Military Engineer Services-MES has published Repairs And Maintenance Of Water Supply Distribution System At Caw And Caw Officers Mess And Airforce Officers Residential Accn Under Ge ( Af ) Hakimpet. Submission Date for this Tender is 05-09-2022. Water Pipe Line Tenders in Hyderabad Telangana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 29-Aug-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 05-09-2022 |
| Sl. No. | Item Description |
| 1 | Dismantling the delivery pipe line of submersible pump set from water mains, lifting / taking out of GI column Pipes of 40 / 50 / 65 mm dia submersible cable / defective submersible pump set from bore well for servicing / repairs and lowering of repaired submersible pump set with GI column pipe 40/50mm dia submersible cable etc. complete in the bore well at various sites. The job is inclusive of M&L for disconnecting and jointing of submersible cable, disconnecting and reconnecting the delivery pipe line of submersible pump sets to water mains, testing for satisfactory running & continuous flow of water complete all as specified & as directed by the Engineer-in-Charge. |
| 2 | Repairs & Servicing of defective submersible pump of capacity upto 7.5 HP by dismantling the pump & replacinig unserviceable parts, assemble the pump properly, testing for satisfactory functioning complete all as specified and as directed.Note: (i) The rate are inclusive of trasporting the pump from bore well site to repair work shop & back to site. (ii) The rates are inclusive of turning / finishing work for fixing of parts properly.(iii) The replacement of unserviceable parts will be measured and paid separately underrelevant Items. (iv) The rates are inclusive of testing of pump at borewell installation for satisfactory functioning / running. |
| 3 | Supplying of following unserviceable parts of submersible pump of capacity 2 to 5HP capacity of the same make as existing:- |
| 4 | (a) CI stage Casing |
| 5 | (b) G M Bush |
| 6 | (c) SS Sleeve |
| 7 | (d) Brass impeller |
| 8 | (e) MS key for Impeller |
| 9 | (f)SS studs with Nuts 10mm |
| 10 | (g) CI intermediate Section |
| 11 | (h) SS coupling bush common for Pump & Motor with key |
| 12 | (j)High Tensile steel shaft |
| 13 | (k) Strainer |
| 14 | Supplying of following unserviceable parts of submersible pump of capacity above 5HP upto 7.5 HP capacity of the same make as existing:- |
| 15 | (a) CI stage Casing |
| 16 | (b) G M Bush |
| 17 | (c) SS Sleeve |
| 18 | (d) Brass impeller |
| 19 | (e) MS key for Impeller |
| 20 | (f)SS studs with Nuts 10mm |
| 21 | (g) CI intermediate Section |
| 22 | (h) SS coupling bush common for Pump & Motor with key |
| 23 | (j)High Tensile steel shaft |
| 24 | (k) Strainer |
| 25 | Repairs & Servicing of defective submersible motor of capacity upto 7.5 HP by dismantling the motor & Replacing unserviceable parts, assemble the motor properly, testing for satisfactory functioning complete all as specified and as directed. Note: (i) The rate are inclusive of transporting the motor to repair work shop & back to site.(ii) The rates are inclusive of turning / finishing work for fixing of parts properly.(iii)The replacement of unserviceable parts will be measured and paid separately underrelevant item. (iv)Rewinding of motor & servicing of Rotor if required will be measured & paid separately under relevant items.(v) The rates are inclusive of testing of motorat borewell installation for satisfactory functioning / running. |
| 26 | Replacement of the following unserviceable parts of submersible motorof capacity 2 to 5 HP capacity of the same make as existing:- |
| 27 | (a) Bearing bush Gunmetal |
| 28 | (b) Bearing Bush SS with Rubber |
| 29 | (c) Oil seal |
| 30 | (d) Thrust plate / thrust bearing set. |
| 31 | (e) Sand Guard |
| 32 | (f) CI thrust Casing |
| 33 | (g) SS studs with nuts 8 MM |
| 34 | Replacement of the following unserviceable parts of submersible motorof capacity above 5 and upto 7.5 HP capacity of the same make as existing:- |
| 35 | (a) Bearing bush Gunmetal |
| 36 | (b) Bearing Bush SS with Rubber |
| 37 | (c) Oil seal |
| 38 | (d) Thrust plate / thrust bearing set. |
| 39 | (e) Sand Guard |
| 40 | (f)CI thrust Casing |
| 41 | (g) SS studs with nuts 8 MM |
