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Repair/Maintenance Of Water Supply Distribution Lines Submersible Pumps, Monoblock Pumps And Control Panel, Other Connected Works At Drdl/Asl Area Under Ge(I) Rnd Kanchanbagh, Hyderabad. Repair/Maintenance Of Water Supply Distribution Lines Submersible Pu, Hyderabad-Telangana

Military Engineer Services-MES has published Repair/Maintenance Of Water Supply Distribution Lines Submersible Pumps, Monoblock Pumps And Control Panel, Other Connected Works At Drdl/Asl Area Under Ge(I) Rnd Kanchanbagh, Hyderabad. Repair/Maintenance Of Water Supply Distribution Lines Submersible Pu. Submission Date for this Tender is 19-10-2021. Control Panel Tenders in Hyderabad Telangana. Bidders can get complete Tender details and download the document.




Tender Notice

29290736
Corrigendum : Repair/Maintenance Of Water Supply Distribution Lines Submersible Pumps, Monoblock Pumps And Control Panel, Other Connected Works At Drdl/Asl Area Under Ge(I) Rnd Kanchanbagh, Hyderabad. Repair/Maintenance Of Water Supply Distribution Lines Submersible Pu
Open Tender
Indian
Telangana
Hyderabad
19-10-2021

Tender Details

Repair/Maintenance Of Water Supply Distribution Lines Submersible Pumps, Monoblock Pumps And Control Panel, Other Connected Works At Drdl/Asl Area Under Ge(I) Rnd Kanchanbagh, Hyderabad. Repair/Maintenance Of Water Supply Distribution Lines Submersible Pumps, Monoblock Pumps And Control Panel, Other Connected Works At Drdl/Asl Area Under Ge(I) Rnd Kanchanbagh, Hyderabad.

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 12-Oct-2021 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 19-10-2021

Key Value

Document Fees
INR 500 /-
EMD
INR 96400.0 /-
Tender Value
INR 48.20 Lakhs /-

BOQ Items

NAME OF WORK: REPAIR/MAINTENANCE OF WATER SUPPLY DISTRIBUTION LINES SUBMERSIBLE PUMPS, MONOBLOCK PUMPS AND CONTROL PANEL, OTHER CONNECTED WORKS AT DRDL/ASL AREA UNDER GE(I) R&D KANCHANBAGH, HYDERABAD.
Sl. No. Item Description
1Supply and laying in trenches/on ground GI tubing "Medium grade" 100mm bore, with all fittings complete all as specified and as directed.
2All as per item No 01 above but of size 80 mm
3All as per item No 01 above but of size 50 mm
4All as per item No 01above but of size 40 mm
5All as per item No 01above but of size 25 mm
6All as per item No 01above but of size 20 mm
7All as per item No 01above but of size 15 mm
8Supply and fixing GI tubing "Medium grade" 25 mm bore, with all fittings complete and fixed on wall/ floor/ ceilingall as specified and as directed.with necessary MS clamp/ hooks
9All as per item No. 08above but of size 20 mm
10Excavation in trenches in Hard/dense soil not exceeding 1.5 metre wide and not exc 1.5 metre in depth and getting out for taking out / laying of pipes and making bottom surfaces of excavationleveled.
11Returning, filling in trenches with excavated soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as directed by the Engineer-in-Charge.
12Removing surplus soil / spoil to a distance not exceeding 50 metre away and depositing where directed at a level not exceeding 1.5 metre above the starting point all as directed by the Engineer-in-Charge.
13Supply and laying in trenches/on ground CI pipe confirming IS 1537-1976 100 mm bore with flanged ends, centrifu-gally cast, class B, in any length laid in tre-nches, with all fittings complete all as specified and as directed.
14Supply and laying in trenches/on ground CI pipe confirmingIS 1537-197680 mm bore with flanged ends, centrifu-gally cast, class B, in any length laid in tre-nches, with all fittings complete all as specified and as directed.
15Supply and fixCI sluice valve 80 mm diaclass PN 1.6 flanged type with grey cast iron body, bonnet dome, wedge, stuffing box, gland thrust plate cap, SS spindle stem, carbon steel bolts, nuts etc complete complying to IS 14846withnecessary fixing arrangement as required at site by providing rubber/ fibre gaskets inclduing taking out old unserviceable valve of any typecomplete all as directed. Make :- KIRLOSKAR//KARTAR/ Zoloto/Audco
16All as per item No.15 above but of size 100 mm dia complete all as directed
17All as per item No.15 above but of size 150 mm dia complete all as directed
18All as per item No.15 above but of size 200 mm dia complete all as directed
19Repairs to leakage run lead joint in position of any size CI pipes by burning out existing joints,recovering lead, cleaning internal surfaces of socket and providing new joints with using recovered lead and additional new lead, making joint leak proof. (Excavation of Earth work and the weight of lead wool required shall be measured and paid seperately)
20Supply only lead wool for caulking the joints of CI pipes.
