Provn of Tarmac for Aircraft Operations at AF Stn Leh

Amount

Material and labour for Excavation over areas not exceeding 1.50 m deep and getting out in hard/ dense soil , complete all as specified and as directed by the Engineer- in- Charge.

Material and labour for Excavation over areas exceeding 1.50 m but not exceeding 3.00 m deep and getting out in hard/ dense soil, complete all as specified and as directed by the Engr-In-Charge.

Material and labour for Excavation over areas not exceeding 1.50 m deep and getting out in hard rock, complete all as specified. and as directed by the Engr-In-Charge.

Material and labour for Excavation over areas exceeding 1.50 m but not exceeding 3.00 m deep and getting out in hard rock, complete all as specified and as directed by the Engr- in- Charge

Excavating in post holes (or similar holes) each not exceeding 0.5 cum, getting out in hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and directed by Engr-in-Charge.

M & L for Excavation in trenches not exceeding 1.5 metre wide and not exceding 1.5 metre depth for foundation and getting out in hard/dense soil complete all as specified and as directed by the Engineer- in- Charge

Material and labour for FILLING IN INCLUDING SPREADING LEVELING AND WATERING & WELL RAMMING IN LAYERS NOT EXCEEDING 25 CMS IN ANY TYPE OF SOIL INCLUDING rolling with power rollers 8 to 12 tonne capacity under optimum moisture conditions to the specified percentage of strandard proctor density not less than 95 % complete all as specified and as directed by the Engineer- in- Charge.

Returning filling in, including spreading, levellig, watering and well ramming in layers not exc 25 cm complete all as specified and as directed by the Engineer- in- Charge.

Removing excavated material in soils not exceeding 50 mtr and depositing where directed, at a level not exceeding. 1.5 metre above the starting point complete all as specified and as directed by the Engineer- in- Charge

Removing excavated material in soils exceeding 1.50 km and depositing where directed outside the MOD land at tentative distance of appoximately 6 Km, at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed by the Engineer- in- Charge. Note:- Bidders are requested to visit the site of disposal & quote their rate for this item accordingly. No claim whatsoever in this context shall be admissible at the later stage.

Removing excavated material in rocks exceeding 1.50 km and depositing where directed outside the MOD land at tentative distance of appoximately 6 Km, at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed by the Engineer- in- Charge. Note:- Bidders are requested to visit the site of disposal & quote their rate for this item accordingly. No claim whatsoever in this context shall be admissible at the later stage.

Material and labour for Rolling and consolidating formation surfaces in cutting/filling to camber by using earth compactor of capacity exc 8 tonne & n exc 15 tonne or compaction methodology reccomended by soil test agency to under OMC to achieve the min 98% density of MDD determined using modified compactor density determination method as per is code of exisiting soil complete all as specified and as directed by the Engineer- in- Charge

M & L for applying evenly using pressure sprayer a tack coat of VG 10 with 2.5Kg/X Sqm over DLC complete all as specified and directed by the Engineer- in- Charge

Supplying and laying for 400 micron thick HDPE sheet (Virgin Quality) water proof, wrinkle free without puncture having minimum weight of 390 gm/Sqm over tack coat/sand cushion as specified in the design with overlap between adjacent strips and at transverse joints as minimum 300mm complete all as specified and as directed by the Engineer- in- Charge

M & L for 400 mm thick concrete slab of Pavement quality concrete (PQC) with minimum 28 days field Flexural strength of 45Kg/ Sqcm or 4.5 Mpa, aggregate gradation as per Table 3 of IRC 15- 2017, coarse aggregate of clean, hard strong, dense, non-porous and durable pieces of crushed stone or gravel, fine aggregates of clean natural sand or crushed stone sand or combination of both using minimum 400 kg/cum of cement with non-circular virgin synthetic fibre of 12-18 mm length, specific gravity 1.34 to 1.39, UV stable, alkali resistant, with equivalent dia 15-40 micron, minimum melting temperature as 250°C and minimum tensile strength of 300 Mpa and at the rate as specified by the manufacturer. PQC laid, spread and compacted with (Mechanical form paver) of minimum 7.50 m width, including curing and tining by Texturing cum Curing Machine complete all as specified and directed. Required surface texturing to be done as specified in Clause 10 1 14 and Table 9 of IRC- 15-2017 complete all as specified and as directed by the Engr-In-Charge