| 42 | Rewinding of Submersible motor by taking out burnt copper winding from stator, cleaning the casing & slots with wire brush & washing with water under pressureand dried, rewinding the motor using same gauge of insulated copper wire as existing, making the winding leak proof by applying varnish, drying etc., taking out the electrical terminals using suitable size of submersible flat cable upto 2.0 M, installing at its original position for 2 to 3.5 HP motor complete all as specified & as directed by the Engineer-in-Charge. |
| 43 | Rewinding of Submersible motor by taking out burnt copper winding from stator, cleaning the casing & slots with wire brush & washing with water under pressureand dried, rewinding the motor using same gauge of insulated copper wire as existing, making the winding leak proof by applying varnish, drying etc., taking out the electrical terminals using suitable size of submersible flat cable upto 2.0 M, installing at its original position for 4 to 7.5 HP motor complete all as specified & as directed by the Engineer-in-Charge. |
| 44 | Servicing of rotor of submersible motor inclusive of Turning / Polishing of rotor shaft of submersible motor of capacity upto 7.5 HP complete all as specified & as directed by the Engineer-in-Charge. |
| 45 | Repairs to GI column pipe 40/ 50 mm by cutting the worn out portion of threads & re-threading at each end of pipe complete all as specified & as directed by the Engineer-in-Charge. |
| 46 | Replacement of unserviceable GI socket heavy duty 40 / 50 MM dia. Suitable for GI column pipe complete all as specified & as directed by the Engineer-in-Charge. |
| 47 | Replacement of unserveceable Non Return Valve, Gun metal, 40 MM dia complete all as specified & as directed by the Engineer-in-Charge. Make: Kirloskar/BIR/JOLOTO/TIGER. |
| 48 | Replacement of unserveceable Non Return Valve, Gun metal, 50 MM dia complete all as specified & as directed by the Engineer-in-Charge. Make: Kirloskar/BIR/JOLOTO/TIGER. |
| 49 | S&F GI column pipe, heavy grade, 40 mm dia, with ISI mark, with heavy duty GI Socket at one end and other fittings as required for complete fixing all as specified & as directed by the Engineer-in-Charge.Make:TATA/JINDAL |
| 50 | S&F GI column pipe, heavy grade, 50 mm dia, with ISI mark, with heavy duty GI Socket at one end and other fittings as required for complete fixing all as specified & as directed by the Engineer-in-Charge. Make:TATA/JINDAL |
| 51 | Supply & fix, in repairs, Flat Cable PVC insulated & sheathed, multi-stranded copper conductor, water proof suitable for submersible pumpset, 3 core 4 Sqmm complete all as specified & as directed by the Engineer-in-Charge. Make: Finolex/RR KABEL/HPL/Indo-Asian. |
| 52 | Supply & fix, in repairs, Flat Cable PVC insulated & sheathed, multi-stranded copper conductor, water proof suitable for submersible pumpset, 3 core 6 Sq mm complete all as specified & as directed by the Engineer-in-Charge. Make: Finolex/RR KABEL/HPL/Indo-Asian. |
| 53 | Taking out the existing pump starter panel Supply and fixing of Submersible Pump Controller suitable for 3 to 5 HP submersible pump, In Sheet Enclosure mounted on 2Nos. of 1.2m long, 40x40x5mm size angle iron stand duly grouted in PCC 1:4:8, 415V, 50Hz, 3 phase, Conforms to IS/IEC 60947-4-1 & IEC 60947-4-1, with Protections - Overload, Single Phasing, Phase reversal, Phase imbalance Auto Restart Feature Vibration proof enclosure with IP54 protection class, Indications Offered - ON/OFF, Voltage and Ampere all as specified and as directed bu Engineer-in-Charge. Make: L&T, Model:MU-G6 DOL starter or equivalant in GE / Siemens /Havells/Schneider. |
| 54 | All as per item No:19 here-in-before but Submersible Pump Controller suitable above 5 HP upto 7.5 HP pump.Make: L&T, Model:MU-G10 DOL starter or equivalant in GE / Siemens /Havells/Schneider. |
| 55 | S&F fully automatic star delta starters in sheet metal enclousers 415 Volt 50 Hz for with over load protector and taking out old U/Sfor Motor 25 HP.Make : L&T/Jyoti/Siemensor equivalent |
| 56 | De-silting of accumulated soil from Borewell 150 MM dia & depth up to 100 Meter by using air compressor / special equipments for atleast 12 Hrs, all as specified & as directed by Engineeer-in-charge. Note: The rate shall be inclusive of hiring of Air compressor / special equipment, fuel required, tools & Accessories including transportation & skilled men power to execute the work. |
