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Repair / Replacement Of Old Existing Water Supply System Including Rusted Pipe Line Controlling Valve Pumps Starter Motor Etc Including Repair / Replacement Of Chlorination System Safety Device And Supply Only Lime Alum Bleaching Powder Etc For , pithoragarh-Uttarakhand

Military Engineer Services-MES has published Repair / Replacement Of Old Existing Water Supply System Including Rusted Pipe Line Controlling Valve Pumps Starter Motor Etc Including Repair / Replacement Of Chlorination System Safety Device And Supply Only Lime Alum Bleaching Powder Etc For . Submission Date for this Tender is 28-05-2022. Chemical Supply Tenders in pithoragarh Uttarakhand. Bidders can get complete Tender details and download the document.




Tender Notice

32068591
Corrigendum : Repair / Replacement Of Old Existing Water Supply System Including Rusted Pipe Line Controlling Valve Pumps Starter Motor Etc Including Repair / Replacement Of Chlorination System Safety Device And Supply Only Lime Alum Bleaching Powder Etc For
Open Tender
Indian
Uttarakhand
pithoragarh
28-05-2022

Tender Details

Repair / Replacement Of Old Existing Water Supply System Including Rusted Pipe Line Controlling Valve Pumps Starter Motor Etc Including Repair / Replacement Of Chlorination System Safety Device And Supply Only Lime Alum Bleaching Powder Etc For Water

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 11-May-2022 BOQ REVISED BOQ 21-05-2022
2 21-May-2022 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 28-05-2022

Key Value

Document Fees
INR 500 /-
EMD
INR 97500.0 /-
Tender Value
INR 48.75 Lakhs /-

BOQ Items

Name of Work: REPAIR / REPLACEMENT OF OLD EXISTING WATER SUPPLY SYSTEM INCLUDING RUSTED PIPE LINE CONTROLLING VALVE PUMPS STARTER MOTOR ETC INCLUDING REPAIR/REPLACEMENT OF CHLORINATION SYSTEM SAFETY DEVICE AND SUPPLY ONLY LIME ALUM BLEACHING POWDER ETC FOR WATER TREATMENT ATMIL STN BANBASA
Sl. No. Item Description
1DESCRIPTION OF ITEMS
2Excavation in trenches n.exc 1.5 m wide and n.exc 1.5m in depth oftrenches for laying of pipe lines and getting out including forming bottom surfaces to required level in soft / loose soil complete all as specified anddirected.
3Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm all as specified and directed.
4Removing excavated material (soil) at a distance n.exc 50m and depositing where directed at a level n.exc 1.5 mtr above the starting point all as specified and directed.
5Taking up or taking down steel tubing and connections including cleaning for refixing or removal to store for the following sizes complete all as specified and directed :-
6(a)15 mm dia
7(b)20 mm dia
8(c)25 mm dia
9(d)40 mm dia
10(e)50 mm dia
11(f)80 mm dia
12Relaying only GI tubes any grade in trenches materials obtained from Item No.4 here-in-before after cleaning or rerunning the old screw threadswith replacement of unsv fittings and fixtures for following size of complete as directed.
13(a)15 mm dia
14(b) 20 mm dia
15(c) 25 mm dia
16(d) 40 mm dia
17(e) 50 mm dia
18Supply and laying for galvanised iron tubing medium grade with and including all fittings such as bends, elbows, tees, short pieces, union etc in trenches complete all as specified and as directed offollowing sizes :-
19(a)15 mm dia
20(b)20 mm dia
21(c)25 mm dia
22(d)40 mm dia
23(e)50 mm dia
24(f) 80 mm dia
25Supply and fix medium grade Galvanised iron ISI marked in wall and ceiling or laid in floorscomplete with all fittings and connection to existing water main as directed of following sizes :
26(a)15 mm dia
27(b)20 mm dia
28(c)25 mm dia
29(d)40 mm dia
30(e)50 mm dia
31Taking up cast iron water mains of following dia pipe (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering leads from trench and including draining of water and cleaning of muds and prepare the bed for laying of pipe all as directed by Engr-in-charge.
