Improvement of 1.34 Km Heritage Walkway on Diu City wall with Defect and Maintenance Liability Period for Five Years Under SMART CITY MISSION at Diu

Civil Items :

Clearing and grubbing land including uprooting rank vegetation grass bushes, shrubs, sapling and trees girth up to 300 mm removal of stumps of trees cut earlier and disposal of unserviceable materials (C) By mechanical means including lead & lift

Felling trees of the any girth and height including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material and filling the excavated earth and making good as per direction of engineer-in-charge

Dismantling tiles of stone floors laid in mortar including stacking of serviceable materials and disposal of unserviceable materials with all lead and lift.

Providing material and labour for Demolition of Brick work and stone masonry including stacking of serviceable materials and disposal of unserviceable materials with all lead and lift.(ii) In Cement Mortar.

Demolition including stacking of serviceable material and disposal of unserviceable materials with all lead and lift. (i) R.C.C. work

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material at all lead as per direction of Engineer - in- charge.

Demolition of Brick work and stone masonry including stacking of serviceable materials and disposal of unserviceable materials with all lead and lift (i) In Lime mortar

Preparing surface by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleared surface with gunny bags to remove all loose dirt etc.,

Earth work in surface excavation for all kinds of soil not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth at all lead and lift upto 1.5 m, as directed by Engineer-in- Charge:

Providing and laying plain cement concrete 1:3:6 (1-Cement : 3- coarse sand : 6- hand broken stone aggregates 40 mm nominal size) and curing complete excluding cost of formwork in (A) Foundation and Plinth

Ruled/ Flush pointing on White sand stone masonry surface with lime, surkhi and marble dust mortar in the ratio of 1:1.5:1/2 {One lime : 1.5 surkhi (15% dark red and 85% light yellow surkhi) : 1/2 marble dust}. (The rate is inclusive of all materials & labours involved except scaffolding).

Providing and fixing 10x10x10 cm Multi coloured limestone cobble stone flooring hand cut and chisel dressed on top, for paving in floors, drains etc with lacquer finish (Acrylic highly glossy). laid over 20mm thick base mortar 1:4 (1 cement : 4 coarse sand) with joints 10mm wide filled with same mortar including ruled pointing etc. complete as per direction of engineer-in-charge.

Providing and fixing 10x10x10 cm Multi coloured Granite cobble stone flooring & edging hand cut and chisel dressed on top, for paving in floors, drains etc. laid over 20mm thick base mortar 1:4 (1 cement : 4 coarse sand) with joints 10mm wide filled with same mortar including ruled pointing etc. complete as per direction of engineer-in-charge.

White Stone Bela masonry block in course in superstructure with stone of approved quality in lime mortar 1:1.5 (1 Lime putty : 1.5 Finesand ) including packing the joints etc, complete

Providing 12mm thick cement plaster in single coat on brick/concrete walls for interior plastering upto floor two leveled and finished even and smooth in (iii) cement mortar 1:4 (1 Cement, 4 Sand)

Providing and fixing 25mm thick lime green limestone wall tile which can be used as a slab, block and cut to size as required over the 12mm thick plaster of a brick wall which is measured in item no 14 as per direction of engineer-in-charge.

Providing and fixing 25mm thick Grey kota/Rajula stone slab in rectangular shape on top and side wall of the brick wall over 12mm thick plaster as per direction of engineer-in-charge.

Providing and loading 25-35mm thick Multicolor Natural Limestone Tiles, for Indoor & Outdoor, Thickness with external matt polished available in varieties of colours like yellow,black, grey and blue etc., laid over 20mm thick base mortar 1:4 (1 cement : 4 coarse sand) with joints 10mm wide filled with same mortar including ruled pointing attaching to brick wall as per direction of engineer-in-charge.

Seating top finished precast light shade pigment using white cement terrazzo tiles 22 mm thick with graded marble chips of size upto 12 mm, laid in floors, and landings, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement:4 coarse sand)

Providing 25mm thick rectangular grey limestone slab over 12mm thk plaster for staircase flooring available as Natural /Polished/ Honed /Sawn/ Flamed/ Sandblasted/ Bush/ Hammered/ Both side Natural/Seale and cut to any required size based on the requirement as per direction of engineer-in-charge.

Cleaning the lime stone surface and removing dirt, dust, bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc., including providing, applying and washing the surface with liquid Ammonia Chemical of 5% solution and other chemical cleaning agent as approved by Archaeological Survey of India/ Engineer-in-charge, of approved brand and manufacturer, with the help of required scrubbers and also cleaning with machine operated water jet mixed with desired quantity of fine silica where ever required, without causing any scratching/ damage to the stone surface and finally washing the surface with clean water with the help of pressure jet machine, complete in all respect, including taking all precautions to safeguard ventilators, windows, doors etc. by suitable covering so as to avoid any damage to the building/structure, all as per direction of Engineer-in- charge (The rate is inclusive of all materials & labours involved except scaffolding).

