Public Health Engineering Department Tender
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Costs
EMD
Refer DocumentsDocument Cost
₹ 2,500Tender Fee
₹ 1,000
Description
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Contact
Tender Id
2021_PHCJA_228338_3Bid Award Id
ViewTender No
E-NIT No. 80-84/2021-22Tender Authority
Public Health Engineering Department ViewPurchaser Address
-Website
http://https://phedwater.rajasthan.gov.in/phed
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Documents
BOQ Items
Construction of tubewell after completion of drilling by rotary method and upto 150 mtr. depth in all type of rock by DTH system as per IS:2800 Part I 1991 and IS 2800 Part II 1979 ( both amended upto date ) and technical specifications. The work shall be deemed completed only after obtaining sand-free water during pumping.The bore well should have a through-out bore size of 200 mm beyond casing pipe.
-
-
-
Nominal bore 200 MM Dia
125
-
1025
Testing verticality of tube well by plumbing system, yield test and draw down test by pumping system as per IS: 2800 (part - II) 1979 or as amended up to date.
1
-
7056
Labour charges for making slots on blank pipe made of ERW MS black pipe of following sizes, the sloting should be as per IS : 8110-2000 or as amended up to date. work of requred width and length on black M.S pipes of OD 219.1mm for converting these in to screen pipes as per IS: 8110-1985 on pipes where ever required.
18
-
273
200 mm dia nominal bore.
-
-
-
Development of tube well as per IS : 11189-1985 and IS :2800 (part-I) 1991 (both amended up to date ) using suitable compressor to give sand free water for required yield of the gravel packed tube well.
10
-
979
S&F Tubewell cover( for 200mm dia pipe) of MS sheet 8 mm thick at top & 5mm thick 100 mm wide shroud around the edge so as to form a cap on the top end casing pipe with G.I Nipple 45 cm long & two GI flange at both end in 80 mm size passing through ahole in the centre of MS sheet . A 25 mm socket with end plug shall also be weld over top plate (as per drawing enclosed ) AMS/GI nipple having inside thread of size1/2" (suitable for installation of pressure gauge ) shall be provide &welded with G.I nipple near top plate nipple shall be provided with end plug..
-
-
-
200 mm dia.
1
-
750
Supply and installation of 3- phase ISI Marked submerssible motor pump sets of 5 star rating by BEE and as per IS-8034:2018 (PUMP) and IS-9283:2013 (MOTOR) or amended upto date of approved make of following duty conditions with required accessories including making connections suitable for tubewell/DCB. The job includes lowering of motor pumps, installation of complete fitting and accessories, jointing of electric cables upto switch board, testing of submercible pump set and interconnection upto water mains, complete all as specified.
-
-
-
9.3 KW (12.5HP) & Head above 120 mtr.
18.6
-
5550
Supply & fixing ISI Marked 3 core PVC flat submercible cable as per IS-694:1990 or amended upto date and conductor as per class V of IS 8130:1980 including making connections etc.
-
-
-
A) 6.00 Sqmm 3 core
250
-
204
Providing and laying PVC insulated and PVC sheathered cables of1.1 KV with aluminium conductor of IS : 7098-I/1554 catagery 1 and approved make of including excavation of 30cmX 75cm side trench as per IS:1255 15 mm thick under layer of sand ii class brick covering ,refilling earth in remaining portion making necessary connection including testing etc. of required size of 4 core (cat I ) make as mentioned in specification. This includes all required hard material ,termination end with suitable crimping lugs.
-
-
-
a) 16 Sqmm
30
-
191
Providing and lowering in Tubewell ISI mark GI pipe " B " class as per IS : 1239 ( part-I ) 2004 or amended up to date. for submercible pump set in 3 M length including of G I Flange at both end and 2 No flat 25X3mm welded on both ends between pipe and flange, rubber washer and nut bolts complete in all respect of following sizes.
