PROVISION OF RUNWAY AND ALLIED INFRASTRUCTURE AT AF STN DEESA

Amount

NOTE: Schedule ‘A’ Part I to XVII are under Ser No. 1.00 to 17.00. are Prepriced by MES. Bidders shall insert their lumpsum amount in the Green coloured field under Col-6 only.

Lump sum price worked out for BUILDINGS / STRUCTURES as listed in Sch 'A’ Part I.

Lump sum price worked out for EXCAVATION, EARTH WORK & SITE CLEARANCE as listed in Sch 'A’ Part II

Lump sum price worked out for INTERNAL WATER SUPPLY as listed in Sch 'A’ Part III

Lump sum price worked out for INTERNAL ELECTRIFICATION as listed in Sch 'A’ Part IV

Lump sum price worked out for RUNWAY PAVEMENT/ TAXIWAY/ SHOULDER/ RUNWAY PLINTH PROTECTION as listed in Sch 'A’ Part V

Lump sum price worked out for ROAD, PATH & HARD STANDING as listed in Sch 'A’ Part VI

Lump sum price worked out for DTGM as listed in Sch 'A’ Part VII

Lump sum price worked out for WIND SOCK as listed in Sch 'A’ Part VIII

Lump sum price worked out for FOD TRAP as listed in Sch 'A’ Part IX

Lump sum price worked out for DUCTS WITH MANHOLE/SAUCER DRAIN CULVERT as listed in Sch 'A’ Part X

Lump sum price worked out for DUCTING FOR CABLE as listed in Sch 'A’ Part XI

Lump sum price worked out for AREA DRAINAGE/CULVERT as listed in Sch 'A’ Part XII

Lump sum price worked out for RETAINING WALL as listed in Sch 'A’ Part XIII

Lump sum price worked out for SEWAGE DISPOSAL as listed in Sch 'A’ Part XIV

Lump sum price worked out for EXTERNAL WATER SUPPLY as listed in Sch 'A’ Part XV

Lump sum price worked out for EXTERNAL ELECTRIFICATION as listed in Sch 'A’ Part XVI

Lump sum price worked out for DG SET as listed in Sch 'A’ Part XVII

SCHEDULE `A' PART-XVIII MISCELLANEOUS ITEMS OF WORK (Note for items 19 to 130 The contractor shall quote his rate for each of these items separately. The estimated rate is left blank since the same is not prepriced by MES)

SITE CLEARANCE & LEVELLING

Material and labour for Site Clearance by Cleaning, Cutting and Filling shall be cleared off shrubs, vegetation, grass, bush, weed, trees and saplings not exceeding 30 cm in girth, measured at a height of one metre above GL. Useful material shall be stacked & rubbish/useless materials disposed off upto a distance 50 m outside the periphery of the area. Roots of trees and saplings shall be removed as described under felling of trees and the hollows filled up with earth, levelled & rammed complete all as specified and directed.

Material and labour for Felling of Trees exceeding 300cm girth and not exceeding 350cm girth including cutting of trunk and branches and grubbing of tree trunk including cutting of trunk portion protruding over ground, digging out roots, filling holes, in layers not exceeding 250mm compacted thickness and levelling off ground, stacking of serviceble material and removing of unserviceable material to a distance not exceeding 50m and clearing site complete all as specified and directed.

All as per item No. 20 but girth exceeding 350 cm and not exceeding 400 cm.

All as per item No. 20 but girth exceeding 400 cm and not exceeding 450 cm.

All as per item No. 20 but girth exceeding 450 cm.

INTERNAL WATER SUPPLY

Supply and fix central hole basin mixer without popup waste system with 450mm long braided hoses, fancy type, cast copper alloy with capston heads, chromium plated, screwed down, high pressure with or without lettered 'Hot' or 'Cold' with long screwed shanks and flynuts, screwed for iron pipe for 15mm dia all as per Cat part No CON-167KNB of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing wall mixer, 3-in-1 system, with provision of over head shower, with 115mm long bend pipe on upper side, connecting legs and wall flanges all as per Cat part No CON-273KNUPR of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing of 15 mm bore bib tap, chromium plated, fancy type, cast copper alloy, with capston headed handle, screwed both ends for iron pipe or for unions and fixed all as per Cat part No CON-107KN of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing of 15 mm bore kitchen tap chromium plated fancy type cast copper alloy with capston headed handle screwed both ends for iron pipe or for unions and fixed all as per Cat part No CON-357KN of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing 15 mm bore fancy type, chromium plated, angle valves, cast copper alloy, screwed down high pressure with capston headed handled screwed for iron pipe or for unions and fixed all as per Cat part No CON-053KN of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing Health Faucet with 1 meter long easy flex tube in chrome fitting and hook for 15 mm bore and fixed all as per Cat part No ALD-565 of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing stainless steel towel rod, 450mm long and fixed all as per Cat part No ACN-1111BNM of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing overhead Shower rose,100mm, Round Shape, Multi Flow (ABS Body Chrome Plated with Gray Face Plate), with Rubit Cleaning System, suitable for 15mm bore pipe complete all as per Cat part No OHS-1999 of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing toilet paper holder all as per Cat part No ACN-1153S of Jaquar or Equivalent complete all as specified and directed.

Supply and fixing soap dish holder all as per Cat part No AKP-35731P of Jaquar or Equivalent complete all as specified and directed.

INTERNAL ELECTRIFICATION

Supply and fix LED wall mounted bracket light fitting, champagne gold/ silver finish fixture, with plastic/ metal body, suitable for retrofit LED bulb/ lamp (holder B22), 9 watt, polycarbonate, white opal/ round diffuser for glare free light, complete all as specified and directed

Supply and fix LED wall mounted, Decorative, wall mounted, fancy light fitting, SS finish, with Designed Oval Shape glass diffuser for glare free light, suitable for retrofit LED bulb/ lamp (holder B22), 9 watt, complete all as specified and directed.

Supply and fixing TV Socket Outlet, Single, Modular, including pressed steel terminal box with modular cover plates complete all as specified and directed..

Supply and fix PVC telephone Junction box suitable for 2 incoming and 2 outgoing connection complete all as specified and directed.

Supply and fix RJ-11 Telephone socket with transparent shutter 1 module on phenolic laminated sheet etc as required complete all as specified and as directed.

Material and labour for telephone Point wiring complete with single pin 0.61mm dia copper conductor cable telephone plain taped and rip conforming to ITD specification D-3003 and ITI-113C/114C cable PVC insulated drawn though PVC concealed conduit not less than 20 mm dia for one 2 pin telephone socket out let on independent modular type board complete all as specified and as directed.

Supply and fix 45 W High efficient LED Street light fitting with pressure die cast Aluminum housing and has lenses specially designed for Street Lighting with polycarbonate cover. System level efficacy of the Luminaire should more than 80lm/W. The color temperature is around 6500 K with a color rendering index of 70. The luminaire is IP:66 protected. It has an electronic driver complaint to IEC safety standards with a power factor>.0.9, voltage variation ranges 120-270V, THD<20%, High and low protection along with a surge protection of 4 KV including provision of suitable dia GI light grade pipe1.5-meter length bend to shape and necessary clamps etc for fixing the light fittings on wall fixed complete as specified and directed. Supply & Fix RJ-11 Telephone socket with transparent shutter 1 module on phenolic laminated sheet etc as required complete all as specified and as directed.

