Municipal Administration And Water Supply Department Tender
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Municipal Administration And Water Supply Department - MAWS Tender
Civil And Construction
Water Storage And Supply
Eprocure
Opening Date24 Aug 2024
Closing Date28 Oct 2024
Tender Amount₹ 26,76,00,000
Costs
EMD
₹ 26,76,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Cuddalore Corporation - Providing 24x7 Water Supply To The Selected Zone In Cuddalore City Municipal Corporation Dbot Basis
Description
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Contact
Tender Id
2024_MAWS_476764_1Bid Award Id
ViewTender No
ROC.NO.5572/2023/E1Tender Authority
Municipal Administration And Water Supply Department ViewPurchaser Address
-Website
http://https://www.tn.gov.in/maws/
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Documents
BOQ Items
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Second Depth 2 to 3 m below G.L
50.95
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Earthwork excavation and depositing on bank with an initial lead of 10 meters and initial lift of 2 meters in Soft disintegrated rock, laterite, soft rock, kankar, not requiring blasting etc and as directed by Engineer-In-charge. SOR.2022-23 PG NO 285
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Second depth from 2 to 3m below G.L.
262.81
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Earthwork excavation above Water Level in light or sandy or clayey soil for infiltration well of 4.50 m dia (Internal) including levelling the site with an initial lead of 10m and as directed by the departmental officers - Excavation for Infiltration well for first depth of 2.00 m SOR.2022-23 (Area=3.14x7.00 2 )/4 =38.50 m 2
99.72
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Supplying,delivery and filling of M sand For foundation including leveing and consolidation in layers of 15 cm thick as per standard specification and as directed by TWAD Board officers
65.1
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Plain Cement concrete work 1:4:8 (1 cement, 4 Crushed Stone Sand (Commercially called M-Sand) and 8 blue granite broken stone jelly 40mm gauge) including consolidation curing, etc. complete for foundation, etc.
upto basement
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1.5m to 4.5m below GL
53.51
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Upto 1.5m below GL
5069.58
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Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification
2907.03
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Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers -
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Upto 1.50 m depth below G.L.
10.36
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Above 1.50 m upto 4.50 m depth below G.L.
45.96
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Upto 4.50 m height above G.L.
23.26
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Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/mᶾ and maximum water cement ratio of 0.45, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).
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Upto 1.50 m depth below G.L.
39.91
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From 1.5 to 4.50m Below GL
103.96
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4.5m to 7.32m below GL
56.22
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From 0 to 4.50 m Above GL
81.22
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4.5m to 7.32m Above GL
23.41
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7.32m to 10.98m above GL
55.87
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10.98m to 14.64m above GL
55.87
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14.64 m to 18.3 m above GL
256.69
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18.30 m to 21.96 m above GL
119.17
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Sinking of infiltration well of 4.50 m internal dia below water level including all incidental charges using special tools and plants such as air compressor, helmet etc., complete including bailing out water below pilasters level (TWAD SOR 2022-23 PG.NO 252)
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I depth of 2 m
1.8
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II depth of 2 m
6
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III depth of 2 m
6
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IV depth of 2 m
3
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Porous Concrete CC 1:4 (one cement ,four hard broken granite jelly of size 20mm) for steining of infiltration well excluding cost of centering but including curing etc complete and as directed by the Department Officers
126
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Supplying and erecting shuttering including necessary supports for Plain surface in foundation and basement for RCC column footings,pintol blocks, plinth beam, staircase steps, critical steps, critical piers,etc.,using mild steel sheets of size 90x60cm and 10 gauge stiffened with welded mild steel angles of size25x25x3mm for boarding laid over silver Oak (country wood) joists of size 10x6.5cm spaced at about 90cm centre to centre and supported by casuarina props of 10 to 13cm dia spaced at 75cm centre to centre etc.,complete.
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Upto 3.30 m below & Upto 3.30 m GL
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Curved surface
1602.6
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Plain surface
653.93
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Square column
133.2
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Circular column
23.89
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3.30 - 4.30M above GL
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Square column
79.34
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Curved surface
110.88
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Plain surface
1534.75
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4.30 - 5.30M above GL
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Square column
18.45
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5.30 - 6.30M above GL
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Square column
18.45
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6.30 - 7.30M above GL
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Square column
18.45
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7.30 - 8.30M above GL
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Square column
18.45
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Plain surface
637.08
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8.30 - 9.30M above GL
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Square column
18.45
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9.30 - 10.30M above GL
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Square column
18.45
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10.30 - 11.30M above GL
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Square column
18.45
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11.30 - 12.30M above GL
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Square column
18.45
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Plain surface
637.08
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12.30 - 13.30M above GL
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Square column
18.45
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13.30 - 14.30M above GL
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Square column
18.45
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14.30 - 15.3 M above GL
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Square column
18.45
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15.3 - 16.3 M above GL
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Plain surface
12.15
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16.30 - 17.30M above GL
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Curved surface
285.8
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Plain surface
811.95
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Supply, delivery fabrication and placing in position of RTS rods for reinforcement for binding ring, pilasters, roof slab and well curb including cost of binding wire and as directed by Department officers.
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RTS Rod
1010.69
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Supplying,fabricating and fixing of MS Grill gate in front side(3 mx 1.50) two sleeves including all costs for fixing etc.complete-490 kg
148.5
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Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT
131.21
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Plastering inside of well steining by CM 1:4 (One cement and four sand ) 12mm thick including curing etc., complete and as directed by Department Officers.
144.12
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Plastering outside of well steining by CM 1:4 (One cement and fivesand ) 20 mm thick including curing etc.,complete and as directed by Department officers
179.31
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Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications
121.68
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Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications
463.74
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Painting two coats with approved cement paint over one coat of primer over the cement plastered exposed wall surface and side of roof slab and complete as directed by Department Officers
4239.1
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Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.
4.5
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Granolithic Flooring 25 mm thick with cement concrete 1:2:4 using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining curing etc. complete
54
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White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m
121.68
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Supply ,delivery and fixing of RCC inside Access ladder of size 0.10x0.15x4.14m with steps of size 0.15x0.05x0.45m at an interval of 0.3m c/c using M30 concrete and RTS reinforcement with main rod of 10mm 4 nos. for Rib and 8mm stirrups at 0.15m c/c and with main rod of 8mm 2 nos. for each step with 8mm distributer at 0.1m c/c including cost of all materials , moulding charges, all labour charges finishing curing etc.. complete as directed by TWAD Board officers. For storage depth of 3.00m
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Sump 2.00LL
1
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12.00LL OHT
2
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Supply, Delivery and fixing of Outside MS Ladder of 45cm clear wide made out of 50mmx50mmx6mm MS angle for sides and steps in 16mm plain rods fixed at 30cm c/c welded, jointed etc, and as directed by TWAD Board officers.
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Sump 2.00 LL
1
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Supplying and fixing in position of 0.60 x 0.60 m size water tight C.I. Manhole frame with cover of approved pattern at the roof slab including the cost of men & materials complying with standard specification and as directed by the TWAD board officers. (TWAD SOR 2022-23 PG.NO 187)
12
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Supply, delivery and fixing of PVC moulded CI steps in position at 30 cm center to center in zig zag manner and as directed by the Department officers. (TWAD SOR 2022-23 PG.NO 165)
72
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Providing GI ventilating arrangement of size 0.10m and as directed by the Department Officers
6
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Providing for cutting edge using 12G MS sheets including the cost of fabrication welding and placing in position in the curb including supply of the MS sheet with necessary holding rod of 20mm dia.