| 57 | Dismantling the delivery & suction pipe line of monoblock / centrifugal pump set of any capacity from water mains, unscrewing foundation nuts, bolts and disconnecting electric supply, lifting / taking out defective pump set for repairs and re-installation of repaired pump set & connecting suction and delivery pipes & making electrical connections, tightening of foundation nuts & bolts after proper alignment. The Job is inclusive of testing for satisfactory running & continuous flow of water complete all as specified & as directed by the Engineer-in-Charge. |
| 58 | Repairs & servicing of defective monoblock / centrifugal pump set of capacity from 2 HP to 7.5 HP by dismantling the pump & removing unserviceable parts, assemble the pump properly after replacement of unserviceable parts all as specified and as directed by the Engineer-in-charge.NOTE:- (i) The rate quoted is deemed to be inclusive of transporting the pump from pump house site to work shop & back to site. (ii) The rate quoted is deemed to be inclusive of turning/finishing work for fixing of parts properly.(iii) The replacement of unserviceable parts will be paid & measured separately under relevant items.(iv) The rate quoted is deemed to be inclusive of oiling, greasing to bearing and bushes, providing suitable size of gland rope, replacement of foundation bolts, leak testing of pump at water supply installation for satisfactory functioning / running. |
| 59 | All as per Ser item No. 24 here-in-before but pump set of capacity above 7.5 HP and upto 15 HP complete all as specified & as directed by the Engineer-in-Charge. |
| 60 | All as per Ser item No. 24 here-in-before but pump set of capacity above 15 HP and upto 30 HP complete all as specified & as directed by the Engineer-in-Charge. |
| 61 | Supply only new spare parts of monoblock / centrifugal pump set of capacity 2 to 7.5 HP capacity of the same make as existing:- |
| 62 | (a) CI Gland coller |
| 63 | (b) SS Sleeve |
| 64 | (c) MS/CI Impeller |
| 65 | (d) MS key for Impeller |
| 66 | (e) SS studs with Nuts 10 mm |
| 67 | (f)SS coupling with rubber bushes common for Pump & Motor with Key, Nut bolts etc. |
| 68 | (g) High Tensile steel shaft |
| 69 | (h) SS bearings |
| 70 | (j)Metallic motor cooling fan blade . |
| 71 | Supply only new parts ofcentrifugal pump set of capacity above 7.5 and upto 15 HP capacity of the same make as existing:- |
| 72 | (a) CI Gland coller |
| 73 | (b) SS Sleeve |
| 74 | (c) MS/CI Impeller |
| 75 | (d) MS key for Impeller |
| 76 | (e) SS studs with Nuts 10 mm |
| 77 | (f)SS coupling with rubber bushes common for Pump & Motor with Key, Nut bolts etc. |
| 78 | (g) High Tensile steel shaft |
| 79 | (h) SS bearings |
| 80 | (j)Metallic motor cooling fan blade . |
| 81 | Supply only new parts ofcentrifugal pump set of capacity above 15 and upto 30 HP capacity of the same make as existing:- |
| 82 | (a) CI Gland coller |
| 83 | (b) SS Sleeve |
| 84 | (c) MS/CI Impeller |
| 85 | (d) MS key for Impeller |
| 86 | (e) SS studs with Nuts 10 mm |
| 87 | (f)SS coupling with rubber bushes common for Pump & Motor with Key, Nut bolts etc. |
| 88 | (g) High Tensile steel shaft |
| 89 | (h) SS bearings |
| 90 | (j)Metallic motor cooling fan blade . |
| 91 | Rewinding of electricalmotor by taking out burnt copper winding from stator, cleaning the casing & slots with wire brush & washing with water under pressure, cleaning with CTC, dried and rewinding the motor using same gauge of insulated copper wire as existing & making the winding leak proof by applying warnish, drying etc. and re-connecting at its original position of capacity of motor upto 2 to 4.0 HP including testing of motor after installation for satisfactory functioning/running all as specified and as directed by the Engineer-in-charge. |
| 92 | All as per Ser item No. 30 here-in-before but for motor of capacity above 4.0 HP upto 7.5 HP complete all as specified and as directed by the Engineer-in-Charge. |
| 93 | All as per Ser item No. 30 here-in-before but for motor of capacity above 7.5 HP upto 12 HP complete all as specified and as directed by the Engineer-in-Charge. |
| 94 | All as per Ser item No. 30 here-in-before but for motor of capacity above 12 HP upto 20 HP complete all as specified and as directed by the Engineer-in-Charge. |
| 95 | All as per Ser item No. 30 here-in-before but for motor of capacity above 20 HP upto 30 HP complete all as specified and as directed by the Engineer-in-Charge. |
| 96 | Scraping of old paints from pump and motor of capacity upto 5 HP and applying two coats of synthetic enamel paint with sky blue colour and writing SM/MES No with white paint all as specified & as directed by the Engineer-in-Charge. |
