Directorate Of Construction Services And Estate Management Tender
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Directorate Of Construction Services And Estate Management - DCSEM Tender
Civil And Construction
Pipe Line Project
Eprocure
Opening Date28 May 2024
Closing Date25 Jun 2024
Tender Amount₹ 83,50,000
Costs
EMD
₹ 1,67,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2024_DCSEM_808666_1Bid Award Id
ViewTender No
DCSEM/CQD/QSC/ Attend-BD/NIT/06/24-25 dt. 24.05.2024Tender Authority
Directorate Of Construction Services And Estate Management ViewPurchaser Address
-Website
http://www.tenderwizard.com
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Documents
BOQ Items
From 3.0m to 4.5.0m below GL
38
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EXCAVATION OF SOFT ROCKS: Excavation in trenches for pipes & sewers in soft rock including shoring & lighting, dewatering, with ELCB board & cable if necessary & refilling the trenches with selected excavated materials & disposing the surplus earth within a distance of 50m lead for the following depths as directed by EIC. NOTE: Excavation will be carried out only manually.
-
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-
Up to 1.5 m depth from GL
60
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-
From 1.5m to 3.0m below GL
20
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-
From 3.0m to 4.5.0m below GL
20
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EXCAVATION OF HARD ROCKS: Excavation in trenches for pipes & sewers in hard rock by chiselling including lighting ,dewatering, with ELCB board & cable if necessary stacking & disposing excavated materials within a distance of 50m lead for the following depths as directed by EIC NOTE: Excavation will be carried out by manually only.
-
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Up to 1.5 m depth from GL
8
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From 1.5m to 3.0m below GL
8
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From 3.0m to 4.5.0m below GL
8
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CUTTING OF ASPHALT: Cutting the existing asphalt macadam road for exposing, laying pipe lines, sewers, cables etc. up to & including random rubble soling & making good the same after satisfactory completion of work but excluding black topping, watering, ramming, all complete as directed & to the entire satisfaction of EIC
90
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-
DEMOLISHING OF PCC: Demolishing plain cement concrete work by chiselling at all levels including disposal of removed materials within 50m lead all as directed by Engineer-In-Charge.
20
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-
DEMOLISHING OF BRICK WORK: Demolishing brick work in cement mortar including scaffolding, stacking of serviceable materials & disposal of unserviceable materials within 50m lead.
8
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-
DEMOLISHING OF RR MASONRY: Demolishing rubble masonry in cement mortar including scaffolding, stacking of serviceable materials & disposing of unserviceable materials within 50m lead etc. complete all as directed by Engineer-In-Charge.
8
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-
DEMOLISHING & REDOING OF RR MASONRY: Demolishing rubble masonry in cement mortar including scaffolding, stacking of serviceable materials within 50m lead including re-doing the same with available stones in CM 1:6 etc. complete all as directed by Engineer-In-Charge.
8
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CUTTING & REMOVING OF PIPE: Cutting the existing following sizes of water supply pipe lines for inserting CI/DI specials, fixtures etc. without damaging the adjacent pipes, disjointing the lead joints if necessary, removing the pipes as required as per site conditions , isolating the pipe line before cutting etc,loading & unloading, transporting the dismantled pipes/fittings to mechanical/ DCSE stores at Anushaktinagar all as instructed & to the entire satisfaction of EIC.
-
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-
Up to 150 mm dia.
38
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-
200 mm to 300 mm dia.
12
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-
above 300 mm dia & up to 400 mm dia.
4
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-
Installation of pipes : Installation of dept. supplied water supply pipes(up to lengths of 6mtrs.) with fittings as required of following sizes including transporting, loading, unloading from departmental stores to the work site & laying in trenches new/ serviceable, C.I. socket & spigot/ flanged water quality pressure pipe ,lowering & keeping them in position to correct alignment & levels , jointing(push on) with the existing pumping line, testing the pipes after making necessary joints (lead joints/flange joints/mechanical joints if any will be measured & paid separately),testing at required pressure up to 10 kg/cm2 with minimum duration of testing for two hours with clean & potable water as per specification , as instructed & to the entire satisfaction of EIC
-
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-
Up to 150 mm dia.
