AUGMENTATION OF FIRE FIGHTING AND SUPPORT SYSTEM OF SOUTH JETTY AND SHOP FLOORS OF NSRY KOCHI

Amount

Total amount of Sch 'A' Part-I (BUILDINGS/STRUCTURES)

Total amount of Sch 'A' Part-II (EXCAVATION, EARTHWORK, SITE CLEARANCE & DEVELOPMENT)

Total amount of Sch 'A' Part-III (INTERNAL ELECTRIFICATION)

Total amount of Sch 'A' Part-IV (FIRE FIGHTING POINT)

Total amount of Sch 'A' Part-V (FIRE FIGHTING SYSTEM)

Total amount of Sch 'A' Part-VI (ADDTN/ALTN TO OVER HEAD TANK)

Total amount of Sch 'A' Part-VII (AREA DRAINAGE)

Sch 'A' Part- VIII (MISCELLANEOUS ITEMS) (Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.)

PILE FOUNDATION:

Boring for cast-in-situ bored piles of 500mm dia to any depth through any type of soil/strata by DMC method using bentonite slurry including removal of bored materials to place outside MD land all as specified and as directed. Note:- The rate shall include mobilisation, erection, dismantling and demobilisation of equipment for pile boring including all labours and material. Nothing extra shall be payable for mobilisation of equipment seperately.

Providing RCC with ready mix concrete grade M-30 design mix as per IS-456 with min 400Kg cement per cum of any length/ any sections in cast in situ bored pile complete all as specified and as shown on drg including non destructive integrity test on all pile as per IS 2911 part IV complete all as shown on drawing and as specified and directed. Note:- (i)The unit rate quoted under this item is deemed to be inclusive of charges for non destructive test (ii)Reinforcement will be measured and paid separately under relevant items

Providing RCC with Ready Mix Concrete(RMC) M30 grade in pile cap, grade beam/ tie beam of any length/ section including test pile complete all as specified and shown on drg. Note :- Reinforcement will be measured and paid for separately under relevant items of this Schedule.

Supply & fix CRS/HCRS/CRM TMT bars in reinforcement 10mm dia and over including cut to length, bend to required shape, 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 annealed or welding so as to secure the bar firmly in position/ required shape complete all as specified and shown on drgs as in Piles.

Supply & fix CRS/HCRS/CRM TMT bars in reinforcement 5mm to 10mm dia and over, 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 quality complete all as specified and shown on drgs as in Helicals for piles.

Supply & fix CRS/HCRS/CRM TMT bars in reinforcement 10mm dia and over for Ring/ Stiffener for piles including cut to length, bend to required shape, 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 welding so as to secure the bar firmly in position/required shape complete all as specified and shown on drgs.

CRS/HCRS/CRM TMT bars in reinforcement 10mm dia and over including cut to length, bend to required shape, 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 welding so as to secure the bar firmly in position/ required shape complete all as specified and shown on drgs as for Grade beams/tie beams and pile caps.

Supply & fix CRS/HCRS/CRM TMT bars 5mm to 10mm dia and over including 12mm dia, 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 quality complete all as specified and shown on drgs as in Grade beams/tie beams and pile caps stirrups.

Providing testing equipment & load and testing of 500mm dia bored pile (Initial Load test) vertical load test all as per IS 2911 part IV Cl 5.1.1 including removing the testing equipments from site after testing is completed all as specified and directed.

Providing testing equipment & load and testing of 500mm dia bored pile (Routine Load test) vertical load test all as per IS including removing the testing equipments from site after testing is completed all as specified and directed.

Conducting standard penetration test all as per IS-2131 at levels and locations as directed for 500mm dia cast in situ bored piles all as specified and as directed.

Material and labour for plain cement concrete (1:4:8) type D2 using 40mm graded stone aggregate for concrete layer below pile caps/ grade beams and foundation complete all as specified and shown on drgs.

Use and waste of formwork to sides of pile caps, grade beams and tie beams for rough finished flat concrete surfaces specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m deep or area not exceeding 10 sqm on plan in any type of soil including bailing out/pumping out water on account of spring/rain or any other causes using any method as required and as directed by Engr-in-Charge for pile caps/grade beams/tie beams etc all as specified and shown on drawings.

