Improvement To Water Supply Infrastructure At Af Stn Agra, GE (AF) TECH AREA, AGRA-Uttar Pradesh

Improvement To Water Supply Infrastructure At Af Stn Agra, To Carry Out The Test To Ascertain Soil Profiles And Lab / Proportion To Determine With Field And Lab Investigation To Relevan Specifications Of Is 2131 , Is 6403 , Is 1498 & Is 2720 . , Conducting Soil Investigation For Following:- ( A ) 150Mm Diameter Bore Holes As Per Is Specification To Be Made For Conduct Of Various Tests Including Standard Penetration Test ( Spt ) . ( B ) Bore Hole ( As Marked In Site Plan ) ( I ) Soil Investigation For 10M Depth =8 Nos ( Ii ) Soil Investigation For 20M Depth =3 Nos ( Iii ) K Value For At Depth Of 2 . 00M To 2 . 50M = 04 Nos ( C ) Depth Of Bore Hole =10M & 20 M ( D ) Collection Of Disturbed And Undisturbed Soil Sample At An Interval Of 1 . 00 Mtr Or At Change Of Strata Or As Per Relevant Is Code . ( E ) Conducting Lab Test On Disturbed Soil Samples As Considered Necessary According To Relevant Specifications Of Is 2720 :- ( I ) Sieve Analysis & Grain Size Distribution By Sieve Analysis & Hydrometer Test . ( Ii ) Atterberg Limits ( Iii ) Natural Moisture Content ( Iv ) Particle Size Analysis Test ( V ) Bulk Density / Dry Density , ( F ) Conducting Lab Test On Undisturbed Soil Sample As Considered Necessary According To Relevant Specification Of Is 2720 And Detailed Result Showing All Relevant Calculations , Inferences , Indices And Parameters Shall Be Given In The Soil Report ( I ) Natural Moisture Content ( Ii ) Bulk Density ( Iii ) Specific Gravity ( Iv ) Free Swell Index And Swelling Properties Of Soil ( V ) Organic Matter In Soil If Any ( Vi ) Consolidation Test ( Compressed Index Value ) ( Vii ) Triaxial Compression Test And Determination Of Shear Parameters ( C & O Test ) As Per Relevant Is . ( Viii ) Harmful Salt ( Complete Investigation As Already Ref ) ( G ) Ground Water Table :- ( I ) Maximum And Minimum Levels Of Ground Water In The Area With Source Of Information . ( Ii ) Ground Water Table During The Investigations . , To Carry Out Plate Bearing Test ( K-Value Test ) For Determination Of Sub Grade Each Reaction Of Soil In Place For Design Of Raft Foundation . This Includes Arrangement Of Girders , Hydraulic Jack ( Complete With Pump Pressure Gauge And Fixible Pipe , Dial Gauge With Magnetic Bases Chequers Or Grove Steel Plate Varying In Size , Datum Par Or Rod Necessary Tool Kit ) And Conducting Test At Site Accordance To Is 9214-1979 . Moudulus Of Sub Grade ( K Value ) :- Ser Depth Of Moundulus Of Sub Remarks No Foundation Grade ( K Value ) ( Mtr ) S-1 S-2 ( A ) 2 . 0 M ( B ) 2 . 5 M , Determination Of Cbr Of Soil In Field In And Lab Accordance To Relevant Is Code Complete All As Specified And Directed By Engineer-In-Charge . , Submission Of Six Copies Of Ink Signed Test Reports With Detailed Description Of Field Investigation , Soil Classification And General Nature Of Soil Strata , Water Table , Interpretation Of Test Results , Grains Size Distribution Curves , Compressive Index Curves , Site Plan Etc . , The Sbc Of The Soil Is Required To Be Given As Per Following Table , Cacluation Of Bearing Capacity Will Be Governed Generally As Per Is 8009 ( Pt-I ) , Is -2020 ( Pt-Ii ) 1980 , Is 6403-1981 , Is 1904-1986 & Is 1080-1985 And Other Relevant Is Codes And Detailed Calculations Duly Showing The Various Soil Parameters / Indices Shall Be Given In The Soil Reports: Depth Of Safe Beairing Capacity Of Soil Remarks Foundation In T / M2 For Footing Sizes 1 . 2M X 1 . 2M 1 . 5M X 1 . 5M 2 . 0M X 2 . 0M 2 . 5M X 2 . 5M 1M 1 . 5M 2 . 0M 2 . 5M , The Cbr Value Of The Soil Is Required To Be Given As Per Following Table . Calculation Of Cbr With Detailed Calcuations Duly Showing The Various Soil Parameters / Indices Shall Be Given In The Soil Report:- Ser Test Contducted Test Result Test Method No 1 Grain Size Analysis Is: 2720 , Part-4 1 . 1 Gravel ( % ) 1 . 2 Sand ( % ) 1 . 3 Silt & Clay ( % ) 2 . 0 Atterberg Limits Is:2720 , Part-5 2 . 1 Liquid Limits ( % ) 2 . 2 Plastic Limits ( % ) 2 . 3 Plasticity Index ( % ) 3 . 0 Water Content -Dry Density Relation Is: 2720 , Part-8 3 . 1 Maximum Dry Density ( G / Cc ) 3 . 2 Optimum Moisture Content ( % ) 4 . 0 Cbr ( California Bearing Ratio ) S: 2720 , Part-16 4 . 1 Unsoaked Cbr 4 . 2 Soaked Cbr 5 . 0 Soil Classification: 5 . 1 Soil Group Symobol Is : 1498-1970 5 . 2 Symbolic Representation 5 . 3 Specific Gravity Is: 2720 , Part -3 , 7 . 0 In Place Density ( G / Cc ) Is: 2720 , Part-34 8 . 0 Natural Moisture Content , % Is: 2720 , Part -2 9 . 