SPECIAL REPAIR INCLUDING ADDITION AND ALTERATION TO BUILDING NO. P-45 AT NPOL KOCHI

Amount

Taking down carefully old and unserviceable aluminium point wiring for light / fan / socket or power point complete including fittings such as switches, ceiling rose, pendents, regulators, sockets, bell, distribution boards and MCB's etc and making good disturbed surface of walls, floors etc to match with the existing surface complete all as specified and directed.

Point wiring for one light point controlled by one way 5 Amps switch complete with 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS copper conductor 1100 V grade drawn through and including PVC conduit 25mm dia medium grade, ISI marked, with accessories, concealed in walls and terminated to and including provision of concealed modular box with, modular switch 1 module 5 Amps, white plate suitable for logic modular sockets / regulators etc., including 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS copper conductor cable as earth continuity conductor and connecting to common earth dolly with brass screws, washers, copper lugs etc., complete all as specified and directed.

Point wiring for Ceiling Fan/Exhaust point controlled by one way 5 Amps switch complete with 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS copper conductor 1100 V grade drawn through and including PVC conduit 25mm dia medium grade, ISI marked, with accessories, concealed in walls and terminated to and including provision of concealed modular box with modular switch 1 module 5 Amps, white plate suitable for logic modular sockets / regulators etc., including 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS copper conductor cable as earth continuity conductor and connecting to common earth dolly with brass screws, washers, copper lugs etc., complete all as specified and directed.

Point wiring for Bell point controlled by one way 5 Amps switch complete with 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS copper conductor 1100 V grade drawn through and including PVC conduit 25mm dia medium grade, ISI marked, with accessories, concealed in walls and terminated to and including provision of concealed modular box with modular switch 1 module 5 Amps, white plate suitable for logic modular sockets / regulators etc., including 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS copper conductor cable as earth continuity conductor and connecting to common earth dolly with brass screws, washers, copper lugs etc., complete all as specified and directed.

Wiring for 5 Amps socket outlet point on independent board with two run of single core 1.5 Sqmm FRLS copper conductor PVC insulated, unsheathed, 1100 V grade drawn through and including 25 mm dia PVC conduit medium grade ISI marked with all accessories such as tees, elbows, junction boxes as required fixed on wall /concealed alongwith one run of 1.5 Sqmm single core PVC insulated unsheathed FRLS copper conductor as continuous earth wire and connecting to existing main switch board / distribution board and testing on completion complete all as specified and directed. Note: Switch, socket and GI box to be measured and paid for separately.

All as per Sl item No. 5.00 here-in-before but for one 5 Amps socket outlet point on same board controlled by one No, one way switch.

Wiring for 15 Amp socket outlet point on independent board with two runs of single core 2.5 Sqmm FRLS copper conductor PVC insulated, unsheathed, 1100 V grade drawn through and including 25 mm dia PVC conduit medium grade ISI marked with all accessories such as tees, elbows, junction boxes as required fixed on wall / concealed alongwith one run of 2.5 Sqmm single core PVC insulated unsheathed FRLS copper conductor as continuous earth wire and connecting to existing main switch board / distribution board and testing on completion complete all as specified and directed. Note: Switch, socket and GI box to be measured and paid for separately. Note for item No 5 to 7: Two runs of cable, one run of earth wire and one run of PVC conduit shall be measured as one unit length.

S&F, suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin, 5/6 A modular switch and 5/6A modular socket, connection etc. as required at site complete all as specified and directed.

S&F, suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin, 15/16 A modular switch and 15/16A modular socket, connection etc. as required at site complete all as specified and directed.

S&F, bell push modular type, 6 Amps one module 230/240 volts on the existing modular plates and switch box including connection but excluding modular plates etc. as required complete all as specified and directed.

S&F, call bell music type 230/250 volts AC single phase complete all as specified and directed.

S&F, electronic ceiling fan regulator, modular type stepped type 2 module and 120 W suitable to work on AC, single pole complete all as specified and directed.

S&F, 3 pin, 5A ceiling rose on the existing junction box including connections complete all as specified and directed.

