Supply, Installation, Testing and Commissioning of 30.50 mtr Height Flag Post with complete Flag system, using Raising and Lowering type of Flag Mast Tower, including the civil foundation works at Sonipat Campus of IIT Delhi.

Amount

(I) Sub-Head-1 (Civil Work)

1) EXCAVATION

1.1) Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

1.1.1) All kinds of soil

2) PCC WORK

2.1) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

2.1.1) 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

3) RCC WORK

3.1) Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, 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; but excluding the cost of centering, shuttering, finishing and 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 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

3.1.1) All works upto plinth level

3.1.1) Concrete of M25 grade with minimum cement content of 330 kg /cum

4) FORM WORK

4.1) Centering and shuttering including strutting, propping etc. and removal of form work for :

4.1.1) Foundations, footings, bases for columns

4.2) Centering and shuttering including strutting, propping etc. and removal of form for

4.2.1) Foundations, footings, bases of columns, etc. for mass concrete

5) STEEL WORK

5.1) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

5.1.1) Thermo-Mechanically Treated bars of grade Fe-500D or more.

6) BRICK WORK

6.1) Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

6.1.1) Cement mortar 1:4 (1 cement : 4 coarse sand)

7) PLASTER WORK

7.1) 15 mm cement plaster on rough side of single or half brick wall of mix:

7.1.1) 1:4 (1 cement: 4 coarse sand)

8) GRANITE STONE

8.1) Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

8.1.1) Polished Granite stone slab colour of Black, Cherry/Ruby Red or equivalent

9) STAINLESS STEEL PIPE

9.1) Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

10) PAVER BLOCK PATHWAY

10.1) Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, 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 and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.

10.1.1) 60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

11) KERB STONE

11.1) Providing, laying and making kerb channel 30 cm wide and 50 mm thick with cement concrete 1:3:6 (1 cement: 3 coarse sand:6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth etc. complete and as per direction of Engineer-in-charge.

12) DESIGN & DRAWING

12.1) Providing Structural designing (including carrying out of SBC test), detailing, architectural and structural drawings for the foundation of flag mast along with certification from authorized Structural Engineer/ Consultant from Govt. Institution or Organization. Carrying out SBC of soil at Suitable depth (Minimum 2 meter depth) with all materials and labour at Govt. approved lab/ Govt. Institution or Organization and accordingly foundation shall be designed for high mast. The same shall be provided to Engineer- in- charge. prior to the start of the work.

13) FLAG MAST

13.1) i) Supply, installation, testing & commissioning of 30.50mtr flag mast with technical specifications of Make:Bajaj/Philips/Havells/Valmont/ Jindal or equivalent make with Design standard High Masts for lighting of ILE, Basic wind speed as per IS: 875 ( Part-3 ), design life of 25 years with applicable terrain category and topography, No of sections:3, material ( Shaft or Gussets etc. ) of High Tensile Steel Sheets conforming BS EN 10025 S355 grade, finishing with hot dip galvanization conforming BS EN ISO 1461, Base and top dia ( A/F ) @ 610mm and 150mm respectively( Tolerance -0 / +3 mm ), with plate thickness ( Top-3mm, middle-4mm, Bottom-5mm ), High mast natural frequency calculation conforming SABS 0225 with flange / door stiffener as per IS-2062. The cross section of mast standard shall be 20 sided polygonal shaft along with opening and door at base as per BS EN ISO 1461 ( 1500 x 400 mm ). The diameter of base plate shall be 840mm and thickness shall be 30mm having 16 nos 36mm hole to suitable for M30 x 850Lg anchor bolt etc complete with 14nos stiffener plates and 2nos lifting log as per direction of Engineer-in-Charge. The shaft shall be PU painted with a base coat of Etch primer. It shall also include FRP decorative dome on top of the Flag Mast as per direction of office in charge. ii) Supply, installation, testing & commissioning of system for raising and lowering of flag which shall have double drum winch, SWL 750kg (Safe Working Load) or as per manufacturer specification for 30.5 mtr Hight Flag Post ( SGDD 30/6 PB: Integral motor with motor with capacity 2HP, no of speed 6/4 pole single speed with mechanical tripping facility. It shall have the wire rope SS galvanized @ 6mm dia for flag and for balance weights iii) Suitable control panel shall be provided for reversing operation of Power tool motor complete in all respect as per TS. Control panel shall include MPCB with protection, power contactors, push buttons etc complete in all respects required for operation of flag mast with winch etc. iv) Material and labour for PU painting on flag mast shaft over a coating of each primer coat.

