Directorate General Defence Estates Tender

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres. (Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m) - By Mechanical means- as per MORT&H Spec. Clause 301 (Sl. No. 3.06)

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.) By Mechanical means- as per MORT&H Spec. Clause 305 (Sl. No. 3.17)

Construction of embankment with approved materials obtained from Borrowpits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. By Mechanical means- as per MORT&H Spec. Clause 305 (Sl. No. 3.16)

Providing and laying Granular Sub-base (drainage layer) By Mix in Place Method (Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401). Grading–I (Table –400-2)- as per MORT&H Spec. Clause 401 (Sl. No. 4.01)

Wet Mix Macadam laying Using Mechanical Paver (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density) - as per MORT&H Spec. Clause 406 (Sl. No. 4.14)

Providing and applying primer coat with SS2 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means.- as per MORT&H Spec. Clause 502 (Sl. No. 5.01)

Providing and applying tack coat with bitumen VG-10 grade using bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom - as per MORT&H Spec. Clause 503 (Sl. No. 5.02)

Recycled DBM - Providing and laying dense graded bituminous macadam with HMP 200 TPH using crushed aggregate of specified grading premixed with bituminous binder @ 4.5% of total mix (on fresh material-70%) and 2.7% on recycled material (30%) Recycling pavement by cold milling of existing bituminous layers, planning the surface after cold milling, reclaiming excavated material to the extent of 30 per cent of the required quantity, hauling and stock piling the reclaimed material near the central recycling plant after carrying out necessary checks and evaluation, adding fresh material including rejuvenators as required, mixing in a hot mix plant, transporting and laying at site and compacting to the required grade, level and thickness, all as specified in clause 519 - as per MORT&H Spec. Clause 519 (Sl. No. 5.13-B(ii))

Bituminous Concrete Grading -II (Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects) - as per MORT&H Spec. Clause 507 (Sl. No. 5.05-B)

Construction of New Jersey median- Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications. RCC Grade M25 using batching plant transit mixer & Concrete pump (Total length 18528 m - (34x30)=17508 m) complete work as per MORT&H Spec. Clause 1500,1700 & 2200 (Sl. No. 13.05 F (p) CaSe II)

Construction of New Jersey median- Supplying, Fitting and Placing un-coated HYSD Mild steel reinforcement in Foundation complete as per Drawing and Technical Specifications (Total length 18528 m - (34x30)=17508 m) complete work as per MORT&H Spec. Clause 1600 (Sl. No. 12.41)

Painting of New Jersey median- Finishing walls with premium acrylic smooth exterior paint with silicon additives of required shade, new work (2 or more coats applied @1.43l per 10 sqm over and including priming coat of exterior primer applied @ 2.2kg per 10 sqm), (apex ultima, asian, berger), -as per UP PWD Ayo-Amb Circle SOR 2022 Ch. 15 Item No. 13.47.1

Construction of U Type RCC Drain (900 mm X 1200 mm internal size)- P/L Plain cement concrete 1:3:6 nominal mix in foundation with crushed aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete as per MORT&H Spec. Clause 2100 (Sl. No. 12.04)

Construction of U Type RCC Drain (900 mm X 1200 mm internal size)- Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications. RCC Grade M25 using batching plant transit mixer & Concrete pump complete work as per MORT&H Spec. Clause 1500,1700 & 2200 (Sl. No. 12.08 E Case I)

Construction of U Type RCC Drain (900 mm X 1200 mm internal size)- Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation raft, walls and slab complete as per drawing and technical specifications complete work as per MORT&H Spec. Clause 1600 (Sl. No. 12.41)

Construction of KC Drain - P/L Plain cement concrete 1:3:6 nominal mix in foundation with crushed aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete as per MORT&H Spec. Clause 2100 (Sl. No. 12.04)

Construction of KC Drain Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications. RCC Grade M25 using batching plant transit mixer & Concrete pump complete work as per MORT&H Spec. Clause 1500,1700 & 2200 (Sl. No. 12.08 E Case I)

Construction of KC Drain - Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation raft, walls and slab complete as per drawing and technical specifications complete work as per MORT&H Spec. Clause 1600 (Sl. No. 12.41)

Construction of KC Drain Providing weep holes in Plain/ Reinforced concrete with 100 mm dia DI pipe, with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications complete work as per MORT&H Spec. Clause 2706&2200 (Sl. No. 13.08)

Construction of KC Drain- Geofilter Fabric around weep holes as per direction and approval of Engineer-in Charge.

