Tamilnadu Water Supply And Drainage Board Tender
Search from a plethora of business opportunities for Tamil Nadu tenders posted on the eProcurement TamilNadu website and other online and offline sources. Here, on BidAssist, you can find the best tender opportunities to boost your enterprise by finding work in Tamil Nadu government tenders, PSUs, Municipal Corporations and more. Read on to learn about the bidder registration process, DSC and more.
Tamilnadu Water Supply And Drainage Board - TWAD Tender
Civil And Construction
Water Storage And Supply
Eprocure
Opening Date1 Jul 2022
Closing Date14 Jul 2022
Tender AmountRefer Documents
Costs
EMD
₹ 20,000Document Cost
₹ 1,180Tender Fee
Refer Documents
Summary
Retrofitting To Cwss To Reddypalayam
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2022_TWAD_238568_1Bid Award Id
ViewTender No
Retrofitting to CWSS to ReddypalayamTender Authority
Tamilnadu Water Supply And Drainage Board ViewPurchaser Address
-Website
http://tntenders.gov.in
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
BOQ Items
Charges for developing the borewells for the entire depth with suitable Air Compressor (minimum 8 Hours) including transportation charges for Air Compressors as directed by the TWAD Board officersand conducting yeild test V notch method. Using 300 cfm. compressors.
8
-
2263.9
Supply and delivery of unplasticised DN 150mm CS PVC plain casing pipes of the following diametres in 3 metre lengths both ends treaded as per IS 12818 / 1992 and as amended from time to time to suit shallow bore wells upto 60 metres depth with ISI marking including Loading unloading, freight, transit, insurance, excise duty sales tax etc., complete
30
-
725
Supply and delivery of unplasticised plain PVC ribbed screen pipes of the following diametres in 3 metre lengths both ends treaded as per IS 12818 / 1992 and as amended from time to time to suit shallow bore wells upto 60 metres depth with ISI marking including Loading unloading, freight, transit, insurance, excise duty sales tax etc., complete - DN 150 mm RS PVC slotted casing pipes
25
-
1113
Supply and delivery of 150 mm dia end cap including taxes etc., complete
1
-
105
Earthwork excavation and depositing on bank with an initial lead and lift in hard stiff clay,black cotton, hard red earth. Earth mixed with small sized boulders and hard gravelly soil etc.
0.3
-
106.26
Plain Cement Concrete in 1:4:8 using 40 mm HBG stone jelly including cost of materials, mixing, placing,curing etc complete
0.2
-
4794.49
Plain Cement Concrete in 1:2:4 using 20 mm HBG stone jelly for placing around the asing pipe and ramp portion including, mixing, placing,curing etc complete
0.4
-
6119.47
Steel Centering for casing pipe annulr encasing concrete etc
0.7
-
899.8
Bore cover plate
1
-
100
Cost of 150mm dia PVC casing pipes (CS)
0.5
-
725
Part-II - Supply, delivery and erection of Submersible Pumpsets
-
-
-
a)Supply and delivery of vertical type submersible pumpset (3HP) and (3HP) capable of discharging duty of the following pumpage in lpm against noted head in m suitable for erection into the bore well with stainless steel shaft, bronze impller and strainer with brass screws, water lubricated bearings with sand guard. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump set of suitable size PVC insulated copper flat cable connecting the pump set and starter. and pumpset should confirm to 8034 and as amended thereafter and bear ISI marking - 100 lpm X 75 m head - 3 HP
1
-
41998
Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification
1
-
14095
Supply, delivery of PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.
70
-
125
Supply and delivery of GI Pipes and specials as per relevant IS specification for borewell/openwell listed below inserting GI Pipe in wall, cement patch up etc and as per drawing enclosed including cutting and threading of pipes - 40 mm GI pipe (3 m) length Medium.
