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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.9 CrAdmitted-Finance NO 18 A KACHI MADA STREET NEAR ALWAR BANGULOW KANCHIPURAM 631 502 | KANCHIPURAM | KANCHIPURAM | TAMIL NADU | 631502 | ₹3.9 Cr | L1 | Admitted-Finance |
| 2 | L2₹4.3 Cr+₹34.3 L (8.76%)Admitted-Finance | ₹4.3 Cr+₹34.3 L (8.76%) | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | P.Haridass L1 | Rajagopalan Krishnasamy L2 |
|---|---|---|---|---|---|
| 1.00 | Earth work excavation above water level in light or sandy or clay soils for infiltration well of 4.50m dia (Internal) including levelling the site and as directed by the Engineer -open well excavation for infiltration well for first depth of 1.00m complete. | 118.79 | cum | 100 ₹11,879 Lowest | 150 ₹17,818.5 |
| 2.00 | Reinforced Cement Concrete 1:1.5:3 using 20mm machine crust HBG stone jelly excluding cost of centering, shuttering,supply and fabrication of steel reinforcement but including cost of curing etc, complete and as directed by the TWAD Board Officers. | 108.58 | cum | 8,500 ₹9,22,930 Lowest | 9,000 ₹9,77,220 |
| 3.10 | Sinking of Infilration Well of 4.5m internal dia & 5.5m External dia below pilaster level including all incidental charges in light or sandy soil First depth of 2 metres | 10 | Rm | 8,000 ₹80,000 Lowest | 9,000 ₹90,000 |
| 3.20 | Second depth of 2 metres | 10 | Rm | 15,000 ₹1,50,000 Lowest | 18,000 ₹1,80,000 |
| 3.30 | Third depth of 2 metres | 10 | Rm | 28,000 ₹2,80,000 Lowest | 30,000 ₹3,00,000 |
| 3.40 | Fourth depth of 2 metres | 10 | Rm | 47,000 ₹4,70,000 Lowest | 50,000 ₹5,00,000 |
| 3.50 | Fifth depth of 2 metres | 5 | Rm | 72,000 ₹3,60,000 Lowest | 75,000 ₹3,75,000 |
| 4.00 | Porus Concrete of M25 grade in CC 1:4 (one cement and four had broken granite jelly of size 20mm) for steining of infiltration wells excluding cost of centering but including curing etc, complete and as directed by the TWAD Board Officers. | 101.46 | cum | 7,500 ₹7,60,950 Lowest | 8,000 ₹8,11,680 |
| 5.00 | Brick Work in cm 1:5 (One cement and 5 sand) using country bricks of sizes 22x11x5cm for steining of 55cm thk for infilration well including curing,etc. complete and as directed by the TWAD Board Officers. | 183.53 | Cum | 6,000 ₹11,01,180 Lowest | 6,500 ₹11,92,945 |
| 6.10 | Providing steel centering using MS plates of size 90cmx60cm - 13 G to 10G thick welded with 25mmx3mm MS angles supported with country wood scantling of size 10cmx6.5cm at 50cm c/c strutting with casurina props of 10 cm to 13 cm dia as directed by the TWAD Board Officers a). Plane surface | 381.95 | sqm | 950 ₹3,62,852.5 Lowest | 1,000 ₹3,81,950 |
Tender Value
₹3.7 Cr
EMD Value
₹3.7 L
Closing Date
19 May 2023, 3:00 pmClosed
commissioner Chengalpattu Municipality
chengalpattu Municipality
Construction of Infiltration Well and Piping Arrangement with Anchoring at Pazhaveli Head Works
2023_MAWS_312013_1
1006/2023/E1
Open Tender
Civil Works - Water Works
Works
90 days
Commissioner chengalpattu Municipality
Construction of Infiltration Well and Piping Arrangement with Anchoring at Pazhaveli Head Works
3 documents required · 3 mandatory
₹0
₹3.7 L
Yes
chengalpattu Municipality
24 May 2023
6 May 2023
19 May 2023
6 May 2023
19 May 2023
6 May 2023
10 May 2023
Amount
Earth work excavation above water level in light or sandy or clay soils for infiltration well of 4.50m dia (Internal) including levelling the site and as directed by the Engineer -open well excavation for infiltration well for first depth of 1.00m complete.
Reinforced Cement Concrete 1:1.5:3 using 20mm machine crust HBG stone jelly excluding cost of centering, shuttering,supply and fabrication of steel reinforcement but including cost of curing etc, complete and as directed by the TWAD Board Officers.
