CONSTRUCTION OF CHAIN LINK FENCING INCLUDING PORTA CABIN and OTHER FACILITIES AT GAILS R and D LAND AT HSIIDC, SOHNA

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Tender No: GAIL/NOIDA/CNP/PROJ/CIVL/25-84 [NIC TENDER ID: 2026_GAIL_267424_1]

Name of the Bidder/ Bidding Firm / Company :

NUMBER #

NOTE : - 1. For all items in the SOR/BOQ wherever certain specifications are not mentioned, all are to be operated as per prevailing CPWD specifications/ BIS specifications. 2. RCC/ PCC item is including shuttering (refer BOQ/ SOR for detailed item). 3. RCC/ PCC can be laid using RMC/ mini batching plant or fiori or weigh batcher with facility of providing computerized report. 4. Sand to be used as per relevant IS code (like IS 383, IS 2116, IS 650, IS 1904, IS 16144, etc.) 5. Details missing, if any, will be assumed to be provided by the Contractor/ Bidder as per good engineering practice, and shall be approved by Engineer-InCharge. 6. In case of any variation in drawing and BOQ/ SOR, the final decision shall rest with the Engineer-Incharge. 7. The welding of 100mm overlap at the fencing post ‘Y’ neck shall be pure edge joint welding on all three external edges. Any other welding in fabrication process shall be edge joint welding only. 8. All steel members to have ISI mark and should be endorsed with “Manufacturer lab test certificate”. 9. Liasoning and coordination with HSIIDC for pegging, marking & GPS coordinate mapping, etc. all is deemed to be included in the scope of the Contractor and nothing extra shall be payable. 10. Borewell works is inclusive of Borewell permission and for which complete coordination and liasoning is the responsibilty of the Contractor. For detailed description refer item under S.No. A.34. 11. Electrical works is inclusive of Electrical permission and for which complete coordination and liasoning is the responsibility of the Contractor. For detailed description refer item under S.No. A.32.

CLEARING JUNGLE AND SURFACE DRESSING - Clearing jungle and surface dressing including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal and disposal of rubbish/ trees/ grass, etc. for all leads within the GAIL site premises and adjoining area around the periphery.

EARTHWORK EXCAVATION (SOIL) - Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas and in foundation trenches or drains including dressing of sides and ramming of bottoms, for all lift within the GAIL site premises; including getting out and disposal of excavated earth for all leads and for all lift within the GAIL premises, as directed by Engineer-in-charge. All kinds of soil

FILLING AVAILABLE EARTH - Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, for all leads and for all lift within the premises.

DISPOSAL OF MALBA - Disposal of malba/ moorum/ rubbish/ rock/ surplus black cotton soil/ similar unserviceable/dismantled or waste material away from the site including conveyance of materials for all leads away from the site, and corresponding required lift, loading, unloading etc. complete as directed by the Engineer-in-charge. (The quantity considered shall be net quantity of capacity of truck after deduction of 20% for looseness) (considering the disposal is to be done at designated area assigned by local authority as per prevailing norms at Contractor's own responsibility including any royalties, etc. all) By mechanical transport including loading, unloading and stacking. (For all Leads away from the site)

GOOD EARTH FILLING - Excavating, supplying stacking, filling and compaction of Locally available good earth (including royalty) by mechanical transport for all lead including ramming and watering of the earth in layers not exceeding 20 cm and compacted complete. The measurement will be taken of final compacted thickness layer for payment. The rate shall be inclusive of all royalties, duties, mining cess, etc if applicable. NOTE:- Cost of rolling shall be paid separately as per item no. A.6. Survey of rate of locally available earth to be carried out by bidder before quoting.