S&F, Recess mounted luminaire with high brightnesss SMD LEDs 2x2, 35/36 Watt suitable for Armstrong Grid Ceiling' with housing made up of die cast aluminium for better thermal management, high transmitivity non yellowing PMMA diffuser for better light output and uniform light distribution without glare, power consumption <=36W, luminaire lumen >=3000lm, driver and accessories to be prewired, CRI>70, LED efficiency >100lm/W, with LED binning as per ANSI Bin C78.377A, photo biological safety report as per IEC62471 & electrical insulation class 1, LED life with L70 criteris-37,000 hrs colour temp >5700k, Ingress protection IP-20, ambient temperature 0 to 450C, driver efficiency >85%, THD<10% as per IEC 61000-3-2, power factor >0.95, surge protection 2.5KV, multi stages isolated constant current operated driver with range 150-270V AC and safety extra low voltage safe level <60V DC as per IEC standard with LM79 & LM80 certification complete all as specified and directed.

S&F, LED batten surface / wall mounted fitting 20W with specially designed powder coated aluminium housing, high optically efficient polycarbonate diffuser, in built electronic driver duly wired up to terminal block, power consumption <=20W, luminaire lumen >=2000 lm, system efficiency of >= 100 lumens/W, with LED binning as per ANSI Bin C78.377A, photo biological safety report as per IEC62471 & electrical insulation class 1, Ingress protection IP 20, colour rendering index CRI>80, temp range 0 to 450C, driver efficiency>85%, power factor > 0.9, THD <20% as per IEC 61000-3-2, colour temp -6500K, surge protection 2.5 KV, 50,000 burning hrs (min) as per L7O criteria, multi stages isolated constant current operated driver with range 150-270V AC and safety extra low voltage safe level < 60 V DC as per IEC standard with LM70 & LM 80 certification and including make electrical connections by providing 3 core 1.5 sqmm flexible copper conductor from ceiling rose to light fitting complete all as specified and directed.

S&F, LED batten surface / wall mounted fitting 10W with specially designed powder coated aluminium housing, high optically efficient polycarbonate diffuser, in built electronic driver duly wired up to terminal block, power consumption <=10W, luminaire lumen >=1000 lm, system efficiency of >= 100 lumens/W, with LED binning as per ANSI Bin C78.377A, photo biological safety report as per IEC62471 & electrical insulation class 1, Ingress protection IP 20, colour rendering index CRI>80, temp range 0 to 450C, driver efficiency>85%, power factor > 0.9, THD <20% as per IEC 61000-3-2, colour temp -6500K, surge protection 2.5 KV, 50,000 burning hrs (min) as per L7O criteria, multi stages isolated constant current operated driver with range 150-270V AC and safety extra low voltage safe level < 60 V DC as per IEC standard with LM70 & LM 80 certification and including make electrical connections by providing 3 core 1.5 Sqmm flexible copper conductor from ceiling rose to light fitting complete all as specified and directed.

Supply, fixing, connecting and testing of LED building security light fitting of 36W with LED lamps & driver and made of aluminium pressure die cast housing IP-66 road way luminaries with UV stabilized polycarbonate cover or toughen glass cover & high power LEDs as light source with LED fitting system lumen not less than 95% Lumen per watt and electronic driver with efficiency >85% with inbuilt protection against lightning, over voltage, short circuit and surge / spike protection upto 5 KV ensuring longer life THD <10% PF shall be >0.95, colour temparature 5700K, life expectancy of LEDs minimum 50000 burning hours, warranty of complete luminaries fitting shall not less than three years. The fitting shall be tested LM 79 & 80 and test certificate shall be submitted from original manufacturer. The light fitting shall be fixed on building with and including 40 mm bore (or size as per manufacturers recomendation) bracket 1.5 metre long complete with MS flat iron clamps (Clamps of size 40x5 mm flat iron - 02 Nos), nuts, bolts and washers including painting the clamps with two coats of aluminium paint over a coat of red oxide primer and including make electrical connections by providing 3 core 1.5 sqmm flexible copper conductor from ceiling rose to light fitting complete all as specified and directed.

Dismantling of ceiling fan and painting the same with one or more coats of spray painting with synthetic enamel paint of approved brand and manufacture to give shade, including cleaning of surface with detergent and replacing the damaged rubber reel, nuts and bolts with washers and safety pins, reinstalling the same as required complete all as specified and directed.

Dismantling and taking down exhaust fan any size for servicing by cleaning dust, filling cavities with filler and painting complete with synthetic enamel paint by spraying and refixing the same in position, connecting and testing all as specified and directed.