| 97 | All as per Ser item No. 35 here-in-before but for pump and motor above 5.0HP and upto 15 HP complete all as specified & as directed by the Engineer-in-Charge. |
| 98 | All as per Ser item No. 35 here-in-before but for pump and motor above 15.0 HP and upto 30 HP complete all as specified & as directed by the Engineer-in-Charge. |
| 99 | Scraping of old paint from out side of vertical type pressure filter of 2600 mm diameter filtration plant and applying two coats of synthetic enamel paint of colour as directed and writing SM / MES No. with white paint all as specified & as directed by the Engineer-in-Charge. |
| 100 | Scraping of old paints from Sluice valves, NRVs of sizes 50/80 mm dia and applying two coats of synthetic enamel paint as per colour coding complete all as specified & as directed by the Engineer-in-Charge. |
| 101 | Scraping of old paints from sluice valves, NRVs of sizes 100mm to 250 mm dia and applying two coats of synthetic enamel paint as per colour coding complete all as specified & as directed by the Engineer-in-Charge. |
| 102 | Scraping of old paints from submersible pumping set panel board including angle iron frame and applying two coats of synthetic enamel paint of colour coading complete all as specified & as directed by the Engineer-in-Charge. |
| 103 | Taking down unserviceable star delta starter from the existing panel board and Supply and fix new fully Automatic star delta starter suitable for 12.5 to 15 HP motors with suitable relay range and single phase protecion. Make:L&T/BCH/ABB. |
| 104 | Taking down unserviceable star delta starter from the existing panel board and Supply and fix new fully Automatic star delta starter suitable for 18.0 to 25 HP motors with suitable relay range and single phase protecion. Make:L&T/BCH/ABB. |
| 105 | Replacement of following UNSV spares for fully Auto-matic star delta starter of capacity upto 30 HP and testing all as specified and directed by Engineer-in-charge. Make: L&T / BCH / ABB / GE /Siemens or of make as existing. |
| 106 | (a) Standard operating coils from 110 Volts to 440Volts. |
| 107 | (b) Spare kit with combination coil from 110V to 440V. |
| 108 | (c) Thermal timer with combination coil. |
| 109 | (d)Electronic timer type ST 100 of L&T with mounting kit suitable for replacement ET100 timer. |
| 110 | (e) Single phase preventor with timer. Make:L&T, model-SDz5 |
| 111 | (f) Single phase preventor relay. Make:L&T, model-Sz5 . |
| 112 | (g)Motor protection circuit breaker with short circuit & overload protection 5.0HP motor with suitable thermal release range in suitable enclosure. Make L&T, type-MOG-H1. |
| 113 | (h)Motor protection circuit breaker with short circuit & overload protection 7.5HP motor with suitable thermal release range in suitable enclosure. Make L&T, type-MOG-H1 |
| 114 | (j) Motor protection circuit breaker with short circuit & overload protection 10HP motor with suitable thermal release range in suitable enclosure. Make L&T, type-MOG-H1. |
| 115 | (k)Motor protection circuit breaker with short circuit & overload protection 20HP motor with suitable thermal release range in suitable enclosure. Make L&T, type-MOG-H1. |
| 116 | (l) Motor protection circuit breaker with short circuit & overload protection 30HP motor with suitable thermal release range in suitable enclosure. Make L&T, type-MOG-H1 |
| 117 | S&F CI NRV with by pass arrangement of size 50/65 mm dia flanged type, including replacement of gasket, nut, bolts, washer etc. and taking down existing unserviceable NRV complete all as specified & as directed by the Engineer-in-Charge.Make: Kirloskar/BIR/SIR. |
| 118 | S&F CI NRV with by pass arrangement of size 80mm dia flanged type, including replacement of gasket, nut, bolts, washers etc. and taking down existing unserviceable NRV complete all as specified & as directed by the Engineer-in-Charge. Make: Kirloskar/BIR/SIR. |
| 119 | S&F CI NRV with by pass arrangement of size 100mm dia flanged type, including replacement of gasket, nut, bolts, washers etc. and taking down existing unsrviceable NRV complete all as specified & as directed by the Engineer-in-Charge.Make: Kirloskar/BIR/SIR. |
| 120 | Taking down existing unsv electrical meters, S&F VAF meter suitable for three phase all as specified and as directed by the Engineer-in-charge.Make:Conserve /AE/L&T. |
| 121 | Taking down existing unsv Ammeter and supply and fix new Ammeter 0- 200 Amps range all as specified and as directed by the Engineer-in-charge. Make:Conserve /AE/L&T. |