Sinking of Infilration Well of 4.5m internal dia & 5.5m External dia below pilaster level including all incidental charges in light or sandy soil First depth of 2 metres
Second depth of 2 metres
Third depth of 2 metres
Fourth depth of 2 metres
Fifth depth of 2 metres
Porus Concrete of M25 grade in CC 1:4 (one cement and four had broken granite jelly of size 20mm) for steining of infiltration wells excluding cost of centering but including curing etc, complete and as directed by the TWAD Board Officers.
Brick Work in cm 1:5 (One cement and 5 sand) using country bricks of sizes 22x11x5cm for steining of 55cm thk for infilration well including curing,etc. complete and as directed by the TWAD Board Officers.
Providing steel centering using MS plates of size 90cmx60cm - 13 G to 10G thick welded with 25mmx3mm MS angles supported with country wood scantling of size 10cmx6.5cm at 50cm c/c strutting with casurina props of 10 cm to 13 cm dia as directed by the TWAD Board Officers a). Plane surface
b). Curved surface
Supply , delivery fabrication and placing in postion of RTS rods for reinforcement for binding ring, pilaster, roof slab &well curbs including the cost of binding wire and as directed by TWAD Board Officers
Plastering in CM 1:4 (One Cement and four sand ) 12mm thk including curing ,etc complete and as directed by the TWAD Board Officers.
Plastering in CM 1:5 (One Cement and five sand ) 20mm thk including curing ,etc complete and as directed by the TWAD Board Officers.
Supply, delivery and fixing in position 50 mm thk RCC manhole cover slab of size 0.60x0.60m with necessary reinforcement and MS angle of size 50mmx50mmx6mm thk all around the edges of the slab complete and as directed by the TWAD Board Officers.
Supply , delivery and fixing of CI steps in positionat 30 cm center to center in zig zag manner and as directed by the TWAD Board Officers
Providing ,ventilating arrangement byfixing in position 160mm OD PVC 6ksc pipe with PVC cowl and as directed by the TWAD Board Officers
Providing Confirmatory bores to ascertain sand depth and locating well site before commencing the work
Providing cutting edge using 12G MS sheets including the cost of fabrication welding and placing in position in the curb including Supply of MS sheet
Painting two coats of newly plastered wall surface with ready mixed Cement paint of first quality and of approved colour over a priming coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.
Plugging the bottom of the well with coarse sand of approved sizes and grade as directed by Board Officers
Supply, delivery and installation of open well submersible pumpset with ISI Mark IS:14220 without panel board with single stage, single suction with radially split casing having brass impeller in standard construction fitted with double mechanical seal for gland sealing with integrated motor including guide rails, chain etc. complete 2500 lpm @ 30m
Installation cost 15 HP
Supply and delivery of following Ductile Iron Double Flanged pipes as per IS:7181-1986 and IS:1537 including pipe supports and appurtenances etc. all complete as per standard specification as directed by the Engineer
Laying of 150mm diameter DI pipe
Jointing of 150mm diameter DI pipe (Flanged)
LT Metering panel : Upto 75 HP (which includes LT meter panel board 6 Nos. suitable fuse carriers)
3 Phase Panel board - Star delta with two level guard and auto start. Panel board should be provided as per specification given in Board circular No. 23/DCE/QATA/2004/ Dt. 23.8.2004
DOL starter with single phasing preventor with ammeter confirming to IS:13947 with auto restart facility for pump house, where panel boards are available.
Supply and Laying of Power and Control Cables from TNEB Panel to LT Panel and onward to all components and to DG Set complete. 3C x 6.0 sq mm PVC ARMOURED LT UG CABLE
Cable laying in trenches inside the pump room
Twin CI Earthing Upto 25-60 HP installation
Supplying and conveying of following sizes of DI pipes (K9 class) to site, confirming to specification as per IS:8329-2000 for standard length including cost of pipes, testing charges at factory, labour charges for loading, unloading and stacking at site etc. complete as per standard specifications and as directed by the Departmental Engineer.
Drilling of borewells of size 6" to 8" dia. in sedimentary formation using hand boresets including insertion of casing pipes and removal of casing pipes etc., including collection of samples as directed by the TWAD Board Officers.
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
Supply and delivery of 160mm PVC 4ksc pipe
Supply fabricating and placing in position of steel for reinforcement for various members including cost of steel for all RCC works as directed by TWAD Board Officers. The rate to include the cost of binding wire also the steel should confirm to the relevant IS Specification and supplied with test certificate and as directed by the TWAD Board Officers. (16mm RTS Rod for anchoring = 4 x1.58=6.32kg).
Supply fabricating and placing in position of steel for reinforcement for various members including cost of steel for all RCC works as directed by TWAD Board Officers. The rate to include the cost of binding wire also the steel should confirm to the relevant IS Specification and supplied with test certificate and as directed by the TWAD Board Officers. MS flat of size 32mmx3mmx700mm long
Add 18% GST
Rajagopalan Krishnasamy
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