Providing And Laying Water Supply Main Line From Pallipalayam Main Road Vellalar Colony -3 Cross To Jeeva Nagar Oht In Tiruchengode Municipality. Providing And Laying Water Supply Main Line From Pallipalayam Main Road Vellalar Colony -3 Cross To Jeeva Nag
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Project Description
Providing And Laying Water Supply Main Line From Pallipalayam Main Road Vellalar Colony -3 Cross To Jeeva Nagar Oht In Tiruchengode Municipality. Providing And Laying Water Supply Main Line From Pallipalayam Main Road Vellalar Colony -3 Cross To Jeeva Nagar Oht In Tiruchengode Municipality.
BOQ
| Sl. No. | Item Description |
| 1 | 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. TWAD 2021-22 |
| 2 | From Velalar colony 3rd Cross to Jeevanagar OHT 150mm dia DI Pipe s/s |
| 3 | For Chamber pit /Thrust Block |
| 4 | Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification. |
| 5 | Supplying, erecting mild steel with shuttering using MS sheets stiffened with MS angles, laid over country wood joists and side supported with casurina props for plain cement concrete wall works as directed by the departmental officeretc., complete. |
| 6 | Side wall centering |
| 7 | 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 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 - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials) CIVIL DATA -2021-22 |
| 8 | Suppling and fabricating and placing in position MS(or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost ofsteel and binding wire also in all floors. |
| 9 | Labour Charges For Cutting open BT Road(Or) Maccadam road for laying water mains including all charges etc and complete as per standar specification, etc., complete and as Directed by Departmental Officers. TWAD 2021-22 |
| 10 | Earth work excavation for Pipe Laying work by removing hard rock using controlled blasting method by drilling blast holes using compressor and jack hammer including stacking, dewatering wherever necessary, cost of gelatin, electric detonator, licensed shot fireman, labour for filling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S. Plates, barricading, putting up road diversion boards and providing red light signal during night, removal of debris etc., where upen blasting is prohibited and as directed by TWAD Board Officers.P-274 |
| 11 | Supplying and conveying to site, the following sizes of DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASSK7 AS PER IS 8329/2000 as specified in technical specifications in standard lengths, rates are basic rates with inclusive of transportation charges to stockyard anywhere in Tamilnadu. etc. complete as per standard specifications and as directed by the Departmental Engineer. TWAD 2021-22 |
| 12 | 150mm f K7 DI Pipe Socket |
| 13 | Cutting ofDI pipestrue to axis and filing smoothly and finishing the ends complete, as directed by the Departmental Engineer |
| 14 | Cutting of 150 mm f DI pipes |
| 15 | Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) etc complete. TWAD 2021-22 |
| 16 | 150 mm dia C.I/ D.I-S/S pipes and specials |
| 17 | Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion with IS 638 (1979) and M.S. bolts and nuts of IS 13641 (2002) including cost of Jointing materials such as bolt and nuts Rubber insertion and labour charges etc. |
| 18 | 150 mm dia C.I/ D.I Double flanged pipes and specials |
| 19 | Dewatering using 3hp to 70hp diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc.,complete.-5HP Motor- TWAD 2021-22 |
| 20 | Charges for ProvidingCleaning juliflora jungle with uprooting at site etc complete.,TWAD 2021-22 |
| 21 | Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers. TWAD 2021-22 |
| 22 | 150mm f DI Pipe |
| 23 | Supply, delivery of DI D/F / D/S pipes and specials of various length both standard and non-standard as per IS specification No. 9523 / 2000including cost of loading, frieght, unloading and stacking etc. complete. TWAD 2021-22 |
| 24 | All Socket Specials |
| 25 | All Flange Specials |
| 26 | DI 150mm dia flanged pipe 2.0m length |
| 27 | DI 150mm dia flanged pipe 1.0m length |
| 28 | Supply delivery and fixing of 16mm dia X 65 to 90 mm length fully threaded bolts and nuts 2 Nos etc complete. TWAD 2021-22 |
| 29 | Testing of pipes for 250mm f K7 DI Pipe water supply with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) 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 other incidential and operational charges etc., complete for the following diametres of pipes. |
| 30 | Supply delivery and fixing of 3 Ply R.I. Sheet rubber insertion etc complete.TWAD 2021-22 |
| 31 | Refilling Trenches with Excavated Earth including watering, Ramming and consolidated as directed by the departmental officers etc., complete. As per standard specifications. TWAD 2021-22 |
| 32 | For 150mm dia DI Pipe |
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Tender Published
Tender notice published.
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Online submission via eProcurement portal.
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Technical bids will be opened and evaluated.
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