3
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Plugging the bottom of the well with coarse sand of approved sizes and grade as directed by the Board officers
21.45
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Supplying and fixing in position of enamel coated water level indicator with ball floating arrangements on side wall of sump including the cost men & materials complying with special spacification and as directed by the TWAD Board Officers.
2
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Reinforced Cement Concrete 1 : 1 1/2 : 3 mix ( one Cement one and half sand and three hard broken granite stone of 20mm size hard broken granite stone) for ventilator of dia. 0.45 m with 0.05m thick. including the cost of men & materials complying with complying with standard specification and as directed by the TWAD Board Officers.
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Sump 2.00LL
4
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12.00LL OHT
4
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Supply and fixing of M20 design mix RCC hand rails of 0.9 m height over the top of the roof slab of approved pattern and design including the cost of cement, reinforcement, centering, precasting, finishing, curing cement painting the surfaces etc., complete and as directed by the TWAD Board Officers.
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12.00LL OHT
1
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Construction of RCC Spiral stair case in RCC M20 design mix concrete of 2.30m dia of required height for approach to the roof of Service Reservoir with RCC hand rails as per type design No.Sanitary Engineer/PH(M) NO.18/64 - 65 Sanitary Engineer(PH) 3/64 including necessary earth work excavation in various classification of soils met with at the site of work for providing foundation concrete in CC 1:4:8 mix, RCC footing M30 mix, GL platform etc., including cost of steel reinforcement, fabrication charges, scaffolding, centering precasting charges, cement painting the surfaces etc.,complete and as directed by the TWAD Board Officers. The staircase shall be braced to the column of Service Reservoir at suitable interval
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12.00LL OHT
1
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Refilling the foundation with excavated earth (other than sand) including watering, ramming, consolidating etc. complete complying with standard specification and as directed by the TWAD Board Officers.
829.46
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Disposal of surplus earth including loading & unloading, conveyance within a distance of 3 Km and spreading as directed by the Engineer-In-Charge. (TWAD SOR 2022-23 PG.NO 322)
239.15
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Providing cut stone 0.45X0.45 X 0.15 m set in CM 1:3 mix below inlet pipe including the cost of men & materials complying with standard specification and as directed by the TWAD Board Officers. (TWAD SOR 2022-23 PG.NO 141)
0.09
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Supply, laying, jointing, of following DI specials as per IS:9523-2000 with DI Pipes Etc, complete as directed by the engineer and provision for pipe connection arrangements for inlet, outlet, scour, overflow etc, including cost of pipe, special, valve, labour charges for lifting, alignment, fixing of DI pipes etc. (SEPARATE SHEET) 150 CI
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Sump 2.00LL
1
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12.00LL OHT
1
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Labour charges for Painting TWAD Board Emblem in accordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables, one coat of base paint, scaffolding charges including painting NRDWP Logo on the Service Reservoirs. (TWAD SOR 2022-23 PG.NO 299)
6
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Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-23 PG.NO 91)
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Doors - Fully Panelled Double Leaf
2
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Windows - Fully Panelled Double Leaf
4
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2T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 Mtrs. with clear lift upto 6 Mtrs. including gear type chain pulley block with GI chain and geared Travelling trolley complete with all accessories including girder (TWAD SOR 2022-23 PG.NO 129)
1
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short points upto 3 metrs. From tapping point to out let via switch.
4
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Medium points above 3 m. Upto 6m From tapping point to out let via switch.
2
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Supplying 6A flush/ projected type 3/5 way socket and a 6 amps flush / projected type SP switch either surface flush moulding in a existing gang box or in a 4mm thick plastic sheet and fixing over a flush mounted wooden box and wiring using necessary capa
2
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Supplying and fixing polished wood board made of not less 15mm thick plank on both sides with planks made out of not more then 2 pieces and fixing the same to the wall using tapered inverted wooden plugs screws ect
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a) 10" x 8" x 1.5"
1
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b) 12" x 12" x 2"
1
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4 Way Vertical TPMCB sheet steel distribution boards Flush type/Surface type fitted with Bus bars and Neutral links with single / three phase MCB out goings and separate 4 way provision for accommodating on e No. 4 pole incoming MCB / solator and another separate 4 way provision for accommodating one No. 4 pole ELCB/ RCD with label holder and provisions for taking up cable for size not less than 35 sq.mm (TWAD SOR 2022-23 PG.NO 230)
1
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Supplying and fixing capacitor type ceiling fan complete with down rod blades, shakle canopies etc., for operation n 230 volts, 50 cycles. Single phase AC supply, conforming to ISS-374-1979 and with double ball bearing system (TWAD SOR 2022-23 PG.NO 197).
1
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Supplying and fixing of 1 x 4" - 36/40 watts Gr. A industrial type fluorescent fitting having stove enameled white reflector inside and gray or green coloured top complete the low loss open construction copper would ferromagnetic ballast starters locking (PWD 22-23 P.NO:119 M-1218)
2
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Supplying and fixing cast Aluminium round or oblong type bulk head fiiting with GI wire guard glass cover with 15 watts 230V CFL lamp a required. (Electrical SOR SD-83)
2
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Generators With Standard Panel Panel, (62.5KVA) (TWAD SOR 2022-23 PG.NO 210)
1
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Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. 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 should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation. (TWAD SOR 2022-23 PG.NO 107)
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3000 lpm x 50 m
6
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Supply and delivery of Star-Delta starter confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately). (TWAD SOR 2022-23 PG.NO 115)
1
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Supply and delivery of wall mounted cubical type EB meter Box Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers TWAD SOR 2022-23 PG.NO 125)
4
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150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board) TWAD SOR 2022-23 PG.NO 123)
8
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supply and delivery of heavy duty 1.1 KV grade 3.5 x 95sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in between EB pole - Meter Box - M.V. panel (TWAD SOR 2022-23 PG.NO 120)
215
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Laying the above cable as per IE rules inside the pumproom or in air 3.5 x 95sq.mm (TWAD SOR 2022-23 PG.NO 122)
215
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Jointing of the above L.T. cables 3.5 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS7098 Part I with ISI marking including jointing materials lugs,clamps,etc. (TWAD SOR 2022-23 PG.NO 121)
13
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Supply and delivery of heavy duty 11 KV grade 3.5 x50 sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS starter for 50HP HSC (TWAD SOR 2022-23 PG.NO 120)
120
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Laying the above cable as per IE rules inside the pumproom (TWAD SOR 2022-23 PG.NO 122)
120
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Jointing of the above L.T. cables 3.5 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS7098 Part I with ISI marking including jointing materials lugs,clamps,etc. (TWAD SOR 2022-23 PG.NO 121)
16
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Supply and delivery of heavy duty 1.1 KV grade 3 x 50sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from ATS starter to motor for 50 HP HSC pumpset (TWAD SOR 2022-23 PG.NO 120)
120
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Laying the above cable as per IE rules inside the pumproom 3 x 50sq.mm (TWAD SOR 2022-23 PG.NO 122)
120
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Jointing of the above L.T. cables 3 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc. (TWAD SOR 2022-23 PG.NO 121)
32
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Supply and delivery of heavy duty 11 KV grade 3 x 16 sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from M.V. panel to 18 KVAR capacitor (TWAD SOR 2022-23 PG.NO 120)
96
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Laying the above cable as per IE rules inside the pumproom 3 x 16 sq.mm (TWAD SOR 2022-23 PG.NO 122)
40
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Jointing of the above L.T. cables 3core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc. (TWAD SOR 2022-23 PG.NO 121)
32
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Supply, Delivery and Fixing of the following items for obtaining Service Connection from Ea.B.Pole.