Supply and fix distribution board made out of sheet metal powder coated, factory made, enclosure double door type TPN 6 way vertical type with 200 (Amps rated copper bus bar, neutral bar, earth bar, TP 43 protection including proision of housing of incomer MCCB 63 Amps, triple pole and neutral, 415V, 16KA breaking capacity fixing of DB flush to wall surface complete all as specified and directed

Supply, fix, install, commissioning and testing of distribution cum meter box indoor type factory made out of CRCA sheet thickness not less than 2 mm duly powder coated suitable for 4 No energy meter with provision of independent housing to each meter with making of Qtr No on door ,power control wiring with minimum 10 sqmm copper 2 X single core

cable from each compartment to MCB SPN for each control from Main MCCB to meter gland suitable for distribution cum meter box including making good to disturbution surfaces complete including following accessories all as specified and directed.

Incoming:- (a) MCCB 100 Amp TPN 25 KA with adjustable setting -01 Nos (b) MCB SPN 63 Amp 10 KA ‘C’ Series-4 Nos © Copper bus bar TPN 200 Amp current rating -01 set (d) Suitable independent housing for 4 Nos each Energy meter As per above item -04 Nos ( e) MCB SPN 10 Amp -01 (for stair case & common area) (f) RYB indication Lamp -01 Set Note Electric energy meter shall be measured and paid separately

RUNWAY PAVEMENT/ TAXIWAY/SHOULDER/RUNWAY PLINTH PROTECTION

Material and labour for river sand passing from 4.75mm and retained on 1.18mm seive as in SGA all as specified and directed.

Material and labour for forming embankments including raising (or lowering) earth/recycled material spreading in layers not exceeding 25cm thick, watering, ramming / rolling compacting earth by using vibratory soil compactor of capacity 10 to 15 tonne and finishing to required size, shape, etc, to any height from base using approved earth (obtained from site as per note below) complete all as specified and directed. Break up details of quantity: Pavement - 1590851 Cum, Shoulder (Pavement +LTT) - 76800+8323 Cum, Road - 20243+513 Cum.

Notes :- (i) The scope of forming embankments shall consist of loading/ unloading of excavated earth obtained from item No. 6 to 10 of Schedule 'A' Part-II and transporting the same to the locations of embankment site within AF Station Deesa area (MOD land) as directed by GE or Engr-in-Charge. (ii) Qouted rates shall be deemed to be inclusive of loading/ unloading and/ or cost of transportation of earth by any means or by any route or by any methodology and no separate lead shall be payable.

(iii) Vibratory soil compactor of capacity 10-15 tonne shall be used. (iv) The embankment shall be finished to required gradient /camber. (v) Forming embankment shall be as per MoRTH specifications as detailed in particular specifications. (vi) The quantity shall be worked out on the basis of initial level and final level of finished embankment formed.

Material and labour for Soil Stablisation. Stabilising the in-situ/borrow soil/earth or combination of both obtained from sites as in subgrade/formation, adding in-situ minimum cement OPC 43 grade @ 5% by weight of dry soil (exact quantity of cement/other stabilizer shall be arrived after design mix and trial on ground) and water to the required quantity to maintain optimum moisture content of soil mixture during consolidation. Work to be executed by specialized purpose built in-situ soil stabilizer of required width with integrated water spray system like Wirtgen WR 200 or similar equipment of other make duly approved, adding required water. Stabilizer will be spread by mechanical means by purpose built equipment like Streumaster or equivalent of other make compatible with the soil stabilizer in two layers of 250mm thick for a total compacted depth of 500mm, consolidating with suitable compacting plant such as soil compactor/power vibratory roller etc followed by proof rolling test under optimum moisture content to achieve at least 98% of maximum dry density (Modified Proctor density) and minimum field soaked ‘K’ Value of not less than 5kg/cm²/cm , minimum lab soaked CBR value of 15% and minimum unconfined compressive strength 3 Mpa determined in accordance with relevant IS code of practices and finishing the surface to the required levels, gradients/profile etc complete all as specified and directed . (Break up details of quantity: Pavement -239774Cum)

Notes :- (a) Additional Earth required for this item shall be obtained from item No. 06 to 10 of Sch 'A' part-II. (b) Please note that qouted rates shall deemed to be inclusive of transportation of earth by any means or by any route or by any methodology and no separate lead shall be payable. (c) Rate is inclusive of cost of cement. No price adjustment shall be applicable if extra quantity cement is used / approved in execution of work under this item. (d) Rolling and compaction of formation surfaces using soil compactor/ power vibratory roller. (e) The rate includes for all the T & P, necessary required tests etc.

Material and labour for 150mm (compacted thickness) granular sub base (GSB) Gde –V grading as per Table 400-1MoRTH Vth Edition , deposited, spread in uniform layer with motor grader and levelled in layers not exceeding 150mm thick, watered and rammed to a true surface and rolled by using 8 to 12 tonne vibratory roller to achieved desired density and CBR (min 30) @ 98% density as per MoRTH Vth edition clause 401 and all as directed. (Break up details of quantity: Pavement -69551Cum)

Material and labour for 300mm (compacted thickness) granular sub base (GSB) Gde –V ( in two layers each of 150mm) grading as per Table 400-1MoRTH Vth Edition , deposited, spread in uniform layer with motor grader and levelled in layers not exceeding 150mm thick (each layer), watered and rammed to a true surface and rolled by using 8 to 12 tonne vibratory roller to achieved desired density and CBR (min 30) @ 98% density as per MoRTH Vth edition clause 401 and all as directed. (Break up details of quantity: Saucer drain Culvert/Duct with manhole - 1935 Cum)

Material and labour for 165mm (compacted thickness) GSB Gde–II grading as per Table 400-1 MoRTH Vth Edition , deposited, spread in uniform layer with motor grader and levelled in layers not exceeding 165mm thick, watered and rammed to a true surface and rolled by using 8 to 12 tonne vibratory roller to achieved desired density and CBR (min 30) @ 98% density as per MoRTH Vth edition clause 401 and all as directed. (Break up details of quantity: Plinth protection (Pavement) -13896 Cum)

Material and labour for 150mm (compacted thickness) GSB Gde–II grading as per Table 400-1 MoRTH Vth Edition , deposited, spread in uniform layer with motor grader and levelled in layers not exceeding 150mm thick, watered and rammed to a true surface and rolled by using 8 to 12 tonne vibratory roller to achieved desired density and CBR (min 30) @ 98% density as per MoRTH Vth edition clause 401 and all as directed. (Break up details of quantity: Plinth protection (LTT) -2453Cum)