20
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-
200 mm to 300 mm dia.
6
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-
above 300 mm dia & up to 400 mm dia.
4
-
-
GI PIPE & Fittings: Attending the breakdown of underground and aboveground ( risers ) G.I. pipe lines of following sizes and replacement by Supply, Laying, Installation of heavy duty GI 'C' class pipes of Jindal/ Zenith/ TATA following dia. Conforming to IS:1239 of approved make including fitting like elbows, tees, unions, couplings, reducers, enlargers, bends, G.I. threaded flanges etc. all other fittings required for completion conforming to IS: 1239 including cutting the pipes to the required length & replacing the pipes by new one including the cost of all jointing materials like hemp yarn, white or red lead, painting the pipes with bituministic paint & hessian cloth, scraping, testing the pipes with clean & potable water as per standard specifications including removing of existing pipes & transporting the same to the DCSE/ PH/Mechanical stores all as directed by EIC.
NOTE: a) Scaffolding and clamping with GI bracket, U clamp, support of riser pipe line shall be arranged by agency.
-
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-
25 mm n.b.
6
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-
32 mm n.b.
12
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-
40 mm n.b.
90
-
-
50 mm n.b.
120
-
-
65 mm n.b.
72
-
-
80 mm n.b.
36
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-
100 mm n.b.
36
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DI PIPES : Providing & laying in trenches centrifugally cast Ductile(spun) iron pressure pipes for water supply Class K-9 of approved make conforming to IS :8329, external zinc bitumen coated & internal cement mortar lined with ISI mark, including keeping them in position to correct alignment & levels, laying (IS 1228), jointing with rubber gasket of SBR as per IS 5382 and/or IS 12820 with ISI mark, cutting to waste of pipes wherever necessary, jointing with the existing pumping line, testing the pipes after making necessary joints to appropriate hydraulic pressure with minimum duration of testing for two hours with clean & potable water as per specifications.
NOTE: Measurement will be done for wastages. Waste pipe and material shall be submitted to Main Pump House / DCSEM store at Anushaktinagar.
-
-
-
100 mm. dia.
60
-
-
150 mm. dia.
120
-
-
200 mm dia.
9
-
-
300 mm dia
9
-
-
400 mm dia
6
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CPVC PIPES & FITTINGS: Providing & fixing on exposed or concealed surface the of Prince / Astral or equivalent make following sizes chlorinated polyvinyl chloride (C-PVC) pipe of specified class i) Supply & fixing C-PVC pipes, including necessary all fittings confirming to IS -15778. (ii) Laying and fixing the pipe and specials on exposed surface to correct line, level and plumb for water supply line, overflow and vent using M.S. nails/ screw, rowel plugs, wooden gutties and branded clamp of Supreme /Prince make to the pipeline as per the site requirement. (iii) Testing the pipe line to a hydraulic pressure as per manufacturers catalogue for leak proof joints or as prevalent code. (iv) Making leak proof threaded /solvent joints, including cutting the pipe, joint preparation , cloning, marking, application of solvent materials
(v) Cutting or making the holes or chase in RCC or brick work structure such as wall, column, beam , slab , hajji & dada etc. for passing the pipe line and reinstating all the damage to its original condition proof joints. (vi) Providing & fixing C-PVC joinable/ threaded fittings such as Union, Nipples, Bends, Elbows. tank connectors, Expansion, Loops ,Bypass, testing the pipes with clean & potable water as per standard specifications including removing of existing pipes & transporting the same to the DCSE stores all as directed by EIC.
NOTE: a) Scaffolding and clamping with GI bracket ,U clamp, support of riser pipe line shall be arranged by agency.
-
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-
25 mm n.b.
48
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-
32 mm n.b.
90
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-
40 mm n.b.
135
-
-
50 mm n.b.
180
-
-
80 mm n.b.