Supply only polyseter made non circular fibrers with cut length between 12-8 mm having tensile strength 30 Mpa, melting temperature between 240-260 degree celsius having specific gravity 1.34 to 1.39 with equivalent fibre diameter 15-40 micron @ 0.06 to 0.30 percent by volume in controlled cement concerte complete as spceified and as directed by the Engineer- in- Charge and as described in PS clause of tender

Supply only approved admixture as per design mix by weight of cement mixed up PQC all as specified and as per manufacturers instructions complete all as specified and as directed by the Engineer- in- Charge

Supply only curing compound confirming to ASTM C 309 type II, Class A complete all as specified and as directed by the Engineer- in- Charge

Supply only air entraining agent confirming to IS 9103: 1999 and ASTM C 260 complete all as specified and as directed by the Engineer- in- Charge

M&L for Forming 25 mm width expansion joint in concrete slab for full depth of Pavement Quality Concrete laid slab. Early entry saw and subsequent cutting by using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned thoroughly with application of compressed air. Joint shall be made dry, vacuum cleaned and free of dirt, oil, vegetation and other debris. The joint then filled with pre-moulded 25 mm thick compressible polyethylene closed cell type filler board as specified, thereafter application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup rod and pouring the sealant Placing of closed cell, medium density, crossed linked polyethylene foam backup rod of 30 mm dia, over filler board and filled with polyurethane based sealant complying with BS- 5212, BS 4254 and EN-141875-2003 with minimum movement accommodation factor (MAF) of+/- 30% having minimum 10 year performance guarantee, applying masked tape on the edges of joints and removing the masking tape after filling of sealant as per the method specified by the manufacturer complete all as specified and as directed by the Engineer- in- Charge Notes:- Contractor shall provided 10 years performance guarantee certificate from manufacturer for sealant used in above items.

M & L for Forming dummy/contraction joint with an initial saw cut of 3 mm soon after the concrete has set, upto a depth of 120mm widening the first saw cut to 6 mm and 24 mm deep by using diamond bit cutter of appropriate size straight and smooth edges Joint cleaned thoroughly with application of compressed air. Joint shall be made dry, vacuum cleaned and free of dirt, oil, vegetation and other debris. Application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup rod and pouring the sealant. Placing of closed cell, medium density, crossed linked polyethylene foam backup rod of 8 mm dia application of bond breaker tape on top of back up rod for complete width of the joint and filled with polyurethane based sealant complying with BS- 5212, BS 4254 and EN-141875-2003 with minimum movement accommodation factor (MAF) OF +/- 30% having minimum 10 year performance guarantee applying masked tape on the edges of joints and removing the masking tape after filling of sealant as per the method specified by the manufacturer complete all as specified and as directed by the Engineer- in- Charge Notes:- Contractor shall provided 10 years performance guarantee certificate from manufacturer for sealant used in above items.

M & L for Cutting of construction joints 25 mm deep and 10 mm wide by early entry saw cut using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned thoroughly with application of compressed air. Joint shall be made dry, vacuum cleaned and free of dirt, oil, vegetation and other debris Application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup rod and pouring the sealant. Placing of closed cell, medium density, crossed linked polyethylene foam backup rod of 12 mm dia, application of bond breaker tape on top of back up rod for complete width of the joint and filled with polyurethane based sealant complying with BS-5212, BS 4254 and EN- 141875- 2003 with minimum movement accommodation factor (MAF) of +/- 30% having minimum 10 year performance guarantee, applying masked tape on the edges of joints and removing the masking tape after filling of sealant as per the method specified by the manufacturer complete all as specified and directed by Engineer- in- Charge Notes:- Contractor shall provided 10 years performance guarantee certificate from manufacturer for sealant used in above items.

M & L for Preparation of new or previously untreated concrete surface of any description over 10 cm width or girth and applying two coats of aqua based paint for painting lines, dashes, arrows, letter etc, on roads, pavements and the like withroad marking paint, white or goldern yellow complete all as specified and directed by Engineer- in- Charge

M & L for Finishing surface of concrete roads, pavements, by belting complete all as specified and directed by Engineer- in- Charge

Material & labour for Laying and compacting 150 mm thick (compacted thickness) in two layers of 75mm, Granular Sub Base Course (GSB) grading as per Grade-II as specified Table 900-1 of MoRTH specifications for Road and Bridge works, 2013, in a single layer over compacted subgrade with naturaI sand, crushed gravel, crushed stone, crushed slag, or combination thereof as per the grading required. The materials are mechanically mixed, spread and leveling on the subgrade by using motor grader of adequate capacity, and rolling with vibratory roller of capacity 80-100 KN static weight for achieving required compaction density of atleast 98% of the Maximum Dry Density. Consolidating to required gradient and camber complete all as specified and directed with finished surface tolerances as per Table 900-1 of MoRTH specifications for Road and Bridge works, 2013. complete all as specified and directed by Engineer- in- Charge . Note: Each layer shall be provided in seperate operation.