| 122 | Supply and fix of polythene tank cover for cylindrical tank of capacity upto 500 Ltrs including removing the old one. |
| 123 | Supply and fix of polythene tank cover for cylindrical tank of capacity above 500 Ltrs and upto 1000 Ltrs including removing the old one. |
| 124 | Supply only Orthotodoline solution 500 ml |
| 125 | Supply and fixing PVC tube 15mm diaheavy duty for connecting from dozer to pipe line with M S clamp of suitable size for PVC 15mm dia all as required and directed at site. |
| 126 | Taking down unserviceable PVC connection of any description and supply and fix new PVC connection, 15mm dia, 450mm long, with brass nuts, and rubber washers on both sides suitable for cold / hot water complete all as specified and as directed by the Engineer-in-charge. |
| 127 | Taking down unserviceable PVC connection of any description and supply and fix new PVC connection, 15mm dia, 600mm long, with brass nuts, and rubber washers on both sides suitable for cold/ hot water complete all as specified and as directed by the Engineer-in-charge. |
| 128 | Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in Soft / loose dense soil, including removal ofBushes, grass, weeds, shrubs alongwith roots etc. and cleaning of all the area surrounded Pump house, UG Sump & OH Tank, valve chambers, treating the area by spraying anti vegetarian growth chemicals, including taking away all the waste from site and burning all as directed. |
| 129 | Excavation in trenches not exc. 1.5 mtr wide and not exc. 1.5 mtr deep and getting out in the following type of soil for laying pipes complete all as specified. |
| 130 | (a)Soft / loose soil |
| 131 | (b)Hard / dense soil |
| 132 | Returning, filling in soils, including spreading, leveling, watering and well ramming in layers not exc. 25 cm thick complete all as specified. |
| 133 | Removal of excavated material to a distance not exc. 50 mtr away from starting point and depositing where directed at a level not exc. 1.5 mtr above starting point complete all as specified and as directed. |
| 134 | Material and labour for cutting road/hard standing not exc. 0.60 mtr wide and not exc. 0.25 mtr deep for laying and taking out water pipe line including making goodthe disturbed portion as per existing earlier complete all as specified and as directed. |
| 135 | M & L for attending day to day compliant for GIpipe line leakage of any type /size upto 50mm dia including excavationetc as and when required to rectified the leakage portion by deputing one plumber and one helper in a dayusing T&P with GI fittings like as Nipple , socket , union , tee ,Elbow, bend etc complete all as specified and directed by Engr - in- Charge (GI fitting shall be measured and paid separately). |
| 136 | Supply only following items |
| 137 | (a) GI nipple 15 mmx450mm |
| 138 | (b) GI nipple 20 mmx450mm |
| 139 | (c) GI nipple 25 mmx450mm |
| 140 | (d) GI nipple 40 mmx450mm |
| 141 | (e) GI Socket 15 mm |
| 142 | (f) GI Socket 20 mm |
| 143 | (g) GI Socket 25 mm |
| 144 | (h) GI Socket 40 mm |
| 145 | (i) GI Union 15 mm |
| 146 | (j) GI Union 20 mm |
| 147 | (k) GI Union 25 mm |
| 148 | (l) GI Union 40 mm |
| 149 | (m) GI Tee 15 mm |
| 150 | (n) GI Tee 20 mm |
| 151 | (o) GI Tee 25 mm |
| 152 | (p) GI Tee 40 mm |
| 153 | (q) GI Elbow 15 mm |
| 154 | (r) GIElbow 20 mm |
| 155 | (s) GIElbow 25 mm |
| 156 | (t) GIElbow 40 mm |
| 157 | Taking up or down steel tubing and connections, including cleaning for re-fixing complete all as specified and as directed for the following sizes. |
| 158 | (a)15 mm dia GI tubing |
| 159 | (b)20 mm dia GI tubing |
| 160 | (c)25 mm dia GI tubing |
| 161 | (d)40 mm dia GI tubing |
| 162 | (e)50 mm dia GI tubing |
| 163 | Refixing old steel tubing and connections in new or old position (walls, ceiling. Floor, trenches etc.) including cleaning or rerunning the old screw thread as required and providing required connecting materials complete all as specified and as directed for the following sizes. |
| 164 | (a)15 mm dia GI tubing |
| 165 | (b)20 mm dia GI tubing |
| 166 | (c ) 25 mm dia GI tubing |
| 167 | (d)40 mm dia GI tubing |
| 168 | (e)50 mm dia GI tubing |
| 169 | Supply and laying GI tubing medium grade ISI marked with all fittings, laid in trenches complete all as specified and as directed for the following sizes :- Make:TATA / JINDAL / PRAKASH. |
| 170 | (a)15 mm dia GI tubing |
| 171 | (b)20 mm dia GI tubing |
| 172 | (c ) 25 mm dia GI tubing |
| 173 | (d)40 mm dia GI tubing |