60
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CI/DI FITTINIGS: Supply, transporting, laying & jointing C.I. / D.I. fittings /specials fittings like push-on joints, socket & spigot or double end flanged ,Electrolock Joint (Self Restraining system), tees, bends, collars, reducers, enlargers, end cap, single & double flange socket tail piece, plug, duck foot bends, flange joint , tee, flange cross, socket tee & socket cross etc. of approved make including tightening the joints to proper line level & alignment & testing the fittings & joints to 10Kg/cm2 for two hours duration with clean & potable water, rectifying defects/ leakages if any, inclusive of cost of fittings/ specials, labour charge, joints etc. all complete as directed & to the entire satisfaction of EIC.
1500
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LEAD JOINT: Making lead caulked joints to CI socket & spigot or double socket pressure pipes & specials of following sizes, for water supply including cost of pig lead, spun yarn, fuel, labour including making sockets pits for lead pouring & caulking & testing the joints to 10 kg/cm2 pressure with minimum period of testing of two hours with clean & potable water, as per specification & directed by EIC.
-
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-
Up to 150 mm dia.
24
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-
above 150 mm to 300 mm dia.
12
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-
above 300 mm dia to 400 mm dia.
6
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RECAULKING OF LEAD JOINT: Removing / recalling of existing damaged, leaky lead caulked joints of CI socket & spigot or double socket pressure pipes & specials of following sizes, for water supply including cost of pig lead, spun yarn, fuel, labour including making sockets pits for lead pouring & caulking & testing the joints to 10 kg/cm2 pressure with minimum period of testing of two hours with clean & potable water, as per specification & directed by EIC.
-
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Up to 150 mm dia.
12
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above 150 mm to 300 mm dia.
6
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above 300 mm dia to 400 mm dia.
6
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FLANGE JOINT: Providing and making flanged joints to a double flanged pressure pipes & specials of following sizes for water supply including drilling the holes to the flanges conforming to BS 10 table E including welding / threading the flanges to pipes, providing GI nut bolts with double washers, jointing materials like neoprene rubber insertion or equivalent & testing the joints to 10 kg/cm2 pressure with minimum period of testing of two hours with clean & potable water, as per specification & as directed by EIC.
-
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Up to 100 mm n.b.
16
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above 100 mm to 200 mm dia.
12
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above 200 mm to 300 mm dia.
10
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above 300 mm to 400 mm dia.
2
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MECHANICAL RUBBER JOINT: Providing & making mechanical rubber joints, Mechanical patch collar rubber joint, Mechanical split coller rubber joints to socket spigot pressure pipes for clean water including cost of rubber gasket, lubricant etc. including testing the joints up to 10 kg/cm2 pressure with minimum period of testing of two hours with clean & potable water, as per specification & directed by EIC.
-
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Up to 100 mm n.b.
6
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above 100 mm to 200 mm dia.
6
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above 200 mm to 300 mm dia.
6
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above 300 mm to 400 mm dia.
6
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GUN METAL VALVE: Providing and fixing Gunmetal Gate valves of New/ Sant / Leader or equivalent make following dia. confirming to IS-778 with new hand wheels at top including fitting like elbows, tees, unions, couplings, reducers, enlargers, bends etc. all other fittings required for completion conforming to IS: 1239 including testing for 10kg/Sqcm with clean & potable water as per standard specifications & as directed by EIC.
-
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15 mm n.b.
2
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25 mm n.b.
6
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32 mm n.b.
4
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40 mm n.b.
4
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-
50 mm n.b.
8
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65 mm n.b.
1
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80 mm n.b.
4
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100 mm n.b.
3
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FLOAT VALVE: Supplying of float valves of Prayag or equivalent approved make following dia.& replacing the same by transporting & laying new Prayag or equivalent approved make including fitting like elbows, tees, unions, couplings, reducers, enlargers, bends etc. all other fittings required for completion conforming to IS: 1239 including cutting the pipes to the required length & replacing the pipes by new one including the cost of all jointing materials like hemp yarn, white or red lead, painting the pipes with bituministic paint & hessian cloth, scraping, testing the pipes with clean & potable water as per specification & as directed by EIC.