Excavation over areas 1.5m deep and not exceeding 3m deep in any type of soil including bailing out/pumping out water on account of spring/rain or any other causes using any method as required and as directed by Engr-in-Charge for pile caps/grade beams/tie beams etc all as specified and shown on drawings.

Returning, filling in around pile cap, plinth beams, grade/tie beams etc using excavated soil including spreading levelling and well ramming in layers not exc 25 cm thick complete all as specified and as directed.

Removal of surplus soil to a distance exceeding 50m and not exc. 100m deposited where directed at a level not exc 1.5m above the starting point complete all as specified and as directed.

INTERNAL ELECTRIFICATION:

Material and Labour for point wiring with multi stranded copper conductor 1.5 Sqmm size nominal area PVC insulated unsheathed FRLS cable 1100 volts grade conforming to IS:694 drawn in and including concealed PVC rigid conduit heavy duty and conduit acccessories concealed in wall/ floor/ roof etc. ISI marked making good the surfaces as per existing surfaces or as directed including modular GI flush box of suitable size including single core stranded copper conductor 1.5 Sqmm PVC insulated unsheathed FRLS cable as earth wire to common earth and connected to earth dolly complete all as specified and directed. Note: Rate include cost of cutting wall/floor/ceiling and making chases and MS box in allied for cutting and sinking for boxes and making good to walls, no extra payment will be made for the same. Switch and socket shall be measured and paid seperately

One light/ bell point controlled by one 5/6 Amp one way switch

One ceiling fan point controlled by one 5/6 Amp one way switch

One exhaust fan point controlled by one 5/6 Amp one way switch

One socket outlet 3/5pin, 5 Amps on independent board controlled by one 5/6 amps one way switch or switch socket combination 5 Amps 5pin

One socket outlet 3/5pin, 5 Amps on same board controlled by one 5/6 amps one way switch

Material and Labour for point wiring with multi stranded copper conductor 2.5 Sqmm size nominal area PVC insulated unsheathed FRLS cable 1100 volts grade conforming to IS:694 drawn in and including concealed PVC rigid conduit heavy duty and conduit acccessories concealed in wall/floor/roof etc. ISI marked making good the surfaces as per existing surfaces or as directed including modular GI flush box of suitable size including single core stranded copper conductor 2.5 Sqmm PVC insulated unsheathed FRLS cable as earth wire to common earth and connected to earth dolly for 3/5 pin complete all as specified and directed. Note: Rate include cost of cutting wall/floor/ceiling and making chases and MS box in allied for cutting and sinking for boxes and making good to walls, no extra payment will be made for the same. Switch and socket shall be measured and paid seperately

Supply and fixing ceiling fan 1200mm sweep copper wound BEE 5 star rated having minimum service value of 6.00, with brushless DC(BLDC) motor as per IS 374:2019 and min air delivery 245CFM including fixing of down rod and connecting up complete with and including three core flexible PVC insulated multistranded copper conductor connection cable of size 0.5 Sqmm from ceiling rose to fan etc. complete all as specified and directed.

Supply and fix exhaust fan heavy duty 300mm sweep 230 volts Ac 50 Hz 1200rpm, with high efficient heavy duty mortor and die cast aluminium mortor mounted on two ball bearings, aero dynamically countered blades, rigid frames with rubber mountings etc for silent operation, including factory fabricated powder coated aluminium louvers, including connecting up from ceiling rose with 3 core flexible copper cable PVC sheathed of size 1.5Sqmm, complete all as specified and directed.

Supply and fix wall mounted fan 400mm sweep 230 volts Ac 50 Hz and connecting up complete with and including three core flexible PVC insulated multistranded copper conductor connection cable etc. complete all as specified and directed.

Supply and fixing LED lights fitting 1 x 22W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete and including connecting 3 core 1 Sqmm PVC insulated multistranded copper conductor's sleeve color matching to fitting and connecting up complete all as specified and directed.

Supply and fixing building LED security light 1x35W new generation energy saving and environmental friendly long life made of pressure die cast aluminium housing with high power LED as lighting source and lens embded PC cover having TOP OPENING seperate driver compartment with IP 66 protection and impact resistance of IK 07 complete with and including wall mounted bracket fabricated out of 40mm GI pipe light grade bend to shape 1.5 mtr long and two nos wall mounting clamps using 25x4mm thick MS strip bend to shape and welded with pipe to form solid structure and one run of 1 Sqmm PVC insulated multistranded copper conductor wire conecting pvc terminal to fitting complete all as specified and directed.