Material and labour for 200mm (compacted thickness) Granular sub base (GSB) stabilised using cement forming Cement Treated sub-base (CTSB) using granite, basalt or trap stone coarse aggregates of grade-IV grading as per MoRTH, Table 400-1, stabilised using cement OPC-43 Grade cement content @2% (Exact quantity of cement will be finalized during the design mix stage), mixed in mechanical mix plant at OMC arrived during the design mix stage deposited, spread in uniform layer with mechanical paver and levelled in layers not exceeding 200mm thick, compacted using 8 to 12 tonne vibratory roller to achieve minimum 7 day UCS 1.5 – 3.0 Mpa desired density 98% density as per MORTH Vth edition clause 401 and completed in all as directed. (Break up details of quantity: Road - 51880.00 Cum)

Material and labour for 150mm (compacted thickness) Granular Base Course stabilised using cement forming Cement Treated Base (CTB) using granite, basalt or trap stone coarse aggregates grading as per MoRTH (5th Revision), Table 400-4, stabilised using cement OPC-43 Grade cement content @3% (Exact quantity of cement will be finalized during the design mix stage), mixed in mechanical mix plant at OMC arrived during the design mix stage deposited, spread in uniform layer with mechanical paver and levelled in layers not exceeding 150mm thick, compacted using 8 to 12 tonne vibratory roller to achieve minimum 7 day UCS 4.5 – 7.0 Mpa desired density 98% density as per MoRTH Vth edition clause 401 and completed in all as directed. (Break up details of quantity: Road - 38910 Cum)

Supply only OPC- 43 grade cement for CTB and CTSB. (Break up details of quantity: Road - 3968820 Kg) all as specified and directed.

Material and labour for 150mm compacted thickness WMM laid in two layers of 75mm each, using granite, basalt or trap stone coarse aggregates of approved grading, mixed with stone dust all as per IRC 109-2015, mixed in WMM plant, spread with mechanical sensor paver, rolled and consolidated to required gradient and camber using 8 to 12 tonne power vibratory roller complete all as per MoRTH clause 406 complete all as specified and directed. (Break up details of quantity: Pavement - 68456.00 Cum)

Material and labour for Dry lean concrete (DLC) of compacted thickness of 150mm of average compressive strength of each consecutive group of 5 cubes not be less than 7 Mpa at 7 days and compressive strength of any individual concrete cube shall not be less than 5.5 Mpa at 7 days using table 1 of IRC SP-49-2014 for grading of aggregate, minimum cement content shall not be less than 150 kg/Cum including spreading and compacted by using mechanical sensor paver and vibratory roller complete all as specified as per IRC SP-49-2014 and as directed. (Break up details of quantity: Pavement - 64623 Cum & Duct with manhole/ saucer drain culvert- 924 Cum)

Material and labour for laying 400 micron HDPE sheet over sand layer. HDPE sheet 400 micron thickness manufacturers by multilayer technology using 100% virgin raw material and shall be laid full width of pavement of bay without joint. Conforming to IS: 10889-2004 with company logo and IS code, batch number on atleast every 2 metres. Manufacturers test certificate for every consignment all as specified and directed. Note: Side lap of 150mm and end lap of 300mm shall be provided wherever required .The rate quoted shall be deemed to be included for the laps (Break up details of quantity: Pavement - 430830 Sqm, Plinth Protection- 89728)

’Material and labour for Pavement quality concrete (Thickness of concrete to be 415mm) work in pavement/dispersal/links/taxi track etc. of flexural strength 4.5Mpa at 28 days in field using minimum 400kg of cement per cubic metre mixed with polyester non circular virgin synthetic monofilament fibres @ 1 kg/cum of weight of cement or as per manufacturer’s instructions, spread and compacted by slip form sensor paver including necessary steel form work finishing , belting, curing, brooming/tinning using TCM complete all as specified and as directed. Flexural strength shall be established by beam test as per IS-516 and design mix formula should be compatible to as per IRC 44-2017 & IS -456. (Break up details of quantity: Pavement - 158174 Cum)

Material and labour for Pavement Quality concrete (Thickness of concrete to be 280 mm) in pavement/dispersal/links/taxi track etc. of flexural strength 4.5Mpa at 28 days in field using minimum 400kg of cement per cubic metre mixed with polyester non circular virgin synthetic monofilament fibres @ 1 kg/cum of weight of cement or as per manufacturer’s instructions, spread and compacted by slip form sensor paver including necessary steel form work finishing , belting, curing, brooming/tinning using TCM complete all as specified and as directed. Flexural strength shall be established by beam test as per IS-516 and design mix formula should be compatible to as per IRC 44-2017 & IS -456. (Break up details of quantity: Pavement - 13912 Cum)

Material and labour for Pavement Quality Concrete (Thickness of concrete to be 150mm) in pavement/dispersal/links/taxi track etc. of flexural strength 4.5Mpa at 28 days in field using minimum 400kg of cement per cubic metre mixed with polyester non circular virgin synthetic monofilament fibres @ 1 kg/cum of weight of cement or as per manufacturer’s instructions, spread and compacted by slip form sensor paver including necessary steel form work finishing , belting, curing, brooming/tinning using TCM complete all as specified and as directed. Flexural strength shall be established by beam test as per IS-516 and design mix formula should be compatible to as per IRC 44-2017 & IS -456. (Break up details of quantity: Plinth protection - 13459Cum)

Supply only Polyester non circular virgin synthetic monofilament fibres (polyester type) 12 mm long with equivalent fibre diameter 15-40 micron, designed for minimum melting point of 250 degree C, Min tensile strength 300 Mpa, Min secant modulus 6*10³ Mpa, Min ultimate elongation 15%, Min glass transition temp 80°C, Min Intrinsic viscosity 0.60 dl/gm, Aspect ratio 450 to 800 and having specific gravity of 1.34 to 1.39, complete all as specified and as directed. (Break up details of quantity: Pavement - 172086 Kg, Plinth Protection-13459 Kg )

Supply only chemical admixture (plasticizer/super plasticizer) confirming to IS 9103 all as specified and directed. Note:- Admixture make as approved in design mix can not be changed/ substituted

Material and labour for cutting of 25mm thick expansion joints upto full depth of PQC concrete slab 415mm thick by diamond cutter machine as soon as the concrete is strong enough to with stand edge spalling i.e. first cut as early as possible but not later than 24 hrs filled with preformed compressible synthetic filler board (HD-100) of required depth conforming to IS:1838:2011 Part- 3, provision of 2mm thick debonding tape above filler board, 02 coats of priming the vertical side of joints or as recommended in manufacturer's instruction and sealed by mechanical means using cold single component polyurethane sealant above backup rod 30mm dia (Min depth of sealant above backup rod shall be 15mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer's warranty for 10 years as used in international Airport in India complete all as specified and as directed. (Break up details of quantity:- Pavement - 2765 Ten Rm)

Note :- (i) Rounding of edge shall be done with hand grinder upto 5-6mm dia. (vi) While cutting expansion joint, cutting machine should have facilities of arrangement of dual blade spaced at expansion joint width such that joint can be formed at a time