-
-
-
a) 50 mm dia
90
-
489
b) 65 mm Dia
-
-
-
c) 80 mm Dia
6
-
683
Providing and laying of GI pipe of A ( light ) class as per IS :1239 ( part-I ) or amended up to date. make for submercible cable exeternal work 40 mm dia complete in all respect.
6
-
290
a) 80mm
1
-
2440
Supply and installing Double flanged Sluice valves as per IS :14846 of 80mm diameter with cap and giving Satisfactory test complete and or so directed by Engineer . It also include cost of labour , jointing material with nuts & bolt and Rubber sheet.
1
-
4695
Supply & installation of 100 mm dia sealed diaphragm burden type pressure gauge of range 0 to 10 kg along with all jointing material as per specification with safety cover.
1
-
800
Poviding and fixing and installation, testing and commissioning of double flanged of 80 mm dia woltman type Bulk water meter with removable mechanism, of class B conforming to ISO 4064/1 or amended upto date of approved make including cost of all material and labour as per specifications with GI Box ( sheet 16 SWG) suitable for following dia water meter with locking arrangement. including all accessories of following dia.
-
-
-
A) 80 mm
1
-
14951
Providing and Installation,of Electric control feeder panel for Submersible pump set ( with automatic Star- Delta oil immersed) with all required components/items/hardware / and conforming to enclosed drawing and specification and including all mounting on CC M15 1:2:4 platform of size 900 mm X 450mm as per detailed specification.
-
-
-
a) above 10 HP & up to 15.0 HP
1
-
21240
Plat Earthing as per IS : 3043 of panel board using G.I Earth plate of size 600 mm * 600 mm *6 mm by embodying 3 to 4 mtr. below the ground level with 20 mm dia. welded on casing pipe of t/w and copper wire of 8 SWG . This includes excavation of trench ,all hardware and material . Complete in all respect.
1
-
2800
Providing & fixing of pump safety cage as per specification or as directed by Engineer in charge.
1
-
825
Supply of ERW MS black casing pipe ISI Marked ( IS : 4270/2001 ) or amended up to date of 200 mm dia nominal bore (5.4 mm thickness of pipe & mass of tube 28.46 Kg/mtr.) of grade Fe410
85
-
1841
Rising Main
-
-
-
Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended upto date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.
-
-
-
100 MM
550
-
1145
Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice valves of approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200 Stem - SS 304 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS , Face to face dimensions as per IS 14846/2000 (amended up to date), All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660 and two coats of black Japan paint conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538.Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel.Insersion rubber of black EPDM 6mm thick . Suitable support structure as per directions of EIC. Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.
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-
-
Manually Operated CI Sluice valve of Class PN-1.0
-
-
-
80 mm HW
2
-
4695
100 mm HW
2
-
6468
125 mm HW
2
-
8357
150 mm HW
2
-
10205
Distribution Main
-
-
-
Providing, lowering,laying & Jointing in trenches, standard lengths of HDPE ISI marked pipes as per IS 4984:1995 with necessary jointing material like mechanical connectors, i.e. thread/insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and special jointing pipe by butt fusion/ electro fusion welding method including all taxes, transportation and frieght charges, inspection charges, loading/unloading charges, stacking of pipes ,including cost of labour and material, specials ( Tee, Bend etc) satisfactory hydraulic testing, disinfection etc complete as per technical specifications and direction of Engineer-in-Charge of following class and diameter ( excluding earthwork)
Note: Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. Supply upto 110 mm dia in coil & above 110 mm dia straight length in 6 m For PE 80 PN-6
-
-
-
75 MM
3000
-
162
90 MM
2000
-
236
Providing , laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended upto date), with internal cement mortar lining for potable water with rubber ring (EPDM/SBR) joints as per IS: 5382-1985 including all taxes ( Central and Local) transportation and frieght charges, inspection charges, loading/unloading charges,including cost of labour and material, specials ( Tee, Bend etc) satisfactory hydraulic testing, disinfection etc complete as per technical specifications and direction of Engineer-in-Charge of following class and diameter ( excluding earthwork)
Note: Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.