-
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-
25 mm n.b.
12
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32 mm n.b.
26
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-
40 mm n.b.
26
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-
50 mm n.b.
28
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-
FLOAT VALVE LEVER: Supplying of float valves levers of Prayag or equivalent approved make following dia.& replacing the same by transporting & laying new Prayag or equivalent approved make including fitting like elbows, tees, unions, couplings, reducers, enlargers, bends etc. all other fittings required for completion conforming to IS: 1239 including cutting the pipes to the required length & replacing the pipes by new one including the cost of all jointing materials like hemp yarn, white or red lead, painting the pipes with bituministic paint & hessian cloth, scraping, testing the pipes with clean & potable water as per specification & as directed by EIC.
-
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-
25 mm n.b.
3
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40 mm n.b.
12
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50 mm n.b.
9
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GI THREDED FLANGES: Providing & jointing (joint with single flanged) & fixing heavy quality GI threaded flanged for MS/galvanized pipes conforming to IS: 778 supply including drilling the holes to the flanges including providing GI nut bolts with double washers, jointing materials like rubber insertion gasket or equivalent & testing the joints for a pressure of 10 kg/cm2 with a minimum period of testing of two hours duration with clean & potable water, as per specification of EIC.
-
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-
Up to 50 mm n.b.
6
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Above 50 mm n.b to 100 mm n.b.
12
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-
Above 100 mm to 150 mm n.b.
6
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CPVC BRASS MALE THREADED ADOPTER : CPVC-MTA( Male Threaded Adopter ) of Prince /Supreme make of following sizes including cutting the pipes to required length & replacing the pipes by new one and cost of all jointing all per standard specifications & as directed by EIC.
-
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-
Size 25 mm n.b.
14
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-
Size 32 mm n.b.
14
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-
Size 40 mm n.b.
14
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-
Size 50 mm n.b.
18
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-
Size 65 mm n.b.
18
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-
Size 80 mm n.b.
18
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CPVC BRASS FEMALE THREADED ADOPTER : CPVC-FTA ( Female Threaded Adopter ) of Prince /Supreme make of following sizes including cutting the pipes to required length & replacing the pipes by new one and cost of all jointing all per standard specifications & as directed by EIC.
-
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-
Size 25 mm n.b.
14
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-
Size 32 mm n.b.
14
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-
Size 40 mm n.b.
14
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-
Size 50 mm n.b.
18
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-
Size 65 mm n.b.
18
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-
Size 80 mm n.b.
18
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-
Water Meter :Supply, Installation, testing and commissioning of mechanical type class-B Domestic water meters of following sizes confirming to ISO 4064/1 and IS:779 and of ISI marked and of approved makes of Capstan Meters (I) Ltd. / Kranti / Itron India Pvt ltd. along with meter test report from MCGM. Supply of new water meter and transportation to MCGM lab for testing, loading, unloading, stacking at site etc. with strainer necessary fittings all complete as per specification & directed by EIC. Scope of work also includes cutting of the pipe & welding, threading, strainer of pipe, installation of required gaskets, GI nut & bolts etc. at Locations as per List attached.
-
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-
size 25 mm diameter
5
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-
size 40 mm diameter
2
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-
size 50 mm diameter
2
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VALVE CHAMBERS: Construction of brick masonry chambers for valves of following sizes comprising of 230 mm. thick brick masonry in Cement mortar 1:6 over 150mm thick cement concrete 1:3:6 foundation offset 150 mm. on four sides racking out joints & plastering in CM 1:4, 20 mm. thick both on internal & external surfaces finished smooth with a floating coat of neat cement & providing, fabrication and installation of MS cover ( Chequer Plate in three parts of 6 mm thickness ) for valve chambers with M.S. angle [50x50x6mm] for upper frame covers with stiffness of MS angle size 50x500x5 mm and for lower frame of M.S. angle iron size 65x65x 6 mm, including providing two coat of enamel paint of approved make over one coat of primer, including providing necessary hold fast for fixing, locking arrangement hinges, lifting arrangement, steps & valve operational arrangement in middle etc. all as required & directed & as per drawings, specifications and as instructed by E-I-C.