13.2) Supply and fixing of foundation bolts conforming at least TS 600N/sqmm, M30x850mm length, YS- 405N/sqmm, manufactured from special steel along with nuts, washers, anchor plates and templates etc complete as per design standard or direction of Engineer- in- charge.

13.3) Construction of foundation with M25 grade concrete for 5M pole including supply, installation of foundation bolts manufactured from special steel along with nuts, washers etc.

14) FLAG (SIZE 20 feet X 30 feet)

14.1) Supply & Installation, of National Flag size 20X30Ft, made with shiny 100% knitted polyester, 160 GSM (C)with reinforced super strong nylon webbing on all three sides & rope/ toggle sleeve complete in all respect as per relevant IS Code.

14.2) Supply (only), of National Flag size 20X30Ft, made with shiny 100% knitted polyester, 160 GSM (C)with reinforced super strong nylon webbing on all three sides & rope/ toggle sleeve complete in all respect as per relevant IS Code.

(II) SUB HEAD -2 (ELECTRICAL WORK)

1) Supplying and Laying and fixing of one number PVC insulated and PVC sheathed / XLPE Copper armoured power cable of 1.1 KV grade of following size on surface as required. (Acceptable make: Havells / Polycab / Finolex / Gloster / Skytone / RR Kabel / Universal)

1.1) 3 core x 2.5 sqmm armoured

2) Supplying and Laying and fixing of one number PVC insulated and PVC sheathed / XLPE Aluminium armoured power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required. (Acceptable make: Havells / Polycab / Finolex / Gloster / Skytone / RR Kabel / Universal)

2.1) 3 core x 10 sqmm armoured

2.2) 3.5 Core x 25 sqmm armoured

3) Supplying and making end termination with brass compression gland and tinned copper lugs for following size of pvc insulated and pvc sheathed / XLPE copper conductor cable of 1.1 kV grade as required.

3.1) 3 core x 10 sqmm

3.2) 3.5 Core x 25 sqmm

4) Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. (Acceptable make of GI Pipe: TATA / Bansal / Jindal / ITC / ATC / JST / Zenith / Nezone with proper gauge)

5) Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

6) Supply, Installation, Testing & Commissioning of twin dome LED Aviation Obstruction lighting with two LED fittings complete in all respects as per TS& conforming to ICAO

7) Supply, installation, Testing & Commissioning of control box near the mast mounted on 1 m high structural pedestal from GL. Control box shall be with IP55 protection with canopy and include incomer with 4P MCB & outgoings 2P MCBs for flood lighting poles, aviation lighting, winch motor& other features of Control box shall be as per TS.

8) Supply, Installation, Testing & Commissioning of 100 watt LED flood light fittings with IP 65 protection suitable for focus lighting on Flag complete in all respect & other features as per TS.

9) Supply, Installation, Testing & Commissioning of 5M high hot dip galvanized octagonal poles of minimum 3mm thickness of S355 grade complying with BSEN 10025including supporting bracket arrangement suitable to mount LED flood light on the top of pole for lighting to Flag mast, pole shall have base plate with minimum 20mm thickness & 4 foundation bolts & terminal box with hinged door shall be with2P MCB & terminal block for loop-in-loop-out arrangement for power cable. The pole with bracket shall be hotdip galvanized both inside and outside as per IS:2629 with minimum zinc coating of 610 gm/ m2

ABS INFRA (BID ID -3271879)

M/s S.K.Industries (BID ID -3272002)

SWASTIK ELECTROTECH PVT LTD (BID ID -3272954)