| 174 | (e)50 mm dia GI tubing |
| 175 | Supply and laying GI tubing medium grade ISI marked with all fittings fixed complete to walls andceiling or laid in floors incl. making good of disturbed surfaces complete all as specified and as directed for the following sizes :- Make:TATA / JINDAL / PRAKASH. |
| 176 | (a)15 mm dia GI tubing |
| 177 | (b)20 mm dia GI tubing |
| 178 | (c ) 25 mm dia GI tubing |
| 179 | Supply only water sanitising chemical, Calcium Hypochlorite granules with chlorine content above 65%, for water treatment to maintain chlorine dosage at 2 ppm for Pumphouse and Swimming pool.Make : M/S Royalseema alkalies or equivalent. |
| 180 | Supply and fix in repairs PVC float valve, working on high pressure, heavy duty with polythene float and iron rod with fly nuts complete screwed for GI pipe all as specified and as directed for the following sizes including taking down old unserviceable float valve :- Make: Prayag / Shakthi / Dripless fancel (India)/Kirti. |
| 181 | (a) 15 mm dia bore pipe |
| 182 | (b) 20 mm dia bore pipe |
| 183 | (c )25 mm dia bore pipe |
| 184 | Supply & fix in repairs Gun metal globe/gate valveISI marked high pressure with iron wheel head screwed both ends for iron pipe line and fixed properly of following sizes includingtaking out unserviceable gun metal gate valve:- Make: Zoloto / Leader / Tiger / Cresent. |
| 185 | (a)15 mm dia bore |
| 186 | (b)20 mm dia bore |
| 187 | (c)25 mm dia bore |
| 188 | (d)40 mm dia bore |
| 189 | (e)50 mm dia bore |
| 190 | Taking up cast iron water mains (including all fittings), with spigot and socketed ends and lead joints including burning out lead joints and recovering lead complete all asspecified and as directed for the following sizes of pipes :- Note : Necessary Excavation and earth work will be measured and paid separately. |
| 191 | (a) 80 mm dia bore cast iron pipe |
| 192 | (b) 100 mm diabore cast iron pipe |
| 193 | (c) 150 mm dia bore cast iron pipe |
| 194 | Re-laying the Cast pipes with spigot, socketed ends in any length laid in trenches complete all as specified and as directed for the following sizes (CI pipe taken up vide relevant item in schedule):- |
| 195 | (a) 80 mm dia bore pipe |
| 196 | (b) 100 mm diabore pipe |
| 197 | (c) 150 mm dia bore pipe |
| 198 | Supply and fix, Cast iron pipes with spigot and socket ends centrifugally cast. Class LA, in any length, laid in trenches complete all as specified and as directed for the following sizes:- Make : Lanco / Jindal / TATA/ Electro Steel Castings. |
| 199 | (a) 80 mm dia bore pipe |
| 200 | (b) 100 mm diabore pipe |
| 201 | (c) 150 mm dia bore pipe |
| 202 | Supply and fix, in repairs, CIspecials such as bends (any type, radius and angle) Tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces, single branch, Y junction, double branch cross (all sockets or socket and spigot or all flanged or flanged and other socket or spigot) collars, caps and plugs etc .as per IS complete all as specifiedand as directedupto 150 mm dia. |
| 203 | All as per Ser item No.73 here-in-before, but above 200 mm and upto 300 mm dia bore complete all as specified and as directed. |
| 204 | All as per Ser item No.73 here-in-before, but of flanged and socketed type upto 150 mm bore dia pipe complete all as specified and as directed. |
| 205 | All as per Ser item No.73 here-in-before, but of flanged andsocketed type above 200 mm and upto 300 mm dia bore complete all as specified and as directed. |
| 206 | Opening and repacking stuffing box of sluice valve spindle including taking apart and reassembling including draining out the chamber as required. |
| 207 | (a)80 mm dia bore |
| 208 | (b)100 mm dia bore |
| 209 | (c ) 150 mm dia bore |
| 210 | (d)200 mm dia bore |
| 211 | Draining out the valve chamber, taking out sluice valve, transporting to the workshop, refacing, regrinding to make it leak proof, bringing back, refixing including providing rubber insertion sheet, gland packing of suitable sizes, replacing of nuts, bolts and washers etc. to make the sluice valve leak proof and free operational all as specified and as directed for the following sizes:- |
| 212 | (a)80 mm dia bore |
| 213 | (b)100 mm dia bore |
| 214 | (c ) 150 mm dia bore |
| 215 | (d)200 mm dia bore |
| 216 | Supply and fix CI sluice valve confirming toIS-14846 with iron wheel head, rating PN 1.6, Steel spindle, bolts and nuts, rubber or fiber board gaskets, including taking outold unserviceable CI Sluice valve from existing position by opening the nuts, bolts, jointing rings etc., complete all as specified and as directed by for the following sizes:- Make: SIR / Kirloskar / BIR / Durga. |