Supply and fixing Sheet metal enclosure distribution board MCB DB SPN 4 way with metal double door 240 Volts with IP-43 protection including door earthing complete all as specified and as directed.

Supply and fixing MCB SPN 32 Amps 10 kA with charaterestic "C" Curve complete all as specified and as directed.

Supply and fixing MCB SP 06-32 Amps 10 kA with characteristic "C" curve conforming to IS/IEC 60898 complete all as specified and as directed.

Material and labour submain wiring with 2 single core 4 sqmm PVC insulated unsheathed multistranded copper conductor cable 1100 volts grade drawn through and including PVC rigid conduit concealed wiring including necessary PVC conduit specials including chases cutting complete except beam and RCC roof and one run of 4 sqmm PVC insulated unsheathed single core 1100 volts grade multistranded copper conductor cable as earth continuity conductor and connecting with suitable size thimble complete all as specified and as directed. Note : Three run of 4 sqmm size PVC cable and one run of PVC conduit shall be measured as one unit length.

FIRE FIGHTING SYSTEM:

Material and labour for DI pipes 200mm bore PN 16, centrifugally cast (Spun), internal cement mortar lining, external zinc coating with finishing layer of black bitumen coating, pressure pipe with flanged ends, conforming to IS: 8329 - 2000 with ISI marked K-9 in standard length including necessary rubber gasket (EPDM elastomeric type), tyton joints, jointing materials complete all as specified and as directed.

Material and labour for DI pipes 150mm bore PN 16, centrifugally cast (Spun), internal cement mortar lining, external zinc coating with finishing layer of black bitumen coating, pressure pipe with flanged ends, conforming to IS: 8329 - 2000 with ISI marked K-9 in standard length including necessary rubber gasket (EPDM elastomeric type), tyton joints, jointing materials complete all as specified and as directed.

Material and labour for DI pipes 100mm bore PN 16, centrifugally cast (Spun), internal cement mortar lining, external zinc coating with finishing layer of black bitumen coating, pressure pipe with flanged ends, conforming to IS: 8329 - 2000 with ISI marked K-9 in standard length including necessary rubber gasket (EPDM elastomeric type), tyton joints, jointing materials complete all as specified and as directed. Note for item no. 45 to 47: a) Before commencing of work contractor should submit detailed drawing of laying pipeline/ fire fighting system in NSRY Yard, marked all fittings like valves, hydrants etc. as per CFEES report/site condition vetted by IIT/NIT/Govt Engg College for obtaining approval of Accepting Officer. b) CFEES report shall be handed over to contractor.

Supply and fixing DI fittings pressure rating PN 16 flanged type conforming to IS 9523 such as bends (any type, radius and angle) tapers any type straight, bend, increasing, decreasing or double socket etc. Tee pieces single branch. "Y" junction, double branch, cross (all sockets) collars, caps and plugs suitable 200/150/100 mm dia, class K-12 complete all as specified and directed.

Supply, fixing/ laying of MS pipe, heavy grade of size 150 mm bore, ISI marked in any lengths with all fittings like bent, elbow, Tee, flange, short piece, nut, bolt, gasket etc. including, in trenches or fixed on walls floors/roof etc by providing fixing arrangement by means of suitable MS clamps for the wet riser and welding of pipes and duly paintedwith two coats approved synthetic enamel paint fire red colour over one coat of zinc chromate primer/ polythene based coating and wrapping when laid in ground complete all as specified and directed by Engineer-in-charge.

Supply, fixing/ laying of MS pipe, heavy grade of size 100 mm bore, ISI marked in any lengths with all fittings like bent, elbow, Tee, flange, short piece, nut, bolt, gasket etc. including, in trenches or fixed on walls floors/roof etc by providing fixing arrangement by means of suitable MS clamps for the wet riser and welding of pipes and duly paintedwith two coats approved synthetic enamel paint fire red colour over one coat of zinc chromate primer/ polythene based coating and wrapping when laid in ground complete all as specified and directed by Engineer-in-charge.

Supply, fixing/ laying of MS pipe, heavy grade of size 80 mm bore, ISI marked in any lengths with all fittings like bent, elbow, Tee, flange, short piece, nut, bolt, gasket etc. including, in trenches or fixed on walls floors/roof etc by providing fixing arrangement by means of suitable MS clamps for the wet riser and welding of pipes and duly paintedwith two coats approved synthetic enamel paint fire red colour over one coat of zinc chromate primer/ polythene based coating and wrapping when laid in ground complete all as specified and directed by Engineer-in-charge.