32(a) 80 mm dia
33(b) 100 mm dia
34(c) 150 mm dia
35Supply, laying, testing, comissioning of DI pipe spigot / socket ends centrifugly cast class LA complete with all fittings and connection to existing water main of following size pipe all as specified and as directed.
36(a) 80 mm dia
37(b) 100 mm dia
38(c) 150 mm dia
39S & F cast iron specials confirming to IS, suitable for spigot/socketed pipe such as tee, tail pieces, coller bends etc of any type and angle of size upto 150mm bore as directed by Engr-in-charge.
40M & L for run lead joints for 80 mm nominal bore cast iron pipe by burning old U/S lead and providing new lead including spun yarn caukling necessary earth work for pipe and removing water / mud complete all as specified .
41M&L for run lead joints for 100 mm nominal bore cast ironpipe by burning old U/S lead and providing new lead including spun yarn caukling necessary earth work forpipeand removing water / mud complete all as specified .
42M&L for run lead joints for 150 mm nominal bore cast ironpipe by burning old U/S lead and providing new lead including spun yarn caukling necessary earth work forpipeand removing water / mud complete all as specified .
43Taking up cast iron water mains of following dia pipe with flange end (including all fittings) including disconnecting pipes and fittings complete with staking and draining of water, cleaning of muds and prepare the bed for laying of pipe all as directed by Engr-in-charge.
44(a) 80 mm dia
45(b) 100 mm dia
46(c) 150 mm dia
47Supply, laying, testing, comissioning of CI pipes with flangedends centrifugly cast class A in any length laid in trenches complete with all fittings and connecting to existing water main of following size pipe all as specified and as directed.
48(a) 80 mm dia
49(b) 100 mm dia
50(c) 150 mm dia
51S&F cast iron specials confirming to IS, Suitable for flanged pipe such as tee, tail pieces, coller, bends etc of any type and angle of size upto 150 mm bore as directed by Engr-in-charge.
52M&L cutting of GI / CI existing pipe line in position for insertion of new tee branches etc of 80 mm bore pipe all as specified and directed .
53All as per item ser No 17 above but 100 mm dia pipe
54All as per item ser No 17 above but 150 mm dia pipe
55S&F in replacement gun metal gate valve of size 50 mm dia with iron wheel head and screwed both ends for GI pipe all as specified and directed.
56S&F in replacement gun metal gate valveof size 40 mm dia with iron wheel head and screwed both ends for GI pipe all as specified and directed.
57S&F in replacement gun metal gate valve of size 25 mm dia with iron wheel head and screwed both ends for GI pipe all as specified and directed.
58S&F in replacement gun metal gate valve of size 20 mm dia with iron wheel head and screwed both ends for GI pipe all as specified and directed.
59Taking out UNSV CI sluice valve 200mm diafrom water mains including burning out run lead joints and turning water on or off or on and draining the system completely and stacking the stores in store yard as directed by Engr in-charge.
60All as per items No 24 above but 150 mm dia
61All as per items No 24 above but 100 mm dia
62All as per items No 24 above but 80 mm dia
63S & F cast iron body sluice valve of 200 mm dia with brass spindle and brass checknuts with ironwheel flanged type hole and drilled heavy duty ISI marked class PN 1.6 including rubber insertion 3 mm thick nut bolts gasket washer etc. complete all as specified and as directed.
64All as per item ser No 28 above but 150 mm dia pipe
65All as per item ser No 28 above but 100 mm dia pipe
66All as per item ser No 28 above but 80 mm dia pipe
67Taking out lead joints, in position by burning out and removing old lead joints including M&L for new run lead joints complete for spigot / socketed CI Pipe/fitting of 150mm dia pipe all as directed. Note : The rate shall be deemed to be inclusive of all T & P , earth work /excavation and draining out water from trench etc. as required at site.
68All as per item ser No 32 above but 100 mm dia pipe
69All as per item ser No 32 above but 80 mm dia pipe
70M & L for caulking of lead joint of spigot and socket cast iron pipe includingproviding lead wool of size 200mm bore of pipe and making joint leak proof including necessary earth work /excavation, T&P and draining out water etc all as directed.