21M & L for CI fittings of any dia as required at site in repairs such asbends (any type, radius and angle) tapers any type ( straight, bend, increasing, decreasing ordouble socket etc) tee pieces single branch "Y" junction, double branch, cross, collars, capsand plugs etc and all as specified and directed
22Material and Labour for cutting of existing GI pipe line of 80mm dia for alterations andadditions including threading of GI pipe and providing GI fittings of suitable size of 80/100mm as required at site of work including necessary excavation and earth work complete all as directed
23M&L Cutting cast iron pipes 200 mm bore in position for reducing to required lengthor insertion of new tees,branches, Mechanical Joints etc, all as directed by Engr-in-charge.
24All as per item No 23 above but size of CI pipe 150mm bore.
25All as per item No 23 above but size of CI pipe 100mm bore.
26All as per item No 23 above but size of CI pipe 80mm bore.
27M & L for brick work with fly ash bricks sub class "B", straight or curved on plan exc 6m mean radius and built in cement morter 1:4 as in repair/raising /makingof valve pit chamber.
28M&L rendering 15mm thick on fair faces of brick work or concrete surfaces with CM 1:4 all as specified and as directed .
29M&L for cutting existing road incl black top surfaces of required width and depthfor laying of pipe line, refilling and making good after laying of pipe with removed soil and finally sealed with cement concrete of thickness not less than 200mm to match with the top surface of Road.(Cement concrete shall be measured and paid seperately under appropriate item)
30M & L for cement concrete 1 : 2 :4 type B2 using 40mm stone aggregate, as in repairs to RCC pipe line/ Valve pits / disturbed hard standing, road cuttings or any other repair as required at site at any situationall as specifiedas directed.
31Material and labour for construction of valve chamber of size 900x900x600mm internal size including necessary earth work and excavation, PCC 1:4:8 type D2 for foundation, brick work in cement mortar 1:4, PCC 1:2:4 type B1 for coping, 15mm thick rendering in cement mortar 1:4including provision of mild steel cover 3mm thick on 40x40x6 mm angle iron frame work with 2 coats of synthetic enamel paint over a coat of zinc chorme primer and locking arrangements complete all as directed.
32All as per item No.31 above but of size 600mm x 600mm x 600mm complete all as directed
33Removing the existing un serviceable gate valve and supply and fix new gun metal gate valves with iron wheel head screwed on both ends for iron pipe with necessary GI fittings of the following sizes :- MAKE : Leader/Zoloto/ Gem/ Seico / Sant
34a) 20 mm dia
35b) 25 mm dia
36c) 40 mm dia
37d) 50 mm dia
38Supply and Fix Butterfly valve of size 150mm dia both ends flanged and drilled complete with all accessories of class PN 1.6 conforming to IS specifications and testing including removing theunserviceable valve complete all asdirected Make :- KIRLOSKAR/ AUDCO / L&T / Upadhyay
39All as per item No. 34 above, but of size 100 mm dia
40All as per item No. 34 above, but of size 80 mm dia
41Taking out existing unserviceable non return valve of any type/size and supply and fix CI non return valve of100 mm bore diaconforming to IS 5312 both end flanged and including necessary fixing arrangement as required at site by providing rubber/fibre gasket ,nuts, bolts & washers etc complete all as specified as and directed. Make :- KIRLOSKAR /AUDCO/ Kartar
42All as per item No. 37 but of size 80 mm bore dia
43All as per item No. 37but of size 50 mm bore dia
44Disconnecting the pipe lines and removing unserviceable / leakage storage tanks of any type from the buildings/plat form and supply and fix hoist and install of Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed lid) double layeredISI marked white layer inside the tank and connecting all pipe lines of following capacities complete all as directed.
45(a) 500 litre capacity
46(b) 1000 litre capacity
47(c) 2000 litre capacity
48(d) 3000 litre capacity
49(e) 5000 litre capacity
50Disconnecting the pipe lines and removing unserviceable / leakage storage tanks of any type from the buildings/plat form and supply and fix hoist and install of Rotational moulded water storage tanks (cylindrical vertical with closed lid) 6 layeredanti bacterialmade with 100% food grade plastic and UV stabilised white layer inside the tank and of any color outside other than the black and connecting all pipe lines of following capacities for drinking water storage complete all as directed.