DIESEL ROLLER 8-10 T CAPACITY - Supplying Diesel Roller along with driver of 8-10 T capacity for rolling works of Good earth soil and ground and making the surface compact and even as desired by the EIC. The rate shall be inclusive of all hire charges, fuel, lubricant, driver/operator, helper. Rate is to be quoted for minimum 8 hours working per day

JCB - SUPPLYING JCB ALONGWITH DRIVER - Supplying JCB along with driver for desired works of Good Earth soil and ground and making the surface level and even as desired by the EIC. The rate shall be inclusive of all hire charges, fuel, lubricant, driver/operator, helper. Rate is to be quoted for minimum 8 hours working per day

PCC (1:2:4) I/C SHUTTERING - Providing and laying in position cement concrete of specified grade INCLUDING the cost of centering and shuttering - All work at all level- under floor, bed concrete, foundation, DPC, coping, foundation, grading, flooring, cover slab, path, plan areas, string or lacing courses, parapets, bed blocks, plain window sills, fillets, sunken floor etc : 1:2:4 (1 cement : 2 coarse sand (as per IS 383) : 4 graded stone aggregate 40 mm nominal size)

MS ANGLE POSTS/ STRUTS - Supplying at site Angle iron post (Fencing post - 'Y' joint - MS (Mild Steel) angle 65x65x5mm of required length including slant height of 0.65m and 0.75m on either side of the ‘Y’ neck and weight not less than 4.90 Kg per RM. The vertical height of the fencing post will be not less than 2.85 m. The 0.65m slant height portion will be cut and bend to shape with 0.75m slant portion welded to make the ‘Y’ neck with an internal angle of 90 degree, The height of the fencing post from the ‘Y’ neck to the GL is 1.80m and 0.60 m shall be embedded below GL. Eight Nos notches with 150mm spacing to the angle both side at the ‘Y’ neck portion. The vertical portion shall have four holes for fixing of nuts and bolts at a distance of 600mm centre to centre starting 100 mm above from bottom (from NGL) to hold chain link fence, horizontal bar and vertical MS flat of size 50x5mm of 1.80 m long (Every post embedded in PCC 1:2:4) of size 600mm x 600mm x 600mm in which post depth inside PCC is 450 mm)) & strut (MS (Mild Steel) angle 50x50x5mm of required length having weight not less than 3.80Kg per RM, will be provided to support vertical post on inner or both inner & outer side of fence at every 10th pole/ corners/ change of direction as per the site requirement and directions of Engineer-In-Charge. A vertical piece of angle of length 200 mm will be bending at the top of strut. including making two Nos holes of 15mm dia at the top to enable to fix with vertical post with nut & bolts at a distance of 100mm centre to centre starting 50mm from top (Every strut embedded in PCC (1:2:4) of size 600mm x 600mm x 600mm in which strut depth inside PCC is 450 mm)). IS:2062/92 grade ‘A’ material. including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete. (MT means Metric Tonne in Unit)

CHAIN LINK FABRIC FENCING - Providing and fixing G.I. chain link fabric fencing of size of single chain link fence fabric - 1.80 mtr x 14 mtr mesh wire in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. Made of G.I. wire of dia. 4 mm The galvanized chain link fencing shall be manufactured as per BIS IS 2721:2003. Galvanizing of wire min 100 GSM as per IS: 4826. Tensile strength of wire: Min 500N/sqmm.

CONCERTINA WITH BARBED WIRE - Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length (in each bundle), upto 3.5 m height of wall with existing angle iron ‘Y’ shaped placed 3.5 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape (R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre

RCC (M25) I/C SHUTTERING - Providing and laying in position ready mixed (RMC) or site batched design mix (with facility of providing computerized report) cement concrete for reinforced cement concrete work for structures and road work; using coarse aggregate and fine aggregate derived from natural sources (sand as per IS 383), Portland Pozzolana / Ordinary Portland /Portland Slag cement,, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads and heights, inlcuding providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints (10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants whereever required, complete all as per direction of Engineerin-charge (Cost of item of joint fillers, sealants is included here. Cost of dowel bars with sleeve/ tie bars to be paid in relevant item); INCLUDING the cost of centering, shuttering (for all elements and shuttering for slab for all heights), finishing but EXCLUDING the cost of reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works (Suspended floors, roofs, landing, beams, coloumn, slab and balconies, Retaining wall, Foundations, footings, bases of columns, Walls (any thickness) including attached pilasters, butteresses, plinth and string courses, Lintels, beams, plinth beams, girders, bressumers and cantilevers, Columns, Pillars, Piers, Abutments, Posts and Struts, stairs, road works etc.) at all level: Concrete of M25 grade with minimum cement content of 330 kg /cum