71All as per item ser No 35 above but 150 mm dia pipe
72All as per item ser No 35 above but 100 mm dia pipe
73All as per item ser No 35 above but 80 mm dia pipe
74Supply, installaion and testing and comissioning of automatic phase sequence corrector suitable for 45 HP approx submersible pump sets, consisting of automatically correct inpupt supply phase also protection against single phasing, voltage unbalancing Low voltage, High voltage with time delay including of necessary cable of size 25 sqmm copper of 30 RM complete all as specified and as directed.
75Supply and installaion with testing complete of digital water level indicator device operating on single phase supply, direct display in 150 mm size digit system in meter/centimeter of water level of overhead tank ensuring alarm while water fall or rise at predetermined limit . Oneminut auto off alarm. The entire unit mujst operate through a compact electronic circuit which must ensure reliable operation at 230 V +/- 5% with reliable in digit display & alarm at low & high level of over head tank . The circuit must be housed inMS /CRC sheet box with nylon moulded connection strips. The level system must resistance transducer which unaffected by corrosion and other contactesavailble in water. The unit must be controlled by micro switch (should otbe sensor system) The whole unit must electrically controlled and the upper level and lower level indicator must be highly senstive Micro Swith complete all as specified and as directed. The required copper cable of 0.5 Sq mm, 3 core size for OH tank shall be included to be inclusive in quoted unit rate.
76Painting to pipe of RCC overhead tank after cleaning, scraping and making the surfaces free from rust of rising, delivery, washout and overflow main extremally and painting with two coats synthetic enamelled paint including marking/writing on pipe complete allas specified and (a) RCC Overhead tank 15 mtr staging Note : Colour status shall be as underi)Rising main - Blue colour.(ii) Delivery main green colour(iii) Washout main- Yellow colour(iv) Overflow main - Red colour.
77Cleaning of overhead water reservoir (inner sides) of capacity 1,00,000 gallons, upto 18 Mtr height, removal of complete sand and sludge growth deposite, cleaning of inner surfaces making it free rust and algee growth by scrapping and washing with water including following treatment :- (a) The inner surfaces with two coats of lime wash (b) Two coats of painting (synthetic enamelled paint ) on steel surfaces pertaining to iron /MS structure such as ladder inside the door and MS cover. (c) Two coats of black bituminous over a coat of red oxide on the entry side of the reservoire. (d) Removing algae & fungus grwoth on overhead reservoir (outer side) comp including piller by scrapping and filling pitholes by using suitable material and painting by snowcem to comp over head tank as directed by Engr-in-charge. Note : The rate shall be included to be inclusive in quoted unit rate for all type of scaffolding and T&P.
78Dittlo all as per item No 42 but OHT /reservoire of RCC 50000 Gallons capacity
79Dittlo all as per item No 42 but OHT /reservoire of RCC 25000 Gallons capacity
80M & L for framed work as in door or gates of angle or other section with gusset plate rails brace etc complete drilled for fixing of shed sheeting or other covering door etc to be prepared for hanging or sliding with & including either hook & hinges or steel hanging door fitting complete all as specified and as directed.
81M & L for MS Plain black sheet ot 1.6 mm thick in wall cladding in hearths, covering to door chowkats (frames)steel gates, and similar work, cut to size holes punched including clout nails or rivets and fixed to steel framing wilth plain sheets for hearths, covering to door-shutters covering to door showkats cut to size edges beaded or welded as directed by Engr-in-charge.
82M & L for lifting of submersible pumpsets of capacity 45 HP from borewell with delivery pipe of length 200 feet from ground level and lowering of submersible pumpsets with delivery pipe without any disturb to condition of pump set after neccesary repair of summersible complete all as specified and directed. Note: 1. The cost of repair of summersible shall be measured and paid under respective items. 2. The cost of all required T&P, chainpully, block tripod etc shall be deemed to inclusive in quoted unit rates.