-
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-
Chamber measuring 1400 mm x 1400mm X 1000 mm clear internal dimensions
9
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-
Chamber measuring 1200 mm x 1200mm x 1000mm clear internal dimensions
6
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-
EXTRA DEPTH: Extra depth on item no 16 above beyond 1000mm internal depth including providing & fixing CI steps each weighing not less than 5.44kg @ 300mm centre to the centre distance, painting etc. complete.
-
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-
Chamber measuring 1400 mm x 1400mmM clear internal dimensions
3
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-
Chamber measuring 1200 mm x 1200mm clear internal dimensions
3
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-
RCC CHAMBER COVER: Providing RCC precast covers for the sluice valve chambers of the specified sizes , including the cleaning of chambers, cost of necessary steel reinforcement for slab cast in MS box frame 25mm*25mm*5mm size in three equal pieces fabricated angels all around & MS flats stiffeners etc. MS hooks at both sides of top of each cover with reinforcement weighing not less than 110kg/m3, providing & fixing C.I. circular surface box weighing not less than 14kg with a hinged lid over the RCC slab in central piece for key rod operation, all as per specification including shifting of old serviceable covers to the mechanical section stores, disposing the unserviceable materials etc. complete as directed by Engineer-In-Charge.
NOTE: Each set contain three RCC precast covers .
-
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-
For valve chamber size1400 mm x1400 mm
10
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-
For valve chamber size 1200mm x1200mm
10
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-
PIT VALVE CHAMBERS:
-
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-
Construction of Pit valve chambers of sizes 450*450mm up to 450 mm depth from ground level in 230 mm thick bricks masonry in cement mortar 1:6 & in over a bed of 150mm thick cement concrete 1:4:8 foundation having 150mm offset over brick masonry all around, cement plaster 20mm thick in cement mortar 1:4 on inside, outside & all exposed surfaces finished with a coat of neat cement, necessary cement concrete 1:2:4 seating for RCC covers at top & providing & fixing RCC covers of 50 mm thick, curing etc. complete all as per specification & as directed by Engineer-In-Charge
16
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-
EXTRA DEPTH PIT VALVE CHAMBERS: Extra depth on item no 29.1 above beyond 450mm internal depth including, painting etc. complete
100
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-
SHAHBAD STONE/PAVOR BLOCKS: Labour charges only for laying 50 mm average thickness rough Shahabad stones/paver blocks laying in footpaths over a bed of 150mm thick mudroom to proper slope, including cutting the edges to proper lines & sink/flush pointing with cement mortar 1:3 with 15*10 mm groove crosswise & longitudinally or finishing as per the original & adjacent foot path, curing, cutting of stones wherever required & transporting the stones to the site of work from DCSE stores/removed from site under relevant item etc. complete all as directed by Engineer-In-Charge
38
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-
BRICK WORK: Brick work using bricks as specified in foundation & plinth including curing, racking out joints above ground level & simultaneous pointing below ground level etc. complete all as per specification using cement mortar 1:6 & to the entire satisfaction of Engineer-In-Charge.
6
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-
CEMENT PLASTER: Cement plaster 20 mm thick in single coat over exterior masonry & concrete surfaces at all levels with cement mortar 1:4, finishing smooth with neat cement to correct line, levels, plumb & curing etc. complete all as directed by Engineer-In-Charge
50
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-
PCC WORK: Cement concrete 1:2:4 using graded stone aggregate of 20mm maximum size including consolidating, finishing, curing, form work etc. as per standards specifications for anchoring, pipe supports etc. all as directed & to the entire satisfaction of EIC.
50
-
-
R R MASONRY IN FOUNDATION: Random rubble masonry using spotless black trap or approved local stone in foundation & plinth, in cement mortar 1:6, including racking out joints or simultaneous flush pointing above ground level/ plinth level, curing etc. complete.
2
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-
R R MASONRY IN SUPER-STRUCTURE: Random rubble masonry using spotless black trap or approved local stone in super-structure, in cement mortar 1:6, including racking out joints or simultaneous flush pointing above ground level/ plinth level, curing etc. complete.