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-
-
100 MM
1000
-
1145
Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches for water supply pipe lines, shoring and strutting if required as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for lifts up to 1.5 depth and strata as specified. The work also includes depositing and refilling of trench with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed for lead up to 50 mtr.
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-
-
In all type of soil
-
-
-
For HDPE pipe line dia up to 110 mm
5000
-
82
For dia of pipe up to 150 mm nominal, for HDPE pipe dia above 110 & up to 140 mm.
-
-
-
Dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work.
150
-
802
Dismantling of flexible pavement for pipe line and chambers by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, re-handling of material/earth to complete the tasks per technical specification and scope of work.
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-
-
Bituminous courses
-
-
-
Granular courses
-
-
-
Providing and laying in position cement concrete 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, complete work as per technical specification and scope of work.
150
-
3452
Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice valves of approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200 Stem - SS 304 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS , Face to face dimensions as per IS 14846/2000 (amended up to date), All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660 and two coats of black Japan paint conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538.Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel.Insersion rubber of black EPDM 6mm thick . Suitable support structure as per directions of EIC. Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.
-
-
-
Manually Operated CI Sluice valve of Class PN-1.0
-
-
-
80 mm HW
4
-
4695
100 mm HW
2
-
6468
125 mm HW
1
-
8357
150 mm HW
1
-
10205
PUMP MACHINERY
-
-
-
Supply, delivery at site with necessary packing, receiving, unloading, shifting, storing, installation, testing and commissioning of Horizontal Centrifugal Split Casting pumps with motor, CI casing and casing ring, SS 316 impeller, SS 410 Shaft and shaft sleeve, coupling guard, common base plate, foundation bolts etc. complete with all respect as per the specification.
-
-
-
7.5 HP
2
-
40926
Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding, lowering, laying, aligning, fixing in position at all level/ depths in trenches complete including all taxes, material, labour, inside lining, outside coating, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge.
-
-
-
MS pipe specials upto 600mm dia (with minimum 5mm thickness sheet)
300
-
103
STAR DELTA STARTER (1W+ 1S): I/C- MCCB 100A TPN 25 KA With T/M Based Over Current & Short Circuit Protection (1),Spreaders (2),Extended Rotary Handle (1) , Analog Voltmeter 96*96mm ( 0-500V ) (1), Volt Selector Switch (1) , Analog Ammeter 96*96mm ( 0-60A ) (1), Amp. Selector Switch (1), C. T. 100/5A CL 1.0 5VA (3) , Indicating Lights ( Red-1, Yellow -1) (2), Indicating Lights ( Blue - 1 ) (1), Control MCB 6A SP 10 KA C Curve (3) and O/G- MCCB 63A TPN 25 KA With T/M Based Over Current & Short Circuit Protection (2), Power Cont 32A TP AC3 Duty(2), 2 NO+2 NC Aux. Block(2), Thermal Overload Relay (12-18A )(2), Control MCB 6A SP 10 KA C Curve (2), Single Phase Priventer (2), Indicating Lights (Red- 1, Green - 1, Amber-1)(6), Push Button 22.5 ( Red - 1, Green - 1 )(4), Selector Switch 1 Pole, 2 Way (2), Capacitor 440VAC Heavy Duty MPP Type 7.5Kvar (2), S/D Timer(2)
-
-
-
7.5 HP
2
-
47125
RCC Reservoir
-
-
-
Construction of RCC INTZE type Head Service Reservoir of following capacity and staging consisting of excavation in all types of strata, RCC work, cement plaster with water proofing compound to the inner face of the container including refilling disposing off the surplus stuff, plinth protection , all labour and material charges including providing and fixing of accessories such as ladder , manhole frame and covers, water level indicator (float type), ventilator with SS screen, lightening arrestor, float valve, puddle collar, G.I. pipe railing around walk way and top dome, providing RCC staircase from 4.5 mtr height of ground level to top level, chambers for all valves, providing and applying three coats of cement paint to the external surfaces of container, column, bracing, carbonation paint on external surface of top dome, food grade epoxy paint on internal surface and giving satisfactory hydraulic test and water tightness test as per I.S. code, etc. complete in all respect as per design data, criteria, obligatory requirements and detailed specifications, scope of work and GA drawing. The job includes conducting SBC test, design and proof check of reservoirs (if required),painting the name of the scheme and other details on the reservoir, providing alluminium portable ladder suitable to reach at height of 4.5 Mtr(start of RCC reservoir) and any other work related to structure as per the directions of Engineer-in- Charge, Technical Specification and Scope of Work .