Material and labour for cutting of 25mm thick expansion joints upto full depth of PQC concrete slab 280mm thick by diamond cutter machine as soon as the concrete is strong enough to with stand edge spalling i.e. first cut as early as possible but not later than 24 hrs filled with preformed compressible synthetic filler board (HD-100) of required depth conforming to IS:1838:2011 Part- 3, provision of 2mm thick debonding tape above filler board, 02 coats of priming the vertical side of joints or as recommended in manufacturer's instruction and sealed by mechanical means using cold single component polyurethane sealant above backup rod 30mm dia (Min depth of sealant above backup rod, shall be 15mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer's warranty for 10 years as used in international Airport in India complete all as specified and as directed. (Break up details of quantity:- Pavement - 180 Ten Rm)

Note :- (i) Rounding of edge shall be done with hand grinder upto 5-6mm dia. (vi) While cutting expansion joint, cutting machine should have facilities of arrangement of dual blade spaced at expansion joint width such that joint can be formed at a time

Material and labour for cutting of 25mm thick expansion joints upto full depth of joint PQC concrete slab 150mm thick by diamond cutter machine as soon as the concrete is strong enough to with stand edge spalling i.e. first cut as early as possible but not later than 24 hrs filled with preformed compressible synthetic filler board (HD-100) of required depth conforming to IS:1838:2011 Part- 3, provision of 2mm thick debonding tape above filler board, 02 coats of priming the vertical side of joints or as recommended in manufacturer's instruction and sealed by mechanical means using cold single component polyurethane sealant above backup rod 30mm dia (Min depth of sealant above backup rod, shall be 15mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer's warranty for 10 years as used in international Airport in India complete all as specified and as directed. ( (Break up details of quantity:-Plinth Protection - 340 Ten Rm)

Note :- (i) Rounding of edge shall be done with hand grinder upto 5-6mm dia. (vi) While cutting expansion joint, cutting machine should have facilities of arrangement of dual blade spaced at expansion joint width such that joint can be formed at a time

Material and labour for cutting of 25mm thick expansion joints for 250 mm depth of joint (at junction of main pavement and plinth protection of Runway,LTT and links) by diamond cutter machine as soon as the concrete is strong enough to with stand edge spalling i.e. first cut as early as possible but not later than 24 hrs filled with preformed compressible synthetic filler board (HD-100) of required depth conforming to IS:1838:2011 Part- 3, provision of 2mm thick debonding tape above filler board, 02 coats of priming the vertical side of joints or as recommended in manufacturer's instruction and sealed by mechanical means using cold single component polyurethane sealant above backup rod 30mm dia (Min depth of sealant above backup rod, shall be 15mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer's warranty for 10 years as used in international Airport in India complete all as specified and as directed. (Break up details of quantity: junction- 2539 Ten Rm)

Note :- (i) Rounding of edge shall be done with hand grinder upto 5-6mm dia. (ii) While cutting expansion joint, cutting machine should have facilities of arrangement of dual blade spaced at expansion joint width such that joint can be formed at a time.

Material and labour cutting 10mm wide 30 mm deep construction joint by diamond cutter machine, 02 coats of priming the vertical side of joints and providing expanded closed- cell polyethylene backup rod 12mm dia and sealed with and using cold applied single component polyurethane sealant (Min depth of sealant above back up rod shall be 13mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer's warranty for 10 years as used in international Airport in India complete all as specified and as directed. (Break up details of quantity: Pavement - (415mm thick PQC) 2701 Ten Rm ,280mm thick PQC - 305 Ten Rm, 150mm PQC- 100 Ten Rm)

Note :- (a) The polyethylene backup rod shall be of desired diameter having minimum density of 22Kg/cum and compression strength of 0.40Kg/m2, 25% greater than the joint width, of white color. (b) Primer to be used before filling sealant. (c) Edges shall be leveled and joints cut within 24 hours using diamond bit cutters of Bosch or equivalent used for cutting green concrete. (d) The vertical edges or sides of concrete of construction joint shall be treated with a coat of lime wash or bituminous paint before concreting the adjacent bay.

Material and labour for forming contraction (Dummy) joints, cutting 8mm wide 25mm deep (415mm thick PQC), using diamond cutter, initial cut 3mm wide and 140mm depth as soon as the concrete is strong enough to with stand edge spalling i.e. first cut as early as possible but not later than 24 hrs including provision of closed cell polyurethene backup rod 10mm dia, 02 coats of priming the vertical side of joints and sealed with and using cold applied single component polyurethane sealant (Min depth of sealant above back up rod shall be 12mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test recommended and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer’s warranty for 10 years as used in international airport in india all as specified and as directed by Engineer-in-charge and as shown on drawing. (Break up details of quantity: Pavement - 13494 (415mm thick PQC)Ten Rm)

Notes :(a) Primer to be used before filling sealant. (b) Edges shall be leveled and joints cut within 24 hours using diamond bit cutters of Bosch or equivalent used for cutting green concrete.

Material and labour for forming contraction (Dummy) joints, cutting 8mm wide 25mm deep (280mm thick PQC) using diamond cutter, initial cut 3mm wide and 100mm depth as soon as the concrete is strong enough to with stand edge spalling i.e. first cut as early as possible but not later than 24 hrs including provision of closed cell polyurethene backup rod 10mm dia, 02 coats of priming the vertical side of joints and sealed with and using cold applied single component polyurethane sealant (Min depth of sealant above back up rod shall be 12mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test recommended and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer’s warranty for 10 years as used in international airport in india all as specified and as directed by Engineer-in-charge and as shown on drawing. (Break up details of quantity:Pavement - 1677 (280mm thick PQC)Ten Rm)

Notes :(a) Primer to be used before filling sealant. (b) Edges shall be leveled and joints cut within 24 hours using diamond bit cutters of Bosch or equivalent used for cutting green concrete.

Material and labour for forming contraction (Dummy) joints, cutting 8mm wide 25mm deep (for plinth protection 150mm thick) using diamond cutter, initial cut 3mm wide and 50mm depth as soon as the concrete is strong enough to with stand edge spalling i.e. first cut as early as possible but not later than 24 hrs including provision of closed cell polyurethene backup rod 10mm dia, 02 coats of priming the vertical side of joints and sealed with and using cold applied single component polyurethane sealant (Min depth of sealant above back up rod shall be 12mm leaving 2-3mm recess) confirming to relevant code, ASTM C 719 and EN-141875-2003 for Hydrolysis/water resistance test recommended and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied. The sealant should have MAF (+/-) 30% and manufacturer’s warranty for 10 years as used in international airport in india all as specified and as directed by Engineer-in-charge and as shown on drawing. (Break up details of quantity: Plinth protection - 4696 Ten Rm)

Notes :(a) Primer to be used before filling sealant. (b) Edges shall be leveled and joints cut within 24 hours using diamond bit cutters of Bosch or equivalent used for cutting green concrete.