| 217 | (a)80 mm dia bore |
| 218 | (b)100 mm dia bore |
| 219 | (c ) 150 mm dia bore |
| 220 | (d)200 mm dia bore |
| 221 | Material and labour for caulking in its position to the existing run lead joint complete to make it leak proof including providing required quantity of lead wool complete all as specified and as directed for the following sizes:- |
| 222 | (a)80 mm dia bore |
| 223 | (b)100 mm dia bore |
| 224 | (c ) 150 mm dia bore |
| 225 | (d)200 mm dia bore. |
| 226 | Material and labour for run lead joints complete including jointing material such as spun yarn complete all as specified and as directed for the following sizes:- |
| 227 | (a)80 mm dia bore pipe |
| 228 | (b) 100 mm dia bore pipe |
| 229 | (c) 150 mm dia bore pipe |
| 230 | (d) 200 mm dia bore pipe |
| 231 | Supply and fix CI foot valve, flanged type of size 100 mm dia bore, PN 0.2, Confirming to IS-4038, made of cast iron, heavy duty with bolts, nuts, rubber / leather washer complete including taking out the unserviceable footvalve from the existingposition by opening the nuts, bolts, jointing rings etc., complete all as specified and as directed. |
| 232 | All as per item No:82 here-in-before but of size 80mm dia. |
| 233 | All as per item No:82 here-in-before but of size 50mm dia. |
| 234 | Cutting of Cast Iron pipes in position for insertion of new Tees, branches, Tail pieces and sluice valve etc. complete all as specified and as directed. |
| 235 | (a)80 mm dia bore |
| 236 | (b)100 mm dia bore |
| 237 | (c ) 150 mm dia bore |
| 238 | (d)200 mm dia bore |
| 239 | S&F Pressure gauge 100 mm dia 0-100 PSI with CP Brass Valve of 3/8" in dia including taking out existing unsv Pressure gauge complete all as specified and as directed.Make:Wika/Micro or equivalent as approved by GE. |
| 240 | S&F Pressure gauge 100 mm dia 0-60 PSI with CP Brass Valve of 3/8" dia including taking out existing unsv Pressure gauge complete all as specified and directed. Makes :Wika/Micro or equivalent as approved by GE. |
| 241 | Construction of valve chamber having inner dimension 1000 x 1000 x 1000 mm (suitable for 80mm to 200mm sluice valves & reflux valves) with PCC 1:4:8 type D2 for foundation, brick work wall in cement mortar (1:4), PCC 1:2:4 type B1 for coping, rendering plaster in CM 1:4, 15 mm thick including provision of MS Sheet top cover 3mm thick with welding of MS angle iron of size 25mm x 25mm x 4 mm at edges and in diagonal and angle iron base frame of 50 x 50 x 6 mm, painting with two coats of synthetic enamel paint over a coat of red oxide primer on iron surfaces, lime wash on internal and external cement surfaces and locking arrangements including demolition of the existing chamber, necessary excavation and earth work complete all as specified and as directed. |
| 242 | Construction of valve chamber having inner dimension 750 x 750 x 750 mm (suitable for gate valve upto 50mm) with PCC 1:4:8 type D2 for foundation, brick work wall in cement mortar (1:4), PCC 1:2:4 type B1 for coping, rendering plaster in CM 1:4, 15 mm thick including provision of MS Sheet top cover 3 mm thick with brazing of MS flat of size 25 mm x 4 mm at edges and in diagonal and angle iron base frame of 40 x 40 x 5 mm, painting with two coat of synthetic enamel paint over a coat of red oxide primer on iron surfaces, lime wash on internal and external cement surfaces and locking arrangements including demolition of the existing chamber, necessary excavation earth work complete all as specified. |
| 243 | Construction of valve chamber having inner dimension 600 x 600 x 600 mm (suitable for gate valve upto 50mm) with PCC 1:4:8 type D2 for foundation, brick work wall in cement mortar (1:4), PCC 1:2:4 type B1 for coping, rendering plaster in CM 1:4, 15 mm thick including provision of MS Sheet top cover 3 mm thick with brazing of MS flat of size 25 mm x 4 mm at edges and in diagonal and angle iron base frame of 40 x 40 x 5 mm, painting with two coat of synthetic enamel paint over a coat of red oxide primer on iron surfaces, lime wash on internal and external cement surfaces and locking arrangements including demolition of the existing chamber, necessary excavation earth work complete all as specified. |