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150 mm GI SERVICE PIPE to a length of 3m (TWAD SOR 2022-23 PG.NO 40)
6
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150mm GI bend-3Nos (TWAD SOR 2022-23 PG.NO 44)
6
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150mm GI Coupling-3Nos (TWAD SOR 2022-23 PG.NO 44)
6
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Twin CI Earthing as per IS 3043/1987 and I.E. rules including Earth pit (2 pits) with RCC slab and other civil works complete (TWAD SOR 2022-23 PG.NO 127)
8
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Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. (TWAD SOR 2022-23 PG.NO 308)
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5 HP pumpset
6
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Supply and delivery of CI D/F sluice valve with cap wheel as pe IS 14846/2000 PN 1.0 with ISI marking . The rates are inclusive of transportation charges, etc., (TWAD SOR 2022-23 PG.NO 65)
-
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300 mm sluice valve - for 300mm main
6
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Supply and delivery of CI D/F 300mm Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS (TWAD SOR 2022-23 PG.NO 69)
-
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300mm Non return valve - for 300mm main
6
-
-
... More
Supply and delivery of following CI pipe and spls. IS 1538/1993 (TWAD SOR 2022-23 PG.NO 39)
-
-
-
... More
Upto 200mm CI D/F spls
643.2
-
-
... More
Upto 300mm CI D/F spls
3621.75
-
-
... More
Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to the required specification with M.S. bolts and nuts complete (including cost of jointing materials) (TWAD SOR 2022-23 PG.NO 262,263)
-
-
-
... More
100mm
18
-
-
... More
200mm
6
-
-
... More
300mm
48
-
-
... More
PUMPSETS
-
-
-
... More
Supply and delivery of Horizontal type water/Oil lubricated statically, dynamically, hydraulically balanced turbine pump capable of discharging the following duty condition as given below due to all causes with surface discharge head confirming to IS 1710 and as amended as on date with accessories as per IS 5120/1977 ( Reaffirmed 2011 ) and as amended thereafter to suit the site condition. The speed, No. of stages, sizes of column pipes and line shaft indicated is based on site condition prevailing during investigation. The pump should be supplied with non reversible ratchet pin housing safety clutch, suction strainer etc. The Pump Bowl assembly shall be with bronze impeller running at 1450 rpm. The pump includes suitable head shaft, suitable 1.5 metre long SS line shaft required Nos. to suit the well depth, Rubber line shaft bearing of required Nos., C.I Bearing retainer of required Nos., 100 litre HDPE Pre- lubricating tank with 20mm PVC Rigid pipe connection along with GM gate valves, Suitable ERW column pipe of each 1.5m long of required Nos. to suit the well depth, Suction bell mouth of suitable size, M.S. clamps suitable for column pipe/line shaft -2 set and Spanner - 1 set etc complete (TWAD SOR 2022-23 PG.NO 108)
-
-
-
... More
3000 lpm x 50 m
2
-
-
... More
Supply and delivery of Horizontal Hollow/Solid shaft Squirrel cage induction motor (IS 325 ) suitable for the above pump continuous rated TEFC/SPDP type with Class 'F' insulation for operation in AC, three Phase/50 HZ (±5%), 415V (±10%) running with a speed of pump noted above and with inbuilt thrust bearing assembly capable of taking up the entire load and non - reverse ratchet assembly etc., complete. The motor rating noted above is the minimum and shall be such that it should never be over loaded when the pump works at MWL condition and shall be 10% over and above the maximum HP absorbed by the pump. The motor offered should be energy efficient to have maximum efficiency at high power factor. Separate thrust bearing assembly could also be supplied to take up the down load. (TWAD SOR 2022-23 PG.NO 109)
-
-
-
... More
40 HP Motor
2
-
-
... More
Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components etc. under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc. (TWAD SOR 2022-23 PG.NO 119)
-
-
-
... More
40 HP Motor
2
-
-
... More
Supply and delivery of DI electric Capacitor KVAR with TNEB test certificate with acceessories confirm to IS 2834 and rate is inclusive of banking charges such as providing of copper bus bars with provision of adding at least 2 capacitors at later date, cable entry box , fabricating chargese. The rates are basic rates with inclusive of handling charges (TWAD SOR 2022-23 PG.NO 124)
-
-
-
... More
30 KVAR for 40 HP motor
60
-
-
... More
2 KVAR for 7.5 HP motor
12
-
-
... More
Supply and delivery of floor mounting cubical type vermin and dust proof powder coated M.V. panel board made of 14 SWG MS sheet & MS angle iron frame work with enclosed 4 Nos of Aluminium bus bar of Electrolyte grade E.91,PVC sleeved of suitable size for phase and netural with hinged front door and railway type lock and key arrangements.The bus bar shall be of ample current carrying capacity with all interal wiring as per IE rules and as per IS 8633 and as per safty requirements of CEIG. The desgin of panel board should facilitate for quick operation of all switches from the front side. The panel board should be completed with all interal wiring including necessary twin copper earthing arrangements and consists of the componets for controlling incoming and out going supply ; rate inclusive of fabrication charges
1
-
-
... More
Providing pump house lighting wiring using PVC conduit pipes and specials with 2 runs 1.5 sq mm PVC insulated copper wire and 1 run 14 SWG TC wire for earthing for lights, 5 Amps plug points including switch box 5 Amps switch socket, celing rose and consumable suitable for pump house wiring (Electrical SOR SD-26)
15
-
-
... More
Supply and fixing LED INDOOR FITTINGS (LIGHT EMITTING DIODE)24W LED 4000K 2 x 2 Square Type Recessed Fitting (TWAD SOR 2022-23 PG.NO 194)
4
-
-
... More
Supply and fixing LED OUTDOOR FITTINGS (LIGHT EMITTING DIODE)30W LED Street Light Fitting (TWAD SOR 2022-23 PG.NO 194)
4
-
-
... More
16 amps.3 pin flush type wall socket only.-3No (TWAD SOR 2022-23 PG.NO 203)
4
-
-
... More
Supply and delivery of safety appliances (SoR 2022-23 Pg.No:131 item 18)
1
-
-
... More
Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder -2Nos
-
-
-
... More
Electrical quality 6mm thick rubber mat - 6 Nos
-
-
-
... More
5 kg capacity ISI marked Dry chemical powder fire extinguisher - 2 Nno
-
-
-
... More
Fire Bucket-3 Nos Hooked to MS stand -1 No
-
-
-
... More
Laminated shock treatment chart - 2 NO
-
-
-
... More
Wooden First Aid Box -1 no
-
-
-
... More