Supply, installation, testing & commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation:B, 03 Nos Blades, 30 cm long down rod, 02 Nos conopies, shackle kit, safety rope, copper winding, power factor not less than 0.9, service value (CM/M/W) minimum 6.00, air delivery min 210 cum/min, 350 rpm (tolerance as per IS:374-2019) THD less than 10%, remote or electronic regulator unit for speed control and remaining accessories including safety pin, nut bolts,washers, temperature rise = 75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc, complete as required.

S&F, Exhaust fan 230 Volt 50 Hz single phase AC supply, 300 mm sweep with louver complete with metal body powder coated with protective steel bird gaurd on wall including provision of 3 core 1.5 Sq mm cable from ceiling rose to exhaust fan, writing MES number on exhaust fan & cutting of existing wall for suitable size to install 300 mm sweep exhaust fan and making good the disturbed surface matching with the existing walls complete all as specified and directed.

S&F, Exhaust fan Heavy duty 230 Volt 50 Hz single phase AC supply, 380 mm sweep with louver complete with metal body powder coated with protective steel bird gaurd on wall including provision of 3 core 1.5 Sq mm cable from ceiling rose to exhaust fan, writing MES number on exhaust fan & cutting of existing wall for suitable size to install 380 mm sweep exhaust fan and making good the disturbed surface matching with the existing walls complete all as specified and directed.

S&F, VTPN DB with MCCB incomer, Metal double door, 415 V, three phase, 6 way ready to use DBs provided with Neutral Bar, Mechanical Impact Strength IK 09, Insulated busbar assembly, cement spill protector, color-coded interconnecting wire set, cable ties blanking plates and circuits identification labels suitable for MCCB's upto 125 Amp as I/C (Frame 1) and MCBs (TP/SP) as outgoing, IP 43 protection, module Optium 6+6+6, conforming to IS 8623-1 & 3, IEC 61439-1 & 3 including complete all as specified and directed.

S&F, horizontal type three pole and neutral sheet metal, MCB distribution board 415 V, 4 way (4+12) double door, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc complete all as specified and directed.

S&F, Single pole and neutral sheet metal, MCB distribution board 240 V, 8way double door, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc complete all as specified and directed.

S&F, 100A and breaking capacity 16KA, Four Pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panels, making connections, etc. as required.

S&F, 5 A to 32 A triple pole and neutral (TPN) rating, 415V, 10KA 'C' curve, miniature circuit breaker suitable for inductive load of triple pole and neutral in the existing MCB DB complete with connections, testing and commissioning etc, as required.

S&F, 5 A to 32 A triple pole (TP) rating, 415V, 10KA 'C' curve, miniature circuit breaker suitable for inductive load of triple pole in the existing MCB DB complete with connections, testing and commissioning etc, as required.

S&F, 5 A to 32 A single pole and neutral (SPN) rating, 240 V, 10KA 'C' curve, miniature circuit breaker suitable for inductive load of single pole and neutral in the existing MCB DB complete with connections, testing and commissioning etc, as required.

S&F, 5 A to 32 A single pole (SP) rating, 240 V, 10KA 'C' curve, miniature circuit breaker suitable for inductive load of single pole in the existing MCB DB complete with connections, testing and commissioning etc, as required.

M&L for Sub main wiring complete with 4 runs of 6 sq.mm PVC insulated and unsheathed 1100V grade multistranded FRLS copper conductor cable drawn through and including provision of PVC medium grade conduit 25mm dia and its accessories concealed in wall and connecting terminal ends to DB's including providing 2 runs of 6 sq.mm PVC insulated unsheathed multistranded FRLS copper cable as earth continuity conductor and connecting to common earth dolly, complete all as specified and directed. Note: (i) Four runs of 6 sq.mm copper conductor, two runs of 6 sq.mm copper earth continuity conductor and one run of 25mm dia conduit shall be measured as one unit length. (ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly.

M&L for Sub main wiring complete with 4 runs of 4 sq.mm PVC insulated and unsheathed 1100V grade multistranded FRLS copper conductor cable drawn through and including provision of PVC medium grade conduit 25mm dia and its accessories concealed in wall and connecting terminal ends to DB's including providing 2 runs of 4 sq.mm PVC insulated unsheathed multistranded FRLS grade copper cable as earth continuity conductor and connecting to common earth dolly, complete all as specified and directed. Note: (i) Four runs of 4 sq.mm copper conductor, two runs of 4 sq.mm copper earth continuity conductor and one run of 25mm dia conduit shall be measured as one unit length. (ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly.