Material & labour for laying and compacting 150mm thick (compacted thickness) in two layers each of 75mm thick (compacted thickness) of Wet Mix Macadam (WMM) grading as per table 400-13 of MoRTH specifications for Road and Bridge works 2013 manufactured in WMM plant, material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading with mechanical paver and rolling with vibratory roller of capacity 80-100KN static weight and consolidating to required gradient and camber complete all as specified and directed by Engineer- in- Charge The finished surface tolerances to be as per Table 900-1 of MoRTH specifications for Road and Bridge works 2013 as directed Note: Each layer shall be provided in seperate operation.

Material and labour for preparing un-surfaced WMM surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all dirt etc and applying evenly a prime coat with Bitumen primer VG-10 at 10 kg per 10 sq.m. complete all as specified and directed by Engineer- in- Charge

Material and labour for, premixed dense asphaltic concrete of 80 mm laid in two layers each of consolidated thickness of 40 mm with 5.5% binder content of Bitumen grade VG-30 by weight of total mix and crushed stone coarse aggregate of grading 2; mix of aggregate and VG-30 bitumen produced in batch type hot mix plant, transporting the hot mix from Hot mix plant to work site by tippers and laying with hydrostatic paver finisher and as per approved mix and rolled and compacted to required camber and gradient with 8-10 tonne smooth wheeled, vibratory and tandem roller, complete all as per clause 507 MORTH (5th Revised) complete all as specified and directed by Engineer- in- Charge

Notes:- (i) The contractor shall quote the rate against item considering 5.5% of VG-30 bitumen content. Job mix formula as per Clause No. 505.3.3 of MORTH (5th Revised) for BC shall be worked out from SEMT CME Pune/any IIT/NIT for obtaining Optimum Binder content (OBC) by the contractor without any financial effect to the Deptt and same shall be sumbitted to the GE for approval. Any variation in binder content on minus side shall be adjusted and no adjustment shall be made on plus side. (ii) Cost of filler i.e. cement (Ordinary Portland Cement OPC) is deemed to be included in the quoted unit rate for this item (iii) After spreading of mix as per clause 505.4.7 entire surface during the operation shall be rolled with road roller 8-10 tonne (Smooth wheeled) followed with vibratory road roller of 8-10 tonne static weight, followed by finished rolling with 6-8 tonne smooth wheel tendom roller as per clause nos 507.4.8 and cost of the same shall deemed to be included in quoted unit rate.of this items, No claim whatsoever, shall be admissible on this Account at the later stage.

M & L for Preparation of new or previously untreated concrete surface of any description not exceeding 10 cm width or girth and applying two coats of aqua based paint (painting lines, dashes, arrows, letter etc,) on Roads, Pavements and the like with road marking paint, white or goldern yellow complete all as specified and directed by Engineer- in- Charge .

Supply and fixing glow sign board / display board of overall size 2.605 mtr x 1.10 mtr made out of following:- (a) glow sign board / display board shall be made out of 0.5 mm thick MS sheet welded to frame work on front and on reverse side of the board. (b) Top layer of the board shall be made out of frangible black engineering plastic sheet of thickness not less than 5 mm and fixed to metel sheet underneath with suitable fixing arragements and having monolithic structure to withstand temperature variations from extreme cold enviroment to sheltering hot conditions each side. (c) Main frame shall be made out of angle iron of size 50 mm x 50 mm x 6 mm duly painted with anticorrosive paint of superior quality with two coats over a coat of red oxide primer including prepration. (d) Legs ( 06 to 08 Nos as per site requirements ) frame work shall be made out of angle iron of size 50 mm x 50mm x 6 mm welded on back side of length 0.6 mtr overall, 0.30 mtr above the ground level and 0.30 mtr embeded in the ground in PCC block of size 0.15 mtr x 0.15 mtr x 0.75 mtr in grade (1:2:4) type B-1 (using 20 mm graded crushed stone aggregade) including (Excavation, Returning & filling including Removal of surplus soil any type of soil or all kind of soil) including use & waste of necessary formwork complete all as specified as directed by Engineer-in-Charge. (e) Legends, letters, signs shall be made out of retro-reflective transparent prismatic engineering grade tape. (f) Sktech showing the sign board are enclosed in the tender documents for guidance prupose. The dementions shown in sketches shall amended to read as in cms against mm as mentioned under note in the skteches.