Construction of RCC Electric Duct (900 mm X 1200 mm internal size)- P/L Plain cement concrete 1:3:6 nominal mix in foundation with crushed aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete as per MORT&H Spec. Clause 2100 (Sl. No. 12.04)

Construction of RCC Electric Duct (900 mm X 1200 mm internal size)- Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications. RCC Grade M25 using batching plant transit mixer & Concrete pump complete work as per MORT&H Spec. Clause 1500,1700 & 2200 (Sl. No. 12.08 E Case I)

Construction of RCC Electric Duct (900 mm X 1200 mm internal size)- Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation raft, walls and slab complete as per drawing and technical specifications complete work as per MORT&H Spec. Clause 1600 (Sl. No. 12.41)

Construction of RCC Electric Duct (900 mm X 1200 mm internal size)- Providing and Fixing MS Angle for laying of Electric cable/ utilities including fasteners etc as per direction & approval of Engineer-in-Charge (As per UP PWD Ayo-Amb Circle SOR Ch. 10, S.I. No. 503)

Construction of RCC Electric Duct (900 mm X 1200 mm internal size)- Laying Reinforced Cement Concrete Pipe NP3/prestrssed concrete pipe 600mm dia on first class bedding in single row . (Laying Reinforced cement concrete pipe NP3/prestrssed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation) Pipe dia of 0.6 m @ 250m interval for electrical cables as per direction and approval of Engineer-in-Charge

Footpath- P/L Sand Filling in foundation trenches as per Drawing & Technical Specification complete work as per MORT&H Spec. Clause 304 (Sl. No. 12.03)

Footpath- P/L Backfilling (with GSB material) ( Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401). Grading–I (Table –400-2)- as per MORT&H Spec. Clause 401 (Sl. No. 4.01)) (og+15%rec+40%fresh material)

Footpath- P/L Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days -as per MORT&H Spec. Clause 2100 (Sl. No. 12.04)

Footpath- Chequred Tiles on Footpaths and Separators (Construction of footpath/separator by providing a 150 mm compacted granular sub base as per clause 401 and 10 mm thick cement concrete grade M15, over laid with precast concrete tiles in cement mortar 1:3 including provision of all drainage arrangements ) as per MORTH Specification and DSR 11.19.3 directed and approved by Engineer-in-Charge

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.)

Type - A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811)

Supplying and instalation of Delinators (road way indicators, hazard markers, object marker) 80-100 cm high above ground level, painted black and white in 15cm, wide strips, fitted with 80x100mm rectangular or 75mm dia circular reflectorised panel at the top buried or pressed into the ground and conforming to IRC:79 and the drawing. @ 5m C/C

Cat Eye (Raised Pavement Marker/Road Stud) Sharp Curve and Abadi Portion.Supply and fixing of reflective Raised Pavement marker With Its body surface made of tough ASA (Acrylic Styrene Acrylonitrite)or HIPS (Hi impact Polystyrene)oe ABS (acrylonitrile butadiens styrene). The marker shall supported a load of 1335 Kg tested in accordance with ASTMD 4280 and its reflective pannel shall consist of number of lenses containing single or dual prismatic cubes of providing total internal reflection of light entering the lencs face .retro reflective surface shall be perferably be 35+-5 degree to the base and area of retro reflecting surface Shall not be less than 13.00 sqcm road stud shall be legibly marked with name trade mark or other means ideentification of the manufacture. Dimension of road Studs should not b less than 100mmx100mmx10mm. as per MORTH-804(8.35) suggesive Specification.

Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc) a) 5th kilometre stone (precast)

Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc) b) Ordinary Kilometer stone (Precast)

Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc) c) Hectometer stone (Precast)

Repeated Bars: Providing and laying of repeated bar with hot applied thermo plastic compound 5 mm thick and 300mm wide including reflectorising glass beads @ 250 gms per sqm thcknes of 2.5 mm is exclusive of surface applied glass bed as per IRC 35 including cost of all materials, labour, machinaries, T&P etc. required for proper complation of work i/c all other charges and taxes . The finished surface tpo be level uniform and free from streks and holes as per MORTH specification no. 803 in Km 0.000 to 25.393 (in 23668 m length) in abadi and at junctions

Supplying and fixing of Dholpur Red Sand Stone Benches at 200 mtr interval on both sides as per the attached drawing. Sitting Slab: 60 inch (L), 3 Inch (T), 24 Inch (W), Back Support Slab : 18 inch (H), 3 inch (T), 60 inch (L), Stand (Paya) : 42 inch (H), 30 inch (W), 3 inch (T) as per approval of Engineer-in-Charge.

Supplying and Fixing of Stainless steel Queue-Shelter- Vertical Pillar Round: 110x110x3mm, Roof Horizontal Pillar : 110x110x3mm, Roof Connecting Pipe - Frame : 50x50x2mm, Inner Back Advertisement Panel : (Size 3'x3'), 1 Nos Frot Advertisement Panel (5'x2'), With 125x75x75mm Arch Shape Box, Front Door : 2mm Thick Sheet, Front cover : 3mm Should Polycarbonate Unbreakable, Center Sheet : 1 mm Milky White Polycarbonate Sheet, Back Cover with GI Sheet : 1mm, Built with Led Tube Lights and All Fittings, Locking System : LN key Screw, Seating : 3+3 Persons, Roof Top Structure Frame - 50x50x2mm Thick Pipe Frame, 10/12mm Roof Top Cover Multiwall, Base Plate - 300mmx300x10mm as per attached drawing. as per approval of Engineer-in-Charge.