0 Free Swell Index , % Is: 2720 , Part 40 10 . 0 Organic Matter , % Is 2720 , Part - 22 11 . 0 Permeability , Cm / Sec Is 2720 , Part -36 , With Every Sites Soil Investigation Repor A Detailed Site Plan Showing The Approx Location Of Each Bore Duly Numbered As Per Log Of Bore Hole Should Be Enclosed . Location Of Foundation Of Adjacent Structures , Especially Those That Might Be Impacted By The Proposed Construction Should Be Indicated With Details In Site Plan . , Photgraphic Record Of Geo-Explorations As Well As Testing Shall Also Form Part Of The Report . , Every Page Of The Soil Investigation Report Should Have The Name Of The Job For Which Soil Investigation Is Being Carried Out . In Case Of Mulitiple Sites Of A Single Job Are Being Investigated Name Of Each Site Shall Be Put On Each Page Of Report Pertaining To The Site . , All Pages Of The Soil Investigation Report Shall Be Serially Numbered , Stamped And Signed By The Agency Carrying Out The Soil Investigation . Report Should Be Scrutinized By Ge &Cwe For Correctness & Endoresed . , The Ge Shall Intimate The Approximate Type Of Construction , Utillzation And Dimensions Of Proposed Building To The Consultant , Who Based On Geoehincal Investigations Should Recommend Type Of Foundation ( Viz Isolated / Compbined Footing , Raft , Pile Etc . ) , In Case Of Underground Buildings / Basement Construction , Or If Requirement Of Temporary / Permanent Deep Excavation Support Measures During Construction Of Building Are Envisaged Necessary Excavation Support Measures To Be Given By The Consultant Based On Geotechnical Ivestigations .

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	20-Nov-2020	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	27-11-2020

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INR 6.49 Lakhs /-

Job order: Improvement to water supply infrastructure at AF Stn Agra
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	To carry out the test to ascertain soil profiles and lab/ proportion to determine with field and lab investigation to relevan specifications of IS 2131, IS 6403, IS 1498 & IS 2720.		1	EACH JOB
2	2	Conducting soil investigation for following:-\n\n(a) 150mm diameter bore holes as per IS specification to be made for conduct of various tests including Standard penetration test (SPT).\n\n(b) Bore Hole (as marked in site plan)\n \n(i) Soil investigation for 10m depth =8 Nos\n \n(ii) Soil investigation for 20m depth =3 Nos \n\n(iii) K value for at depth of 2.00m to 2.50m = 04 Nos\n \n(c) Depth of Bore hole =10m & 20 m\n\n(d) Collection of disturbed and undisturbed soil sample at an interval of 1.00 mtr or at change of strata or as per relevant IS Code.\n\n(e) Conducting lab test on disturbed soil samples as considered necessary according to relevant specifications of IS 2720 :-\n(i) Sieve analysis & Grain size distribution by sieve analysis & hydrometer test. \n(ii) Atterberg limits\n(iii) Natural moisture content \n(iv) Particle size analysis test\n(v) Bulk density/ Dry density\n
3	2.1	(f) Conducting lab test on undisturbed soil sample as considered necessary according to relevant specification of IS 2720 and detailed result showing all relevant calculations, inferences, indices and parameters shall be given in the soil report\n \n(i) Natural moisture content \n(ii) Bulk density\n(iii) Specific gravity\n(iv) Free swell index and swelling properties of soil\n(v) Organic matter in soil if any\n(vi) Consolidation test (compressed index value)\n(vii) Triaxial compression test and determination of shear parameters (C & O test ) as per relevant IS.\n(viii) Harmful salt (complete investigation as already ref)\n(g) Ground Water Table :-\n(i) Maximum and minimum levels of Ground Water in the area with source of information.\n(ii) Ground Water Table during the investigations.\n\n\n
4	3	To carry out Plate Bearing test (K-Value test) for determination of sub grade each reaction of soil in place for design of Raft foundation. This includes arrangement of Girders, Hydraulic Jack (complete with pump pressure gauge and fixible pipe, dial gauge with magnetic bases chequers or grove steel plate varying in size, datum par or rod necessary tool kit) and conducting test at site accordance to IS 9214-1979.\n\nMoudulus of Sub grade ('K' Value):-\n\nSer Depth of Moundulus of Sub Remarks \nNo foundation grade ('K' Value)\n (mtr) \n S-1 S-2\n(a) 2.0 m\n \n(b) 2.5 m
5	4	Determination of CBR of soil in field in and lab accordance to relevant IS code complete all as specified and directed by Engineer-in-Charge.