83Dismentaling of submersible motor capacity 45 HP and taking out burnt winding wire and rewinding the same with using the suitable existing size of approved quality supper enemelled copper widing wire with complete insulation material and refitting the motor and testing complete all as specified and directed.
84Repair/overhauling, repair or replacment of unserviceable parts of submersible pump of capacity 45 HP and and refixing, refitting and testing on full load complete all as specified and directed. Note:The cost of new parts of summersible shall be measured and paid under respective items.
85Supply only Stage bowl assembly with necessary bushing and studs with nuts complete
86Supply only Thrust bearing with TB Washer
87Supply only Impeller neck ring of gunmetal
88Supply only Impeller of GM
89Supply only Coupling stud with checknut of SS
90Supply only Impeller key of SS
91Supply only Upper and lowering bushing
92Supply only Sand guard of SS
93Supply only Cable guard
94Machiningof submersible motor and pump shaft by means of filling the gap by means of welding and machining work the same by means of lathe maching throughing shaft ,alignmentcomplete
95S & F in replacement PVC insulated and sheathed multi stranded copper conductor cable round, 3 core of 16 sq mm for submersible pump complete all as specified and directed.
96S&F SS spindle complete for 150 mm dia slluice valve with brass checknuts of suitable size as per existing and taking out old oneas specified and directed.
97All as per item ser No 52 above but 100 mm dia
98All as per item ser No 52 above but 80 mm dia
99S & F in replacement MS Flange with 08 Nos of hole suitable for 150 mm dia bore pipe with necessary welding to circumference of the pipe on both ends
100S & F in replacementMS Flange with 08 Nos of hole suitable for 100 mm dia bore pipe with necessary welding to circumference of the pipe on both ends
101S & F in replacement MS Flange with 08 Nos of hole suitable for 80 mm dia bore pipe with necessary welding to circumference of the pipe on both ends
102S & F in replacement MS column pipe of size 150mm dia bore with both ends flanged of 08 Nos Hole fitted with welding at circumference of the pipe
103S & F MS bolts with nuts of size 12mm dia and 100 mm long with two nos washer for each bolts complete
104M & L for complete maintenance and repairing of pressure filter of capacity 62500 ltr per hours including all renewal of filter media and comprising offollowing items of work items including other connected accessories as requried to the plant in the perfect and complete order including testing and carry out under mentioned work complete all as directed. (a) Taking out filter media and removing to a distance as directed by Engr-in-Charge. (b)Renewal of filter media with virgin plastic strainers complete with the following sizes of aggregate. (c) Fine quartz sand 16 to 32 mesh, 500mm packed thickness at top-2.5 Cum (d) Course quartz sand 8 to 16 mesh 110 mm thick below fine sand - 2.5 Cum. (e) Quartz gravel 5 mm to 10 mm mesh, 50 mm thick below quartz course sand -2.5 Cum. (f) Quartz gravel 10 mm to 15 mm mesh, 100 mm thick below quartz gravel -2.5 Cum. (g) Quartz gravel 15 mm to 25 mm mesh, 100 mm thick at bottom -2.5 Cum. (h) Cleaning and repairing of under wash system includingreplacement of broken /defective /unserviceable Nozzles / strainer. (j)Scrapping , cleaning of external & internal surfaces of filteration plant , making neat & tidy and painting to internal surfaces with two coats of anticorrosive black bituminous lead free paint over a coat of primer and external surface to be painted with two coats of synthetic enamel paint over a coat of red oxide primer sprayer and writting description of filteration plant complete as as directed.
105S & F DOL starter suitable for 5 HP monoblock pump all as directed by Eng in charge
106Supply only Nozzles of existing size and make complete all as directed.
107Supply and fix in replacement of foot valve of 80mm dia plunger type of brass complete all as directed.
108Supply and fix in replacement pressure gauge oil filled 100mm size dia dial range 0 to 12 Kg /Cm inch, complete all as directed.
109Dismentalling and repairing of radiator of DG Set of 62.5 KVA by brazing soldering and clleaning of fine and descaling of tubes, replacement of house pipe set with new one with & including clamps, refixing in original position and tested complete all as directed by Engr -in-Charge.