M&L for Sub main wiring complete with 2 runs of 4 sq.mm PVC insulated and unsheathed 1100V grade multistranded FRLS copper conductor cable drawn through and including provision of PVC medium grade conduit 25mm dia and its accessories concealed in wall and connecting terminal ends to DB's including providing One run of 4 sq.mm PVC insulated unsheathed multistranded FRLS grade copper cable as earth continuity conductor and connecting to common earth dolly, complete all as specified and directed. Note: (i) Two runs of 4 sq.mm copper conductor, one run of 4 sq.mm copper earth continuity conductor and one run of 25mm dia conduit shall be measured as one unit length. (ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly.

S&F, 20 A, 415 V, TPN industrial type socket outlet, with 4 pole and earth, metal enclosed plug top along with 20A 'C' curve, TPMCB, in sheet metal enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing and commissioning etc as required.

S&F, 20 A, 240 V, SPN industrial type socket outlet, with 2 pole and earth, metal enclosed plug top along with 20A 'C' curve, SP MCB, in sheet metal enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing and commissioning etc as required.

M&L for Earthing complete with GI earth plate electrode 600mm x 600mm x 6.0mm thick buried directly in ground vertically to a depth of not less than 2.25m deep below ground level with the top edge of earth plate at a depth of not less than 1.5m below ground level connected to GI earth strip of size 25mm x 4mm by means of bolts, nuts, washers of galvanised iron or steel, GI strip shall be protected by 40mm dia GI pipe 'medium grade', watering pipe 20mm dia GI pipe 'light grade', 5 mm dia GI wire meshed funnel, alternate layer of charcoal and salt on all side to earth plate upto a thickness of 150mm, filling of black cotton soil in earth pit upto GL and connected to earth plate including necessary excavation & earthwork, PCC (1:3:6) type C1 earth chamber, 50mm thick RCC cover (1:2:4) type B1 mix with 8mm dia nominal reinforcement @ 75mm c/c both ways etc complete all as shown in electrical plate No. 3 connected to earthing test point, including testing on completion, complete all as specified and directed. Note: (i) Rate quoted shall deemed to include cost of excavation in any type of strata, RFR and removal upto 50metre, PCC pit, funnel and RCC cover plate. (ii) GI strip above 7.5m will be measured and paid seperately.

Providing & fixing, 25mm x 5mm GI strip in 40mm dia GI pipe from earth electrode including connection with G.I nut, bolt, spring, washer excavation and refilling as required complete all as specified and directed.

Supply, installation, testing & commissioning of Networkable 2 Loops Microprocessor based 2 wire fault tolerant loop with optional redunadant network module, each loop shall have the capability of connecting 126 devices. The fire alarm control panel shall have built in degarde mode function. The panel should have inbuilt TCP/IP communication for Panel Program and Remote Monitoring option through LAN or WAN communication. The panel shall be able to give location of all fire and More Fire / fault and isolation conditions of addressable units via the address codes. The panel shall have the capacity of storing upto 2000 events. Further, the panel must be able to automatically switch ON /OFF respective control module when ever any alarm is triggered. The panel should have inbuilt common alarm, fault and monitored sounder output. The panel shall have a 8 x 40 characters LCD display with resolution of 256 x 112 pixels and analog output, external / inbuilt printer to log all fire or fault events complete in all respects.The Panel Should have protection category of IP30. Also the panel should have the option to operate in manned and unmanned mode. The panel shall have a built in power supply and battery charger along with maintenance free 12 AH, 2 x 12 volt SMF lead acid batteries capable of running for a minimum of 24 hours with battery charger complete as required and as per specifications and duly approved by UL/FM complete all as specified and directed. Make: Simplex / EST / Honeywell / Siemens.

S&F, addressable type multisensor detector with heat and smoke combination as per IS:11360 complete all as specifed and directed.

Supply, installtion, testing & commisioning of inteliigent addressable manual call point suitable for flush or surface mounting, call point shall include test key feature without removing the glass. Also should have protection category of IP44 and extra accessories as required, duly approved by UL/FM complete all as specified and directed. Make: Simplex / EST / Honeywell / Siemens.

S&F, hooter cum strobe complete all as specifed and directed.

Supply & install addressable control module complete all as specifed and directed.