Material and labour for preration of new PQC surfaces and applying three coats of white wash complete all as specified and directed. (Break up details- Pavement -6900.00 Sqm)

ROAD & HARD STANDING

Material and labour for providing stress absorbing membrane interlayer (SAMI) in accordance to clause 517 of MoRTH over the CTB layer with elastomeric modified binder (PMB-76-10 conforming to IS-15462-2019) @ 1.2 Kg/Sqm as per IRC-37-2018 and dry stone chipping of size 11.2mm sprayed @ 0.01 cum/sqm using hydraulic chip spreader sweeping the surface for uniform spread of aggregate and rolled by pneumatic roller complete all as specified and as directed. (Break up details of quantity: Road - 25940 Ten Sqm)

Material and labour for providing, laying and consolidating 40mm thick dense bituminous concrete (consolidated thickness) with minimum 5.5% binder content (by using paving bitumen of grade VG-40) by weight of total mix, mixed in hot mix plants and laid by using mechanical sensor paver, rolled and compacted to required camber and gradient complete all as specified and directed. Note :- (i) Exact quantity of binder content based on mix design and no price adjustment shall be applicable if excess quantity of binder content is used/approved in execution of work under this item. (ii) Cost of cement (filler) is deemed to be included in this item. (iii) Work shall be done by using hot mix plant and sensor paver. (iv) Mix design to be done in accordance with clause 505.3.1 of MoRTH Vth revision.

Material and labour for painting lines, dashes, arrows, letters, etc. on bituminous roads and the like, not exceeding 10cm wide, with road marking paint, white or golden yellow, over a coat of primer, using road marking machine complete all as specified and as directed.

Material and labour for painting lines, dashes, arrows, letters, etc. on bituminous roads, and the like, exceeding 10cm wide, with road marking paint, white or golden yellow over a coat of primer, using road marking machine complete all as specified and as directed.

Supply and fix distance to go marker (DTGM) sign board of size (1800 x 800 mm) in box shape made of engineering plastic having monolithic and proper writing front and rear side complete all as specified and directed. (Break up details of quantity- DTGM-94 Each)

DUCTING FOR CABLE

Supply of elbow suitable for 40mm dia GI Pipe C class for inset light at any surfaces complete all as specified and directed

Supply and laying of HDPE pipe, PN 10 of 50mm dia, including all fittings for laying of primary and secondary cable on wall, pole, under roads and on any surfaces using all accessories or in trenches complete all as specified and directed.

Supply and laying of HDPE pipe, PN 10 of 100mm dia, including all fittings for laying of primary and secondary cable on wall, pole, under roads and on any surfaces using all accessories or in trenches complete all as specified and directed.

AREA DRAINAGE/CULVERT

Material and labour for providing 100 micron thick Polythene film over sand cushion complete all as specified and directed. (Break up details of quantity: Area Drainage- 350000 Sqm)

Material and labour for providing pipes of 100 mm dia as weep holes using low density polyethylene (LDPE) of pressure rating 6 Kg/ cm2 filled with pea gravels complete all as specified and directed. (Break up details of quantity: Area Drainage - 11260 Rm)

Material and labour for 100mm thick machine pressed concrete slabs of any size but not less than 600mm x 600mm of M-25 grade in flooring, bedded and jointed in CM 1:6 and pointed in 1:4 complete all as specified and directed. (Break up details of quantity: Area Drainage (Saucer drain)- 59373 Sqm)

Material and labour for providing cement concrete M-20 (Design mix) using 20mm graded stone aggregates, 200 mm thick, as in mass concrete using canal paver including necessary form work, vibrators, vibrating screed, curing, finishing the surface even and smooth without using any cement complete all as specified and directed.

WIND SOCK

Supply and fix MS pipe, 80mm dia, heavy grade, including rotating arrangement and necessary fittings required, as in wind sock complete all as specified and as directed.

DUCTS WITH MANHOLES/SAUCER DRAIN CULVERT

Material and labour for mild steel TMT bars, 12mm dia,, as in stirrups, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc. complete all as specified and directed.

EXTERNAL WATER SUPPLY

Material and labour for drilling Trial Bore hole by direct rotary fast rig method or any approved method of 300 mm dia upto 200 mtr below ground level in any kind of soil strata/ sandy incl hard stone/boulder complete all as specified on IS 2800 and directed by the Engineer in Charge.

All as per item No 90 above but depth 200 meter and up to 400 mtr. Notes for Item Nos. 90 & 91:- (a) The unit rate quoted against item Nos 90 and 91 above shall deemed to be inclusive of hire charges of tools ,plants & machinery required for drilling of trial bore with operators and transportation of the same at site of work including all fuel and lubricant required for transportation, drilling operation including use and waste of all necessary appliances and materials etc complete in all respect to the entire satisfaction of GE.

Material and labour for devlopement of trial bore by reaming 525mm to 675 mm drilling by direct rotary fast rig method or any approved method at sit below ground level in any kind of soil strata incl hard stone/ boulder complete all as specified on IS 2800 and directed by GE.

Supply, welding and lowering in position 250 mm (10") dia (internal bore) slotted casing pipe of wall thickness not less than 7 mm ERW MS black pipe heavy duty plain ended collar welded in suitable length confirming to relevent iS 4270 including painting with with two coat of black bituminous paints over a coat of redoxide Zinc chrome primer both externally and internally all as specified and directed. Note :- Slots in 250 mm dia pipes of width 1.63 mm with sides perpendicular to the surface of the pipe and length varrying from 62 mm to 80 mm. the open area of slots shall not be less than 12% to 15 % of the total surface area of the strainer pipe. Slots shall be milled and not punched preferably tapered with smaller opening on the outside of pipe. Slotting with Oxy-acetylene flame will not be allowed.

Supply and fixing mild steel well cap in two part duly hinged and locking arrangement made out of 8mm thick mild steel plain black sheet including all fittings suitable for 250mm bore casing pipe having hole of 100mm dia at centre including painting with two coats of black bituminious paint over a coat of red oxide Zinc chrome primer complete all as specified and directed

Supply and laying Pea gravel for packing of size 2 to 6 mm to be designed by contractor of natural shape brought direct from river bed and packing around the casing pipe and slotted pipe complete all as specified and directed.

Material and labour for developing tube well with compressor of suitable capacity along with required plants & equipments ,tools & sockets till sand free water of potable quality is obtained minimum upto 36 hrs all as specified and directed by Engr in charge.

Material and labour for yield test of borewell including draw down test, verticality test & aquifier performance test by using suitable capacity pump all as specified and directed by Engr in charge.

Material and labour for potablity test including chemical & biological test from a Govt testing laboratory all as specified and directed by Engr in charge.

Supply, welding and lowering bail plug having not less than 3.0 metres long and 250 mm(10") bore dia black MS ERW pipe 7mm wall thickness including painting with two coats of black bituminious paint over a coat of red oxide Zinc chrome primer complete all as specified and as directed by the Engineer in charge.

Supply, welding and lowering MS Reducer 300mm(12') to 250 mm(10") bore dia black MS ERW pipe 7mm wall thickness including painting with two coats of black bituminious paint over a coat of red oxide Zinc chrome primer complete all as specified and as directed by the Engineer in charge.

Supply and fixing for mild steel bands, straps, supports or stays for holding column pipe and submersible pump set and similar small articles conforming to Fe-290 Gde-E-165 including cutting, bending to shape required, drilling holes and riveting and/or welding as directed and fixing with necessary bolts, nuts and washers as required complete all as specified and directed.

Supply and fix GI tubing, 100mm bore, medium grade, 3.00 metre long in twin arrangement, as in gravel filling arrangement to borewell, fixed 2.00 metre above ground level and 1.00 metre above ground level with and including PCC (1:2:4) type B2 foundation block of size 1 metre x 1metre x 1 metre complete all as specified and directed.