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in- charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. (For all Heights)

Propping and supporting the structural elements and its adjoining areas with tubular steel props (adjustable or as required), bracings, steel runners etc. to relieve the structural member of the required load coming over it as per the pattern given by the contractor - Providing and fixing of tubular Steel prop of up to 4 MT capacity and up to 3.2 m heights as per directions of Engineer In Charge.

Manually removal of vegetation (major trees, climbing plants, creepers) from roof slab, roof vault, walls, columns, arches, floor etc in a skilled and careful manner, using appropriate tools and means and without causing any damage to the adjoining parts, including carrying and stacking the dismantled materials including lift/lower upto roof vault, minatates, terrace etc, as directed by the engineer or architect in charge. The exposed surfaces will be coated with a paste made from ammonium sulphamate crystals or with "Tree killer" available in market. In this condition the root system may be left to absorb and die. Large sections of dead wood must not be left within the core. As they decay they will remove support and create voids and weaknesses in the wall. Pull off a well‐established mat of vegetation must be resisted. LIME based mortar will be used for Tamping, grouting, pointing, plastic repairs and resetting of brick / stones after removal of vegetation, must all be anticipated as remedial work.

Steel-rod stitching in cracked wall, stone patties, beam , and lintels. Providing and fixing stainless steel rods of 90 cms length of which 15 cm on either side and cold bending at 90 degrees. The stainless steel clamps to be fixed perpendicular to the crack by drilling in wall and fixing wit cement and epoxy mixture in such a way that the entire length of the rod is in complete contact of the stone and the bend ends are fully inserted in the cracked wall. Use 316 grade stainless steel charge per hole, steel rod charges are counted per kg. Holes with 6 mm , 8 mm, 10 mm, 12 mm dia. as per requirement of position as per direction of engineer-in-charge.

Providing and inserting 12 mm dia Aluminium/ galvanized iron injection nipples along crack lines in masonry work, including I) drilling holes of required diameter up to depths from 40mm to 80mm or half the thickness of member (whichever is less), at required spacing but not exceeding the thickness of member or 300 mm ii) Making grooves of size 12mm x 12mm along the crack line. iii) Making the crack dust free by blowing compressed air and then washing with water. iv) Sealing the distance between the injection nipples with approved putty (Polymer modified lime mortar /polyester putty/epoxy putty) etc. and allow it to cure. v) If limeitious grout material proposed to be used, washing and saturating the cracked surface with water by pumping from top most nipple and down wards complete as per the direction of Engineer-in-charge.( The rate shall include all material, labour and all operations above. The cost of grout material shall be paid separately on the basis of actual quantity consumed.

Providing and grouting pre-packed ready to use grout made up of natural hydraulic lime with the addition of natural pozzolona filler, specially designed for use in restoration of old brick/stone masonry. The grout material shall have low ( less than 1.5%) water soluble salt content, Elastic modulus not less than 5 Gpa and minimum compressive strength of 18 N/sqmm at 28 days. Mix the product by introducing 3/4 of the required water (which is 7-8 litres of 25 kg or as per manufactures specification) into the mixer. Add continuously the product and the remaining water until perfect mixer having a fluid consistency is achieved. Inject the same with gravity or mechanized equipment with pressure not more than 2 kg/sqcm as per site conditions by means of injection technique. The item shall include all cost of materials, machinery and labour etc. complete in all respect. (The payment shall be made on the basis of actual weight of approved grout injected into the cracks /voids as per direction of engineer-in-charge.

Reinforcement Cleaning: Cleaning reinforcement of total rust by tapping or using wire brush or any other suitable way including from behind and around the reinforcement bars to give it a totally rust free finished steel surface

Removing existing corrosion of existing rolled steel sections by means of suitable light tapping, mechanical grinder, wire brushing mechanically, washing and drying exposed surfaces. (Measurement shall be given for exposed surface area of rolled steel section)

Rust Removal: Providing and applying approved alkaline chemical rust remover with paint brush and removing loose particles after 24 hours of its application

Single Part PMM Treatment: Providing and laying of polymer modified single component, alkaline resistant fibre reinforced, duel shrinkage-compensated, thixotropic, cementitious patch repair mortar Emaco S48CT of BASF/ Renderoc S2 of Fosroc/ReCon GP 40 of Conmix or equivalent material that achieves compressive strength of 35 MPa at 7 days and finishing with trowel carefully compacting the same around the rebars and finishing to bring it in line with existing concrete surface on the beams, slabs. pile caps etc., where the thickness of application is less than 50mm in patches as per specification after applying bonding coat (bonding coat shall be payable separately). Item rate inclusive of all materials, labours, supervision, tools, tackles, transportation, scaffolding etc., complete as per specification and as directed.

