DEPOSIT-2023-24 THIRUVALLA MUNICIPALITY- WARD 15 THIYMALA BACKSIDE OF AVIAN DISEASE DIAGNOSTIC LABORATORY

Amount

PIPE LINE EXTENSION BACKSIDE OF AVIAN DISEASE DIAGNOSTIC LABORATORY

15.43.2: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 road

15.2.1: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)

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

OD280967/2022-2023:Providing inter connection between existing line of dia 150mmAC pipe line with newly laid 160mm PVC pipe line using nessasary inter connection works including earth work excavation, cost of all specials,CID set,160mm PVC TEE all labour charges etc complete as per direction of departmental officers. (TEE connection only)

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

100.9.11:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 160 mm nominal outside diameter pipes.

Cost of Materials

OD225339/2022-2023:Supply of PVC pipe 6kg/cm2, 160mm dia and specials

OD281355/2022-2023:supply of 25mm (3/4 inch ) 12.5 kg/cm2 uPVC pipe and specials

water connection shifting

OD228745/2022-2023:Charges for taking 3/4" (25mm) boring point for shifting water connection to the newly laid or existing 50-160mm PVC pipe rate include supply and providing PVC saddle piece, 3/4"brass T ferrule, 3/4" ASTM Brass threaded adaptor excluding cost of pipe specials and laying charges.

OD228746/2022-2023:Laying upvc pipes and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 25 mm nominal outside diameter pipes.

NANDAKUMAR P V

Saji Abraham

Bidder Name

Saji Abraham

NANDAKUMAR P V

KALADHARAN PILLAI K K