6	5	Submission of Six copies of ink signed test reports with detailed description of field investigation, soil classification and general nature of soil strata, water table, interpretation of test results, grains size distribution curves, compressive index curves, site plan etc.
7	6	The SBC of the soil is required to be given as per following table, cacluation of bearing capacity will be governed generally as per IS 8009 (Pt-I), IS -2020 (Pt-II)1980, IS 6403-1981, IS 1904-1986 & IS 1080-1985 and other relevant IS codes and detailed calculations duly showing the various soil parameters/ indices shall be given in the soil Reports: \n\nDepth of SAFE BEAIRING CAPACITY OF SOIL Remarks \nfoundation IN T/M2 FOR FOOTING SIZES\n \n 1.2m x 1.2m 1.5m x 1.5m 2.0m x 2.0m 2.5m x 2.5m\n\n1m\n\n1.5m\n\n2.0m\n\n2.5m\n\n
8	7	The CBR value of the soil is required to be given as per following table. Calculation of CBR with detailed calcuations duly showing the various soil parameters/ indices shall be given in the Soil Report:-\n\nSer Test Contducted Test Result Test Method \nNo\n1 Grain Size Analysis IS: 2720, Part-4\n1.1 Gravel (%) \n1.2 Sand (%)\n1.3 Silt & Clay (%)\n2.0 Atterberg Limits IS:2720, Part-5\n2.1 Liquid Limits (%)\n2.2 Plastic Limits (%)\n2.3 Plasticity Index (%)\n3.0 Water Content -Dry Density relation IS: 2720, Part-8\n3.1 Maximum Dry Density (g/cc)\n3.2 Optimum Moisture Content (%)\n4.0 CBR (California Bearing Ratio) S: 2720, Part-16\n4.1 Unsoaked CBR\n4.2 Soaked CBR\n5.0 Soil classification:\n5.1 Soil Group Symobol IS : 1498-1970\n5.2 Symbolic Representation \n5.3 Specific Gravity IS: 2720, Part -3\n \n
9	7.1	7.0 In Place Density (g/cc) IS: 2720, Part-34\n8.0 Natural Moisture Content, % IS: 2720, Part -2\n9.0 Free Swell Index, % IS: 2720, Part 40\n10.0 Organic Matter, % IS 2720, Part - 22\n11.0 Permeability, cm/sec IS 2720, Part -36 \n
10	8	With every site's Soil Investigation Repor a detailed site plan showing the approx location of each bore duly numbered as per log of bore hole should be enclosed. Location of foundation of adjacent structures, especially those that might be impacted by the proposed construction should be indicated with details in site plan.
11	9	Photgraphic record of geo-explorations as well as testing shall also form part of the report.
12	10	Every page of the Soil Investigation Report should have the Name of the Job for which Soil Investigation is being carried out. In case of mulitiple sites of a single Job are being investigated name of each site shall be put on each page of report pertaining to the site.
13	11	All pages of the Soil Investigation Report shall be serially numbered, stamped and signed by the Agency carrying out the Soil Investigation. Report should be scrutinized by GE &CWE for correctness & endoresed.
14	12	The GE shall intimate the approximate type of construction, utillzation and dimensions of proposed building to the consultant, who based on Geoehincal investigations should recommend type of foundation (viz isolated /compbined footing, raft, pile etc.)
15	13	In case of underground buildings / basement construction, or if requirement of temporary /permanent deep excavation support measures during construction of building are envisaged necessary excavation support measures to be given by the consultant based on geotechnical ivestigations.