Supply and fixing glow sign board / display board of overall size 0.49mtrx0.90mtr made out of following:- a) glow sign board / display board shall be made out of 0.5 mm thick MS sheet welded to frame work on front and on reverse side of the board. (b) Top layer of the board shall be made out of frangible black engineering plastic sheet of thickness not less than 5 mm and fixed to metel sheet underneath with suitable fixing arragements and having monolithic structure to withstand temperature variations from extreme cold enviroment to sheltering hot conditions each side. (c) Mainframe shall be made out of angle iron of size 50 mm x 50 mm x 6 mm duly painted with anticorrosive paint of superior quality with two coats over a coat of red oxide primer including prepration. (d) Legs ( 04 Nos) frame work shall be made out of angle iron of size 50 mm x 50mm x 6 mm welded on back side of length 0.6 mtr overall, 0.30 mtr above the ground level and 0.30 mtr embeded in the ground in PCC block of size 0.15 mtr x 0.15 mtr x 0.75 mtr in grade (1:2:4) type B-1 (using 20 mm graded crushed stone aggregade) including (Excavation, Returning & filling including Removal of surplus soil any type of soil or all kind of soil) including use & waste of necessary formwork complete all as specified as directed by Engineer-in-Charge. (e) Legends, letters, signs shall be made out of retro-reflective transparent prismatic engineering grade tape. (f)Sktech showing the sign board are enclosed in the tender documents for guidance prupose. The dementions shown in sketches shall amended to read as in cms against mm as mentioned under note in the skteches..

M&L for Plain Cement Concrete 1:4:8 (type D2), (using 40 mm graded crushed stone aggregate) as in foundation work complete all as specified and directed by Engr-in-Charge.

M&L for Plain Cement Concrete 1:3:6 (type C2), (using 40 mm graded crushed stone aggregate) as in foundation work complete all as specified and directed by Engr-in-Charge.

M&L for second class clean sawn softwood in scantlings timber fixed in wooden post complete all as specified and directed by Engr-in-Charge.

M&L for 9mm thick plywood, (5 Nos of ply), as grade BWR, type BB, fixed with screws to timber frame/post complete all as specified and directed by Engr-in-Charge.

Dismantling second class hardwood scantling as in post or sturts any section including taking out embedded portion and making good disturbed portion complete all as specified and directed by Engr-in-Charge.

Dismantling boarding of any description fixed in any position with screws complete all as specified and directed by Engr-in-Charge.

M&L for preparation of newly untreated surfaces of wooden post and plywood with including applying two coat of synthetic enamel paint of any colour over a one coat of pink primer complete all as specified and directed by Engr-in-Charge.

M & L for Plain cement concrete M-15, (type B-1) (using 20 mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed by Engr- in -Charge.

Material and labour for Pre cast cement concrete block masonry with solid blocks, of 1:3:6 (type C-1), (using 20 mm graded crushed stone aggregate) exceeding 10 cm in width and setting in cement mortar (1:6) including use & waste of necessary form work complete all as specified and directed by Engr- in -Charge.

Material & Labour for plain cement concrete 1:3:6 (type C1) (using 20 mm graded crushed stone aggregate) as in lintel upto 1.5m clear span, cills, steps, seismic and other silimmar bands, plinth course, string coursees, lacing courses, parapets and , water troughs and the like incl weathering, slightly rounded or chamfered angles and throating as directed including necessary use & waste of formwork etc complete all as specified and directed by Engr-in-charge.

Material & Labour for Rendering 15 mm thick in cement mortar (1:4) on fair face of block masonry surfaces finished even and smooth without using extra cement complete all as specified and directed by Engr in Charge.

Material and labour for Mild steel flat iron work as in framed structure, wall ties, clamps, plain angle cleats,straps, hold fast etc conforming to Fe-290 Gde E-165 complete all as specified and directed by Engr- in -Charge.

M & L for mild steel bars 6 mm to 8 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and incluidng mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed by Engr- in -Charge.

