Conducting Soil Investigation Works For Various Bridges And Culverts In Ernakulam District, Ernakulam-Kerala

Conducting Soil Investigation Works For Various Bridges And Culverts In Ernakulam District , Investigation Work , 56 . 1 . A : Mobilization Including Transportation Of All Necessary Plan And Equipments And Materials Of Boring Field Testing And Sampling And Demobilization After Completing The Workfor Machine Boring , 56 . 2 . A : Setting Up Boring At Each Bore Hole Locations Including Carrying All Necessary Plant , Equipment And Materials Of Boring And Field Tests And Collection Of Samples At Each Bore Hole Location . For Machine Boring . , 56 . 10 : Hire Charges For Providing 2 Nos Of 2Nd Class Boat With Boatman For Erecting The Platform Over Which The Boring Plant Is To Be Erected , And 1 No Of 2Nd Class Boat With 1 Boatman For Conveying The Departmental Staff And Labour Engaged From The Banks To Platform And Back Etc . , 56 . 9 . 1 : Erecting Platform Over 2 Nos Of 2Nd Class Boat Using Mango Wood Planks Of Of Not Less Than 30 Mm Thick , Mango Wood Joists Of 100Mm X 70Mm At 60Cm Intervals Including Labour And Hire Of All Materials And Dismantling The Platform After Completion Of Work Etc Complete Excluding Hire Of Boats ( A Platform Of Minimum Size 6 . 00M X 5 . 00M Will Be Required ) , 56 . 3 . A . 1 : Boring With Rotary Power Drilling Equipments Inall Types Of Soil Having N Value Less Than 50 Excluding Hard Rock Soft Rock , Or Medium Rock For Strata Upto 10M . Including Conducting Necessary S . P . T And Recovery Of Un Disturbed Soil Samples At 5M . Intervals . For Ordinary Soil . , 56 . 3 . A . 2 : Boring With Rotary Power Drilling Equipment Inall Types Of Soil Having N Value Less Than 50 Excluding Hard Rock Soft Rock , Or Medium Rock For Strata Upto 10M . Including Conducting Necessary S . P . T And Recovery Of Un Disturbed Soil Samples At 5M . Intervals . For Under Water . , 56 . 3 . B . 1 : Boring With Rotary Power Drilling Equipment Inall Types Of Soil Having N Value Less Than 50 Excluding Hard Rock Soft Rock , Or Medium Rock For Strata For Next 10M Upto A Depth Of 20M Including Conducting Necessary S . P . T And Recovery Of Un Disturbed Soil Samples At 5M . Intervals . For Ordinary Soil , 56 . 3 . B . 2 : Boring With Rotary Power Drilling Equipment Inall Types Of Soil Having N Value Less Than 50 Excluding Hard Rock Soft Rock , Or Medium Rock For Strata For Next 10M Upto Depth Of 20M Including Conducting Necessary S . P . T And Recovery Of Un Disturbed Soil Samples At 5M . Intervals . For Under Water . , 56 . 5 . A : Boring Through All Classes Of Rock Excluding Hard Rocks Having N Value Greater Than 50 Using Tungsten Carbide Drilling Bit . In Land . , 56 . 5 . B : Boring Through All Classes Of Rock Excluding Hard Rocks Having N Value Greater Than 50 Using Tungsten Carbide Drilling Bit . In Water . , 56 . 4 : Boring Through All Type Of Hard Rock Or Similar Refusal Strata Of N Value Greater Than 50 Using Diamond Core Drilling Bit For In Land Under And Banks Of River . , 56 . 7 : Conducting Standard Penetration Test In Bore Hole At Any Depth . , 56 . 11 . A : Compilation Of All Field Data With Recommendation For A Suitable Foundation After Conducting Necessary Lab Test ( Report In Triplicate ) Machine Boring For 5 Bore Holes .

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	01-Jun-2021	Tender Notice with instructions to bidders and link to prebid meeting	Other	10-06-2021
2	07-Jun-2021	date corrigendum	Date	17-06-2021

INR 2500 /-

INR 35000.0 /-

INR 22.91 Lakhs /-

Work Name:PMURKILSGD 2020-21: Conducting soil investigation works for various bridges and culverts in Ernakulam District
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	INVESTIGATION WORK	BI01010001010000000000000515BI0100001113
2	1.001	56.1.a : Mobilization including transportation of all necessary plan and equipment's and materials of boring field testing and sampling and demobilization after completing the workFor machine boring	BI01010001010000000000000515BI0100001114	9	set
3	1.002	56.2.a : Setting up boring at each bore hole locations including carrying all necessary plant, equipment and materials of boring and field tests and collection of samples at each bore hole location.For machine boring.	BI01010001010000000000000515BI0100001115	21	Nos hole
4	1.003	56.10 : Hire charges for providing 2 nos of 2nd Class boat with boatman for erecting the platform over which the boring plant is to be erected, and 1 no of 2nd Class boat with 1 boatman for conveying the departmental staff and labour engaged from the banks to platform and back etc.	BI01010001010000000000000515BI0100001116	6	Day
5	1.004	56.9.1 : Erecting platform over 2 nos of 2nd Class Boat USING Mango wood planks of of not less than 30 mm thick, Mango wood joists of 100mm x 70mm at 60cm intervals including labour and hire of all materials and dismantling the platform after completion of work etc complete excluding hire of boats (A Platform of Minimum size 6.00m x 5.00m will be required)	BI01010001010000000000000515BI0100001117	90	sqm
6	1.005	56.3.a.1 : Boring with rotary power drilling equipment's inall types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata upto 10m. Including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.For ordinary soil.	BI01010001010000000000000515BI0100001118	180	metre
7	1.006	56.3.a.2 : Boring with rotary power drilling equipment inall types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata upto 10m. Including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.For under water.	BI01010001010000000000000515BI0100001119	30	metre
8	1.007	56.3.b.1 : Boring with rotary power drilling equipment inall types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata for next 10m upto a depth of 20m including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.For ordinary soil	BI01010001010000000000000515BI0100001120	180	metre
9	1.008	56.3.b.2 : Boring with rotary power drilling equipment inall types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata for next 10m upto depth of 20m including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.For under water.	BI01010001010000000000000515BI0100001121	30	metre
10	1.009	56.5.a : Boring through all classes of rock excluding hard rocks having ' N' value greater than 50 using tungsten carbide drilling bit.In land.	BI01010001010000000000000515BI0100001122	180	metre
11	1.01	56.5.b : Boring through all classes of rock excluding hard rocks having ' N' value greater than 50 using tungsten carbide drilling bit.In water.	BI01010001010000000000000515BI0100001123	30	metre
12	1.011	56.4 : Boring through all type of hard rock or similar refusal strata of N value greater than 50 using diamond core drilling bit for in land under and banks of river.	BI01010001010000000000000515BI0100001124	210	metre
13	1.012	56.7 : Conducting standard penetration test in bore hole at any depth.	BI01010001010000000000000515BI0100001125	63	each
14	1.013	56.11.a : Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab test (report in triplicate)Machine boring for 5 bore holes.	BI01010001010000000000000515BI0100001126	4.2	set