Supply, fixing/ laying of GI pipe, heavy duty of size 65mm dia, ISI marked in any lengths with all fittings like bent, elbow, Tee, flange, short piece, nut, bolt, gasket etc. including fixed on walls floors/roof etc by providing fixing arrangement by means of suitable MS clamps for the wet riser and welding of pipes and painting with two coats of approved synthetic enamel paint fire red colour over one coat of zinc chromate primer/ polythene based coating and wrapping when laid in ground complete all as specified and as directed.

Taking down/up existing old unserviceable fire fighting pipe lines of dia 200/150/100/80mm including fittings/ valves/ hydrants complete all as specified and as directed by Engr-in-charge. Note:Earth work shall be measured and paid seperately).

Taking down/up existing PVC pipe lines of dia 100/80/32mm or any dia including fittings and relaying/refixing complete all as specified and as directed by Engr-in-charge. Note:Earth work shall be measured and paid seperately).

Material and labour for cutting/ breaking of cement concrete or bituminous road/ hard standing of any thickness with or without reinforcement for taking up/ down of GI/ CI pipes and connection and making good all disturbed surfaces by using PCC 1:2:4 type B1 20mm graded stone aggregate upto the existing ground level complete all as specifed and as directed.

Material and labour for plinth 800 x 250mm and 600mm height above ground level for placing hose cabinet made of PCC blocks and CM 1:3 plastering above ground level and cement concrete foundation using type D2, 1:4:8; 40mm grade aggregate 150 mm below ground all as specified and directed.

Supply, install, test and commisining monoblock pump set, electric driven, single phase 230V, 30 LPM at 6 M head minimum, not below 0.5 HP, complete including foot valve and DOL starter complete all as specified and as directed by Engineer-in-Charge.

Supply, Install, testing and commissioning Electric Driven Jockey Pump horizontal end suction centrifugal type conforming to IS standards with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for automatic operation with non over loading power characteristics for frequent start/ stop operations for 440 V, 3 phase, 50 Hz 70 M head 180 LPM discharge including MS fabricated base plate, coupling guard, suitable cement concrete foundation duly plastered with anti-vibration pads foundation bolts etc complete all as specified and as directed by Engineer-in-Charge.

Supply, Install, testing and commissioning Fire pump electrically driven horizontal end suction, centrifugal type suitable for automatic operation conforming to IS standards 12469 with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for continuous operation with 'range of operation '0% to 150% of rated capacity for 440V, 3 Phase, 50 Hz, 70m Head, 2280 LPM discharge including MS fabricated base plate, coupling guard, suitable cement concrete foundation duly plastered with anti-vibration pads foundation bolts etc complete all as specified and as directed by Engineer-in-Charge. Note:- Pump should capable to maintain 3.5Kg/Sqcm at terrace level.

Supply, Install, testing and commissioning Fire pump diesel engine driven horizontal end suction, centrifugal type suitable for automatic operation conforming to BS/ IS standards with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for continuous operation with 'range of operation' 0% to 150% of rated capacity for 70M Head, 2280 LPM discharge, electric start/ stop equipment for automatic operation, Battery 12/24 V with sufficient AH capacity, Exhaust pipe extended up to 1 meter out side of pumphouse duly insulated with 50mm thick glass wool with 1mm thick Aluminium sheet cladding MS fabricated base plate, coupling guard, suitable cement concrete foundation duly plastered with anti-vibration pads foundation bolts etc and diesel storage tank complete all as specified and as directed by Engineer-in-Charge. Note:- Pump should capable to maintain 3.5Kg/Sqcm at terrace level.

Material & Labour for construction of brick masonry valve chamber of internal dimensions 900 x 900 x 900 mm, bottom floor of the pit shall be constructed in PCC 1:3:6, 15cm thick with 20mm stone aggregate, inner and exposed surfaces and bottom floor of the pit should be plastered in CM 1:4,15mm thick. The top cover of the pit shall be made out of MS sheet min 3 mm thick with angle iron frame made out of MS angle 40 mm x 40 mm x 6 mm with 02 nos steel hinges and locking arrangements duly painted with two coats of synthetic enamel paint over one coat of red oxide primer all as specified and as directed.