51(a) 500 litre capacity
52(b) 1000 litre capacity
53(c) 2000 litre capacity Make :- SINTEX/ PLASTO/ Polycon / Infra
54S & F in repair float valves ISI marked high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, screwed for 20mm bore iron pipe, including replacement of aduscent GI fittings complete, weight not less than 210 grm. Make : Prayag / Polytuff
55S & F in repair float valves ISI marked high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, screwed for 25mm bore iron pipe, including replacement of adjucent GI fittings complete, weight not less than 142 grm. Make : Prayag / Polytuff
56S&F Foot valve suitable for 80mm dia pipe complete with flanges, packing, nuts and washers as required at site and testing as specified and directed
57S&F Foot valve suitable for 100mm dia pipe complete with flanges, packing, nuts and washers as required at site and testing as specified and directed
58S&F Foot valve suitable for 200mm dia pipe complete with flanges, packing, nuts and washers as required at site and testing as specified and directed
59Dismantling and taking out carefully without damaging the brick masonary wall thewrought iron or mild steel work of any description damaged/ broken MS valve pit cover(frame with sheet) , ladder of water reservior, shallow wells, strainer of foot valve etc complete all as specified and directed.
60Supply, fabricate and fixing MS framed equal angle grills,gratings, framed guard bars,ladder,framework of Valve pit cover, water tanks, shallow wells etc, or similar work as ordered and fabricated from MS rolled section of any size and shape as directed and fixed at position with all fixing accessories complete.
61M & L for MS plate /sheet plain or chequered, 4.00 mm thick cut to pieces as required and fixed to MS frame work by means of Electric arc/gas welding all asand as directed.
62M & L for Preparation of metal surfaces of any description, applying two coat of synthetic enamel paint of colour over a coat of red oxide primer complete all as directed by Eng-in-charge.
63M & L for Preparation old paintedmetal surfaces of any description, applying one coat of aluminiumpaint.
64Fixing only valve pit cover with frame on brick work properly without damaging any portion of valve pit and making good disturbed surfaces complete all as directed (existing valve pit cover and frame obtained shall be used.)
65Dismantling and taking out unserviceable centrifugal pump set (Pump & Motor ) of capacity 7.5HP, of any Make/Model from its foundation by disconnecting water and electric connections, decoupling of pumps from motor shifting the Pump/Motor as directed and shifting to workshop for repair of unserviceable pump and carryout the following repair: a) Opening the pump completelypart by part without damaging any parts,descaling and cleaning of all parts for inspection and finding serviceability / unserviceability of the parts. Note :(i) Spare parts required for replacement shall be measured and paid seperately under appropriate items as supply only. (ii) Unit rate is deemed to be included for replacement of all Packing gland nuts, Packing gland, Packing, Impellar lock nuts , nuts and lock washer and any gaskets etc,required during repair.
66All as per Item No. 53 above,butof capacity 10 HP
67All as per Item No.53 above,butof capacity 60 HP
68All as per Item No.53 above,butof capacity 160 KW Note for itemNo.53 to 56 :-Spare parts will be measured and paid separately under relevent item of Schedule "A" as supply only.
69Supply only following spare parts suitable for centrifugal pumpset of 7.5 HP
70(a) Impellar (Bronze)
71(b) Casing Wearing Rings
72(c) Inlet Flange
73(d) locking sleeve
74(e) Flinger
75(f) Seal retainer
76(g)Oil seal
77(h) Bearings as per existing model. Make: SKF/NBC
78(j) Impellar and Shaft sleeve keys
79(k) Bearing Retianer
80(l) Shaft
81Supply only following spare parts suitable for centrifugal pumpset of 10 HP
82(a) Impellar (Bronze)
83(b) Casing Wearing Rings
84(c) Inlet Flange
85(d) locking sleeve
86(e) Flinger
87(f) Seal retainer
88(g)Oil seal
89(h) Bearings as per existing model. Make: SKF/NBC
90(j) Impellar and Shaft sleeve keys
91(k) Bearing Retianer
92(l) Shaft
93Supply only following spare parts suitable for centrifugal pumpset of 160 KW
94Shaft Sleeve (DE & NDE)
95Bearings (DE & NDE)
96Lantern Ring (DE & NDE)
97Gland Flange (DE & NDE)
98Gasket & Gland Rope and etc.,
99Pump and Motor Base
100Panel servicing for electrical motor
101Material and Labour for Rewinding of Centrifugal Motor of capacity 7.5 HP, 3Ph, 415V, AC, 50Hz with super enamelled copper wire of same gauge and same number of turns and applying insulating varnish including removing the burnt out winding with out damaging to other parts and cleaning the slots etc and testing complete all asdirected.