Polymer Bond Coat: Mixing and applying Acrylic polymer modified cementatious bonding coat, on prepared non-metallic / cleaned concrete surface of parent material with specified proportion of polymer to weight of cement as per specification etc. complete.

New Reinforcement: Steel reinforcement for R.C.C. work ready to use "cut and bend" thermo-mechanically Treated bars of grade Fe-500D or more rebars of approved make from factory/workshop to construction site including placing in position and binding all complete upto plinth level.

Raking out the joints of country/Nankshahi brick, scooping out dead and decayed mortar very slowly and carefully with scooping rods, then washing complete with hand spray pump. Preparing the surface for replastering including disposal of rubbish with 250m lead as per direction of engineer-in-charge.

Providing and installing signage of size 1000mmx1500mmx75mm, with sturdy metal frame and matte finish aluminium sheet in dark grey colour around entire frame, and pictures and text printed on surface in white colour as per direction of engineer-in-charge.

Providing and fixing lime stone chisel dressed drain, 150 mm projected from wall including making hole in wall and repairing the wall after hosing lime stone drain etc complete

supply , installation and comissioning Wall Mounted Down Light:Wall light for outdoor use.For downlighting. Structure material: High purity aluminium. Structure finish: Urban grey. Diffuser material:Glass. Diffuser finish: Matt. UV protection.Lamp source of LED 3MacAdamL80B20,of 9Watts ,CRI 80UGR-20.6,Colour Temp (CCT) of 3000k,Assymetric beam angle ,Width - 56mmHeight - 136mmLength - 100mm,ip protection IP65,Brand Ledsc4 Lighting : a) CLOUS Wall fixture Light source: LED LEXTAROutput (W): 9WColor temperature: WaMts White - 3000KCRI: 80Real Lumen: 537Nominal Lumen: 822Qty Leds: 8Lm/Real W: 60Life Time: 50.000h L70B30Bin / Grup: L3003/R3003MacAdam steps: 3 STEPSUGR: 20.6Photobiological risk: RG0 IP65 IK03 and having the dimensions of 100mm X136mm,model number 05-9926-Z5-CL including electrician charges for fixing the light with chipping.

Wall Chipping charges for the conduit laying of cable for total length for chipping

supply, installation and comissioning Wall Mounted Up lIght For wall wash - Die-cast aluminium body and trim (EN 47100).- Double layer polyester powder paint resistant to corrosion and salt spray fog.- Silicone rubber gaskets.- AISI 316 stainless steel external screws.- Driver protected against voltage surges up to 8kV.- Reflector made of engineering plastic metalized in high-vacuum.- Screen made of 8mm theMts al-shock resistant tempered glass.- Goniometer scale to aim light.- It complies with standards EN 60598-1 and EN 60598-2-5.Real Lumen -4100Lm89Lm/W,color temp of 4000K including electrician charges for fixing the light with chipping. a) Technical infoMts ation ,Light source: LED, 4000K, 41W, 5000lm, CRI>80 ,Luminaire efficacy: 89lm/WLuminaire: 46W, 4100lmLED life time: > 60000h - L80 - B20 (Ta 25°C)High colour consistency: < 3 SDCMPower supply: 220-240V 50/60HzWiring: ON/OFF ,Optic: elliptic 12°x54° ,Color: Grey - 16Weight: 6 kg ,Size: A: ⎅ 201mm ,B: 269mm ,C: 175mm

Wall Chipping charges for the conduit laying of cable height upto 2 Mtrs 315 Rs Mts and every 1.5 meter rise in height 15 % extra charges (In this project work for fixing WL1 to be done at 7 meters height. Scaffolding cost has to be included for this work)

supply , installation and comissioning Wall Mounted Down Light:Wall light for outdoor use. For downlighting. Structure material: High purity aluminium. Structure finish: Urban grey. Diffuser material:Glass. Diffuser finish: Matt. UV protection.Wattage of 6.4Watts,CRI 80,Real Lumen -537Lm,color temperature is 4000K,beam angle is Assymetric,IP protection IP65,brand isd Ledsc4 Lighting including electrician charges for fixing the light with chipping. a) Pathway lighting for city wall KÖSSEL Wall fixture Light source: LED EDISONOutput (W): 6.4WTotal power consumption (W): 7 WColor temperature: Neutral white -4000KCRI: 80Photobiological risk: RG0Real Lumen: 295Qty Leds: 18Lm/Real W: 42Life Time: 59.000h L70B30Bin / Grup: 403MacAdam steps: 3UGR: 1.4 IP65 IK10