Supply and fix automatic gun metal air release valve 25mm dia complete all as specified and directed

Supply, fabricate, erect, connecting, testing and commissioning of LT motor control fire panel, indoor type, weather, dust and vermin proof made out of 2mm thick CRCA sheet cubicle, compartmentalised floor mounting type, hinged doors, with two coat of synthetic enamel paint fire red colour over a coat of red oxide primer, 400 amps capacity aluminium bus bar for phase 3 nos and 1 No 400 amp bus bar for neutral mounted on epoxy insulator including necessary copper control wiring, heat shrinkable, RYB coloured sleaves over bus bar for identification, floor mounting angle iron base earth shields, circular holes at bottom/ top to receive incoming and outgoing cable, cable lugs, cable gland of sizes 40x40x6mm as required panel suitable for the following control/ fitments sensible for 3 phase 50 Hz, 415 V system complete comprising the following:

Supply and laying UG cable XLPE insulated, screened, PVC bedded, galvanised steel wire/ strip armoured electric power cables, heavy duty LT 1100 Volt grade, with aluminium conductor of size 120 Sqmm 3.5 core in trenches/ fixing on wall/ poles/ passing through pipes complete all as specified and as directed. NOTE: Excavation and earth work shall be measured and paid separately.

Supply and spread riddle soil as earth cushioning to UG cable by using IS sieve to separate the composite particle/ roots etc and refilling/ spread in trenches as cushioning and rammed down to form a solid bed complete all as specified and directed by Engr-in-charge. Note: Punned thickness shall be measured and paid seperately. 2. Excavated approved soil shall be riddled by using mesh of size not exceeding 12.5mm sieve to separate composite particles etc as per IS.

Taking down unserviceable control cable including steel conduit complete along with fittings such as detectors, manual call points, response indicator etc. and removing the material from work site and making good the disturbed portion/ surface of wall/ floor/ ceiling etc by using cement mortar and colour/ white wash to match with the existing surface/ location complete all as specified and as directed by Engr-in-charge.

Supply, laying & testing on ceiling/ surface of the wall, PVC insulated, PVC sheathed FRLS cable galvanised steel strip or wire armoured electric control cables, heavy duty with solid copper conductor of size 1.5 Sqmm 2 core, 1100 volts grade with ISI marked, red colour with proper clamping, supports and terminations complete all as specified and as directed.

Supply, laying & testing on ceiling/ surface of the wall or lay in trenches through existing HDPE conduit, PVC insulated, PVC sheathed FRLS cable galvanised steel strip or wire armoured electric control cables, heavy duty with solid copper conductor of size 2.5 Sqmm 4 core, 1100 volts grade with ISI marked, red colour with proper clamping, supports and terminations complete all as specified and as directed.

Note: a) The flame detectors essentially line of sight devices. Special care to be taken to ensure to respond to the required area in the zone. Same shall be shielded or otherwise arranged to prevent from unwarranted radiant energy. b) Contractor should submit detailed design/ schematic drawings of fire alarm system marked all fittings such as all detectors, MCPs, response indicators, control panel etc. as per site condition duly vetted by OEM conforming to IS specification, CFEES report for approval of Accepting Officer before execution of work.

Supply & Fixing wall mounted LED emergency exit signage luminaire Lit up using regular mains supply comes with a unique rechargeable Ni-Cd battery capable of emergency back up upto 02 hours complete all as specified and as directed.