102All as per item No.59 but Motor capacity 10 HP
103Dismantling and taking out unserviceable Engine Driven Pump of capacity 113.6 KW from its foundation by disconnecting water connections, decoupling of pumps from engine shifting the Engine Driven Pump as directed and shifting to workshop for repair of unserviceable pump and carryout the following repair: a) Opening the pump completely part by part without damaging any parts, descaling and cleaning of all parts for inspection and finding serviceability / unserviceability of the parts.
104Note :(i) Spare parts required for replacement shall be measured and paid seperately under appropriate items as supply only. (ii) Unit rate is deem to be included for replacement of all Packing glad nuts, Packing gland, Packing, Impellar lock nuts , nuts and lock washer and any gaskets etc,required during repair.
105Supply only following spare parts suitable for Engine Driven Pump
106Sleeve (DE & NDE)
107Bearings (DE & NDE)
108Lantern Ring (DE & NDE)
109Gland Flange (DE & NDE)
110Gasket & Gland Rope and nut bolts and etc.,
111Pressure switch
112Pressure Gauge
113Rubber Gaskets (12mm 3 mtrs)
114Batteries 12volts
115Panel wiring for Engine
116Opening / taking out of fuelinjection pump ofEngine of 6UP4F any type/make and capacity 113.60 KVAdisconnectionof fuel injector line, carrying complete overhauling/ servicing ofinjector pump, ,calibration of fuel pumpas per manufacturer instruction , assembling the same with Engine driven pump properly in original postion, checking the alignment , making properfuel connection and testing for smooth opreation complete all as directed. Note:- Spare parts shall be measured & paid separately.
117Supply only following spare parts & calibration suitable for Diesel Fuel Engine
118Cylinder liner with seal kit
119Piston assembly with pin and lock
120Piston ring set
121Main bearings-STD/0.010 U/S
122Thrust washer
123Concrod bearing STD/0.010 U/S
124Upper engine gasket set
125Valve seat inlet
126Valve seat exhaust
127Valve in take
128Valve exhaust
129Valve lock
130Valve guides
131Turbo repair kit
132Copper sleeves with "O" ring
133Lubrication Oil filter with "O" ring
134Fuel filter with "O" ring
135Sump gasket
136Water pump assembly
137Engine Oil
138Cylender Head Calibration
139Connecting rodnend checking and Bush fitting
140Fuel pump calibration
141Injection Calibration
142Turbo charger servicing
143Dismantling and taking out unserviceable Jokey Pump and motor capacity 10 HP of any make/model from its foundation by disconnecting water and electric connections, decoupling of pumps from engine shifting the Engine Driven Pump as directed and shifting to workshop for repair of unserviceable pump and carryout the following repair: a) Opening the pump completely part by part without damaging any parts, descaling and cleaning of all parts for inspection and finding serviceability / unserviceability of the parts. b) Repair and assembling of pump by using existing serviceable parts and replacement of unserviceable parts as directed including necessary machining works required for proper setting and smooth functioning to achieve rated discharge of the pump. c) Re install the pump at its existing foundation, coupling the pump with engine, setting allignment, making electric & water connections, finally testing the pump set for its trouble free functioning complete.
144Note :(i) Spare parts required for replacement shall be measured and paid seperately under appropriate items as supply only. (ii) Unit rate is deem to be included for replacement of all Packing gland nuts, Packing gland, Packing, Impellar lock nuts , nuts and lock washer and any gaskets etc,required during repair. (iii) Any minor parts (Total cost less than Rs 200/) which are not covered under this schedule but inescapable requirement for repair shall also be deemed to included with the unit rate quoted. No extra on this account shall be entertained by the Department. How ever any dispute GE"s decision in this regard shall be final & binding.
145Supply only following spare parts suitable for Jokey Pump and Motor
146Motor rewinding
147Motor bearings (DE & NDE)
148Pump bearings (DE & NDE)
149Pump bowl bearings
150Disconnecting cable and pipe line of bore wells and lifting and taking out submersible pump set of any capacity along with submersible cable and galvanised steel tubings of any size from the bore well at any depth and lowering the same in to the bore well after repairs / replacement of spare parts under relevant items , and reconnect pipes and necessary electric connection complete all asdirectedNote (i):- Equipments like tripod and chain pulley block etc., are required for this job and the same shall be arranged by the contractor and the rates quoted is deemed toincluded for the same. (ii). Spare parts will be measured and paid separately under relevent item of Schedule "A" as supply only
151Flushing of bore well of any depth with the compressed air continuous to remove complete loose soil, silt/sludge till the clear water is obtained complete all as specified and directed.