-
-
-
The rate indicated below are excluding the cost of pipes, specials and valve required for inlet, outlet, washout, overflow piping arrangement, but inclusive of DI puddle collar for inlet, outlet, overflow and washout pipe of appropriate sizes to be embedded in concrete.
-
-
-
Below mentioned rates are for raft foundations with soil bearing capacity (SBC) of 10 MT/sqm and applicable for SBC more than or equal to 10MT/sqm and less than 18MT/sqm. These rates shall be increased or decreased for variation in SBC as below:
-
-
-
Rates for RCC OHSR, SBC 10T/sqm, seismic zone II and Staging 18 Meter.
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-
-
100KL Capacity
125000
-
20.84
Construction of RCC Clear Water Reservoirs of required capacity including excavation in all types of strata, foundation concrete, container walls, bottom slab, top roof slab and food grade epoxy paint to inner face of the container and slab, including refilling and disposing of surplus stuff , all labour and material charges, providing and fixing accessories such as M.S./Alluminium ladder/RCC Stairs inside and outside, manhole frame and cover, puddle collar, ventilators, satisfactory hydraulic test and water tightness test as per IS code and providing three coats of cement paints on all exposed surface of structure etc. complete in all respect as per design data, criteria, obligatory requirements and detailed specifications, scope of work and GA drawing. The job include painting the name of the scheme and other details on the reservoir and any other work related to structure as per the directions of Engineer-in- Charge, Technical Specification and Scope of Work.
-
-
-
The rate indicated below are excluding the cost of pipes, specials and valves required for inlet, outlet, washout, overflow and bypass arrangement.
-
-
-
Rates for RCC Circular Flat Slab CWR, SBC 10T/sqm, seismic zone II .
-
-
-
For upto 100 KL
40000
-
6.41
Providing and fixing double flange ISI marked DI Class K-9 pipes as per IS : 8329-2000 (amended upto date), as vertical pipes for RCC Reservoirs including specials required such as duckfoot bend, bend, tee etc. providing clamp at every 3 mtr, jointing materials such as nuts, bolts rubber packing, hydraulic testing etc. complete in all respect upto the from valve chamber as per direction EIC, Technical specification and scope of work.
-
-
-
100 mm dia
30
-
1782
150 mm dia
30
-
2583
Provision for DI/CI/MS specials such as Tee, Bends, Reducer, MS clamp, Valves tail piece etc.
300
-
121
Providing, lowering, aligning, fixing in position in pipe line, DI D/F resilient seated (soft seated) short body pattern type double eccentric Butterfly valves of approved make of following class & dia complete confirming to BS EN 593/ BS 5155/ IS 13095/1991 amended up to date and of following specifications: Body, disc and end cover of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Face to face dimensions as per DIN 3202 F4/ IS 13095 Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on both body and disc inside and outside. Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 304/316 & shaft bearings- bronze/ PTET or Teflon with EPDM/NBR "O" ring seal, Nut-Bolt confirming to IS:1363 and IS: 1367 (Galvanised steel) Insersion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.