110Repair/overhauling of DG set of capacity 62.5 KVA by replacing of (i) Fuel filter, (ii) Oil filter (iii) Air filter and checking the engine carefully and tightening all nut, bolt,screw and attending all leakages any type all as speceified.
111S & F in replacement diesel fuel flexible pipe of existing dia, suitable for DG set of any capacity complete all as directed.
112S & F in replacement hose pipe of approved quality of existing dia, suitable for DG set of any capacity complete all as directed.
113S & F in replacement fuel baby filter suitable for 62.5 KVA DG Set complete all as directed.
114S & F in replacement of Diesel Filter with O ring
115S & F in replacement battery 92 AH 12volt of with terminals heavy duty of approved quality complete all as directed.
116S & F in repair of oil filter with O ring
117Draining out old Engine oil from the oil tank and cleaning of the same and usplly and filling of new Engine oil of approved Make for DG Set.
118S & F in replacement of XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 Volts grade cross sectional area 50 sq mm 3.5core
119Supply and filling sand cushioning for cable protection in trenches 8cm before laying cable and 15cm deep over the cable completer all as specified and directed. [Note:- Compacted/Punned thickness shall be measured and paid]
120M & L for brick protection cover of UG cable by old size bricks common burnt clay building bricks sub class "B" laid dry over sand flat abutting each other with width equal to length of 4 brick and gap between adjacent brick not exceeding 10 mm complete all as specified and directed.
121M & L for prepartation of old previously treated surface of steel and iron work any description over 10 cm width or grid and applying one coat of synthetic enamel paint complete all as specified and directed.
122M & L for prepartation of new surface of steel and iron work any description over 10 cm width or grid and applying onw coat ofred oxide primer and two coats of synthetic enamel paint complete all as specified and directed.
123S & F in replacement Fully automatic Star Delta Starter suitable for 80 HP pump motor set 3 Phase 415 Volt, 60 HP/ 44.8 KW contactor size 100, over load relay 65 to 80 Amp fitted on CRCA Sheet box including connecting copper wire 25 Sqmm single core of 30 M length complete all as specified & directed.
124S & F in replacement single phase preventer 440 volts 3 phase 50 Hz approved make
125S & F in replacement Non return Sluice valve of 100mm dia
126Supply only rubber gasket for flanged joint 80 mm
127Supply only rubber gasket for flanged joint 100 mm
128Supply only rubber gasket for flanged joint 150 mm
129M&L for rewinding of Motor upto 5 HP and taking down for repair and carry workshop for machining and refixing the motor at same place after repair including testing all as directed by Engr-in charge.
130M & L for taking down the monoblock pump from Motor and servicing the same including turning and fitting and removing the worn out parts such as bushes , bearings and coupling etc and refixing the same in its original position including testing and commissioning all comp all as directed by Engr -in-charge.
131S & Fin replacementtwin LED aviation light, hard red colour dome 2x20watt, weather proof IP-65 yellow paintedcomplete as directed by Engr -in-charge.
132M & L for replacement of earthing with galvanized steel earth plate of size 600 x 600 x 6mm thick burried directly into ground (earth pit) not less than 2.25 m deep below ground level, top edge of earth plate not less than 1.5m below ground level, connected to galvanized mild steel strip 32 x 6mm (7.5m long) by means of rivets at one end and the other end connected to equipments body and neutral panel board,including GI pipe light grade of 40mm nominal borefor protection of Earth strip and watering pipe medium grade of 20mm nominal bore fitted with 0.63 mm thick GI sheet funnel with wire mesh etc complete including charcoal and salt, necessary mild steel clamps, nuts, bolts etc, earth work and excavation in any type of soil, making good to floor with PCC (1:2:4) type B-1, earth pit and precast RCC cover 65mm thick duly reinforced with 6mm dia MS round bars @ 100mm C/C both ways with lifting handle of 10mm dia MS bar, earth test point & making good to floor, complete all as specified and directed.
133S & F in replacement Air termination single pointed aluminium rod 12 mm dia and 300 mm long complete as directed by Engr -in-charge.
134S & Fin replacement Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hex head screw complete as directed by Engr-in-charge.