152Dismantling the Submersible pump set ofcapacity 5 to 7.5 HP3 ph, 415V, AC, 50Hz opening for assessing the repair and including replacing of minor spare parts like Shaft bushes, neckring, nuts bolts, washers etc, and greasing,reassembling and refixing of pump and Motor and replacement of other partsin place of worn outspare partscomplete all asdirected
153All as per Item No.69 above but of capacity 10-12.5 HP. Note for item no"s 69 & 70:-Spare parts will be measured and paid separately under relevent item of Schedule as supply only.
154Supply only following spare parts suitable for submersible pumpset of capacity 5 HP to 7.5 HP
155(a) Stainless steel impellers as per the existing size and model suitable as per OEM
156(b) Heavy walled class 30 cast iron Discharge Boul
157(c)bush for suction
158(d) High thrust 416 SS Pump shaft
159(e) Bronze Discharge Bearing/Thrust bearing of make :NBC/SKF
160(f) Thrust plate
161(g) Strainer
162Supply only following spare parts suitable for submersible pumpset of capacity 10-12.5 HP
163(a) Stainless steel impellers as per the existing size and model suitable as per OEM
164(b) Heavy walled class 30 cast iron Discharge Boul
165(c)bush for suction
166(d) High thrust 416 SS Pump shaft
167(e) Bronze Discharge Bearing/Thrust bearing of make :NBC/SKF
168(f) Thrust plate
169(g) Strainer
170Dismantling the Monoblock pump set of 3 to 5 HP capacity 3 ph, 415V, AC, 50Hz after disconnection of electric/ pipe connections andproviding dummy plates to suction and delivery lines, Shifting to the reputed workshop for repairs andreplacing of minor spare parts like gaskets, packings, nuts, bolts and washers etc, and greasing, reassembling and replacement of other major parts as required and factory testing the rated flow discharge of the pump shifting to the original location and reconnecting of pipes/ electric connections at site andtesting to the entire satisfaction of the Engr-in-charge complete. Note : Parts like impellars, shafts , bearings, seal and lantern rings will measured and paid seperately under relevant items of Sch A
171All as per item No. 73but of capacity 7.5 -10 HP
172All as per item No. 73but of capacity 12.5 HP
173All as per item No. 73but of capacity 15 HP
174Supply only following spare parts suitable for Monoblock pumpset of capacity 3 to 5 HP
175(a)Cast Iron / Mild steel/ Carbon steel Impellar suitable for the rated discharge and capacity
176(b) Heavy thrust Ball Bearings of make : NBC/SKF
177(c) Gland Pack
178(d) Shaft sleeve
179(e) External fan
180(f) Lantern ring and assembly packing as per the existing model.
181Supply only following spare parts suitable for Monoblock pumpset of capacity 7.5-10HP
182(a) Cast Iron / Mild steel/ Carbon steel Impellar suitable for the rated discharge and capacity
183(b) Heavy thrust Ball Bearings of make : NBC/SKF
184(c) Gland Pack
185(d) Mild steel/Carbon steel shaft as per the existing model and specification
186(e) Shaft sleeve
187(f) External fan
188(g) Delivery flange assembly
189(h) Lantern ring and assembly packing as per the existing model.
190Supply only following spare parts suitable for Monoblock pumpset of cap.12.5HP
191(a) Heavy thrust Ball Bearings of make : NBC/SKF
192(b ) Mechanical seal
193(c) Mild steel/Carbon steel shaft as per the existing model and specifications
194(d) Shaft sleeve
195(e) Lantern ring and assembly packing as per the existing model.
196(f) External fan
197Supply only following spare parts suitable for Monoblock pumpset of capacity 15HP
198(a) Ball Bearings of make : NBC/SKF
199(b ) Mechanical seal
200(c) Mild steel/Carbon steel shaft as per the existing model and specifications
201(d) Shaft sleeve
202(e) Lantern ring and assembly packing as per the existing model.
203(f) External fan
204(g) Mild steel/ Carbon steel Impellar suitable for the rated discharge and capacity
205(h) Suction flange assembly
206(j) Gland plate
207M&L for Rewinding of Centrifugal/ MonoBlock Pump Motor of3Ph, 415V, AC, 50Hz with super enamelled 99% copper winding wire (ISI marked brand) of gauge and turns per coil suitable for attaining the specified winding resistance as per the OEM details, Class H insulation paper for slots insulating, applying insulating varnish on the new coils and drying in the heating chamber, Testing the coils complete and connecting the terminals to the cable connector box, replacing the bearings , bushes bearing holders and other connected spares which are inescapable to complete the job all as directed for the following capacities. Note:- The winding resistance and insulation resistance after rewidning should be as per the OEM specifications and the test reports should be submitted before assembling the pump and motor.
