | i) Type ML2/ML3 Cat No. SS90545 |
| 124 | Providing and fitting fixing ofcombination coil MK1 of L&T make Cat No. SS90443 as per direction of Engg-in-charge. |
| 125 | Providing and fitting fixing of Electronic Timers Type ST-100,415 V, 50Hz, 3-30 secs, L&T make, Cat No. ST803280000 as per direction of Engg-in-charge. |
| 126 | Providing and fitting fixing open execution type FN (TPN) S-D-F suitable for DIN fuse -link, triple pole with neutral link (TPN), 415/500 volt, L&T make. |
| 127 | i) FN 63 TPN/FP CE, Cat No. SK95704 |
| 128 | ii) FN 100 TPN, Cat No. SK95568 |
| 129 | iii) Cylindrical Fuse Link type HF-63 amps, Cat No. SF90159 |
| 130 | iv) Type DIN Fuse Link FN-100A, Cat No. SF94029 |
| 131 | v) Type DIN Fuse Link FN-125,S-D-F Cat No. SF94030 |
| 132 | Repair and maintenance of 7500/10000 GPH capacity submerssible pump by complete dismantling including providing and fitting fixing of all necessary spare parts ( conforming to IS : 8034 ) and reassembling the same including machining, servicing & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 133 | i)Bronze/SS Impeller |
| 134 | ii)Bronze grade LTB 2/ cutless rubber bush |
| 135 | iii)Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 136 | iv)Stainless steel pump shaft |
| 137 | v)Cast iron grade (FG200) discharge casing |
| 138 | vi)Cast iron grade (FG200) suction casing |
| 139 | vii)Cast iron grade (FG200) pump bowl/diffuser |
| 140 | viii)SS Impeller lock |
| 141 | ix)SS half coupling |
| 142 | x)Stud bolt & nut |
| 143 | xi)Dismantling, repairing, reassembling, servicing |
| 144 | Repair and maintenance of 15000/20000 GPH capacity submerssible pump by complete dismantling including providing and fitting fixing of all necessary spare parts ( conforming to IS : 8034 ) and reassembling the same including machining, servicing & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 145 | i)Bronze/SS Impeller |
| 146 | ii)Bronze grade LTB 2/ cutless rubber bush |
| 147 | iii)Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 148 | iv)Stainless steel pump shaft |
| 149 | v)Cast iron grade (FG200) discharge casing |
| 150 | vi)Cast iron grade (FG200) suction casing |
| 151 | vii)Cast iron grade (FG200) pump bowl/diffuser |
| 152 | viii)SS Impeller lock |
| 153 | ix)SS half coupling |
| 154 | x)Stud bolt & nut |
| 155 | xi)Dismantling, repairing, reassembling, servicing |
| 156 | Repair and maintenance of 5000 GPH capacity submerssible pump by complete dismantling including providing and fitting fixing of all necessary spare parts ( conforming to IS : 8034 ) and reassembling the same including machining, servicing & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 157 | i)Bronze/SS Impeller |
| 158 | ii)Bronze grade LTB 2/ cutless rubber bush |
| 159 | iii)Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 160 | iv)Stainless steel pump shaft |
| 161 | v)Cast iron grade (FG200) discharge casing |
| 162 | vi)Cast iron grade (FG200) suction casing |
| 163 | vii)Cast iron grade (FG200) pump bowl/diffuser |
| 164 | viii)SS Impeller lock |
| 165 | ix)SS half coupling |
| 166 | x)Stud bolt & nut |
| 167 | xi)Dismantling, repairing, reassembling, servicing |
| 168 | Repairing of V.T. pumps by providing and replacing of G.M. bush for bowel ( conforming to IS : 1710 ) as per specification and the direction of the Engineer-in-charge. |
| 169 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 170 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 171 | Repairing of V.T. pumps by providing and replacing of G.M. bush for suction case / discharge case ( conforming to IS : 1710 ) as per specification and the direction of the Engineer-in-charge. |
| 172 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 173 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 174 | Repairing of V.T. pumps by providing and replacing of Rubber bush for bowel ( conforming to IS : 1710 ) as per specification and the direction of the Engineer-in-charge. |
| 175 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 176 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 177 | Repairing of V.T. pumps by providing and replacing of MS lock ( conforming to IS : 1710 ) as per specification and the direction of the Engineer-in-charge. |
| 178 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 179 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 180 | Repairing of V.T. pumps by providing and replacing of bronze impeller ( conforming to IS : 1710 ) as per specification and the direction of the Engineer-in-charge. |
| 181 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 182 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 183 | Repairing of V.T. pumps by providing and replacing of SS shaft ( SS-410) ) as per specification and the direction of the Engineer-in-charge. |
| 184 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 185 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 186 | Repairing of V.T. pumps by providing and replacing of CI bowel case as per specification and the direction of the Engineer-in-charge. |
| 187 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 188 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 189 | Repairing of V.T. pumps by providing and replacing of CI suction/discharge case as per specification and the direction of the Engineer-in-charge. |
| 190 | i)for 40000 / 50000 GPH capacity V.T. pump |
| 191 | ii)for 100000 / 135000 GPH capacity V.T. pump |
| 192 | Repairing line / top shaft of different capacity V.T. Pumps by welding, grinding, threading, centering etc. as per specification and the direction of the Engineer-in-charge. |
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