Tamilnadu Water Supply And Drainage Board Tender
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Tamilnadu Water Supply And Drainage Board - TWAD Tender
Housekeeping Services
Eprocure
Opening Date9 Jul 2022
Closing Date16 Jul 2022
Tender AmountRefer Documents
Costs
EMD
₹ 20,000Document Cost
₹ 1,180Tender Fee
Refer Documents
Summary
Retrofitting Cwss To Pandravedu And3habs
Description
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Contact
Tender Id
2022_TWAD_240594_1Bid Award Id
ViewTender No
Retrofitting to CWSS to PandraveduTender Authority
Tamilnadu Water Supply And Drainage Board ViewPurchaser Address
-Website
http://tntenders.gov.in
GEM & Bid Advisory Services
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Documents
BOQ Items
Supply and delivery of DN 150mm unplasticised PVC plain casing pipes 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
20
-
725
Part-II - Supply, delivery and erection of Submersible Pumpsets
-
-
-
a)Supply and delivery of vertical type submersible pumpset (6HP) and (6HP) 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 - 50 lpm X 200 m head -6 HP
1
-
65560
Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for-6Hp
1
-
14492
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 - 4.00 Sq.mm Copper cable.
180
-
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 - 40 mm GI pipe (3 m) length Medium
174
-
303
40 mm GI Coupling (Heavy)
58
-
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
58
-
15.8
40mm GI pipe , threading
116
-
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
-
28538.47
(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
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 6HP
1
-
11517.6
Part-III Provision for 140 mm HDPE Pipes
-
-
-
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(TWAD SR page 275
1200
-
152.15
Supply of 140 mm HDPE PN 6 Pipes -PE 100 as per 4984/2016 with ISI Marking to site of works
1200
-
597.5
Jointing of 140mm 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.
230
-
219.8
Lowering and laying the 140 mm HDPE PN 6 Pipes and specials to trench , laying to proper grade and alignment
1200
-
20.7
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.
1200
-
20.66
Supply of HDPE specials as per IS 8360/1977 Part 1 - a.140mm HDPE 90 Degree Bend
20
-
726
b.140mm HDPE flanged Tail piece
18
-
745
Supply and delivery of DI all flange specials as per IS.9523/2000 to site of work.(for double air alves and scour valves) - 150 x 80 mm D/F Tee, 150 mm D/F pipe 0.75m length and 100 mm D/F pipe 1.50 m length,
1800
-
134
80mm CI double air valve as per ISI 14845/2000.(page 68)
5
-
7542
Supply and Delivery of 100mm D/F Sluice Valvefor Scour valve(pagge 66)
2
-
6366
Jointing of C.I/D.I double flanged pipes and specials with rubber insertion or any equivalent to the standard specifications with M.S.bolts and nuts etc., - 150mm CI D/.F joints
6
-
463.1
100mm CI D/F joints
8
-
276.4
Construction of 50 mmDAV air valve pit of size of 1200 x900. as per type design.
2
-
14631
Construction of masonry pit for 150 mm sluice valve for a size of 1500 x 900 as per type design.
2
-
16530
Testing of 140 mm HDPE PN 6 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
1200
-
84.8
Part-IV Provision of 125 mm GI pipes
-
-
-
Supply of 125 mm GI pipes -as per 4984/2016 with ISI Marking to site of works
450
-
1336
Lowering and laying the 125 mm GIPipes and specials to trench , laying to proper grade and alignment (page 256)
450
-
23.4
Supply of GI specials as per IS 8360/1977 Part 1 - a.125mm GI coupling
80
-
832
b.125mm GI bend.page 44.
10
-
1003
Testing of 125 mm GI. 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
450
-
74.8
Part-V - 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
1000
-
152.15
Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works - 90 mm HDPE Pipe PN6
1000
-
248
Lowering and laying the 90 mm HDPE Pipe PN6 and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc
1000
-
14.7
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.
1000
-
20.97
Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works - a.90mm HDPE Bend
10
-
215
b.90mm HDPE Tee
2
-
310
Supply and delivery of 80 mm GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking
60
-
653
Supply and delivery of GI specials to site of work as per IS specification with ISI marking - a.80mm GI flange set
4
-
112
b.80mm GI coupling
20
-
276
c.80mm GM Gate valve
2
-
5113
d.80mm GI elbow
24
-
446
Testing of 90mm HDE 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
1000
-
63.5
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
-
96.6
Plain Cement Concrete in 1:4:8 using 40 mm HBG stone jelly including cost of materials, mixing, placing,curing etc complete
0.2
-
4611.04
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
-
5936.02
Steel Centering for casing pipe annulr encasing concrete etc
0.7
-
1245.3
Bore cover plate
1
-
100
Cost of 150mm dia PVC casing pipes (CS)
0.5
-
725
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
-
193.2
PCC 1:4:8 using 40mm HBS for levelling course etc.
0.1
-
4611.04
Brick work in cm 1:5 using country Bricks of size 8¾”X4¼”X2” complying standard specification etc.
0.4
-
5651.76
Plastering in cm 1:5 12mm thick including finishing and curing etc.
3.2
-
213.76
Painting two coats with approved cement paint over one coat of priming over the cement plastered exposed surface etc.
2.9
-
172.21
Supply and delivery of 65 mm GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking
12
-
527
Supply and delivery of GI specials to site of work as per IS specification with ISI marking - a.65mm GI coupling
1
-
225
b.65mm GI bend
3
-
262
Labour charges for providing inlet pipe connection to the existing OHTs (Plumber II class - 1 No x 724.00)
1
-
724
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