55
-
303
40 mm GI Coupling (Heavy)
17
-
90
40 mm GI bend (Heavy)
3
-
103
40 mm GI flange set (Heavy)
1
-
79
40 mm MS Clamp set
1
-
193
40 mm GM non return valve
1
-
2082
80 x 40mm GI reducer (Heavy)
1
-
345
90mm PVC T.Coupler
1
-
89
40 mm GM gate valve
1
-
1296
40mm GI pipe , cutting
17
-
15.8
40mm GI pipe , threading
34
-
36.8
Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board - EB service connection charges
1
-
44000
(i) Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)
1
-
316
Supply and laying of 7/20 size PVC insulated copper conductor cable from Aerial fuse to EB supply point
60
-
19.9
100mm AMS fuse unit
3
-
325
4way nutral link
1
-
24
25mm G.I.pipe for EB service
3
-
208
25mm G.I.bend for EB service
2
-
66
TW banel board (41 x 31 x 6cm)
1
-
626.73
Supply and Delivery of 35 sq.mm UG cable 3 core from Bore vwells to Main sump.
180
-
184
Laying of 35 sq.mm UG cable below GL.
160
-
160
Laying of 35 sq.mm UG cable above GL.
20
-
103
Jointing of 35 sq.mm cable including ointing materials.etc.complete
2
-
183
Labour charges for erection of submersible pumpset in borewell/openwell including fixing and jointing the submersible cable with proper clamps upto the starter to the required depth using erection of clamps, valves and erection of panel board, laying and joining the cables, twin earthing etc as per IE rules including cost of civil works such as construction of earth pit, earth electrode, GI wire etc.for upto 5HP
1
-
10051.1
Supply, delivery of kiosk of size 75x75 x 45 cm made of MS sheet of 18 gauge and MS angle of size 50 x 50 x 3mm and MS flats 25 x 3 mm for doors with cutting, welding, locking arrangements and labour etc.
1
-
9072
Earth work Excavation and depositing on bank with an initial lead of 10m and lift of 2m in all types of soil
0.1
-
106.26
PCC 1:4:8 using 40mm HBS for levelling course etc.
0.1
-
4794.49
Brick work in cm 1:5 using country Bricks of size 8¾”X4¼”X2” complying standard specification etc.
0.4
-
5921.69
Plastering in cm 1:5 12mm thick including finishing and curing etc.
3.2
-
231.25
Painting two coats with approved cement paint over one coat of priming over the cement plastered exposed surface etc.
2.9
-
187.48
Part-III Connecting Main
-
-
-
Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001.
1900
-
161.25
Supply of unplasticised 90 mm HDPE Pipe PN 6 as per IS 4984/2016 with ISI Marking to site of works
1900
-
248
Lowering and laying the 90 mm HDPE Pipe and specials to trench , laying to proper grade and alignment, Jointing with specials fixing with Solvent cement paste etc
1900
-
14.7
Jointing 90 mm HDPE pipes and specials by butt fusion welding/electro fusion welding joints using fusion equipments as per ISO 21307/2011 and as per IS 7634(part 2)/2012 including cost of hire charges for butt fusion equipments power supply arrangements etc., complete and as directed by TWAD officers.
63.33
-
142.6
Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.
1900
-
20.97
Supply of HDPE specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works - 90mm HDPE 90 Degree Bend
6
-
215
Supply of HDPE specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works - 90mm HDPE Equal Tee
2
-
310
Supply and delivery of 80mm GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking
200
-
653
Supply and delivery of GI specials to site of work as per IS specification with ISI marking - 80mm GI flange set
2
-
112
b.80mm GI coupling
6
-
276
c.80mm GM Gate valve
2
-
5113
d.80mm GI elbowPage
6
-
446
Testing of 90mm HDPE PN6 Pipes with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure inconvenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidential and operational charges etc., complete
1900
-
63.5
Part-IV SUPPLY DELIVERY AND ERECTION OF OPEN WELL TYPE SUBMERSIBLE PUMPSETS IN REDDIPALAYAM SUMP
-
-
-
Supply and delivery of 350 lpm X 50 m head - 3 HP.with stand by.Open well type submersible pumpset capable of discharging duty of the following pumpage in lpm against noted head in m suitable for erection into the bore well with stainless steel shaft, bronze impller and strainer with brass screws, water lubricated bearings with sand guard. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump set of suitable size PVC insulated copper flat cable connecting the pump set and starter. and pumpset should confirm to 8034 and as amended thereafter and bear ISI marking.