208(a) Monoblock pump Motor of capacity 3HP
209(b) Monoblock pump Motor of capacity 5HP
210(c) Monoblock pump Motor of capacity 7.5HP
211(d) Monoblock pump Motor of capacity 10HP
212(e) Monoblock pump Motor of capacity 12.5HP
213(f) Monoblock pump Motor of capacity 15HP
214M&L for Rewinding of Submersible Pump Motor of3Ph, 415V, AC, 50Hz with submersible PVC insulated 99% copper winding wire (ISI marked brand) of gauge and turns per coil suitable for attaining the specified winding resistance as per the OEM details,Class H insulation paper for slots insulating, applying insulating varnish on the new coils and drying in the heating chamber, Testing the coils complete and connecting the terminals to the cable connector box, replacing the bearings , bushes bearing holders and other connected spares which are inescapable to complete the job all as directed for the following capacities. Note:- The winding resistance and insulation resistance after rewidning should be as per the OEM specifications and the test reports should be submitted before assembling the pump and motor.
215(a) Submersible pump Motor of capacity 5 HP
216(b) Submersible pump Motor of capacity 7.5 HP
217(c) Submersible pump Motor of capacity 10 HP
218(d) Submersible pump Motor ofof capacity 12.5 HP
219Repair & servicing of existing pump starters in the LT control panels of any rating/ type and any capacity, Replacing unserviceable components such as contactors, Relays, Single phase preventers, meters, cable lugs, MCBs, Push buttons and CT coils etc including necessary wiring for DOL and Star- Delta starters using FRLS copper conductor of size not less than 1.5 Sqmm and necessary feruls and casing capping required to secure the wiring complete all as directed testing and commisioning to the entire satisfaction of the Engr-in-charge Note:- (i) Components required for replacement shall be measured and paid seperately under relevant Sch A items below.
220Supply only following parts of pump panels and fixing in existing panels (to incorporate under item No 83 above)
2213 pole power contactor AC-3 type, 415 Volt Conforms to IS / IEC 60947-4-1 with required NO + NC add on blocks & operation voltage 380 to 400, suitable for 3HPpump motor as per the current rating of the OEM name plate. Make:- Schneider /Legrand/L&T
222All as per item No 84.01 above but for 5HP motor.
223All as per item No 84.01 above but for 7.5HP motor.
224All as per item No 84.01 above but for 10HP motor.
225All as per item No 84.01 above but for 12.5HP motor.
226All as per item No 84.01 above but for 15HP motor.
227Electronic motor protection relay confirming IEC 947-4-1 with Selectable trip class - 10A, 10, 20 and 30 with inbuilt over load, earth fault, phase sequnce , Reversal, Locked rotor, trip indication, current coil and test features of current rating 5-28 Amps
228Star- Delta Timer
229AC Volt meter digital display, flush mounted, 96mmx96mm size. 0 to 600 Volt Make : AE /L&T /HPL.
230AC Amp meter digital display, flush mounted, 96mmx96mm size with CT coils - 3 Nos, CTR 300:5. Make : AE/L&T/ HPL class 1 accuracy.
231VAF+PF digital type class 1.0 accuracy meters with input voltage range 50-520V of size 96x96mm flush mounting type
232Epoxy ring type Current transfromer confirming IS 2705/1992, operating voltage 250V, 50/60Hz, of ratio 100/5Amps
233MCB TPN 63 Amps working on 415 volts, 50 HZ AC, 10 KA ,"C" curve .Make: Legrand/Havells/L&T
234Supply only and testing Submersible cable 3Core, 4 Sqmm copper conductor multistranded, 1100 Volts grade, Flat type PVC insulated, PVC sheathedconfirming IS-694 all as specified. Make:-Havells/Gloster/KEI
235M&L for shouldering around the tube well of dia 1 mts with 70 mm thick PCC1:2:4 type B1 using 20 mm graded stone aggregate and sub base of 150 mm thick, PCC 1:4:8 type D2 using 40 mm grade stone aggregate including necessary form work complete finished fair and even without using extra cement including demolition of existing PCC complete all as directed.
236Supply and insert PVC casing of 6 Kgf/Sqmm grade after cutting to the required length and fixing over the existing sunken casing of any description of tube well of dia 150/175 bore up to length of 1.00 mtrto increase the height in order to avoid flow of rain water into the tube well complete all as directed.