-
-
-
Class PN 1.0/1.6, Manually Operated with Gear
-
-
-
100 mm dia
4
-
9011
150 mm dia
4
-
14788
Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV) of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660and two coats of black Japan paints conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside. Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of HTB1/ SS- AISI- 410, Hinge Malleable cast iron / SS AISI 316/410 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, Gasket EPDM/NBR ,Nut-Bolt as per IS:1363 and IS: 1367 (galvanised steel) ,Insersion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.
-
-
-
Class PN 1.0
-
-
-
150 mm dia
2
-
10083
Sluive Valve Chember
-
-
-
Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils
16.73
-
179
Providing and laying cement concrete including curing, compaction etc. complete in retaining walls, return walls (any thickness) including attached pilasters, coloumns, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, plain window sills, fillets etc up to floor three level excluding the const centering and shuttering.1:4:8 (1-Cement:4-coarse sand:8-graded stone aggregate 40 mm nominal size).
0.44
-
2898
Random Rubble stone masonry for foundation and plinth in Cement Sand mortar above 30CM thick wall in::Cement Mortar 1:6 (1-Cement:6-Sand).
11.64
-
2455
Plaster on new surface on walls in cement sand mortar 1:6 including raking of joints etc. complete fine finished :- 25 mm thick
21.82
-
192
Providing and fixing steel gate grating and grills made of angles, tees, square bars or other flats black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide.
381.09
-
75
Providing & laying cement concrete including curing compaction etc. complete using stone aggregate 20 mm nominal size in foundation plinth excluding the cost of shuttering using M-15 grade mix 1 : 2 : 4 (1 cement : 4 courese sand : 4 graded stone aggregate mix)
0.44
-
3845
PUMP HOUSE
-
-
-
Construction of Pump house of required size suitable for installation of maximum 4 no. monoblock pump sets as per approved GA drawing, scope of work and technical specification complete work in all respect.
24
-
16225
Providing and fixing steel, gate, grating and grills made of angles, tees, square bars, flats or black pipe with hold fast and fitting complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide and two coat of enamal paints.
250
-
87
FHTC
-
-
-
Providing service connection as per technical specification and standard drawing as per relevant IS code (amended up to date) from all kind of water mains up to consumer meter/premises (Complete job).This job includes digging out suitable size of pits and trench for laying service line in all kinds of soil including demolishing of cement concrete,WBM, Black top etc. of all thickness; cutting of CC road/jhiri by using a concrete cutter machine; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 50 meter ; providing & fixing of all fitting duly approved in accordance with ISO/DTR 9080 as per specification for potable water including approved make of MS/PVC clamp with saddle piece, gunmetal ferrule 4.0 mm (ISI make) , valve (IS: 778) and specials with MDPE pipe PE 80 PN 12.5 as per ISO 4427 below ground level and GI 15 mm class B (ISI mark) above ground level ( max. length 3.0 mtr), P&F a Bib Cock (IS : 8931 Mark), Superior quality Brass 400 gm,15 mm nominal bore including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . In addition to the ferrule, an orifice of 4.0 mm dia should also be provided in the service line at the entry point of the consumer's property in such a way that it should be accessible for inspection to VWSC, PHED and any other authority which would like to inspect as and when required. The service line should be laid at least 45 cm below ground level, except in case of concrete/bituminous roads where minimum depth shall be 20 cm.
For detailed specifications of MDPE pipes please refer section "Technical Specifications" of bid document. General specifications of MDPE pipes shall be as under:
• The raw material shall be virgin PE 80 Blue compound and comply with the requirements of ISO/Directive of testing material : 9080 with minimum required strength of 8 Kg/sq.cm.
• The raw material shall be Food grade quality Pressure rating shall be 12.5 Bar.
• The pipes shall bear ISO marking.
-
-
-
Average length up to 05 mtr 20 mm dia MDPE pipe and 02 mtr 15 mm GI class B pipe
235
-
2249
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