| 244 | M&L for GI pipe medium grade 100 mm dia with all connected fittings complete such as bend, elbow, socket, flange etc for suction pipe including taking down existging corroded suction pipes complete all as specified and as directed. Make:TATA/JINDAL/PRAKASH. |
| 245 | S&F in repairs for Bib taps PTMT of size 15 mm dia bore , screwed down to iron pipe or for brass ferrule and fixedincluding taking down existing bib tap of any description complete all as specified and as directed. Make:Prayag/Polytuf of R.S. Ind. / Gokul Plast. |
| 246 | S&F in repairs, 15mm dia PTMT stop valve, screwed down, high pressure, with PVC handle, screwed both ends for iron pipe or for unions and fixed including taking down existing stop valve of any description complete all as specified and as directed.Make: Prayag/Polytuf ofR.S. Industries /Gokul Plast |
| 247 | All as per item No.93 here-in-before but of size 20mm. |
| 248 | Lifting RCC covers / slabs / PVC cover of RCC/ PVC over head water service tank and carefully taking out float valve, setting aside, removing all dirt and dust, cleaning internal portion of tanks including mouths of circulating inlet/outlet pipes and over flow pipes etc., with caustic soda solution / bleaching powder and completelyremoving the dirt, debris etc, , writing lettering (Such as tank capacity, cleaned on, Due on, month and year) with white paint over a black painted surface on external side of the tank with letters of 4 cm height, refixing the float valve by providing suitabale check nuts, washers etc., and placing of RCC / PVC covers back in position and ensuring over flow and leakage and repair if required and testing complete all as specified andas directed for the following capacity of tanks:- NOTE :- (i) Outlet pipe of OHT should be plugged before cleaning the OHT to avoid entering scale and dust, the same shall be reconnected after cleaning the OHT and the quoted rate is deemed to include for this provision. (ii) Replacement of float valve will be measured and paid seperately in relevant item of schedule. |
| 249 | (a)Exceeding 250 Ltrs and not exceeding 500 ltrs. |
| 250 | (b)Exceeding 500 Ltrs and not exceeding 1000 ltrs. |
| 251 | (c)Exceeding 1000 Ltrs and not exceeding 2000 ltrs. |
| 252 | Preparation of old plastered outer surfaces of walls of OH reservoir and applying one coat of cement based paint of tint as existing and preparing old steel surfaces of any description of exposed pipe lines of RCC over head reservoir and applying one coat of synthetic enamel paint of color as per color coding complete all as specified and as directed for the following capacity of over head tanks:- Make : (a) Cement based paint -Snowcem or as approved by GE. Synthetic enamel paint : Asian/ Berger /JN (1st Quality only as approved by GE). |
| 253 | (a) 50,000 Glns capacity, with staging at a height of approx. 12M. |
| 254 | Cleaning internal portion of stone masonary / RCC over head reservoirs including removing fine sand/silt deposited inside the over head reservoirs with the help of wire brushes and removing fungus formation from inside the tank, cleaning with bleaching powder, removing the waste as directed and applying caustic soda solution and applying one coat of lime wash internally including writing lettering with white paint over a black paint on external side and marking direction of flow of water for inlet/outlet pipes of DI/CI/GI including painting/ writing of letters of (a) date of cleaning (b) Next due date of cleaning (c) Capacity of tank etc.Complete all as specified and as directed complete all as specified and as directed for the following capacity:- |
| 255 | (a) 50,000 Glns capacity, with staging at a height of approx. 12M |
| 256 | Cleaning internal portion of under ground / semi under ground sump, removing the waste to a distance upto 100 mtrs, applying caustic soda solution and one coat of lime wash to internal surfaces including writing direction of flow (a) Date of cleaning, (b)Due date (c) Capacity of sump etc. cleaning vegetation upto 5mtr sorrounding the sump complete all as specified and as directed for the following capacity:- |
| 257 | (a) 1,00,000 Glns capacity |
| 258 | (b) 10,000 Glns Capacity |
| 259 | (c ) 10,000 Ltrs |
| 260 | (d) 5000 Ltrs |
| 261 | Chemical analysis of borewell and external source water for all parameters for ascertaining water fitness (Potability and bacterial) for human consumption through Government or NABL approved laborotory with necessary collector vessels/ cans complete all as specified and directed. |
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