Tender Document for Providing Sewerage Network in Jalaripeta and Network Gaps in ABD Area and Retrofitting
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GREATER VISAKHAPATNAM SMART CITY CORPORATION LIMITED VISAKHAPATNAM N.I.T. & TABLE OF CONTENTS Name of the Work: Providing Sewerage Network in Jalaripeta and network gaps in ABD area and retrofitting of pumping stations at Pandurangapuram, Shantiashramam and Town kotta road and Retrofitting of STP's at Appughar and Town kotta road and Replacement of Gravity main from Durgalamma Temple to Town Kotta road STP of Greater Visakhapatnam Municipal Corporation” under Smart City Mission” Tender Notice No: GVSCCL/Projects/31(Sewerage)/2017-18, dated 16.2.2018 Managing Director Greater Visakhapatnam Smart City Corporation Limited C/o Greater Visakhapatnam Municipal Corporation, Room No.306, Asilmetta Junction, Visakhapatnam – 530003 Andhra Pradesh, India E-mail: [email protected] Tel No./Fax 0891-2746300 OFFICE OF THE MANAGING DIRECTOR GREATER VISAKHAPATNAM SMART CITY CORPORATION LIMITED 1 GENERAL INDEX PAGE SL.NO DESCRIPTION NOS. 01 NOTICE INVITING TENDERS BIDDING DOCUMENT VOLUME – I – TECHNICAL BID 02 SECTION – 1 INSTRUCTIONS TO TENDERERS SECTION – 2 GENERAL CONDITIONS OF CONTRACT SECTION – 3 SPECIAL CONDITIONS OF THE CONTRACT VOLUME – II – TECHNICAL BID 03 SETTING OUT OF WORKS, DESIGN SECTION – 4 CRITERIA,OBLIGATORY REQUIREMENTS AND SPECIFICATIONS SECTION – 5 MATERIALS, PLANT & MACHINERY SECTION – 6 SUPPLEMENTARY SPECIFICATIONS SPECIFICATIONS FOR REINFORCED EARTH / SOIL SECTION – 7 STRUCTURES SECTION – 8 SPECIFICATIONS FOR ELECTRIFICATION WORKS SECTION – 9 PARTICULAR SPECIFICATION SECTION – 10 LIST OF APPROVED MAKES VOLUME – III – FINANCIAL BID ANNEXURE – I – FORM OF TENDER 04 (PRICE BID) SECTION – 11 ANNEXURE – II – BILLING SCHEDULE FOR INTERIM PAYMENTS ANNEXURE – III – PRICE BID VOLUME – IV SECTION – 12 MODEL FORMS ANNEXURE– A LIST OF KEY PERSONNEL TO BE DEPLOYED 05 ANNEXURE– B BANK GUARANTEES ANNEXURE– C MACHINERY REQUIRED LABORATORY EQUIPMENT AT SITE DURING ANNEXURE - D CONSTRUCTION ANNEXURE - E REPORTING REQUIREMENTS ADDITIONAL INFORMATION TO BIDDERS ANNEXURE F 2 OFFICE OF THE MANAGING DIRECTOR GREATER VISAKHAPATNAM SMART CITY CORPORATION LIMITED NOTICE INVITING TENDERS ‘e’ Procurement Notice NIT No._ GVSCCL/Projects/31(Sewerage)/2017-18, dated 16.2.2018 Name of the Work: Providing Sewerage Network in Jalaripeta and network gaps in ABD area and retrofitting of pumping stations at Pandurangapuram,Shantiashramam and Town kottaroad and Retrofitting of STP's at Appughar and Town kotta road and Replacement of Gravity main from Durgalamma Temple to Town Kotta road STP ofGreater Visakhapatnam Municipal Corporation” under Smart City Mission. Managing Director, Greater Visakhapatnam Smart City Corporation Limited under the control of Municipal Administration and Urban Development Department (MA & UD), Government of Andhra Pradesh (G.O.A.P) invites proposals from eligible bidders for the above work under Engineering, Procurement, Construction (EPC) system. a) Scope of Work: The scope of work includes Design, Construction, Testing, Commissioning and Operation & Maintenance of sewerage network and house sewer connections including retrofitting of pumping stations at Pandurangapuram, Shantiashram and Town kotta road and Retrofitting of STP's at Appughar and Town kotta road and Replacement of Gravity main from Durgalamma Temple to Town Kotta road STP for Visakhapatnam Municipal Corporation” under Smart City Mission b) Salient components of the Scheme: 1.1.0: The bidder should conduct ETS Survey, The EPC Agency shall Investigate, design, execution, Commissioning of conduct detailed Sewerage network including house sewer investigation and come Connections for both the ABD area and Jalaripeta of up with detailed Greater Visakhapatnam Municipal Corporation with designs and Drawings the following parameters : which shall be ABD area: approved by the Population as per 2011 Census : 65,532 Engineer-Incharge Base year to be taken as 2018 within the overall objectives of the The Prospective Population (2033) – 78,091 scheme. The designs The ultimate population (2048) – 83,623 and drawings shall be Jalaripeta: done using state of the Population as per 2011 Census : 20,651 art software for Civil, Base year to be taken as 2018 Structural and The ultimate population (2048) – 37,982 Hydraulic engineering and the best practices shall be followed in The bidder has to do ETS Survey, Investigation, compatible with BIS/ Design, Build, Commissioning, operation and CPHEEO/ GoI maintenance of the entire system including Defect Directives/ NEC/ ISO Liability Period of 2 years. etc. 1.1.2: The bidder should design the sewer network 3 as per CPHEEO manual and relevant IS codes If there is any conflict of using standard software packages for network specifications, the