M & L for RCC M-25 (design mix) (using 20 mm graded crushed stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landing, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed by Engr- in -Charge..

M & L for formwork to sides, and soffits or floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup-ports, overhelmings, etc. also splays between floors and beams,flat rough finished surface of concrete complete all as specified and directed by Engr- in -Charge.

Material and labour for Extra for forming fair finished drain or channel 90 cm inner girth in cement concrete, using extra cement, including forms, mould, mi-tred/stopping ends etc. complete all as specified and as directed by Engr-in-charge.

Material and Labour for Two coats of synthetic enamel paint over a coat of red oxide primer including preparation of new steel surfaces of any desctiption over 10 cm in width and grith not otherwise described complete all as specified and as directed by Engr-in-charge.

M&L for preparation of surfaces of any description wood, steel, iron, concrete, brick, stone, etc exceeding 10 cm in width or grith and applying one coat of black bitumious paid complete all as specified and as directed by Engr-in-charge.

M&L for preparation of surfaces of any description wood, steel, iron, concrete, brick, stone, etc not exceeding 10 cm in width or grith and applying one coat of black bitumious paint complete all as specified and directed. complete all as specified and as directed by Engr-in-charge.

Material and labour for Sand cushioning for underground cable 8cm before laying the cable and 15cm after laying and stretching the cable laid and punned down to form a bed to a minimum 18 cm thickness. The punning shall be done by hand complete all as specified and as directed by Engr-in-Charge (NOTE:- Punned thickness of 18cm shall be considered for measurement purpose only)

Supplying and laying un-reinforced precast cement concrete cable cover (ISI Marked) of class LV, Type 1, flat of size 250mmx 150mm x 40mm confirming to IS-5820-1970 and laid dry flat over the cable for cable protection with position abutting each other complete all as specified and as directed by the Engr-In-Charge.

Supply, laying, jointing and testing, fixing to wall using clamps/pole/floor or in air or passing through pipes/ducts/road/path/drain and laid in trenches, 1100 volts grade heavy duty electric cable XLPE Insulated ,screened, PVC bedded, galvanized steel wire or wire armoured with electric power cables of 1100 Volts grade with stranded aluminium conductor of size 50 sqmm 3.5 Core (ISI marked) (IS-7098 Part-I) and its latest amendments complete all as specified and directed by Engr-in-charge.

Supply Installation, testing & commissioning of indoor type air cooled constant current regulator of 4 'KW for runway lighting · capcaity suitable for use on input supply voltage 230 +/- 1 0°/o 50Hz, output power with tapping at 75°/o of rated capacity and output current at highest intensity. 6.6 ,with 5 steps current variation suitable for local and remote control operation with built in 24V/48V DC control supply, digital output ammeter (0-10 Amps), having protection against over current, open circuit , & displaying error in case of earth leakage & provision for positive back indication complete as required, including all necessary arrangement, interconnecting the already laid power & control cables, end terminations & earthing connection as required as per standard manufacuting including remote control, from ATC. complete all as specified and as directed by Engr-in-charge.

Supply and laying of cable size 1 core x 6 sq mm size 5 KV grade copper conductor XLPE insulated & PolyEthylene outer Sheathed copper tape screened Anti Termite & Anti Rodent treated Unarmoured unshielded Underground Cable for airfield lighting Primary Circuit, conforming all technical specifications including laying of cable in existing Pipe/Duct complete all as specified and as directed by Engr-in-charge. ( Note. Pipe /Duct laid shall be measured paid seprately under respective items)

Supply and laying of cable size 1 Core x 4 sqmm., 600V grade stranded copper conductor un-armoured, XLPE insulated, polyethylene sheathed underground airfield lighting cable generally conforming to IS 7098 Part II as required including laying of cable in existing Pipe/Duct complete all as specified and as directed by Engr-in-charge.. (Note. Pipe /Duct shall be measured & paid seprately under respecive items)

Providing and fixing 8 SWG dia. Gl wire on surface or in recess for loop earthing along with existing trench/duct as required on site. complete all as specified and as directed by Engr-in-charge.

Supplying and laying of PIPE size 40mm dia PN 6 of grade PE 63 HDPE pipe (lSI marked) along with all accessories like socket, bend, couplers etc. complete with fitting D19 and cutting. jointing etc. direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. , complete as required and confirming to the technical specification complete all as specified and as directed by Engr-in-charge.