Providing the following tools mounted on Teak wood Board to be fixed on the wall and in a teak wood box
1
-
-
... More
Connector Screw Driver 901 Taparia Make or equivalent - 1No
-
-
-
... More
200mm Screw Driver 825 Taparia Make or equivalent -1No
-
-
-
... More
200mm Cutting Plier Taparia Make or equivalent -1No
-
-
-
... More
800gm Ball Pane Hammer with Handle Taparia Make -1No
-
-
-
... More
DE Spanner set 6 to 32 Jhalani Make or equivalent
-
-
-
... More
Labour Charges for erection of Horizontal shaft,centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion ofreports as required by EB authorities. (TWAD SOR 2022-23 PG.NO 307)
-
-
-
... More
100 HP pumpset
2
-
-
... More
Supply and delivery of CI D/F200mm Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS (TWAD SOR 2022-23 PG.NO 68)
2
-
-
... More
Supply and delivery of CI D/F 200 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5) (TWAD SOR 2022-23 PG.NO 68)
2
-
-
... More
Supply and delivery of CI D/F 250 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5) (TWAD SOR 2022-23 PG.NO 68)
2
-
-
... More
Supply and delivery of CI D/F sluice valve with cap wheel as pe IS 14846/2000 PN 1.0 with ISI marking . The rates are inclusive of transportation charges, etc., (TWAD SOR 2022-23 PG.NO 65)
-
-
-
... More
250 mm sluice valve - for 250mm main
1
-
-
... More
Supply and delivery of CI D/F200mm Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS (TWAD SOR 2022-23 PG.NO 69)
-
-
-
... More
250mm Non return valve - for 250mm main
1
-
-
... More
Supply and delivery of following CI pipe and spls. IS 1538/1993 , IS 7181/1986 & IS 1537/1996 (TWAD SOR 2022-23 PG.NO 39)
-
-
-
... More
For suction
-
-
-
... More
upto 150 mm CI D/F spls
174
-
-
... More
Upto 150mm CI D/F pipe
731.2
-
-
... More
Delivery pipe
-
-
-
... More
Upto 250mm CI D/F spls
292
-
-
... More
150 mm to 250 mm CI D/F spls
44
-
-
... More
Upto 250mm CI D/F pipe
1304.95
-
-
... More
Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to the required specification with M.S. bolts and nuts complete (including cost of jointing materials) (TWAD SOR 2022-23 PG.NO 263)
-
-
-
... More
150mm
31
-
-
... More
250mm
4
-
-
... More
BORE WELL
-
-
-
... More
Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the TWAD Board Officers) including construction of mud pit. (TWAD SOR22-23 PG.NO 302)
-
-
-
... More
Drilling of 150mm pilot bore
-
-
-
... More
Upto 60m depth ending below ground level
300
-
-
... More
From 60m and upto 90m depth ending below ground level
150
-
-
... More
From 90m and upto 120m depth ending below ground level
150
-
-
... More
From 120m and upto 150m depth ending below ground level
150
-
-
... More
From150m and upto 180m depth ending below ground level
150
-
-
... More
From 180m and upto 210m depth ending below ground level
100
-
-
... More
Reaming from 140/150 mm dia pilot bore to 300 mm dia bore as directed by the TWAD Board officers. (TWAD SOR22-23 PG.NO 302)
-
-
-
... More
Upto 60m depth ending below ground level
300
-
-
... More
From 60m and upto 90m depth ending below ground level
150
-
-
... More
From 90m and upto 120m depth ending below ground level
150
-
-
... More
From 120m and upto 150m depth ending below ground level
150
-
-
... More
From150m and upto 180m depth ending below ground level
150
-
-
... More
From 180m and upto 210m depth ending below ground level
100
-
-
... More
Supply and delivery of unplasticised PVC casing pipes of the following diametre in 3 metres length with screwed and scoket ends and centering guides for every 15m length of pipes as per IS 12812 / 92 and DN 4925 and as amended from time to time to suit
-
-
-
... More
Supply and delivery of 200mm Nominal dia (8") Deep borewell PVC plain casing pipe (CM) (TWAD SOR22-23 PG.NO 22)
675
-
-
... More
Supply and delivery of 150 mm Nominal dia ( 6") Deep borewell Ribbed screen PVC Casing pipe (RS) with suitable 1.0mm horizandal slot with having open areas 12 % minimum with wall thckness 13mm to 14.30 mm at site of work (TWAD SOR22-23 PG.NO 22)
325
-
-
... More
Supply and delivery of Bore cap using M.S. Flat of size 1 cm x 3 mm and M.S. sheet on top with bolting arrangements for securing the cap in position (Bore caps with M.S. Couplings need not be made) (TWAD SOR22-23 PG.NO 299)
-
-
-
... More
8" Casing pipe
5
-
-
... More
Supply of 150 mm Nominal dia ( 6") dia PVC deep well bottom cap at site of work (TWAD SOR22-23 PG.NO 299)
5
-
-
... More
Labour Charges for inserting PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the Executive Engineers of TWAD Board (TWAD SOR22-23 PG.NO 301)
-
-
-
... More
200 mm OD PVC casings Pipes assembly.
1000
-
-
... More
Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor asper IS 9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/-10%, 50HZ +/- 5 % (TWAD SOR 2022-23 PG.NO 103)
-
-
-
... More
250 lpm x 75m Submersible pump
5
-
-
... More
Labour charges for the erection of submersible pumpset in borewell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. (TWAD SOR 2022-23 PG.NO 308)
5
-
-
... More
Supply and delivery of Star-Delta starter confirming to IS 13947 and IEC 947 suitable KW rating for operation in AC/ three Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature circuitr braeker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor(the cost of capacitor is to be taken separately). (TWAD SOR 2022-23 PG.NO 115)
-
-
-
... More
For 7.5HP Pumpset
5
-
-
... More
Supply and devlivery of 3 core 4.0 sq.mm copper flat type cable as per IS. 694/1990 (TWAD SOR 2022-23 PG.NO 120)
425
-
-
... More
Bore cap using M.S. Flat of size 1 cm x 3 mm and M.S. sheet on top with bolting arrangements for securing the cap in position for 8" Casing Pipes (TWAD SOR 2022-23 PG.NO 299)
5
-
-
... More
Charges for developing the Borewell with air compressor of 600 CFM capacity (Minimum 8 Hours) including transportation, labour and fuel charges for compressor as directed by TWAD Officers and conducting yield test by 'V' notch method. (TWAD SOR22-23 PG.NO 305)
40
-
-
... More
PIPES
-
-
-
... More
Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil. (TWAD SOR 2022-23 PG.NO 295)
-
-
-
... More
Pumping Main
-
-
-
... More
150mm D.I. Class K7
950
-
-
... More
100mm D.I. Class K7
126
-
-
... More
100mm D.I. DF
1136
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
8030
-
-
... More
Distribution System
-
-
-
... More
300mm D.I. Class K7
701
-
-
... More
250mm D.I. Class K7
862
-
-
... More
200mm HDPE PN 6
46
-
-
... More
180mm HDPE PN 6
49
-
-
... More
160mm HDPE PN 6
1007
-
-
... More
140mm HDPE PN 6
667
-
-
... More
125mm HDPE PN 6
1439
-
-
... More
110mm HDPE PN 6
28767
-
-
... More