Providing and Fixing of Trellis of specified size as per direction and approval of Engineer-in-Charge

Providing and Fixing of E-Toilets of specified size as per direction and approval of Engineer-in-Charge

Providing and Fixing of Water Kiosk of specified size as per direction and approval of Engineer-in-Charge

Supplying and fixing of steel Dust Bin at every 200m interval of Specified size as per direction and approval of Engineer-in-Charge

Supplying and fixing of Monkey protection for Lights (Barbed wire of 2.5 mm wire thickness @ 6 m per kg wrapped around Electric pole for) as per direction and approval of Engineer-in-Charge

Supplying and fixing of Street Lighting (including installation and labour charges) as per attached drawing Supply, erection and commissioning of 9 Mtr height decorative having cast iron decorative base and pipe dia of 193 mm OD of 1 mtr long , middle dia 114 mm with decorative cast iron decorative reducer jointing with 89 mm OD straight pipe with ornamental cast iron decorative ring. Pole shall be mounted on square base plate 300*300 *16 mm thickness suitable for mounting on 4 nos foundation bolts. The Pole Shaft should be fabricated out of Steel tube of grade YST 240.and batch test reports for chemical and mechanical properties of material should be submitted along with the bid. Structurally designed base plate of Steel A36/A572-50 or equivalent should be welded with the pole shaft. The welding shall be of high quality, carried out by qualified welders using approved welding procedures and tested for its quality through NDT method, such as DP Test.The pole shall be provided with an opening at the bottom with removable cover for providing connectors, MCB, etc. (to be supplied by others). Appropriate reinforcement shall be provided to compensate for the loss of section at this point to ensure overall structural stability of the pole under specified operating conditions.The pole shaft structure shall be hot dip galvanized through single dip process as per ASTM A123 and minimum average coating shall not be less than 65 microns. No mechanical operation, such as welding, drilling, etc. should be carried out on the pole structure post hot dip galvanizing. Poles using pre galvanized steel tubes or hot dip galvanized through double dip process are not acceptable.Complete pole shall be treated with high quality primer and thereafter coated with Polyurethane pain to minimum average DFT of 70 microns. The painting shall be carried out by experienced and trained technicians using proven and established painting procedure. controlled’ paint drying process shall be used to ensure proper adhesion and finish of the paint.wind speed of 169kmph without any deformation or damage to the structure. as per specifications and direction/approval of Engineer-in-Charge.

Supply and fixing of suitable out door type feeder piller box made with 14 SWG CRCA sheet after 7 tank process including MCC 63A FP MCB, 12 Nos SP MCB's,din chanel, bus bars, 6 Sqmm 3 core copper cable for internal wiring , contactor, Timer,connectors and provision for energy meter etc., complete for finished item of work as per direction and approval of Engineer-in-Charge.

Supply, Laying and testing of 4 C X 16 Sqmm, XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Aluminium conductor complete for finished item of work as per direction and approval of Engineer-in-Charge.

Supply, Laying and testing of 4 C X 50 Sqmm, XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Aluminium conductor complete for finished item of work as per direction and approval of Engineer-in-Charge.

Supply and Transportation of 2Cx2.5 sq.mm XLPE/PVC insulated & PVC sheathed armoured cables of 1.1 KV grade with copper conductor as per IS 7098 Part-I -1988 etc complete for finished item of work as per direction and approval of Engineer-in-Charge.

Supply and laying of HDPE pipe of 63mm for streetlighting complete for finished item of work as per direction and approval of Engineer-in-Charge.

Pipe HDPE 160 mm dia for cable laying(pipe to be laid by HDD method) for road crossing complete for finished item of work as per direction and approval of Engineer-in-Charge.

8 SWG GI wire(0.104Kgs/1Mtr) complete for finished item of work as per direction and approval of Engineer-in-Charge.

Labour for making of earthing 40mm dia 15M long GI pipe vertically for eathing having 12mm dia holes spaced 75 mm apart drilled up to2 M from the bottom all complete as per specification complete for finished item of work as per direction and approval of Engineer-in-Charge.

Glands and Lugs in the entire chainage from 0.000 to 25.393 complete for finished item of work as per direction and approval of Engineer-in-Charge.