Supply and fixing including making connection of 5 KV grade dry type plug and receptacle primary connector kit with field attachment. The plug and receptacle should be suitable for termination of 5 KV grade single core 6 sq.mm copper conductor, XLPE insulated PE outer sheathed unshielded cable all complete as required and confirming to the technical specification of Airfield lighting system. complete all as specified and as directed by Engr-in-charge.

Supply and fixing of 600V grade plug & receptacle (Essena Connector) of type II class B connector making connections with the secondary side of isolating transformer using the male adapter and the other end with suitable socket suitable for termination of 1 Core X 4 sqmm., 660V grade stranded copper conductor un-armoured, XLPE insulated. polyethylene sheathed underground airfield lighting cable including applying HT tape complete as required and specified complete in all respect conforming to the specifications of Airfield lighting. complete all as specified and as directed by Engr-in-charge.

Supply and making connection of 45 watts 5000V, 50 Hz series 45w Isolating Transformers for runway lighting encapsulated in polyester resin, finally moulded in neoprene "type rubber and with primary and secondary connections of suitable rating conforming to specification as required to operate the runway lighting as per standard manufacturing complete all as specified and as directed by Engr-in-charge.

S&F Gl pipe light grade of size 50mm dia as protection to cable along the pole/across road crossing/through ceiling/walls with necessary clamps-02 Nos (Flat iron 50mm x 6mm) with nuts and bolts complete all as specified and as directed. complete all as specified and as directed by Engr-in-charge.

Supply, install, testing and commissioning of Inset omni directional LED taxiway edge lights of 09 Watt capacity of colour Blue along with mounting assembly (breakable coupling and other components), connecting leads, gasket, fasteners suitably protected against corrosion and specification of ICAO Annex 14 complete all as specified and as directed by Engr-in-charge.

Supply & fixing & installation of Cast lron housing box water tight round type metal container of outside diameter 330 mm and 200 mm height made of 10 mm thick all around except on top surface which is 15mm thick to receive a light fitting base plate on the top and Under Ground .housing associated with power cable and having a clear holes at the side surface centre 75 mm above bottom surface suitable to receive 1 No. 50 mm dia. and 1 No. 15 mm. dia G.I. pipe and checknut and having earthbolt of M-10 x 40 mm SS welded inside near the hole (100 mm away from the hole center) and having drain hole at the bottom suitably taped to receive 15 mm dia bore G.I. pipe and having clear opening of 220 mm dia. at the top and 6 Nos. M-10 taped holes at hole center of 260 mm to receive fittings base plate and bolts including supply of 1 No. neoprene gaskets, 6 Nos. M10, 30 mm long stainless steel bolts with washers and including side embeded in plain cement concrete of grade M-15 (1:2:4) B (using 20 mm graded crushed stone aggregate) of size 150mm all around the box etc. as required as per specifications. Complete all as specified and as directed by Engr-in-charge.

Supply & Fixing of new generation energy saving and environmental friendly long life of capacity 400 watt LED flood light fitting made up of pressure die cast aluminium housing with high power LED (SMD LED chip as per LM 80/IS 16106) as lighting source with 130 lumens/watt, colour temperature 5700-6500K and lens embedded PC cover having top opening separate driver compartment with IP 66 protection (IS:10322 (part 1) 1982 latest) and impact resistance of IK08 ,luminous flux 42700Im, power consumption -350 watts with10 KV built in surge protection device as light source safety class 1 having a minimum burning 50.000 hours life(LM-80 report) (CRI>70. having a beam angle of >120 degree with cool white /warm-light source colour with input voltage of 120 to 277 volts 50 HZ, +/-2 HZ with auto cut off at below 120 volts. 0.95 PF having a operating temperature range of +50 degree celius to-10 degree celius with analog control interface. operating humidity range 10% to 95% RH complete all as specified & directed including the brackets made out of 40 mm dia light grade galavanised Iron Pipe bend to shape to Adjust light fitting position of length 1.20 mtr (minimum) to be fixed on the pole with requisite U-clamps & accessories duly painted along with nuts and bolts of mild steel as arrangement for mounting of the flood lights. the flood light shall be comply with complusory registration (CRS) of BIS for safety as per IS 10322(Part 5/section5):2012 as applicable on date .It should be LM 79 n LM 80 and TM21 (Part of LM 80) certified. complete all as specified and as directed by Engr-in-charge.