Supplying and conveying to site, the following sizes of HDPE pipes of class PN6 (PE-100) & DI class K7 pipes confirming to IS:4984/1995, as specified in Technical Specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge (TWAD SOR 2022-23 PG.NO 46)
-
-
-
... More
Pumping Main
-
-
-
... More
150mm D.I. Class K7
950
-
-
... More
100mm D.I. Class K7
126
-
-
... More
100mm D.I. DF
227
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
8030
-
-
... More
Distribution System
-
-
-
... More
300mm D.I. Class K7
701
-
-
... More
250mm D.I. Class K7
862
-
-
... More
200mm HDPE PN 6
46
-
-
... More
180mm HDPE PN 6
49
-
-
... More
160mm HDPE PN 6
1007
-
-
... More
140mm HDPE PN 6
667
-
-
... More
125mm HDPE PN 6
1439
-
-
... More
110mm HDPE PN 6
28767
-
-
... More
Lowering HDPE pipes, DI pipes and specials to trench and laying to proper grade and alignment and as directed by the Department Officers (TWAD SOR 2022-23 PG.NO 258, 268)
-
-
-
... More
Pumping Main
-
-
-
... More
150mm D.I. Class K7
950
-
-
... More
100mm D.I. Class K7
126
-
-
... More
100mm D.I. DF
1136
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
8030
-
-
... More
Distribution System
-
-
-
... More
300mm D.I. Class K7
701
-
-
... More
250mm D.I. Class K7
862
-
-
... More
200mm HDPE PN 6
46
-
-
... More
180mm HDPE PN 6
49
-
-
... More
160mm HDPE PN 6
1007
-
-
... More
140mm HDPE PN 6
667
-
-
... More
125mm HDPE PN 6
1439
-
-
... More
110mm HDPE PN 6
28767
-
-
... More
Jointing HDPE, DI Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Department Officers (TWAD SOR 2022-23 PG.NO 262, 279)
-
-
-
... More
Pumping Main
-
-
-
... More
150mm D.I. Class K7
190
-
-
... More
100mm D.I. Class K7
25
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
1606
-
-
... More
Distribution System
-
-
-
... More
300mm D.I. Class K7
117
-
-
... More
250mm D.I. Class K7
144
-
-
... More
200mm HDPE PN 6
8
-
-
... More
180mm HDPE PN 6
8
-
-
... More
160mm HDPE PN 6
168
-
-
... More
140mm HDPE PN 6
111
-
-
... More
125mm HDPE PN 6
240
-
-
... More
110mm HDPE PN 6
600
-
-
... More
Jointing C.I/ D.I double flanged pipes and specials with rubber insertion or any equivalent to the required specifications with M.S. bolts and nuts etc., complete including charges for special tools and plants such as air compressor and helmets and sheet piles. etc (including cost of jointing materials) (TWAD SOR 2022-23 PG.NO 264)
-
-
-
... More
100mm D.I. DF
227
-
-
... More
Cutting the DI pipes true to axis and finishing the ends complete.
-
-
-
... More
Pumping Main
-
-
-
... More
150mm D.I. Class K7
10
-
-
... More
100mm D.I. Class K7
1
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
16
-
-
... More
Distribution System
-
-
-
... More
300mm D.I. Class K7
1
-
-
... More
250mm DI Class K7
1
-
-
... More
Supply , delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge. (TWAD SOR 2022-23 PG.NO 52)
-
-
-
... More
Pumping Main
-
-
-
... More
150mm D.I. Class K7
36
-
-
... More
100mm D.I. Class K7
72
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
786
-
-
... More
Distribution System
-
-
-
... More
300mm DI Class K7
364
-
-
... More
250mm DI Class K7
262
-
-
... More
Supply, delivery of HDPE Specials As Per IS 1736-1995 including unloading, transportation and stacking charges. Specials for HDPE pipes as per IS 8360/1977/Part 1(Reaffirmed 1992) Part II and III(Reaffirmed 2002). Reaffirmed to IS 4984-2016 conveyance to work site etc., complete as directed by the Engineer in charge (TWAD SOR 2022-23 PG.NO 32,42,27)
-
-
-
... More
Distribution System
-
-
-
... More
Equal tees
-
-
-
... More
200mm dia HDPE
1
-
-
... More
180mm dia HDPE
1
-
-
... More
160mm dia HDPE
7
-
-
... More
140mm dia HDPE
5
-
-
... More
125mm dia HDPE
10
-
-
... More
110mm dia HDPE
192
-
-
... More
Distribution System
-
-
-
... More
90 Degree Bends
-
-
-
... More
200mm dia HDPE
1
-
-
... More
180mm dia HDPE
1
-
-
... More
160mm dia HDPE
2
-
-
... More
140mm dia HDPE
1
-
-
... More
125mm dia HDPE
2
-
-
... More
110mm dia HDPE
39
-
-
... More
Distribution System
-
-
-
... More
End Caps
-
-
-
... More
160mm dia HDPE
4
-
-
... More
140mm dia HDPE
3
-
-
... More
125mm dia HDPE
6
-
-
... More
110mm dia HDPE
115
-
-
... More
Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia. and 1.80m height) vertical with horizontal poles in two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles and fixing 75mm dia. reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers. (TWAD SOR 2022-23 PG.NO 323)
13134
-
-
... More
Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by Department officers.(TWAD SOR 2022-23 PG.NO 323)
30646
-
-
... More
Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years. (TWAD SOR 2022-23 PG.NO 71)
-
-
-
... More
Pumping Main
-
-
-
... More
150mm DI Sluice Valve
1
-
-
... More
100mm DI Sluice Valve
1
-
-
... More
Feeder Main
-
-
-
... More
250mm Sluice Valve
6
-
-
... More
Distribution System
-
-
-
... More
110mm DI Sluice Valve
5
-
-
... More
FCV-DMA Entry
-
-
-
... More
For 250 mm Dia
2
-
-
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For 200 mm Dia
1
-
-
... More
For 140 mm Dia HDPE(150mm dia)
2
-
-
... More
Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years
-
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Pumping Main
-
-
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... More
150mm DI Scour Valve
1
-
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... More
100mm DI Scour Valve
1
-
-
... More
Feeder Main
-
-
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... More
250mm Scour Valve
3
-
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... More
Distribution System
-
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... More
110mm DI Scour Valve
5
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Supply delivery to site, fixing & Commisioning of sluice valve PN 1.6 rating with Double orifice Air valves as per IS 14846/2000 specifications including loading and unloading at site, transporting charges taxes and duties etc., as directed by the engineers of the following sizes. (TWAD SOR 2022-23 PG.NO 68)
-
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Pumping Main
-
-
-
... More
80mm Double Air Valve
2
-
-
... More
Feeder Main
-
-
-
... More
80mm Double Air Valve
4
-
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... More
Distribution System
-
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... More
50mm Double Air Valve
6
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... More
Construction of chamber for sluice valve & scour valve using second class chamber bricks in cement mortar 1:4 and necessary plastering with cement mortar 1:3 for 12 mm both inside and outside, precast concrete covers as per drawing , as per IS specifications and as directed by the engineers for the following sizes in metres,as per drawing.