237Lifting the falldown submersible pump set in side the bore along with the motor not exc to 12.5 HP capacity from any depth and column pipe of 50mm bore/100 mtr bore including lowering and re-fixing, testing & commissioning after carrying out minor repairscomplete all as directed.
238Supply & fix 50mm GI pipe heavy duty with heavy socketssuitable for submersible pump set. Make : Jindal/Tata/Zenith
239Supply only high strength Calcium hypo cloride granular disinfection chemical with Heavy metal(Mercury and Lead) containments below the detectable limit(BDL) as per the AAS test data all as specified. Make: ALTOCH-GP/ SRI Rayalaseema chemicals or any approved make of state board.
240Supply only bleeching powder for all purpose of water treatment
241M&L for arranging the scaffolding on any type of surfaces of height approx 20M for cutting theGI/CI pipe lines fixed on the over head tanks using necessary tools and replacing with new GI/CI pipe as directed. Note: The material will be measured and paid seperately under relevant Sch A items.
242M&L for preparing surfaces and painting the pipe lines with two coats of synthetic enamel paint of color as directed by the Engr-in-charge and marking the inflow/outflow arrows on the pipeline near the pumps/ sump/ OHT all as directed and specified
243M&L for preparing the surfaces of the pump sets and painting with two coats of synthetic enamel paint of approved color as directed by the Engr-in-Charge for the following pumps :-
2443 HP to 7.5 HP sets
2457.5 HP to 12.5 HP sets
24615 HP
24760 HP
248160 KW
249M&L for fabricating the base frame with ISMC channel sections of size 75x40mm of nominal thickness 4mm as per the existing design as required at site.
250S&F Ladder in repairs fabricated usingfiberglass reinforced polymer plastic bench sections C channel 84 x30 x 4mmwith Fluted pipe 32 mm of not less than 15ft height with load bearing capacity not less than 110Kgs and extended length of 4.4m designed with optimum stability coforms all ANSI and IS standards, shockproof, water proof and rust proof fixed using suitable stainless steel clamps, nuts and bolts on the wall all as required at site complete all as OEM specifications to the entire satisfaction of the Engr-in-charge. Make: Sintex/ Dhanshree/ Ladderman or other IS approved makes
251All as per item No. 96 above but portable & foldable type
252Material and labour for earthing complete with galvanised iron strip electrode 60x60cmx6mm thick, burried directly in ground(earth pit not less than 2.25metres deep below ground level) with top edge of the plate not less than 1.5metres below normal ground level, connected to galvanised earth lead strip of size 25x4 mmby means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to switchgear equipments/motors protected by 40mm dia light grade GI pipe upto a length of 7.5mtr including necessary excavation earth work, charcoal and salt PCC 1:3:6 type C1 for chamber 40mm thick RCC cover slab 1:2:4 type B1 with 8 mm dia TMT bars @ 100mm c/c both ways, 20mm dia GI watering pipe medium grade with funnel complete and testing complete all asdirected.
253Removing the unserviceable PVC tank lid of any size and Supply and Fix PVC tank lid with clamps suitable for following size of PVC tank capacity and all as specified and directed.
254a) 500 to 1000 ltrs capacity
255b) 2000 to 5000 ltrs capacity
256Taking out the water samples in containers at different locations as directed by the Engineer-in-charge and getting the water tested from Director of Preventive Medicines, Narayanaguda, Hyderabad for the chemical and Bactoriological test and submission of the test results complete all as directed
257Bailing out water completely from the underground sumps of the following capacities and cleaning internal surface of RCC under groundsump by using pressure jet pumps,bleaching powder, scrapping, removing the scales, dirt andwashing out with water completely and applying two coats of cement wash as directed and writing the relevant information like date of cleaning, capacity etc with the black paint on white back ground at visible place complete all asdirected.
258(a) 45,000 ltrs capacity at Booster pump house
259(b) 50,000 ltrs capacity at NGARM pump house
260(c)68,000 ltrs capacity at PJ-10 pump house
261(d) 90,000 Ltrs capacity at RTH pump house
262(e) 1,00,000 ltrs capacity at Sprite pump house
263(f) 1,50,000 ltrs capacity at DSC and New pump house
264(g ) 1,80,000 ltrs capacity at Main pump house
265(h) 2,00,000 ltrs capacity at Filter pump house
266(j)3,00,000 ltrs capacity at Gutta reservior
267(k) 4,00,000 ltrs capacity at Main pump house
268Bailing out water completely from the Over head tanks of15 to 18 metre high staging of the following capacities and cleaning internal surface of RCC OH Tank by using pressure jet pump bleaching powder, scrapping, removing the scales, dirt andwashing out with water completly and applying two coats of white cement wash as directed and writing the relevant information like date of cleaning, capacity etc with the black paint on white back ground at visible place complete all asdirected.