Supply, fix, lowering, connecting and testing submersible pump set of discharge 420-550 LPM Head 356-301 mtr head, 20 stage 50 HP (37.5 KW) Three Phase,415 V electric driven 415 V, suitable for 200/250mm dia borewell all as specified and directed. (01-Running + 01-Standby)

Supply and fix PVC insulated and PVC sheathed multi stranded copper conductor cable for submersible pump set, ISI marked, conforming to IS 864 of size 3 core 25 Sqmm, 1100 volts grade, including necessary water proof connection to submersible pump at cable lead complete all as specified and directed.

Supply, fabricate, installing, commissioning and testing outdoor type auto phase sequence correction LT feeder pillar box suitable for 50 HP motor rating having suitable contactor 65/50 Amps, 415V,50HZ,made out of 3.15 mm thick CRCA sheet of suitable size duly compartmentalized , dust and vermin proof, IP54 protection pent roof type front and back side opening,locking arrangement with lock & key, duly painted with two coats of syenthetic enameled paint over a coat of red oxide primer along with supply and fixing following assessories:(Starter panel at site for new submersible pump ) complete all as specified and directed:-

Material and labour for borewell chart on acrylic sheet of size 60cm x 15cm duly marked permanent marking including 12mm thick plywood frame, clamps for fixing on wall etc all as specified and directed.

Supply, install, testing and commissioning of horizontal split case 2 stage centrifugal pump set of 7.5 HP 5 KW capacity with CI casing, high tensile steel shaft, bronze impeller priming funnel with electric driven of capacity 1400 LPM at 40 mtr head,50 cycle, 415 volts TEFC foot,with suitable capacity of squirrel cage induction motor with base foundation made out of ISMC 75 duly painted with anti corrosive paint installed on suitable PCC foundation(1:2:4) type B1,bolts nuts anti vibration pads as recommended by manufacturers instructions all as specified and directed comprising the following.

Note :- 7.5 HP 2 nos centrifugal pumpset (01 nos running + 01 nos as stand by) (a) Rate of pump starter suitable for 7.5 HP 3 phase centrifugal pump set included in item rate. (b) PVC insulated multistranded copper conductor cable of suitable size from starter, panel to motor drawn through and including suitable size of GI pipe medium grade embedded in the floor and flexible PVC conduit of suitable size from starter to GI pipe and from GI pipe to motor included in item rate. (c) rate for Common base plate for pumps and motor are included in item rate. (d) Provn of MS sheet 3.5mm thick top canopy of suitable size for covering of pump set including two coats of synthetic enamel paints over a cote of red oxide primer included in item rate.

Material and labour for MS GI pipe (Heavy Duty) including all fittings, of size 80 mm bore dia, flanged end, for column pipe complete all as specified and directed.

Supply of the sample starta box with glass cover 3 mm thick and having internal dimensions 900 X 400 X 150 mm deep made out of 25 mm thick teak wood plank having peagion hole and fully glazed on one side displaying strata sample as found by drilling tube well complete having letters painted aslo including prepration of bore well chart on tracing cloth complete showing various strata complete all as specified. Note:- (i) Material and labour for collection of sample at every 3 metre depth and each strata in plastic/glass jar included in item rates. (ii) All sample should be properly marked/labelled.

Supply and fixing wire rope, Stainless steel, 5mm dia, flexible, for borewell, hoisting, including rope clip complete all as specified and directed.

Supply and fixing of Granules based Chlorine dosing system having high pressure single head gear motor( single phase 230 V) adjustable dosing pump having output 2GPD to 40 GPD and adjustable high pressure up to 100 PSI (7Kg/Cm square with accessories lead tubing connation nut injection check valve clay weight and ferrules and FRP tank with lid and level gauge along with agitator and shaft & blade plastic mounted on tank, with following:- (i) Preparation tank (300Ltr) along with water inlet line, outlet strainer, drain and overflow pipe, conical bottom for sludge disposal port hole cover, level gauge having single phase 120 W 900 Rpm 1-phase flange mounted motor with plastic shaft and impeller. (ii) Service lank: capacity 100 ltr having dosing pump mounting arrangement, level gauge, drain /overflow pipe

Material and labour for costruction of valve chamber of 1200 mm X 1200 mm X 1200 mm. of PCC 1:3:6 masonry built in CM(1:4) with MS covers 3 mm thick and 50 x 50 x 6 mm locking arrangement including excavaton and earth works PCC (1;4;8) type D2 for foundation PCC bed/coping in cement concrete (1:2:4) type B1 plastering 15 mm thick with Cm 1:4 painting with one coat of bituminous black paint over a coat of red oxide primer on all steel surface complete all as specified and directed by Engr-In-Charge.

Material and labour for construction of valve chamber of 900 mm X 900 mm X 900 mm. of PCC 1:3:6 masonry built in CM(1:4) with MS covers 3 mm thick and 50 x 50 x 6 mm locking arrangement including excavation and earth works PCC (1;4;8) type D2 for foundation PCC bed/coping in cement concrete (1:2:4) type B1 plastering 15 mm thick with Cm 1:4 painting with one coat of bituminous black paint over a coat of red oxide primer on all steel surface complete all as specified and directed by Engr-In-Charge.

Supply and fix foot valve gun metal conforming to IS 4038 ,supplied and installed complete of size 80 mm (3'' )dia complete all as specified and directed. Make- Sant/Normex/Perth

Supply and fix chain pulley block 2 ton including 8 metre long chain complete all as specified and directed.

Supply and fix tripod of GI pipe, 50mm dia, medium grade, with three legs of 6 metre including necessary hanging of chain pulley block with suitable arrangement and hook etc complete all as directed.

Supply and fix street light bracket of GI pipe, 40mm dia, medium grade, 1.5 metre long including clamps, nuts, bolts & washers and connection wire etc. complete all as specified and directed.

Supply, fix and installation of pressure valve range 0-10 kg/square centimetre all as specified and directed.

Supply, fabricate, installing, commissioning and testing outdoor type auto phase sequence correction LT feeder pillar box suitable for 7.5 HP motor rating having suitable contactor 65/50 Amps, 415V,50HZ,made out of 3.15 mm thick CRCA sheet of suitable size duly compartmentalized , dust and vermin proof, IP54 protection pent roof type front and back side opening,locking arrangement with lock & key, duly painted with two coats of syenthetic enameled paint over a coat of red oxide primer along with supply and fixing following assessories:(Starter panel at site for new submersible pump) complete all as specified and directed:-

Supply, installation, testing, commissioning of CPRI approved LT Panel of size cubical compartmentalized, Outdoor type floor mounted suitable for 415 Volt 3 phase 4 wire 50 Hz, AC supply system having bus bar chamber with duly insulated copper bus bar of rating 250 amps mounted on epoxy/SMC type insulator. The Panel shall be dust and vermin proof IP 42 class protection and made out of 3.15 mm thick CRCA sheet, powder coated finish outside, front openable type for cable entry with locking arrangement internal wiring with PVC insulated flexible copper conductor with the following incoming and outgoing feeders including the writing of qtr Nos on LT Panels comprising of following complete all as specified and directed:-

Material and labour for MS connecting pieces, both end flanged and other end reducers/bell mouth pieces, bends, blanking plate, tapers any type and radius and angle, tee pieces, single branch, 'Y' junction, double branch, both end flanged including gas welding machine and electric welding to required length including required size of bends, tees, flanges, nuts, bolts and washers, rubber gasket etc for provision Suction/ delivery pipe including welding work finishing and painting with approved paint, all ends socket, all ends flanged of size up to 300 mm made out of MS plate suitable thick conforming to Fe 410-0 or Fe-310-0 complete all as specified and directed.