Supply and installation, testing and commissioning of intelligent Addressable type Active Loop Repeater (Loop power/external power) Fire terminal with inbuilt turbo isolator, Bakelite LCD Display 6x40 characters display, having controls for Reset, Mute, Accept, Silence alarms and Self Test, with programmable free keys and duly approved by EN54/ UL/ VDS/ FM complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning fire extinguisher dry chemical powder (ABC) type 6Kg capacity as per IS 15683 with controllable discharge mechanism, to provide flexibility of releasing extinguishing agent on targetted fire location, should be carrying handle, discharge hose and serial number and date of manufacturing should be embossed on the body of fire extinguisher, manufacturer should submit minimum 5 years warranty on the extinguishers complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning fire extinguisher CO2 type 4.5 Kg capacity light weight squeeze grip type as per IS 15683 with controllable discharge mechanism, to provide flexibility of releasing extinguishing agent on targetted fire location, serial number and date of manufacturing should be embossed on the body of fire extinguisher, manufacturer should submit minimum 5 years warranty on the extinguishers complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning fire extinguisher water type (stored pressure) 9 ltr capacity as per IS 15683, EN PED approved and CE marked, serial number and date of manufacturing should be embossed on the body of fire extinguisher, manufacturer should submit minimum 5 years warranty on the extinguishers complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning AFFF foam extinguisher 9 ltr capacity as per IS 15683, manufacturer should submit minimum 5 years warranty on the extinguishers complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning AFFF foam extinguisher 50 ltr capacity trolley mounted as per IS 13386, EN PED approved and CE marked manufacturer should submit minimum 5 years warranty on the extinguishers complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning modular, ceiling mounted standalone DCP type suppression system 5Kg, with automatic discharge mechanism applicable on ABC and electrical fire complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning ceiling modular, mounted standalone DCP type suppression system 10Kg with automatic discharge mechanism applicable on ABC and electrical fire complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning for ceiling mounted modular type clean agent suppression system HFC236 Fa 10 Kg complete all as specified and as directed by Engr-in-charge.

Supply, install and commissioning fire extinguisher CO2 type 22.5 Kg capacity trolly mounted type as per IS 2878 complete all as specified and as directed by Engr-in-charge.

Material and labour for applying two coats of epoxy paint over a coat of epoxy primer on new steel surfaces over 10 cm width or girth including preparation of surfaces complete all as specified and as directed.

Material and labour for applying one coats of epoxy paint on old steel surfaces over 10 cm width or girth including preparation of surfaces complete all as specified and as directed.

Taking down existing old unserviceable fire hose box including hose complete all as specified and as directed by Engr-in-charge.

Taking down landing valve complete all as specified and as directed by Engr-in-charge.

Taking down serviceable LED light fittings with sensors if any, carefully and refixing the same on the ceiling/ wall including all electrical connections complete all as specified and as directed by Engr-in-charge.

Taking down ceiling fan for keeping in safe custody and refixing the same in original position complete all as specified and as directed by Engr-in-charge.

Taking out existing serviceable diffuser/ Air intake vent and fix the same in the new false ceiling after cleaning, re-alignment of ducting in the site complete all as specified and as directed by Engr-in-charge.

Design, supply, installation, testing and commissioning of Motorised control Fire Damper with sensors/ detectors, automatically trigger on /off devices in case of fire, actuator and controller including all control wiring on existing inlet duct of AHU of the Central Air conditioning system complete all as specified and as directed by Engr-in-charge.

Supply and fix acrylic display board 2mm thick sandwitched type not less than 600mm x 900mm size with colour printed schematic diagram of fire detection and fire fighting system showing all connected items complete all as specified and as directed by Engr-in-charge.

ADDTN/ALTN TO OVER HEAD TANK:

Material and labour for clean off all surface coating and stain around the leakage area, study and determine leak pattern and establish leakage source, drill injection ports at distance of 200 mm c/c to intercept the leak paths. The injection ports shall be drilled at a depth required. Check for positive interception of injection ports on leak path by obvserving for leakage diversion through injection ports. If leak is not detected in the injection ports, change loaction or angle and redrill. Once positive interception is confirmed, clean injections ports with water and install mechanical injection packers which prevents back flush of grout and capable of holding pressure of upto 1050 PSI (7N/sqmm). Pump water through injection packers to flush out leak path as well as saturate it with water, if necesssary. Ceal off honey comb area or larger crack which leak severly when pumped with water, with hydraulic cement, if necessary. Pump water reactive polyurethane grout through injection packers pressure. As the grouts expand during the reaction of water, it is necessary to returned to previously grouted points to check that the prescribed back pressure is maintained before grout is fully cured. Remove injection packer after the grout has fully cured complete all as specified and as directed by Engr-in-charge.

Note : (a) The quoted rate is inclusive of all labour involve in drilling fixing packer injecting removing cealing etc chemical used complete all as specified and directed. (b) Quoted rate also include carrying out ponding test arresting all the leak of RCC water rank.

Material and labour for packer 14 mm, 75mm, 110mm, 200mm, dia of Nozzle as per required at site including make good the existing surface to match existing one complete all as specified and as directed by Engr-in-charge.