2
-
49140
Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification For Headworks sump-3 HP
2
-
14095
Supply, delivery of PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell - 4 Sq.mm Copper cable
50
-
186
Supply and delivery of GI Pipes and specials as per relevant IS specification for borewell/openwell listed below inserting GI Pipe in wall, cement patch up etc and as per drawing enclosed including cutting and threading of pipes - a. 80 mm GI pipe (3 m) length Medium
50
-
653
80 mm GI Coupling (Heavy).
6
-
276
80 mm GI bend (Heavy)
6
-
395
80 mm GI flange set (Heavy)
2
-
112
80 mm MS Clamp set
2
-
538
80 mm GM non return valve.
2
-
3344
80 x 50mm GI reducer (Heavy)
2
-
345
90mm PVC T.Coupler.
2
-
89
80 mm GM gate valve.
2
-
5113
Cutting threading charges for GI pipes. - a. 80 mm GI pipes cutting
16
-
28.7
80 mm GI pipes Threading sides.
32
-
49.4
Labour charges for erection of submersible pumpset in borewell/openwell including fixing and jointing the submersible cable with proper clamps upto the starter to the required depth using erection of clamps, valves and erection of panel board, laying and joining the cables, twin earthing etc as per IE rules including cost of civil works such as construction of earth pit, earth electrode, GI wire etc.for upto 5HP.
2
-
10051.1
Part-V - Construction of Compound Wall
-
-
-
Earth work excavation and depositing on bank with an initial lead of 10 m and lift of 2 m sandy or other loose soils, wet sand not under water silt, light black cotton soil ,sandy loam and ordinary soil (SS20B)including refilling charges - Main walls All round
29.9
-
106.26
Supply and filling of foundatiion and basement with clear river sand in alround and consolidated including watering etc. complete complying with standard specification as directed by twad board officers - Main walls All round
5.3
-
1063.58
Levelling course with P.C.C 1:4:8 (one cement, four sand and eigth course aggregate) using 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the TWAD Board Officers - Main walls All round.
3.5
-
4794.48
Reinforced cement concrete 1:2:4 (one cement, two sand, four course aggregate) using 20mm size hard blue granite stone (machine crushed) for plinth beam excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of centering, shuttering, strutting but including curing and finishing mixing concrete using machanical mixer machine and compaction by machanical vibrator etc., complete and as directed by TWAD Board Officers.
2.5
-
7506.39
Brick work in CM 1:5 (one cement and five sand) using country bricks of size 8.75" X 4.25" X 2.00" including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers - Main walls All round - Below GL up to 1.5m
10.4
-
5846.8
Brick work in CM 1:5 (one cement and five sand) using country bricks of size 8.75" X 4.25" X 2.00" including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers - Main walls All round - Above GL up to 4.5m
17
-
5921.69
Supplying fabricating and placing in position of RTS grills at all heights for reinforcement including cost of steel for all works and labour charges including cost of binding wire etc., complete for all RCC works and as directed by TWAD Board Officers.
53.3
-
8101.25
Centering for sides and soffits of R.C.C plinth beam of plane surface including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the TWAD Board Officers.
13.2
-
899.8
Plastering with CM 1:5(one cement and five sand) 12mm thick including cost of materials, labour charges for finishing, curing etc., complete and as directed by TWAD Board Officers.
162.1
-
231.5
Painting two coats with approved cement paint over one priming coat of white cement over cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete
282.2
-
187.48
Supplying,fabricating and fixing of MS Grill gate in front side(3 mx 1.50) two sleeves including all costs for fixing etc.complete sor(pg155)
300
-
60
Painting the Grill works
9
-
133.83
Provision for TWAD Emblem
4
-
2644.7
Evaluation Notes How It Works ?
Potential Partner
Select Your Requirements