26
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-
HIRING OF JCB: Hiring of JCB machine for excavation, refilling, lifting, & moving of heavy pipes/specials from stores to work site to complete the job.
NOTE: a) Hiring JCB for 8 hrs will be considered as one job. b) If the breakdown is attended is less than 8 hrs than JCB shall be utilized for balance hrs as per instruction & directed by EIC with in Anushaktinagar.
56
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-
FABRICATION:
-
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-
Fabrication & welding for valve chamber cover all levels in steel sections like angles flats tees & channels, MS plain or chequered plates including supplying, cutting, fabricating, welding, installation, & fixing in position on site including painting with a primer coat of approved steel primer etc. complete all as per instructions & directed by Engineer-In-Charge.
1000
-
-
REPAIR OF LEAKY PIPE: Repairs & welding of GI/ MS / SS leaky pipes by providing flanges, GI Nut & bolts, spool piece, elbow, bend reducer, enlarger, tee, coupler, adopter etc.. including cost of labour changes, welding materials, grinding, finishing, painting the surfaces, transportation etc. for the water supply system & testing with potable water all as per instructions & directed by Engineer-In-Charge.
112
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-
TRANSPORTING OF POCLAIN MACHINE: Transportation of Poclain machine including loading and unloading at breakdown location in Anushaktinagar and back after completion of work with the help of Trailer. Complete all as per instruction & directed by EIC.
2
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-
HIRING OF POCLAIN MACHINE: Hiring of Poclain machine for excavation, refilling, etc. work at site (start timing of the machine will be measured after reaching the machine at work site & end time will be measured when the machine will leave the work site after completion of work ) etc. complete all as per instruction & directed by EIC
12
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-
READY MIX CEMENT: Ready Mix Cement Concrete of grade M-20 ( For road cutting works) conforming to I.S.456-2000 using 20mm. maximum size down graded stone aggregate including machine mixing, conveying, placing in position, mechanical consolidation, finishing, curing, mech
8
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-
PAVOR BLOCKS: Providing and fixing New 80 mm thick factory made rough finished interlocking paver blocks of approved make, colour, shape laid in pattern, manufactured with cement concrete grade not less than M-40, including supplying & laying 50 mm thick stone grit & dust evenly spread over the sub base including preparation & consolidation of sub base, and vibrating the paver block surface with surface vibrator, finished in line, level and filling the joints with fine sand and removal of excess sand, cleaning the surface etc. complete all as per specifications and as directed by the Engineer-in-Charge.
8
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-
DISPOSAL: Disposal of all excavated surplus earth material/ debris to be transported and disposed to outside the colony by on its own transport arrangement without any extra payment including loading, unloading, stacking levelling if required transporting at site etc. complete directed by the EIC.
150
-
-
PP-R PIPE & Fittings on exposed surfaces: Supplying & fixing on Exposed surfaces the following dia. of Supreme / Prince / Astral approved make polypropylene random co-polymer (PP-R) UV stabilised pipe of specified class consisting following items of work:- i) Supplying & fixing ISI marked PP-R pipes and fittings conforming to IS:15801. ii) Laying and fixing the pipe and specials on exposed surfaces to correct line, level and plumb for water supply line, overflow and vent using M.S. nails/screws, rawl plugs, wooden gutties and branded clamps of approved make metal clamps with Rubber seal as per the site requirement. iii) Testing the pipe line to a hydraulic pressure as per manufacturers catalogue for leak proof joint or as per relevant code. iv) Cutting or making hole or chases in RCC or brick work structure such as wall, column, beam, slab, chajja, dado etc. for passing the pipe line and reinstating all the damage to its original condition.
v) Providing and fixing PP-R weldable / threaded fittings such as Union, Nipples, Bends, Elbows, Tees, Reducers, End caps, Couplers, Adaptors, Saddles, Plugs, Tank connectors, Expansion loops, Bypass bends, etc. all as per specification, drawings and as directed by EIC. vi) PP-R pipes and fittings/ specials shall be of same brand.