269(a)20,000 ltrs capacity at Sprite and PJ-10 Pump house
270(b ) 30,000 ltrs capacity at Propellent storage RFNA & MES staff Qtrs Phoolbagh area
271(c ) 1,00,000 ltrs capacity at Wet canteen, LPD and ASTRA
272(d) 1,50,000 ltrs capacity at Booster Pump house
273Cleaning of Rotational moulded polyethylene water storage tanks of cylindrical vertical with closed top type at any hoisted height of building /platform and removing allscale and dirt etcfrom tanks complete all as directed of following capacities:-
2743000 litres capacity tanks
2755000 litres capacity tanks
276S&F in repairs MS checqured plate of 6 mm thick confiriming to FE 290 grade 165 including provision of lifting handle for each plate on existing cable ducts and manhole covers for semi under ground sumps including painting with two coats of synthetic enamel paint over a coat of red oxide primer all complete all as directed.
277M&L in repairs angle iron frame with 3.15mm thick steel sheet duly welded and fixed on UG sump as in cover including necessary locking arrangements and painting with 2 coats of synthetic enamel paint over a coat of red oxide primer all complete all as directed.
278M&L in repairs clamps, flanges and backplate fabricated from structural steel sections / channels includingnuts, bolts, washers, rods, welding bending cold or hot, drilling holes for bolts in any shapeor sizeas indicated or directedand inclusive of one primer coat , one under coatand finishing coat ofsynthetic enamel paint as in supports of pipe complete allas per site requirement and directed.
279M&L for preparation of old painted surface surfaces of MS pipe of any bore by scrapping the old paint and applying two coats of synthetic enamel paint of post box redand Blue, green colour over a coat of red oxide primer complete all asdirected.
280Removing the existing unserviceable Bib taps and Supply and Fix Bib tap of size 15 mm dia standard of PTMT any colour and high pressure screwed for iron pipe and all as specified anddirected. Make:- PRAYAG or its equivalent
281Supply and lay M S Pipes heavy grade of size 150 mm dia with all fittings laid in floors or fixed to walls and ceilings etc of sizes as shown complete all as directed.
282Supply and Fix LED sign board male/female computerized script CNC laser cuttings letters and Acrylic letters inner water proof Samsung LED with water proof driver, Letter size 36"/24", board side 18"x6" inner iron frame 1" thickness and depth 6" for MES Main Pump House in English letters including removing old unserviceable item complete all as specified and directed.
283Supply and fix 80 mm dia CI air release valve for pipe lines complete all as directed.
284Taking out unserviceable DOL Starter from panel board after disconnecting electric connection and Supply and Fix DOL Starter suitable for 3 to 7.5 HP, 3Phase, 415Volts, AC, 50Hz and reconnection to existing system and testing complete all as as directed
285Taking out unserviceable single phase preventor after disconnecting of electric supply and Supply and Fix Single phase preventor 415Volts, AC, 50Hz suitable for pumpset 3 HP to 10 HP and reconnecting of electric supply and testing complete all asdirected Make:- MINILEC/L&T/SIEMENS
286Supply and fixing of PVC tubing of 6 Kgf/sqmm grade, 100 mm bore with all fittings complete and fixed on wall/floor/ceiling all as specified and as directed with necessary MS clamps/hooks complete all as directed.
287Supply and fixing HDPE pipe of 10 Kgf/sqmm grade, 65/63mm bore with all fittings complete and suitable for submersibble pump set.
288S & F in repairs Aluminium composite panel of size 4"x2" not less than 3mm thickness, cutting and pasting the vinyl letters as per the installations details given by the Eng-in-charge including fixing the board on the location specified with necessary accessories like stainless steel bolts,nuts and washers complete all as directed Make : As approved by the GE. Note : The sample piece of the panel should be produced for approval ofGE before ordering the same.
289Supply and top up the Mixture of 6-14 & 16-30 B S fine Silex complete for pressure multi grade water filters of capacity 45 Cum/hour of Make : ION Exchange multigrade vertical type of working head 35 meters and discharge capacity 12 litrs/sec comprising complete all as directed.
290Supply and fix header of size 150 mm MS pipe 5.5 feet long along with 40mm MS threaded Tees-15 Nos and also 40mm nipples one side threaded-15 Nos are fixed, necessary welding work is deemed and 150mm flange is to be welded to the header one side, another side 8 mm thickness dummy MS plate is to be welded complete all as directed.
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