Const of 1 No New RCC OHSR of capacity 50 CUM in place of Non existing OHSR in village Tapiala of Block Chogawan Distt Amritsar UNDER-ACA Now-PIDB

Amount

Construction of 1 No RCC OHSR of capacity 50 CUM, Staging Height = 17.00 M and F.S.L. = 20.00 M from ground level in village mentioned as follows, complete with external RCC stair case with landing slabs at each staging, RCC roofs, ventilator, single manhole cover, lightening conductor, plinth protection, water level indicator, prov., fixing and laying of Rising Main and Delivery Main to be connected to existing pipeline network etc. complete duly tested and handed over in proper working order to the satisfaction of Engineer-Incharge. The construction of OHSR shall be as per standard drawings/design of DWSS uploaded with this bid document. However, if (i) the height of Sill Level and FSL of OHSR to be constructed is more than the standard drawings/design. (ii) the bearing capacity at site after allotment comes out to be less than 8.75 t/sq.m. Then the contractor shall submit revised design from reputed Engineering Institute to fulfill the requirements of additional height and less Bearing Capacity at site. However, key parameters of OHSR like tank portion diameter and center to center distance of columns etc. shall NOT be reduced. The revised structural design shall NOT be downward revised in any case. The responsibility for structural safety of OHSR shall be of the contractor. Nothing extra shall be paid to the contractor on account of increase in height of OHSR and cost of submission of revised design/drawings. However, in case of variation due to upward revision in the design due to lesser bearing capacity encountered at site than 8.75t/sqm, then the additional quantities for items of work which that could have to be executed on account of less Bearing Capacity than 8.75 t/sqm shall be paid at CSR plus ceiling premium applicable at the time of tendering.

Cost of conducting soil bearing capacity test shall be borne by the bidder. The lump sum rates should also included the cost of all material like cement, steel, fine aggregate, coarse aggregate, scaffolding, shuttering labouretc, whatsoever. Providing and installing inlet, outlet, scour and over flow D/F DI Pipes as per (IS 8329 with latest amendments), including the cost of DI Specials like Duck foot bend, DI Double Flange S.Vs., one each with inlet, outlet, scour pipe along with construction of suitable size haudies and C.I/D.I D/F expansion Joints, Bell mouth and Flanged Puddle Collar. All the pipes & specials shall be duly ISI marked. These lump sum rates shall also include lightening conductor, aluminum and steel ladder, GI railing, nut and bolts and all other specials and accessories whatsoever, complete in all respects to the entire satisfaction of Engineer-in-charge in following villages. The difference in quantities from the standard drawing based on 8.75 tone per sqm. to the safe bearing capacity will be paid as per CSR+prevailling celling premium). It also includes, providing & fixing automatic Electronic water level control device & Construction of Plinth Protection around OHSR with masonry toe wall & 0.90 mtr. width appron with 40mm thick CC1:2:4 on top over 100 mm thick CC 1:8:16 & inside earth filling including overflow haudi complete in all respect, Including Carriage.

Village Tapiala (OHSR of capacity 50 CUM, Staging Height = 17.00 M and F.S.L. = 20.00 M)

CONDITIONS :-

The OHSR wise allotted amount is for the entire Capital Works and Testing on a "Single responsibility" basis such that the total lump sum allotted price, subject to any adjustments in case of less SBC than specified, covers all the Contractor's obligations mentioned in or to reasonably inferred from the bidding documents in respect of the design, including procurement and subcontracting (if any), delivery, construction, hydraulic testing and completion of the capital works as set out in the condition. This includes all requirements under the contractor's responsibilities for testing, pre-commissioning and commissioning (as applicable) of the works and, where so required by the Bidding document, the acquisition of all permits, approvals and licenses, etc. ; all in accordance with the requirements of the conditions of contract.

All classes of work not otherwise described shall be executed in according with the principals laid down in the book of specifications latest edition 1963 with correction slips and amendments upto date or as per latest relevant IS Code, whichever is more stringent.

All rates included in the above contract schedule of rates will be paid subject to the notes provided in the CSR. All amendments issued upto the date of opening of tenders will be applicable on the contract schedule of rates.

The rates also include the testing of the structures for the tightness and emptying if so desired.

Approximate quantities have been taken in the DNIT and these can vary and payment will however be made as per actual work done at site. The cost of operation and maintenance will be met from revenue collected from consumers.

All the works included in the DNIT have to be completed.

The distance for carriage of sand, bazri, bricks etc. are tentative, these can vary. Payment will however be made as per actual lead involved from nearest quarry/kiln to site of work.

Splitting of any item is not allowed. Any lapse will render the tender liable to be rejected.

Only antique thick letters have written in the DNIT however complete item as CSR will be applicable

Description of all CSR items read as per CSR-2020 with latest amendments.

M/S RK GUPTA CONSTRUCTIONS (BID ID -603652)

ESS R Construction Company (BID ID -601711)

ms kulwant singh sandhu (BID ID -602229)

P. R. ENGINEERING ENTERPRISES (BID ID -602216)