Mla Sdf - Laying 90Mm Pvc Pipe At George Maijo Road In Ward No 2 Of Chellanam Panchayath Mla-Sdf-Improving Water Supply To George Maijo Road By Replacing The Existing Damaged Pipes With 90Mm Pvc Pipe In Ward No 2 Of Chellanam Panchayath
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Project Description
Mla Sdf - Laying 90Mm Pvc Pipe At George Maijo Road In Ward No 2 Of Chellanam Panchayath Mla-Sdf-Improving Water Supply To George Maijo Road By Replacing The Existing Damaged Pipes With 90Mm Pvc Pipe In Ward No 2 Of Chellanam Panchayath
BOQ
| Sl. No. | Item Description |
| 1 | Appx: A - Cost of Materials |
| 2 | Supply of uPVC Pipe, IS 4985:2000 , 6kg/cm2, 90mm Dia. |
| 3 | Supply of uPVC Pipe, IS 4985:2000 , 6kg/cm2, 75mm Dia.. |
| 4 | Supplying 100mm GI B class pipe as casing pipe |
| 5 | Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm. |
| 6 | Appx: B - Working Charges |
| 7 | Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge: Bituminous roadfor the thickness of 15cm. |
| 8 | Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 9 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :All kinds of soil (Ref. Item No. 2.10.1 of DSR) |
| 10 | Bailing out water with5 HP engine and pumpset including conveyance to the site, errection, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc. complete.NEW DATA (Prepared based on PHED SDB - Item No.1070 |
| 11 | Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009) |
| 12 | Laying UPVC pipesof class 2 to class 6 andspecials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure(excluding cost of pipes and specials).63 mm nominal outer dia pipes. |
| 13 | Laying UPVC pipesof class 2 to class 6 andspecials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure(excluding cost of pipes and specials). 90 mm nominal outer dia pipes.\" |
| 14 | Tapping 200mm AC line for making 90mm PVC byelaneusing 200x80mmMS clamp, 90mm PVC adapter,90mm PVC bend,etc. including cost and conveyance of all materials and labour charges for necessary earth work,clearing the pipe,and interconnecting with the newly laid 90mm PVC line etc. as per the direction of dep[tl. officers. |
| 15 | Conveying and fixing 80 mm diameter. Class I\" C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. including cost of 80mm tail pieces-2 nos,80mm CID joints etc.but excluding the cost of valve : (Data derived from item no.18.31.1.1of DAR) |
| 16 | Supplying and fitting 25mm air valve including cost and conveyance of valve ,suitable MS clamp for fixing the air valve,25mm GI pipe, labour for fixing valve etc. as per the direction of deptl. officers. |
| 17 | Interconnecting the newly laid 90mm PVC pipe and75mm PVC pipe using 90mm PVC Tee, reducer etc. including cost and conveyance of all materials and labour charges,clearing the pipe,etc. as per the direction of dep[tl. officers. |
| 18 | Changing water supply or PH connections to the newly laid 90/75mm PVC line using suitablePVC clamp,25mm PVC adapter, 25mm PVC bend,25mm ASTM pipe-3m etc.(after disconnecting the existing connection) including cost and conveyance of all materials and labour charges for earthwork,taking connection from the main lineline etc. as per the direction of deptl. officers. |
| 19 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 20 | Providing permanent signboard of suitable size with the inscription of MLA - SDF work with the name of MLA, name of work, total cost, physical achievement, date of commencement, date of completion including taking photographs of the work as per the direction of departmental officers. |
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