EXTERNAL ELECTRIFICATION

Supply, installing, testing and commissioning of Outdoor type floor mounted step down transformer, 11 KV/433 Volts (at no load) AC 3 phase 50 Hz, 100 KVA capacity, core type, double copper wound, oil immersed, naturally cooled, Oil Natural-Air Natural (ON AN), with external cooling tubes, delta connected on primary side (HV) and star connected on secondary side (LV) in accordance with vector group DYN-11 with Neutral brought out on secondary side (LV side) and having tapings at +5% to -10% in steps of 2.5% on HV side to be changed by means of hand operated off load tap changer gear. The maximum temperature rise should not exceed 40 degreesCelsius in oil and 45 degreesCelsius in HV/LV winding when measured by resistance method after continuous full load run on an ambient temp of 40 degreesCelsius. The transformer shall be of BOLTLESS core design. Transformer shall be double wound, core type wil low loss, non-ageing, high permeability PRIME GRADE,

CARGO with M4 Grade or Better, perfectly insulated and clamped to minimize noise and vibrations. The transformer shall be IS: 1180-2014 (Level-III) complete all as specified and directed and shall comprise of the following: - (a) One cable box on HT side (primary side) consisting of three nos porcelain bushing with copper rods, complete with nuts and washers, with cable glands suitable for reception / taking out 3 core 95 Sq mm, HT 11000 volts’ grade, XLPE insulated and PVC sheathed, heavy duty, armored cables including jointing materials complete. (b) One cable box on LT side (Secondary side) consisting of four nos porcelain bushing with copper rods, complete with nuts and washers, with cable glands suitable for reception/suitable for connection LT cable.

(c) Oil conservator with filter type drain valve and oil level gauge. (d) De-hydrating breather with first fill of dehydrating agent (silica gel). (e) Explosive vent, Thermometer pocket on tank cover, Oil level gauge, Oil drain filter valve, lifting lugs, Oil filling hole with cap / plug with connection plate complete, Air release valve plug and four nos plain solid cast steel detachable rollers. (f) One no 100 mm dia, dial type thermometer, vapor pressure type, having range 0-120 degree Celsius with metal guard having maximum perimeter temperature reading indicator with re-setting device. (g) Two earthing terminals on tank cover to facilitate fixing of 32 x 6 mm galvanized iron earth strip for earthing of body. (h) Rating plate and terminal marking plate. (j) Extra bushing for neutral, in the LT cable box for providing independent set of earthing for neutral. (k) First fill of new and unused transformer oil, IS-335 marked, filtered and tested up to 40 KV dielectric strength at 2.5 mm air gap between testing electrodes

Supply, fixing installation and testing HT 11 KV ,outdoor type Gang operated air break switch suitable for horizontal or vertical mounting rotatting type drop out fude having 12 insulator but 200 Amps complete all as specified and directed

Supply, install, test, and commissioning factory made thermoplastic cable junction boxes IP 66/67 "weather proof with terminl for outdoor installation (with knockouts for cable entry) of size 205 x 255 x 112 mm depth with cable entry size 205x 255 x 112 mm depth with cable entry size of 0-25 sqmm with 5 nos 100 aA terminal block including MCB SP of 6 A -1 Nos complete all as specified and directed.

Supply and fix insulated two core cable with copper conductor 1sqmm for connecting street light fitting to junction box complete all as specified and directed.

Supply and fix Timelite distribution boards, Timelite-32A, 3 Pole/230V - Astronomical time switch along with suitable size of box made of sheet 2mm thick size 30x25x15 cm powder coated suitable for fixing at pole including two set of clamps comprising with the following complete all as specified and directed :- (i) MCB TPN 32 Amps 10 KA - 01 No. (ii) Digital Timer suitable for 24 hours operation of street light (iii) Contctor two pole 40 Amps 415 Volt coil operating voltage 230 volt (iv) Auto manual switch 10 Amps, complete including all internal connection done by using suitabale size of copper wire complete all as specified and directed.

DG SET

Supply installation testing and commissioning Silent Type Diesel Engine Generating set 415 volts 125 KVA or nearest higher size available ,3 phase 0.8 power factor ,50 Hz,1500 RPM self-excitedself-regulated brushless AC generator installed including AMF panel, suitable for ambient condition at Deesa and confirming under ISO 3046 IS 10002 BS 5514/5000 with capacity of 10% overloading for one hour in every twelve-hour duration and including the following accessories complete all as specified and directed: -

(A) Alternator Synchronous alternator rated at 125 KVA suitable for continuous operation at 1500 RPM generating 415 volts at 0.8p,f (lag) suitable for 50 Hz three phase 4 wire system The alternator shall be brushless single bearing self-excited&self-regulated with an AVR.The alternator will be suitable for tropical climate and shall generally confirm to IS: 4722:2001. The salient features of the alternators are: - (a) +-1% voltage regulation (max) in static conditions (b) IP-23 protections with class 'H' insulation (c) Permanent lubricating bearing (d) Permissible overload of 10% for one hour in 12 hours of operation

(B) Diesel Engine: -Adequate capacity of Diesel engine water cooled to drive independently above alternator and after considering de-rating as per site conditions after generating and reducing power consumed by accessories directly coupled through flexible coupling milti cylinder multi stroke direct injection, cold starting 1500 RPM,as per relevant IS/BS complete salient features of accessories shall be as under i) Fly wheel with housing ii) Cooling system: -Molded radiator with fan & belts iii) Exhaust system: - Exhaust system complete with exhaust piping of suitable dia withMS pipe medium grade Turbo charger typeExhaust manifold Silencer: Residential type

iv) Cooling Water pump: - Centrifugal type belt driven v) Fuel System: - Fuel injection system with fuel injectors, fuel injection solenoid switch controlled by governor electric operated/(as recommended by OEM) for 1% speed/frequency regulation. vi) Lub oil system: - Lubricating oil filter Lubricating oil pump vii) Air intake system: - Air intake manifold Air cleaner dry type viii) Governor mechanical type ix) Starting system: - Electric self-starter with and including battery charging alternator 12 volts DC. x) Batteries: - Batteries of maintenance free of capacity 12 v 150 AH-01 No complete with copper conductor multistranded leads of suitable length from self-starter to the battery terminals complete with initial charge and initial fill of electrolyte all as specified. (xi) start and stop push button (xii) Ignition key/switch (xiii) Radiator with blower fan & first fill of coolant oil

xiv) Generator MonitoringPanel: - Comprising of all standard items as per standard manufacturing ignition key switch and start/stop arrangement indications for engine parameters hour run meter RPM meter Engine oil pressure indicator water/coolant temperature indicator Battery volt display. xv) Safety Controls: - Engine low lube oil pressure high water temperature and over speeding of engine xvi) Couplingarrangement: - Flexible coupling xvii) Accessories: - AVM pads built-in or separately mounted to manufacturer base frames xviii) Base frame: - Base frame is fabricated either in ISMC channel or in sheet metal. The base frame will be primer coated and painted. The base frame is rugged in construction and designed for mounting Diesel engine and alternator close coupled with cross members mounted on AVM.The base frame shall have provision for mounting of acoustic, enclosure& control panel on it. The base frame is having provision of lifting hook for convenient lifting of complete set i e along with canopy engine and alternator xix) MS/Steel flexible pipe line to and from the fuel tank to the DG Set. xx) Battery Charger shall be provided as per manufacturer guidelines. xxi) 1 No battery of 12 V in charged condition with its leads.