-
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1.65m x 1.65m
20
-
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... More
2.10m x 2.10m
9
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... More
Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge. (TWAD SOR 2022-23 PG.NO 295)
-
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... More
Pumping Main
-
-
-
... More
150mm D.I. Class K7
950
-
-
... More
100mm D.I. Class K7
1262
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
8030
-
-
... More
Distribution System
-
-
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300mm DI Class K7
701
-
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... More
250mm DI Class K7
862
-
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... More
200mm dia HDPE
46
-
-
... More
180mm dia HDPE
49
-
-
... More
160mm dia HDPE
1007
-
-
... More
140mm dia HDPE
667
-
-
... More
125mm dia HDPE
1439
-
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... More
110mm dia HDPE
28767
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Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer in charge.
841.62
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... More
Testing of pipes for water supply with hydraulic testing equipment by filling with water (includingcost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test,excluding the cost of pipes but including otherincidential and operational charges etc., complete for the following diametres of pipes. (TWAD SOR 2022-23 PG.NO 270)
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Pumping Main
-
-
-
... More
150mm D.I. Class K7
950
-
-
... More
100mm D.I. Class K7
1262
-
-
... More
Feeder Main
-
-
-
... More
250mm D.I. Class K7
8030
-
-
... More
Distribution System
-
-
-
... More
300mm D.I. Class K7
701
-
-
... More
250mm D.I. Class K7
862
-
-
... More
200mm HDPE PN 6
46
-
-
... More
180mm HDPE PN 6
49
-
-
... More
160mm HDPE PN 6
1007
-
-
... More
140mm HDPE PN 6
667
-
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... More
125mm HDPE PN 6
1439
-
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... More
110mm HDPE PN 6
28767
-
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... More
Providing Anchorage (Separate Estimate)
-
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... More
Pumping Main
1
-
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... More
Construction of Thrust blocks - with RCC M20 Grade concrete Earthwork - excavation and depositing on bank with an initial lead of 10 m and initial lift of 2 m in trenches (Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders and hard gravelly soil) including all charges etc complete., complying with standard specification as directed by Corporation Engineers 'P.C.C 1:2:4 (one cement, two sand and four coarse aggregate) using Sulphate Resistant cement and 20 mm H.B.G stone, RCC M 20 grade using cement and 20 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Corporation Engineers. Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation complete as directed by the Corporation Engineer. Conveyance of excess earth to a distance not exceeding 5 km as directed by the Corporation Engineer including cost of loading, transportation and unloading charges etc
-
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Pumping Main
1
-
-
... More
Labour charges for cutting of B.T road for laying of mains and as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 299)
-
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... More
B.T Road
1168.26
-
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Labour charges for cutting of C.C road or WBM roads for laying of mains and as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 299)
-
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... More
C.C Road
790.24
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... More
Flow Control Valve
-
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DI Pressure Reducing and Flow Limit Control Valve (PN10/16) with the function to reduce higher upstream pressure into a preset lower downstream pressure and to not allow flow rate in the line to exceed beyond the defined set point. The flow orifice diameter is designed based on the set point as per the design requirement. The set point can be changed to a maximum of +10%. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing and flow limit control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1 and Stainless steel 316 orifice plate shall be as per the set point of flow rate, all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self- cleaning filter to avoid possibility of dirt build up inside the control tubing.
-
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Flow cum pressure control valves at DMA Entry
-
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... More
For 250 mm Dia HDPE
2
-
-
... More
For 200 mm Dia HDPE
1
-
-
... More
For 140 mm Dia HDPE(150mm dia)
2
-
-
... More
Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished
-
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DMA Entry
-
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For 250 mm Dia
2
-
-
... More
For 200 mm Dia
1
-
-
... More
For 140 mm Dia HDPE(150mm dia)
2
-
-
... More
Construction of chamber for sluice valve, electromagnetic flow meter & Pressure Reducting valve using second class chamber bricks in cement mortar 1:4 and necessary plastering with cement mortar 1:3 for 12 mm both inside and outside, precast concrete covers as per drawing , as per IS specifications and as directed by the engineers for the following sizes in metres,as per drawing.
-
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For 250mm Dia HDPE - Valve Pit Size - 2.05m x 1.30m x 1.50m
2
-
-
... More
For 180,200mm Dia HDPE - Valve Pit Size - 1.72m x 1.30m x 1.40m
1
-
-
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For 100, 150,160mm Dia HDPE - Valve Pit Size - 1.47m x 1.30m x 1.05m
2
-
-
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Supply , delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 52, 48)
-
-
-
... More
Flange & Socket Tail Piece - PN10
-
-
-
... More
For 250 mm Dia HDPE
104
-
-
... More
For 200 mm Dia
40
-
-
... More
For 140 mm Dia HDPE(150mm dia)
36
-
-
... More
D.I. D/F Piece-PN10 As per IS 8329/2000
-
-
-
... More
For 250 mm Dia HDPE
4
-
-
... More
For 200 mm Dia
2
-
-
... More
For 140 mm Dia HDPE(150mm dia)
4
-
-
... More
Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Department Officers (TWAD SOR 2022-2023, Pg 258)
-
-
-
... More
For 250 mm Dia HDPE
4
-
-
... More
For 200 mm Dia
2
-
-
... More
For 140 mm Dia HDPE(150mm dia)
4
-
-
... More
Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete(TWAD SOR 2022-2023, Pg 264)
-
-
-
... More
For 250 mm Dia HDPE
12
-
-
... More
For 200 mm Dia
6
-
-
... More
For 140 mm Dia HDPE(150mm dia)
12
-
-
... More
Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)
-
-
-
... More
For 250 mm Dia HDPE
4
-
-
... More
For 200 mm Dia
2
-
-
... More
For 140 mm Dia HDPE(150mm dia)
4
-
-
... More
HSC for HDPE Mains
-
-
-
... More
HSC connection-20mm-Providing House Service connection with MDPE 20mm pipe (supply, lowering, jointing & testing), electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS304, Brass ferrule as per IS319 grade size 15mm, 20mm and 25mm size and threaded to suit the corresponding bore sizes of 15mm dia size (1/2"). poly propylene compression male Threaaded adaptor with metal insert of SS304, poly propylene 90 degree compression elbow with compression joint at both ends, poly propylene compression female threaded adapter with metal insert of SS 304 and protection box of size 20cm x 30cm for fixing of water meter all as per standard icluding road cutting, replacement of utilities providing house service connection, refilling, restoration of roads/drains testing etc complete with materials and specification as instructed by department officers.