Supply, commissioning and testing City Wall Pathway Inground Marker lights ,Material -Polyster (UV stabilized), technopolymers/polymer concrete . 2mm wider load body protects the top body against impact from surrounding pavers. R13 hightest non - slip glass.Citizen 7-led module, 0.5W. Hand casted into resin without air ancapsulation,wattage of 0.5W,color temperature of 6500K,beam angle is diffused type ,IP protection is IP68,brand of jobe lighting .It is a set of stone light ,led driver,electronic heat gun,connecter set including electrician charges for fixing the light with chipping. a) JOBE LIGHTING - Beckstone NATURE - One Block Design werein LED Module is Embedded in Synthetic Resign with NO Air Bubbles Inside, No Weak Rubber Links which protects against Condesation, Corrission & Vandalism. Protective Polymer Concrete Base Layer with Drive Over Capacity. Custom Designed Rough Surface Paver of Dim : 4 x 4 x 2 3/8 " (97 x 97 x 60 mm) TRANSLUCENT FROSTED BODY, Color: 6500K, Input 9-15 V DC, Citizen LED Incandescent white, Power Consumption: 0.5W, Connection: 25cm /10 in direct burial cable, Class 3, IP68 Rated. b) CONNECTOR SET 88991000 :Beckstone Connector Set along 5 min Installation process with 2x heat-shrinkable solder-sleeve 1x heat-shrinkable endcap requires heat-gun for Installation with electronic heat-gun like STEINEL HL 2010 E and STEINEL reflector nozzles 14mm #7461 and 39mm #07051.

supply, comissioning and testing LED DRIVER 88451500: LED Power Supply 12 VDC, 60W Rated Current 3.3A; Universal AC input /Full range (up to 305VAC);Built-in active PFC function; Protections: Short circuit / Over current / Over voltage / Over temperature; Cooling by free air convection; IP67 design for indoor or outdoor installations; Class 2 power unit; Suitable for LED lighting and moving sign applications; Compliance to worldwide safety regulations for lighting; ULrecognized; CE; Suitable for dry / damp / wet locations; Dim: 175x65x40mm (7x2.6x1.6 inches); Input/Output Cable 30cm/1ft 18AWG 3C/2C . IP65 RATED JUNCTION BOX NEEDS TO BE PROCURED LOCALLY (NOT INCLUDED IN PRICE)

ELECTRONIC HEAT GUN : 88992002Electronic Heat Gun 230VAC Variable Temperature Electronic Heat Gun: 120 F - 1100 F Powerful heat gun with variable temperature and electronic the Mts ocouple control for flexible use and maximum reliability. Heating element ensures long life and even heat. 2000W at 230VAC Beckstone connector kit reflector nozzles for Beckstone heat-shrinkable connectors

Supply and laying of 4 Sqmm 5 Core PVC insulated, 1100V grade a Mts armored copper cable as per specification conforming to IS:7098 (Part - I) Makes: KEC / FINOLEX / Unicab / Havells / KEI / Polycab.

Supply and laying of pvc conduit pipes outside diameter of 32mm for the 5Core 6sqmm cable passes through the wall of the walkway .Make -Precision pipes

Supply, Installation and commissioning of the TPN QVE Plus Distribution Board along with the transportation charge ,Suitable for MCB / RCCB / Isolator as incomer,6-way Mineral Grey (DHDMTHODDW06) of IP 65,HSN code 8537 including erection or fixing of the Lighting Distribution Charges

TPN 32Amps 10ka MCB of Cat no DHMGDTPF006-032

Supply and Fixing of single compression brass cable glands for 5core PVC armored Copper cable from 6 Sqmm with brass washers complete, Make (Comet / Electromac)

Supply and Fixing of Copper Lugs FOR 5C X 6 mm sq CABLE,Supply and fixing of crimping type aluminum lugs confirming to I.S specifications for cable of 6 sqmm including nuts and bolts with connections.

Supply and installation of the 4-pole 16Amps MCB of CAT no DHMGDFPF006-032

Supply and installation of the SMC junction boxes Provides housing for the 4-pole MCB's and ots is single door with mechanical fasteners of Product code GSJB-3020 hinged type ,approximate inner dimensions of 300X200X105

Termination removal by dismantling LED, cutting of poles along with removal of Junction boxes including technician and labour charges as per the site conditions

Removal of the existing running cables along the heritage walk way including labour charges as per site conditions.

savani heritage conservation private limited

P.R. Patel and Co.