C) ACOUSTIC ENCLOSURE: -Acoustic enclosure shall be powder coated and fabricated out of 16 SWG CRCA MS sheet. The silent canopy shall be of nut bolt type construction. Critical processes of punching is done on CNC machines to maintain dimensional accuracy of holes within 0.1mm powder coating is done after seven tank surface preparation process of sheet metal canopy panel and doors shall have inside lining of FIRE-RETARDANT foam as acoustic material &Rock wool for hot zone Adequate hinged doors shall be provided to canopy one door shall have glass window for control panel visibility i) Manufactured by OEM suitable for 125KVA DG Set ii) it should be as per latest rules and regulations of ministry of environment and forest and pollution control board. iii) The generating set battery should be inside the enclosure.

iv) Fuel tank: - Daily service fuel tank of 8 hours of continuous operation fabricated form 14/16 SWG sheet metal complete with drain, inlet and outlet connection and fuel gauge v) Construction Details/specification are as follows: - a) Outer body: - CRCA sheet of 1.6mm thick b) Doors: -CRCA sheet of 1.6mm thick c) Sound Insulation: - 100 mm thick rock wool (minimum density 64kg/cum)/fire resistance foam/puff as per OEM as per standard manufacturing to achieve desired decibel level. vi)The acoustic should be composite in construction and fully assembled integral unit vii) The DG Set should be provided with external Emergency stop push button viii) The enclosure should be suitably internally illuminated by CFL/FTL Lamps fittings

(D) Control Panel: Control Panel shall be fabricated from 16/14 SWG sheet and powder coated after seven tank treatment process. (i) Micro process based Generator set monitoring and control system consists of LCD display and to monitor operator interface, fault result, alternate data, engine date, provn for service adjustment and calibration of DG control function, engine control, engine protective function, alternative protective functions etc. (ii) Instruments fuges and control wire. (iii) Indication lamps for DG running and load on. (iv) Bus bar including suitable capacity of MCB, including CT, cable etc. (E) AMF Panel: Automatic main failures panel made of CRCA sheet to mm thick including necessary arrangements to install, testing and commissioning and connection to load cable up to change over switch, suitable capacity of 4 pole MCCB complete all as per OEM recommendation.

Supply, fabricate, installing, commissioning and testing outdoor type auto phase sequence correction LT feeder pillar box ,made out of 3.15 mm thick steel sheet and angle iron supports complete,factory made,plinth mounted cubical type,dust and vermin proof, front and back side opening,complete dully provided with bus bar chamber,cable entry chamber cabinets of suitable sizes for housing,MCCBs Metering cabinet for fixing voltmeter,ammeter and indication lamp and painted with two coat synetic enamel paint (powder coated) over one coat of red oxide primer and using copper bus bar 400 Amps rating for phase and half of the rating of neutral duly fixed with suitable insulators and nuts and bolts provision of threaded earthing slud or bottom and fixing lugs of suitable size at top to lift the panel safety shall be made with degree of protection

Material and labour for fabricating trolly to accommodate 125 KVA DG Set ,Lt Panel cables having chassis of size 2.2 m,tr X 3.0 mtr using MS channel of size 100mm X 50mm X 6mm and MS flat wherever required including base of MS sheet 10 gauge fixed properly welded on chassis including made out of cage with MS angle iron 40 X 6mm with XPM mesh, cage not less than 1.9 mtr high cage should be with openable door with locking arrangement at front side duly painted with two coats of synthetic enamel paint over a coat of red oxide primer, with towing hook of channel/angle iron, fixed with trolley for easy movement from one place

to another place. It shall not be less than 1.25 mtr from channel all as specified and directed and comprising the following:- (a) Supply and fix tyre and tube of size 7.5 X 16 o suitable size of wheel drum 04 Nos(Make- MRF/CEAT) (b) Supply and fix leaf spring set 13 Nos with U clamps 04 set suitable to take up full load of trolley and DG Set (c) Supply and fix axle 02 Nos between front and rear wheel (d) The cost of any MS work required for DG Set shall be deemed to be included in the quoted above

PRIME COST SUM

Material and labour for providing following services at Air Force Station Deesa for Runway work:- (a) Survey work for runway including threshold, taxiway, apron, parking way, runway lights and other airport aids radio navigation aids, building and structures, significant, obstacles inside the Air Force Station, Air Force boundary and other object located within the boundary shall be measured 1000 points runway level shall be taken at 30 mtrs interval. (b) Survey team also should assist in establishing Aerodrome reference point and other important positions makers. PACS (Primary Airport Control Station), SACS (Secondary Airport Control Station) etc as required. (c) The survey shall be conducted by most precise, most modern and calibrated survey equipment like Differential Global Positioning System (DGPS), Electronic total station (precision 1”, auto level etc duly supported by good quality software. An airport control network will be established using the WGS-84 ellipsoid and EGM 2008 defined co-ordinate system (or in terms of AMSL if required). All aerodrome obstacle will be referenced to the airforce/ airport network. Note:- Four copies of printed OLS survey report and drawing/charts (in colour) alongwith soft copies in CD shall be supplied by contractor.

Note :- (i) Amount for above said scope of work is Rs. 7,00,000.00 and shall be operated as Prime cost sum. The unit of this scope of work is given as "Each JOB". (ii) The measurement and payment for the item executed under prime cost sum will be made on actual cost basis as per procedure laid down in contract manual. (iii) Contractor has to quote rate/amount above/below for Rs 7,00,000.00 for this scope of work. The relative percentage above/below will be derived from quoted amount for the pricing purpose. (iv) This percentage (plus/minus), subject to a maximum of 15% (on plus side) shall be taken as the PC Sum percentage. If the quoted percentage works out to be more than +15% the same shall be restricted to +15% only. Moreover, the acceptance of tender will also be made on this basis only.

Sch of credit Rs 1,76,69,469.40

BSCPL Infrastrcture Limited

G R INFRAPROJECTS LIMITED

Dineshchandra R.Agrawal Infracon Pvt.Ltd

Afcons Infrastructure Limited

KCC Buildcon Private Limited

Oriental Structural Engineers Pvt. Ltd.