5409
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Schedule - A2
-
-
-
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Providing SCADA and Instrumentation Works for Water distribution managment inlcuding demand driven management system and also forming of subzones in the pilot water zones for 24x7 water supply
-
-
-
... More
Supply, Delivery ,intallation testing and commissioning of PLC/RTU/IoT controller unit with Operating voltage of 24 VDC and with inbuilt program memory back up, RTC, Adequate number of analogue, digital inputs & outputs and with minimum-I/O spares along with Panel with all internal wirings, 24V DC Power supply unit, 16 channel solid state relays, terminal blocks, MCB, Overload protectors etc. SPECIFICATION FOR IoT controller
Input Power : 24 VDC, 5 Watts Max
CPU Speed : 32Mhz or better
Application Program Memory : 128KB Flash minimum
Data Memory : 8 K bytes SRAM 4MB Flash
Flash Memory Retention : 100 years without power
I/O Capacity (Expansion) : 32 inputs / outputs
Display : 16 Character 2 line Backlit LCD display or better
Analog Inputs : 8 Minimum
Resolution of Analog Inputs : 12 bits Minimum
Pulse/Digital Inputs : 8 Minimum
Pulse Frequency : 200 Hz Maximum
Pulse Duty Cycle : 30-70%
Digital Outputs : 8 Minimum
Digital Output Type : Potential Free (5A 220V)
RTC : Built-in, Backed Up by primary batteries
Serial Ports : RS485 (1 No Minimum) Serial Protocol : 1. Modbus RTU Slave /Master 2. Remote Monitoring and Control via GSM/GPRS
9
-
-
... More
Network Programming Parameters : From Keyboard, Server, Smart Phone / tablet
Programming Software : Windows / Linux / Linux variant based programming Languages : LD, FBD, C, Python, Java
GSM-GPRS Communication
GSM Modem : In built
Transport Protocol : MQTT over TCPIP on secure TLS Layer
Frequency Band : 900/1800 Mhz
Transmit power : Class 4 (2W) at GSM 850 and E-GSM, Class 1 (1W) at DCS and PCS
GPRS : GPRS multislot class 10
Multislot class 2 support
PBCCH Support
Coding schemes CS1 to CS4
SMS : SMS, MT, MO and SMS CB
SIM Interface : 1.8V / 2.9V interface
Environmental Max. Operating Temperature : 70 °C
Storage Temperature : 0-85 Deg C
Humidity : 0-80% non condensing
-
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Supply, Delivery ,intallation testing and commissioning of PLC/RTU/IoT controller unit with Operating voltage of 24 VDC and with inbuilt program memory back up, RTC, Adequate number of analogue, digital inputs & outputs and with minimum-I/O spares along with Panel with all internal wirings, 24V DC Power supply unit, 16 channel solid state relays, terminal blocks, MCB, Overload protectors etc. SPECIFICATION FOR IoT controller
Input Power : 24 VDC, 5 Watts Max
CPU Speed : 32Mhz or better
Application Program Memory : 128KB Flash minimum
Data Memory : 8 K bytes SRAM 4MB Flash
Flash Memory Retention : 100 years without power
I/O Capacity (Expansion) : 32 inputs / outputs
Display : 16 Character 2 line Backlit LCD display or better
Analog Inputs : 8 Minimum
Resolution of Analog Inputs : 12 bits Minimum
Pulse/Digital Inputs : 8 Minimum
Pulse Frequency : 200 Hz Maximum
Pulse Duty Cycle : 30-70%
Digital Outputs : 8 Minimum
Digital Output Type : Potential Free (5A 220V)
RTC : Built-in, Backed Up by primary batteries
Serial Ports : RS485 (1 No Minimum) Serial Protocol : 1. Modbus RTU Slave /Master 2. Remote Monitoring and Control via GSM/GPRS
1
-
-
... More
Network Programming Parameters : From Keyboard, Server, Smart Phone / tablet
Programming Software : Windows / Linux / Linux variant based programming Languages : LD, FBD, C, Python, Java
GSM-GPRS Communication
GSM Modem : In built
Transport Protocol : MQTT over TCPIP on secure TLS Layer
Frequency Band : 900/1800 Mhz
Transmit power : Class 4 (2W) at GSM 850 and E-GSM, Class 1 (1W) at DCS and PCS
GPRS : GPRS multislot class 10
Multislot class 2 support
PBCCH Support
Coding schemes CS1 to CS4
SMS : SMS, MT, MO and SMS CB
SIM Interface : 1.8V / 2.9V interface
Environmental Max. Operating Temperature : 70 °C
Storage Temperature : 0-85 Deg C
Humidity : 0-80% non condensing
-
-
-
... More
Supply, Delivery ,intallation testing and commissioning of PLC/RTU/IoT controller unit with Operating voltage of 24 VDC and with inbuilt program memory back up, RTC, Adequate number of analogue, digital inputs & outputs and with minimum-I/O spares along with Panel with all internal wirings, 24V DC Power supply unit, 16 channel solid state relays, terminal blocks, MCB, Overload protectors etc. SPECIFICATION FOR IoT controller
Input Power : 24 VDC, 5 Watts Max
CPU Speed : 32Mhz or better
Application Program Memory : 128KB Flash minimum
Data Memory : 8 K bytes SRAM 4MB Flash
Flash Memory Retention : 100 years without power
I/O Capacity (Expansion) : 32 inputs / outputs
Display : 16 Character 2 line Backlit LCD display or better
Analog Inputs : 8 Minimum
Resolution of Analog Inputs : 12 bits Minimum
Pulse/Digital Inputs : 8 Minimum
Pulse Frequency : 200 Hz Maximum
Pulse Duty Cycle : 30-70%
Digital Outputs : 8 Minimum
Digital Output Type : Potential Free (5A 220V)
RTC : Built-in, Backed Up by primary batteries
Serial Ports : RS485 (1 No Minimum) Serial Protocol : 1. Modbus RTU Slave /Master 2. Remote Monitoring and Control via GSM/GPRS
5
-
-
... More
Network Programming Parameters : From Keyboard, Server, Smart Phone / tablet
Programming Software : Windows / Linux / Linux variant based programming Languages : LD, FBD, C, Python, Java
GSM-GPRS Communication
GSM Modem : In built
Transport Protocol : MQTT over TCPIP on secure TLS Layer
Frequency Band : 900/1800 Mhz
Transmit power : Class 4 (2W) at GSM 850 and E-GSM, Class 1 (1W) at DCS and PCS
GPRS : GPRS multislot class 10
Multislot class 2 support
PBCCH Support
Coding schemes CS1 to CS4
SMS : SMS, MT, MO and SMS CB
SIM Interface : 1.8V / 2.9V interface
Environmental Max. Operating Temperature : 70 °C
Storage Temperature : 0-85 Deg C
Humidity : 0-80% non condensing
-
-
-
... More
Supply, Delivery ,intallation testing and commissioning of PLC/RTU/IoT controller unit with Operating voltage of 24 VDC and with inbuilt program memory back up, RTC, Adequate number of analogue, digital inputs & outputs and with minimum-I/O spares along with Panel with all internal wirings, 24V DC Power supply unit, 8 channel solid state relays, terminal blocks, MCB, Overload protectors etc. SPECIFICATION FOR IoT controller
Input Power : 24 VDC, 5 Watts Max
CPU Speed : 32Mhz or better
Application Program Memory : 128KB Flash minimum
Data Memory : 8 K bytes SRAM 4MB Flash
Flash Memory Retention : 100 years without power
I/O Capacity (Expansion) : 32 inputs / outputs
Display : 16 Character 2 line Backlit LCD display or better
Analog Inputs : 8 Minimum
Resolution of Analog Inputs : 12 bits Minimum
Pulse/Digital Inputs : 8 Minimum
Pulse Frequency : 200 Hz Maximum
Pulse Duty Cycle : 30-70%
Digital Outputs : 8 Minimum
Digital Output Type : Potential Free (5A 220V)
RTC : Built-in, Backed Up by primary batteries
Serial Ports : RS485 (1 No Minimum) Serial Protocol : 1. Modbus RTU Slave /Master 2. Remote Monitoring and Control via GSM/GPRS
5
-
-
... More
Network Programming Parameters : From Keyboard, Server, Smart Phone / tablet
Programming Software : Windows / Linux / Linux variant based programming Languages : LD, FBD, C, Python, Java
GSM-GPRS Communication
GSM Modem : In built
Transport Protocol : MQTT over TCPIP on secure TLS Layer
Frequency Band : 900/1800 Mhz
Transmit power : Class 4 (2W) at GSM 850 and E-GSM, Class 1 (1W) at DCS and PCS
GPRS : GPRS multislot class 10
Multislot class 2 support
PBCCH Support
Coding schemes CS1 to CS4
SMS : SMS, MT, MO and SMS CB
SIM Interface : 1.8V / 2.9V interface
Environmental Max. Operating Temperature : 70 °C
Storage Temperature : 0-85 Deg C
Humidity : 0-80% non condensing
-
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... More
Installation And Commissioning Of Power Cables & Signal Cables Of Copper Strands For Connecting All The Field Instruments With Rtu/Plc Station And Other Electrical Connections Including Pvc Conduits, Necessary Fittings Etc., At Headworks
20
-
-
... More
Supply Of Electromagnetic Flow Transmitter Along With Installation Accessories And With 4- 20 Ma Signal Output For Plc Connectivity Electromagnetic Flow Sensor, Flanged, Rs485 Communication -Mirant / Reputed
-
-
-
... More
150 mm
8
-
-
... More
300 mm
1
-
-
... More
200 mm
1
-
-
... More
Installation And Commissioning Of The Electromagnetic Flow Meter
-
-
-
... More
100 mm TWAD RATE
8
-
-
... More
300 mm
1
-
-
... More
250 mm
1
-
-
... More
Supply and Delivery of Pressure Transmitter along with installation accessories with 4-20 mA signal output with minimum following specifications:
Medium: Portable Water
Pressure (min / max): 0 -10 Bar
Temperature (min / max) : -25°C 70°C
Type :Compact
Measurement Method : Piezo resistive measurement
Diaphragm: 316L Electromagnetic compatibility As per all the requirements of the EN 61326 series 65454.