NOTE: 1) The rate shall also include for PP-R pipe & specials required for making connections with the existing GI/ CPVC/UPVC/ CPVC/HDPE pipe line laid by other agency. 2) All threaded joints shall be made with brass threaded fittings only.
3) Machine for making PP-R joints (Paste/ weldable / threaded) shall be arrange by agency.
-
-
-
40 mm n.b .size (SDR 6)
12
-
-
50 mm n.b size (SDR 6)
120
-
-
PP-R PIPE & Fittings below the ground or floor: Supplying and laying below the ground or floor, the following diameter polypropylene random co-polymer (PP-R) pipe line of Supreme / Prince / Astral approved make of specified class, consisting the following items of work: i) Supplying & fixing ISI marked PP-R pipes and fittings conforming to IS:15801. ii) Laying and fixing the pipe and specials below the ground or floor to correct line, level and plumb for water supply line. iii) Testing the pipe line to a hydraulic pressure as per manufacturers catalogue for leak proof joint or as per relevant code. iv) Making leak proof threaded/welded joints. including cutting the pipe, cleaning, marking, heating, welding, cooling etc. and the cost of jointing materials. v) Cutting or making hole or chases in RCC or brick work structure such as wall, column, beam, slab, chajja, dado etc. for passing the pipe line and reinstating all the damage to its original condition.
vi) Providing and fixing PP-R weldable / threaded fittings such as Union, Nipples, Bends, Elbows, Tees, Reducers, End caps, Couplers, Adaptors, Saddles, Plugs, Tank connectors, Expansion loops, Bypass bends, etc. all as per specification, drawings and as directed by EIC. vii) PP-R pipes and fittings/ specials shall be of same brand.
NOTE: 1) The rate shall also include for PP-R pipe & specials required for making connections with the existing GI/ CPVC/UPVC/ CPVC/HDPE pipe line laid by other agency. 2) All threaded joints shall be made with brass threaded fittings only.
3) Machine for making PP-R joints (Paste/ weldable / threaded) shall be arrange by agency.
-
-
-
50 mm NB size (SDR 6)
60
-
-
HYDRO PRESSURE TESTING: Hydro pressure testing of underground and exposed pipe line up to 200 mm diameter as per items mentioned below:
NOTE:
a)Open/Bore well water arrangement shall be done by agency.
b)Value of line pressure & pressure hold timing as per relevant IS Standard of pipe line.
-
-
-
Conducting Hydro Pressure Testing of pipes up to 300 meter length including cost of items listed below and any other item required (if any) :
Consumable items:
Open/Bore well Water 12000 Litres
PCC BLOCKS 1 cum
Rubber Gasket up to dia 200 mm 3 nos
Hiring items:
Pressure pump up to 10 kg pressure 1 no
Pressure Gauge up to 15 kg 1 no
Blank Flanges up to dia 200 mm with nut & bolts 3 nos
Gun metal NRV dia 25 mm 01nos
Gun Metal Valve dia 25 mm 03 nos
Air Valve size dia25 mm 01 nos
GI PIPING & FITTINGS SIZE 25 MM CLASS 'C' 6 RM
NOTE: Value of presser and pressure holding time as per relevant IS standard.
2
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Conducting Hydro Pressure Testing of pipes up to 500 meter length including cost of items listed below and any other item required (if any) :
Consumable items:
Open/Bore well Water 18000 Litres
PCC BLOCKS 1 cum
Rubber Gasket up to dia 200 mm 3 nos
Hiring items:
Pressure pump up to 10 kg pressure 1 no
Pressure Gauge up to 15 kg 1 no
Blank Flanges up to dia 200 mm with nut & bolts 3 nos
Gun metal NRV dia 25 mm 01nos
Gun Metal Valve dia 25 mm 03 nos
Air Valve size dia25 mm 01 nos
GI PIPING & FITTINGS SIZE 25 MM CLASS 'C' 6 RM
NOTE: Value of pressure holding time as per relevant IS standard of pipe
2
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