Material & Labour for Earthing complete with galvanised steel earth electrode of size 600mmx600mmx6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron wire 4 mm as earth lead up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates),40mm thick precast RCC cover in 1:2:4 reinforced with expanded metal(weight not less than 4 kg/sqm), and frame of angle iron 25mmx25mmx6mm with lugs 02 Nos with 6mm dia MS bar handle made to shape, excavation and earth work in any type of soil and including medium grade GI watering pipe of 20mm bore with funnel and wire mesh and medium grade GI earth lead protection pipe 15mm bore up to main board complete as shown in electrical plate No 3 of MES & Schedule Part-I , connected to earthing testing point and testing on completion complete all as specified and directed by Engr-in-charge. Note: (i) The unit rate includes GI pipe up to 7.5m for protection of earth lead. For any additional length the same shall be adjusted through deviation order. (ii) The unit rate includes main earthing lead/strip from earth electrode to test point up to 7.5 meter (iii) In case measured value of earth resistance is recorded more than 5.0 ohms then the earthing shall be redone by the contractor without any extra cost to the department.

M&L for cutting existing road / PCC hard standing / pavement / drain for taking out / laying of underground cable and including necessary earth work and making good to match with the existing surface with PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregates) including Gl pipe light grade of size 50mm dia as protection to cable across road crossing with necessary fittings complete all as specified complete all as specified and as directed by Engr-in-charge.

Supply,laying,jointing and testing including fixing to wall using clamps/ pole/floor or in air or passing through pipes/ducts/ road /path/drain, laid in trenches, 1100 volts grade heavy duty electric cable XLPE insulated,screened ,PVC bedded, galvanised steel wire or wire armoured with electric power cable 1100 volts grade with stranded aluminium conductor of size 10 sqmm, 4 core conforming to IS - 7098 Part-1 and its latest amendments complete all as specified and as directed by Engr-in-Charge .

Supply and fixing for ABS material SMC weather proof 3 Phase 4 wire (IP54 protection) junction box rectangular in shape in grey colour(RAL 7035) with 4 Nos of aluminium bus bars mounted on insulators of inflammable material and fixed with one Nos MCB SP 240 volts and current rating 6 Amps for controlling of flood light including all MS fittings/clamps/hooks /nuts and bolts etc as required for the mounting on po!es/pipe at easily accessible height complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing of 12 core armoured optical fiber cable for remote control opertaions including passing through exisiting pipe / duct complete all as required on the site complete all as specified and directed by Engineer-in-Charge.

Supply, tesing and commissioning of outdoor type compartmentalized outdoor weather & dust vermin proof bus bar chamber suitable for 3 phase 2 wire, 415 volts, 50 Hz AC supply system housed with incomer feeder, bus bar etc factory fabricated. The bus bar must be desinged and verified as per IS/IEC 61439-01&02 with complete type test certificate for conformance to IS/IEC 61439-01&02 with 65 KA 01 Sec along with MCCB mounted in switch board with copper bus bar TPN 400 AWP rated mounted on insulators with heated shrink coloured sleeves as mandatory as conforming to IEC 61641 with internal arc containment fault level of 65 KA/03 sec and shall be suitable for seismic zone V and high altitude area of leh with temperature dipping to (Minus) (-) 25 degree including the type test conducted at ERDA/CPRI for seismic test. MCCB panel shall be single tier for easy cable termination. Aluminium / copper cables for the given current rating. The bus bar shall have steel frame enclosed on all sides and on top with CRCA sheet 2mm thick complete all as required on the site complete all as specified and directed by Engineer-in-Charge.. The bus bar chamber shall be provided with:- (a) Incomer MCCB 4 pole, 250 AMP ICU=36 KA at 415 volts with microprocessor release with adjustable over load setting Ir = (0.8 to 1.0) x IN, ICS=100-1. ICU class-II front face with positive break indication and double break contact, standard, extended rotary handle, SP readers, phase barriers etc-01 No (b) Bus bar TPN electrolytic copper extendable type of minimum capacity 400 Amp with heat shrunk colored sleeves and i/c SMC bus bar support at required interval complete for cross section, site supports and their space etc to with stand fault level of 36 KA

Note: The schedule of credit in Pdf format has been attached with tender and amount of credit schedule i.e. Rs 57,06,410.00 shall be deducted from the total quoted amount of BOQ to arrive at the contract sum.

M M SHAWL Engineers and contractors pvt ltd (BID ID -3252956)

Brahma Infra (BID ID -3253767)