135S & F in replacement Aluminium strip 25x3mm with saddles and fixing screws etc for roof conductor and down conductor above ground from earthing to the lighting conductor as directed by Engr-in-charge.
136Material and labour for testing of borewell water by taking a sample from the desired point and packed into a suitable container and sending to the authorised Govtlab monthly and submit the report to this office for our record as directed by Engr-in-charge.
137S & F in replacement Bib taps cast iron screwd for iron pipe of 20mm dia
138M & L for surface excavation n exc 15 cm deep and taking out the root of vegetable growth including cutting of bushes and level the whole excavated surface as looking good as directed by Engrin-charge.
139M & L to provide mass cement concrete by using type D2 1:4:8 40 mm stone aggregatefor filling in foundatons, plinth protection, surface chanels and drains as directed by Engr -in-charge
140Supply and fixing in replacement rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) 500 ltr capacityhoisted and fixed in position all as specified and directed by Engr-in-charge
141Taking out lead joints, in position by burning out and removing old lead joints including M & L for new run lead joints complete for spigot / socketed CI Pipe/fitting of 200mm dia pipe all as directed. Note : The rate shall be deemed to be inclusive of all T & P, earth work /excavation and draining out water from trench etc. as required at site.
142Taking up cast iron water mains 200mm dia pipe (including all fittings) with spigot and socket ends including disconnecting pipes and fittings complete with staking and draining of water, cleaning of muds and prepare the bed for laying of pipe all as directed by Engr-in-charge.
143Supply, laying, testing, comissioning of DI pipe spigot / socket ends centrifugly cast class LA complete with all fittings and connection to existing water main of size 200 mm dia pipe all as specified and as directed.
144S & F in replacement Butterfly Sluice valve 100mm dia
145M & L for maintaining the existing Chamber for Sluice valve of size 1.20 mtr x 1.20 mtr x 1mtr by scrapping the broken plaster andbroken brick wall of chamber and making goodthe disturbed chamber by replastering and making wall of chamber by using cement Mortar 1:4 on wall ,Bricks including cleaning of unwanted broken things of plaster and brick pieces oras directed by Engr -in-charge.
146Supply only "O" Tolidine solution in 500ml packing complete all as directed.
147Supply only Alum ferric complete all as directed. Note : Not more than one month old packing.
148Supply only fat lime unslacked class "C" complete in 10 Kg packed all as specified and directed. Note : Fat lime unslacked not more than two month old packing.
149Dismounting the chloronome plant and cleaning the plant with suitable reagent / solutionand replacing the worn out unserviceable parts of existing make of the plant and reassembling and testing the same complete all as directed.NOTE: Spare parts will be paid and measured separetly.
150Supply only ejector for chloronome plant as per sample complete all as specified and directed.
151Supply only rotameter Glass tube calibrated with float & stoper complete all as specified and directed.
152Supply only diaphragm assembly complete (for regulator) complete all as specified and directed.
153Supply only inlet volve spring complete all as specified and directed
154Supply only teflon seat for inlet volve complete all as specified and directed
155Supply only silver valve complete all as specified and directed
156Supply only PVC connector with nut (Regulator& injector) complete all as specified and directed.
157Supply only injector spring completeall as specified and directed.
158Supply only relief spring complete all as specified and directed.
159Supply only vent and vacuum tubing complete all as specified and directed.
160Supply only copper compressor ring complete all as specified and directed.
161Supply only lead washer complete all as specified and directed.
162Supply only "O" Ring set (regulator & injector) complete all as specified and directed.
163Supply only regulating valve complete all as specified and directed.
164Supply only calcium hypochlorite 65-70 % Packed in 45 Kg plastic drum complete all as specified and directed.
165Supply only stable bleaching powder confirming to IS -1065 grade -1 in 25 kg packing packed in polyethylene bag (not more than 02 months old packing ) complete all as specified
166Supply only copper sulphate in 05 Kg packed.
167Supply only Apron for body protection all as directed.
168Supply only Safety Hand Gloves ruber reusable type.
169Supply only Chlorine testing Kit.
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