EXTRA CEMENT - Add for using extra cement in the items of design mix over and above the specified cement content therein up to 10% of the minimum specified cement content in design mix (QT means Quintal in Unit)

STEEL REINFORCEMENT FE500D- Steel Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete at all level: Thermo-Mechanically Treated bars of grade Fe-500D or more

RED FULL BRICK IN CC (1:6) - Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 all works at all level in foundation and plinth and in superstructure in: Cement mortar 1:6 (1 cement : 6 coarse sand (as IS 2116))

STRUCTURAL STEEL IN SINGLE/ BUILTUP - Structural steel work in single section, fixed with or without connecting plate, and riveted, bolted or welded in built up sections, trusses and framed work, In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works all complete including cutting, hoisting, fixing in position including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete and Supplying and fixing Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete, and Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge.

STEEL WORK IN BUILTUP TUBULAR - Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded/ seamless type tubes / Electric resistance or induction butt welded tubes

18 MM CEMENT PLASTER - 18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster 1:6 (1 cement : 6 fine sand (as per IS 1542)) - at all level including scaffolding etc. complete

EXTRA FOR WATER PROOFING MATERIAL IN CEMENT PLASTER/ RCC/ CC - Extra for providing and mixing water proofing material in cement plaster/ RCC/ CC work in proportion recommended by the manufacturers. (PER means per bag of 50KG Cement Used in Mix in Unit)

PREMIUM ACRYLIC SMOOTH EXTERIOR PAINT - Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming/ base coat of exterior primer applied @ 0.90 litre/10 sqm)

PLASTER OF PARIS PUTTY OF 2 - 3 MM THICKNESS - Providing and applying plaster of paris putty of 2 - 3 mm thickness over plastered surface to prepare the surface even and smooth complete.

ENAMEL PAINT WITH PRIMER - Providing and applying two coat of synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour and Applying priming coat - With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works on all area of GI/ Steel works (like fencing, posts, struts, etc.)

SUB GRADE - Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm. depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth for all leads

GRANULAR SUB BASE - Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

WMM - Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

60 MM CC PAVER BLOCKS - Providing and laying factory made coloured chamfered edge Cement Concrete paver blocks of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50 mm thick compacted bed of fine sand as per relevant IS (like IS 383, IS 2116, IS 650, IS 1904, IS 16144, etc.), compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand as per relevant IS (like IS 383, IS 2116, IS 650, IS 1904, IS 16144, etc.) and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. complete as per manufacturer’s specifications & direction of Engineerin-Charge. 60mm thick cement concrete paver block of M-30 grade or higher with approved colour, design & pattern.

KERB STONE - Providing and laying at or near ground level factory made kerb stone of M- 25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand as per relevant IS (like IS 383, IS 2116, IS 2250, etc.)), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer - in - charge).

25X10 FT PORTA CABIN - Supply & Placing in Position of Porta Cabin of Size 25 feet by 10 feet by 8.5 feet height with a toilet and pantry unit as per design and arrangements specified in Special Conditions of contract and drawings, with required arrangement for lifting, fixing, placement etc, the work shall include all internal piping for water and sewer and drainage piping upto the manhole at a distance of 05 mtr approximately from porta cabin, the cost of the foundation, external piping and manhole shall be paid for separately, APPROVED MAKE OF PORTA CABIN IS TATA MOBINEST, THE DETAILED SPECIFICATIONS, CONTACT PERSON OF TATA MOBINEST IS GIVEN IN THE TECHNICAL SPECIFICATIONS

15X10 FT PORTA CABIN - Supply & Placing in Position of Porta Cabin of Size 15 feet by 10 feet by 8.5 feet height with a toilet and pantry unit as per design and arrangements specified in Special Conditions of contract and drawings, with required arrangement for lifting, fixing, placement etc, the work shall include all internal piping for water and sewer and drainage piping upto the manhole at a distance of 05 mtr approximately from porta cabin, the cost of the foundation, external piping and manhole shall be paid for separately, APPROVED MAKE OF PORTA CABIN IS TATA MOBINEST, THE DETAILED SPECIFICATIONS, CONTACT PERSON OF TATA MOBINEST IS GIVEN IN THE TECHNICAL SPECIFICATIONS