For Culverts-Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres. (Excavation in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m) - By Mechanical means- as per MORT&H Spec. Clause 301 (Sl. No. 3.06)

For Pipe Culverts- P/L Plain cement concrete 1:3:6 nominal mix in foundation with crushed aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete as per MORT&H Spec. Clause 2100 (Sl. No. 12.04)

For Box Culverts- P/L Plain cement concrete 1:3:6 nominal mix in foundation with crushed aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete as per MORT&H Spec. Clause 2100 (Sl. No. 12.04)

For Culverts- Class-150 brick work in 1:3 cement and coarse sand mortar in foundation and plinth i/c supply of all material, labour, curing and tools and plants etc. required for proper completion of the work - as per MORT&H Spec. Clause 1300 (Sl. No. 12.05)

For Culverts-Struck pointing on brick work in 1:2 cement mortar (1 cement & 2 fine sand) including supply of all material, labour and T&P etc. required for proper completion of work -as per UP PWD Ayo-Amb SOR Ch. 13 Sl. No. 574

For Culverts-Laying Reinforced cement concrete pipe NP4/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per direction and approval of Engineer-in Charge.

For Culverts- 12 mm thick plaster with cement mortar in proportion of cement and approved coarse sand of 1.25 F.M. mortar in (1:3), labour for raking, washing, plastering over brick work minimum thickness not less than 10 mm thick including supply of material, labour, t&P etc reqd. for proper completion of work as per UP PWD Ayo-Amb Circle SOR Ch. 13 Sl. No. 583

For Culverts- P/L Sand Filling in foundation trenches as per Drawing & Technical Specification complete work as per MORT&H Spec. Clause 304 (Sl. No. 12.03)

For Culverts- Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications. RCC Grade M30 using batching plant transit mixer & Concrete pump complete work as per MORT&H Spec. Clause 1500,1700 & 2200 (Sl. No. 13.05 G)

For Culverts- Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation raft, walls and slab complete as per drawing and technical specifications complete work as per MORT&H Spec. Clause 1600 (Sl. No. 12.41)

For Culverts- Providing weep holes in Plain/ Reinforced concrete with 110 mm dia PVC pipe, with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications complete work as per MORT&H Spec. Clause 2706&2200 (Sl. No. 13.08)

For Culverts- P/L Backfilling (with GSB material) behind abutment, wing wall and return wall as per Drawing & Technical Specification complete work as per MORT&H Spec. Clause 710.1.4 of IRC:78 &2200 (Sl. No. 13.09)

For Culverts- Plain/Reinforced cement concrete, complete as per drawing and Technical Specifications. RCC Grade M20 using batching plant transit mixer & Concrete pump complete work as per MORT&H Spec. Clause 1500,1700 & 2200 (Sl. No. 13.05 E)

For Construction of Wall and Gate - Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres. (Excavation in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m) - By Mechanical means- as per MORT&H Spec. Clause 301 (Sl. No. 3.06)

For Construction of Wall and Gate - P/L Plain cement concrete 1:4:8 nominal mix in foundation with crushed aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete as per MORT&H Spec. Clause 2100 (Sl. No. 12.04)

For Construction of Wall and Gate - Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications. RCC Grade M20 using batching plant transit mixer & Concrete pump complete work as per MORT&H Spec. Clause 1500,1700 & 2200 (Sl. No. 13.05 E)

For Construction of Wall and Gate - Class-150 brick work in 1:4 cement and coarse sand mortar in foundation and plinth i/c supply of all material, labour, curing and tools and plants etc. required for proper completion of the work - as per MORT&H Spec. Clause 1300 (Sl. No. 12.05)

For Construction of Wall and Gate - 12 mm thick plaster with cement mortar in proportion of cement and approved coarse sand of 1.25 F.M. mortar in (1:3), labour for raking, washing, plastering over brick work minimum thickness not less than 10 mm thick including supply of material, labour, t&P etc reqd. for proper completion of work as per UP PWD Ayo-Amb Circle SOR Ch. 13 Sl. No. 583

For Construction of Wall and Gate - Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation raft, walls and slab complete as per drawing and technical specifications complete work as per MORT&H Spec. Clause 1600 (Sl. No. 12.41)

For Construction of Wall and Gate - Finishing wall with premium Acrylic smooth exterior paint with Silicone additives of required shade. New work (Two or more coats applied @1.43 ltr/10sqm over and including priming coat of exterior primer applied @ 2.20kg/10sqm (apex Ultima, Weather coat all quard), asian, berger as per DSR item 13.47.1

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length (total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal RBT reinforced barbed wire, stud tied with GI staples and GI clips to retain horizontal, including necessary bolts or G1 barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R B.T.)/Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle shall be paid separately) (DAR SI No. 16.53)

Providing and fixing Y shaped MS Angle (50X50X4) mm placed 3.0 m apart for placing of concertina coil fencing inclusding all as per specifications of PWD