modeling and designs. competent authorities’ 1.1.3: The designs and plans (L-sections as well as decision shall be final layout plan) of all the components under the above and binding on the scheme, shall indicate all the salient features such EPC Agency. as details of ground levels, HGL, invert levels of the pipes, size and material of the pipes. These shall be prepared and got approved by the Engineer-In charge 1.1.4: The Sewer network shall be designed for ultimate requirement for the 2048 as per CPHEEO manual and relevant IS codes 1.1.5: The entire scheme should be completed and commissioned in 12 months. Sewerage Network: 1.1.6: The bidder should conduct ETS Survey, Investigate, design, execution, Commissioning of Sewerage network including house sewer Connections for both the ABD area and Jalaripeta of Greater Visakhapatnam the guidelines as specified in the CPHEEO/ manuals shall be followed while designing the sewerage network with all necessary valves in place as per standards. House Sewer Connections: 1.1.7: The bidder should carry out detailed survey of entire ABD area under Greater Visakhapatnam Municipal Corporation area for identifying House Holds not having house sewer connection to the existing network. The contractor shall submit the details to GVMC. The bidder shall connect house connections to the proposed Sewer network Contractor shall disconnect the old house sewerage connection once the proposed sewer network becomes operational. Auxiliary items: 1.1.8: Road Restoration of trenches should be provided with M30 Design mix (Minimum Cement Content not less than 380 Kgs) concrete over crusher dust cushion as per department designs wherever necessary. All the surplus excavated earth of each item is to be conveyed and leveled as directed by the Engineer in charge. 1.1.9: All Railway Crossings, R&B, NH & NHAI Road crossings by trench less technology as per the departmental specifications and approved drawings with suitable size casing pipe and carrying pipe as per approved drawings. 1.1.10:The bidder should hand over scheme after successful completion of work in consultation with Engineer – in – Charge and as per directions of the 4 department with detailed summary of Completed work &as built drawings. 1.1.11: All Statutory charges payable to line Departments like Railways, APTRANSCO, R&B, NH & NHAI will be borne by the department except electrical inspectorate Charges. All approvals required for execution of work shall be taken up by contractor. 1.1.12: The bidder has to make arrangements for traffic Management & Safety Management during the execution as required. 1.2 Design, Procurement, Laying, Joining, testing and commissioning of various sizes of SN-8DWC HDPE, including necessary barricading and hording at work site, including CC / BT, WBM road cutting, earth work, refilling the trenches after laying, jointing and testing, road restoration. All necessary works for integration of the existing Sewer network with the new system as per design requirement are to be carried out. Road restoration should be provided with cement concrete M30 grade concrete,crusher dust bedding shall be provided as per approved drawings. DI K7 with high alumina cement (HAC) lining 400mm dia Not less than 177 m 500 mm dia Not less than 420 m 600 mm dia Not less than 399 m DWC HDPE SN 8 150 mm dia Not less than 8466m 170 mm dia Not less than 4173 m 200 mm dia Not less than 2130m 250 mm dia Not less than 289m 300 mm dia Not less than 445 m 400 mm dia Not less than 601m Note: The above lengths/ diameters are only indicative and are subject to change depending on the detailed designs and drawings to be approved by the competent authority but within the overall percentage break-up mentioned in the document and the BoQs to be submitted by the EPC Agency based on approved designs. 1.3 Construction of Circular manhole chambers of different dia constructed with Fly ash Bricks ( in CSSR Bldgs 2017-18) as per Drawings for required Depth including Earth work excavation in any type of soils , in which M7.5Cement Concrete using 40mm size Hard Granite Metal from approved Quarry Machine Mixing, laying to a thickness of 5 150mm and Brick Masonry with Cement Mortar 1:4 as per given design and thickness to the required height and top for 560mm dia., with a slope of 30mm to 50mm in the channel along with sewer line over the M7.5 Mix Concrete with Cement Concrete M15 mix using 12mm size Hard Granite metal machine crushed as per Departmental drawings, Plastering with S.R. Cement Mortar 1:3 20mm thick to inside of the Circular Man Hole and 12mm thick to the outer side chamber supply and fixing of Pre cast VRCC M30 Concrete Man holes including cost and conveyance of all materials for civil works, laying bedblock cover slab with RCC M20 grade design mix using sulfate resistant cement for all cement works, including