Material and labour for Rehabilitation for minor cracks in 5 stages as given below complete all as specified and as directed by Engr-in-Charge. (i) Removing cover concrete portion in the structural elements carefully with mechanical arrangements and hand chiseling, clean the loose dust and clean the reinforcement. (ii) Applying anticorrosive coating Nitrozinc primer manufactured by M/s Fosroc Chemicals or equivalent as given in approved list of makes, including providing sacrificial Zinc anode Galvashield XPI before application. (iii) Applying epoxy based bond coat Nitrobond EP manufactured by M/s Fosroc or as given in approved list of makes, as per manufacturers instructions. (iv) Preperation of Polymer modified mortar by mixing 3 ltrs of Nitrobond SBR manufactured by M/s Fosroc chemical of as given in approved list of makes, as per manufacturers instruction per bag of cement in CM 1:3 and rendering with trowel . (v) Membrane curing by 'Concure' manufatured by M/s Fosroc chemical of as given in approved list of makes, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for applying two coats of antifungal exterior coating emulsion paint over a coat of primer as per manufacturer's instruction including preparation of newly treated/plastered surfaces of wall complete all as specified and as directed.

AC DUCTING:

Supply and fixing 50mm thick glass wool with one side aluminium foil of density 55 kg/m3 for under deck insulation complete including removing of old underduck insulation from the site complete all as specified and as directed.

Supply and fixing thermal glass wool with one side aluminium foil insulation having 25 mm thickness on ducts with density 55 kg/m3 complete all as specified and as directed.

Supply and fixing acoustic insulation with rock wool of 25 mm thickness, density 120Kg/Cum with tissue paper and GI Perforated sheet complete including taking down/dismanting and refixing of ducts complete all as specifed and as diirected by Engr-in- charge. Note for Item No. 100 to 102: Adhesive solvents for fixing of insulation shall be as per specifications of OEM.

Supply, installation, testing and commissioning of AEROFLEX 10mm opencell acoustic installtion for AHU supply of fixed capacities complete all as specifed and as diirected by Engr-in- charge.

Supply, installtion of central AHU air filter wire mesh of following size replaced in existing AHU supply of fixed capacities complete all as specifed and as diirected by Engr-in- charge. a) Aluminium wire mesh filters 610 x 610 x 50 mm b) Aluminium wire mesh filters 550 x 550 x 50 mm c) Aluminium wire mesh filters 500 x 500 x 50 mm d) Aluminium wire mesh filters 450 x 450 x 50 mm e) Aluminium wire mesh filters 610 x 305 x 50 mm f) Aluminium wire mesh filters 550 x 275 x 50 mm g) Aluminium wire mesh filters 500 x 250 x 50 mm h) Aluminium wire mesh filters 450 x 225 x 50 mm

FALSE CEILING:

Supply & fix anodised aluminium snap grid frame work for false ceiling with 605mm x 605mm size, consisting of main Tee of size 23.50mm x 36.50mm x 1.50mm, cross Tee of size 23.50mm x 23.50mm x 1.50mm and wall angle of size 36.00mm x 25.00mm x 1.50mm of approved make including all necessary cuttings, fixing of aluminium section firmly in position with and including steel hangers 6 mm dia G.I. wire (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60 mm long and expansion hold fasteners 40 mm long in soffit of slab/walls including provision of 15mm thick pre painted mineral fibre ceiling tile of size 595 x 595mm of humidity resistance 99%, Thermal conductivity K-0.052-.057 w/m K, fire performance UK class 0/class 1 (BS 476 pt-6 & 7) suitable for green building application (Griha criteria 17 & 29 SWA GRIHA 12) with recycled content not less than 30% and light reflectance not less than 85% NRC of 0.55 to 0.60 and dia complete all as specified as per manufacturer's instructions and as directed.

PROVISIONAL LUMPSUM: Provisional lumpsum for road repair work.

Supply and fix manually operated single fall chain pulley block 0.5Ton capacity, lift 3.00m height, effort required to lift max load 28Kg, safety factor 4:1 complete all as specified and directed.

Supply and fix ISMB 200 plate girder or single stanchions, built up of one beam or channel section with flange plates, caps, bases, splices, angle brackets, cleats and other connections for fixing chain pulley complete all as specified and directed.

SKYLIGHT INNOVATIONS

FIRE ENVO SAFETY ENGINEERS