TOILET PORTA CABIN - Supply & Placing in Position of portable Porta Cabin TOILET units with each unit of size 4 feet by 4 feet by 7 feet height, as per detailed specifications given in Technical Specification having Indian WC and suitable capacity water tank on top,the work shall include all internal piping for water and sewer and drainage piping upto the manhole at a distance of 05 mtr approximately from porta cabin, the cost of the foundation, external piping and manhole shall be paid for separately. APPROVED MAKE OF TOILET UNIT IS TATA EZYNEST, THE DETAILED SPECIFICATIONS, CONTACT PERSON OF TATA MOBINEST IS GIVEN IN THE TECHNICAL SPECIFICATIONS

SOLAR LIGHT WITH POLE- Supply, Installation, Testing and Commissioning of 40W All In One Integrated Solar Street Light with Pole - Sleek and superior design in MS case. luminary contains 42 x 1W superbright LED system integrated with lithium ferrro phosphate battery and PIR sensor with automatic dusk-to-dawn intelligent operating system. Solar panel is integrated along with system. Battery - Li-Fepo4 (12.8V 36Ah) Panel - 75Wp Monocrystalline Rated Lumens - 140 Lumen per Watt Autonomy - 12hrs LED Lifetime - 50000 hours Dimensions* - 765*480*65 Pole - GI , Tubular Length 6M 76mm OD , Thickness 2mm

LOAD CONNECTION - Obtaining load connection of approx. 7 - 10 KVA for operation of Porta cabin, borewell pump, light fixtures, etc. all and Approval for load sanction and contract demand of required load capacity with State Electricity Borad as per following scope of work:- 1.Prepration of all drawings and documents required for obtaining approval/sanction. 2.Submission of drawings and documents to the appropriate authority/office with a copy to EIC. 3.Complete liasioning with state electricity board. 4.Payment of all statutory fees. The statutory fees, security deposits and contract demand charges shall be reimburshed by GAIL on production of original Challan. 5.Arranging inspections by statutory authorities. The travelling, loadging, boarding and other expenses of statutory authorities shall be born by the contractor. 6.Doing regular follow-up. 7.Any other related job to obtaining the load approval / contract demand. Associated, cabling, wiring, switches sockets, DB, mini - transformer/ feeder pillar/ panels etc. all to be done by Contractor. Any other required job to complete the commisioning of electricity for porta cabin, pumps, etc. deemed to be included in the scope.

SOAK PIT - Making soak pit 2.5 mtr diameter , 3.0 mtr deep with 45 x 45 cm dry honeycomb shaft with bricks and S.W drain pipe 100 mm diameter , 1.8 mtr long complete as per CPWD specifications Vol-II design- and brick bats and gravels as per CPWD design all around the shaft - with common burnt clay FPS non modular bricks of class designation 7.5

BOREWELL WORKS - Boring/ drilling bore well of 300 mm dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 150 metre depth below ground level for all types of soil and Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) and/ or unplasticized PVC medium well screen (RMS) pipes with ribspipe of 200 mm dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge i/c Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, gravels of size range 5 mm to 10 mm, coarse sand of size range 1.5 mm to 2 mm, in recharge pit, in the required thickness, for all leads & lifts, Bail plug/ Bottom plug & M.S. Clamp of 200 mm dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I), pea gravel, developemnt of tubewell, borewell pump of required rpm, head and horse power - 01 Nos., etc. all complete to get borewell fully operational including Getting approval for Borewell permission for Building Construction works etc. all from LOCAL municipal corporation/ development authority including liasoning, submission of drawings, inspection and clearance etc complete. Statutory fees to be paid if any shall be reimbursed by GAIL on submission of demand note and challan/ bill in proof of submission of fees. The scope of contractor shall be to get the permission from corporation. Commissioning of Borewell complete as per norms of the Building Approval Authority/ any other regulator as required and instructed by Engineer- In-Charge. Any other related job to obtain approval and running permission. as per direction of Engineer-in-charge.