19
-
-
... More
Design, Manufacturing And Supply Of Pressure Transmitter Hook-Up System Consists Of Suitable Pipe, Bend, Coupling, Ball Valve With Suitable Accessories
19
-
-
... More
Installation And Commissioning Of Pressure Transmitter
19
-
-
... More
Supply of Hydrostatic / Ultrasonic Level Transmitter with 4 to 20mA interface along with accessories
- The level transmitter shall be IP68 protected.
- The level transmitter shall be industrial grade.
- The level transmitter shall be Hydrostatic/Ultrasonic type.
- Operating temperature range 5 Deg.C to 60 Deg.C
- Accuracy ± 0.25% - The transmitter output shall be 4 to 20mA
- The transmitter shall be energised by signal loop power
- No display shall be required in the level sensor transmitter head.
- The control voltage shall be 24VDC
9
-
-
... More
Installation And Commissioning Of The Ultrasonic /Hydrostatic Level Sensor
9
-
-
... More
Supply, Installation, Testing & Commissioning of chlorine analyser complete with automatic sampling system analyser unit with 4- 20 m A DC signal output with all mounting accessories etc. with following minimum specifications at Head works
Type : Free Chlorine Principle Online continuo’s Amperometric measurement of free chlorine
Output : 4-20 mA HART/Profibus Supply voltage:100 /115/ 230 V AC +10 / –15%,48..62 Hz; Material Field Housing : ABS PC Fr Display : LCD, two lines, with status indicators Electromagnetic compatibility Interference emission and interference immunity acc. to EN 61326: 1997 / A1: 1998 Protection class of field housing: IP 65 Ambient temperature : –20 ... +60 °C Measurement range : 0,01 - 5ppm free chlorine; pH 4-8,2 Material Sensor shaft : PVC Process temperature : 2°C - 45°C Ingres protection : IP68 Resolution : 0.01mg/l Accuracy : 0.5% of Measuring range
13
-
-
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Supply, Installation, Testing & Commissioning of pH analyser complete with automatic sampling system analyser unit with 4- 20 m A DC signal output with all mounting accessories etc. with following minimum specifications at Head works
Type : Glass electrode Output : 4-20 mA Supply voltage:100 / 115/230 V AC +10 / –15%, 48 ... 62 Hz; Material Field Housing : ABS PC Fr Display LC display, two lines, with status indicators Electromagnetic compatibility Interference emission and interference immunity acc. to EN 61326: 1997 / A1: 1998 Protection class of field housing: IP 65 Ambient temperature : –20 ... +60 °C Sensor: Measurement range : 0 - 14 pH Material : Glass Ingres protection : IP68 Accuracy : 0.5% of Measuring range
8
-
-
... More
Supply And Laying Of Power, Signal Communication Cables
20
-
-
... More
Gsm-Gprs - Sim Card Charges For 1 Years
20
-
-
... More
Supply, Installation And Commissioning Of Gsm-Gprs Antenna With Suitable Pole Mounting
20
-
-
... More
Scada Programming, Software Graphical Development, Cloud Connectivity, Web Based Viewing, Monitoring And Control Software Service Charges For The 1 Years Period.
20
-
-
... More
Signalling Earth Pit
20
-
-
... More
Scada Consists Of Central Control With The Control And Monitoring Of All Remote Station, Necessary Power, Control Cables, Dbs, Communication Cables, Etc Required For Commissioning The Scada Station
1
-
-
... More
Supply And Delivery Of Complete Online Scada Software Package Including Necessary Software, Source Code Charges, Adequate Number Of Tags, Database, Report Generation
1
-
-
... More
Supply, Delivery And Installation Of Pc With Monitor, Database And Allied Accessories Of Latest Configuration,32” Monitor Along With Scada Control Processor
1
-
-
... More
Computer Table With Chair
1
-
-
... More
Printer A4 Black And White
1
-
-
... More
1kva Ups 230vac With 30minutes Back Up
1
-
-
... More
55" Video Wall With Cpu Processor
1
-
-
... More
3 KVA UPS with 8 hours battery back up for all areas
20
-
-
... More
Schedule A3
-
-
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Surveying and levelling for the proposed alignment of pipe line by Total station method by engaging qualified Engineers with minimum qualification of B.E.(Civil), Technical Asistant Grade I & II and Mazdoor category I, using the contractor own survey instruments, Special tools and plants vehicle hire charges, transportation, initial incidental charges such as jungle clearance etc. Preparation of Tree map and alignment plan, duly incorporating salient details, such as topographical features, permanent land marks, bench marks etc. at appropriate points, alignment plans and longitudinal section plan at 30 m intervals in addition to other salient locations such as branches,bends,culverts, river crossing etc,with all field particulars in Auto Cad and submission of plan 3 set, along with LF books with making all entries with certification by above qualified Engineers with soft copy and marking TBM stones at required places with bench mark registers soft copies 3 set and hard copy 5 set etc., complete as directed by Corporation officers including Design Validation and Redesign if required
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Detailed consumer survey on Door to door basis including capturing of Data on a GIS platform for identifying the existing connections in the pilot water zones
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ADD GST FOR 18%
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