S&F, fire alarm sounders / sirens electronic type horizontal single stage continuous normal operation for atleast 50 minutes with sound level 65 dB to 120 dB measured at 1.5 Metre with sound out put variation of + 8 dB for 500 metre range complete all as specifed and directed.

Supply & installation of response indicator with all fittings complete all as specifed and directed.

S&F, FRLS armoured copper cable of size 1.5 sq mm 2 core for wiring to smoke detectors complete all as specifed and directed.

S&F, mounting box for detectors and hooters complete all as specifed and directed.

Supply, install, test & commissioning battery back up for fire panel complete all as specifed and directed.

S&F, category 6 cable for panel networking from LAN connection complete all as specifed and directed.

Supply, fixing, connecting & testing of MCCB 4P 500 Amps, 36KA, 415V, 50Hz on existing LT main panel board (T/R S/S No1 at Main Lab Bldg Tech Area) including necessary modification on existing panel board chamber by drilling, cutting, grinding etc including provision of incoming connection from existing busbar by suitable size of aluminium cables with proper insulation and provision of outgoing cable connections to the outlet terminals complete all as specified and directed.

Supply, installation, commissioning and testing of LT panel board indoor type (415 V, 50Hz, 3 Phase, 4 wire supply), suitable size, CPRI approved factory made, single door, cubicle type, compartmentalised design, back door openable, fabricated out of 2mm thick CRCA steel sheet, weather / dust / vermin proof, suitable spaced totally enclosed in chamber, earthing arrangement, locking arrangement with one No lock with duplicate key, duly painted with powder coated paint having danger notice boards and earthing terminals on both sides and including providing the following items including connection of all incoming and outgoing cables using suitable size lugs and glands, spreader terminal set, control wiring, panel to be mounted on cable trench if required with base channel as required complete in all respect all as specified and directed including comprising the following:-

Taking out / removing the existing old PVC under sized unserviceable cable of size 3.5 core 50 Sqmm from the pole and main switch board of the building including excavation and earthwork complete all as specified and directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exc 1.5 mtr in depth in loose / soft soil and getting out levelling the bottom surface to required gradient complete all as specified for laying of electrical and water supply mains all as specified and directed.

Returning filling in, including spreading, leveling watering and well ramming in layers not exceeding 25cm thick in soils complete all as specified and directed.

Removal of surplus excavated soil to a distance not exceeding 50mtr away and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

M&L for good quality riddled soil to under ground electric cable on layer of 8 cm thick before laying the cable and second layer of 15 cm thick after laying the cable complete all as specified and directed. Note: Punned thickness shall be measured and paid.

Supply & lay, unreinforced precast cement concrete cable cover class LV flat size 250 x 150 x 40 mm for protection of underground cable in trenches complete all as specified and directed.

Supply & lay in trenches / fixed on wall GI tubing light grade with necessary fittings complete for size 40 mm bore for protection of LT UG cable complete all as specified and directed.

Supply & lay in trenches / fixed on wall GI tubing light grade with necessary fittings complete for size 50 mm bore for protection of LT UG cable complete all as specified and directed.

Supply & lay in trenches / fixed on wall GI tubing light grade with necessary fittings complete for size 100 mm bore for protection of LT UG cable complete all as specified and directed.

Supply, laying, testing & commissioning LT UG cables of size 400 Sqmm, 3.5 Core, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductor, IS-7098 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed.

Supply, laying, testing & commissioning LT UG cables of size 95 Sqmm, 3.5 Core, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductor, IS-7098 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed.

Supply, laying, testing & commissioning LT UG cables of size 70 Sqmm, 3.5 Core, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductor, IS-7098 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed.

Supply, laying, testing & commissioning LT UG cables of size 25 Sqmm, 4 Core, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductor, IS-7098 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed.

Supply, laying, testing & commissioning LT UG cables of size 16 Sqmm, 4 Core, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductor, IS-7098 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed.

Supply, laying, testing & commissioning LT UG cables of size 10 Sqmm, 4 Core, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductor, IS-7098 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed. Note for item Nos 60 to 65: Excavation earth work, cushioning, cable protection shall be measureed and paid separately.

Supply, fix & connecting Switch Disconnector Fuse in Sheet Steel enclosure (FN-TPN S-D-F in SS enclosure), 200 A, 415V, 50Hz with suitable DIN fuse link including connection of incoming and outgoing cable using suitable size of lugs and glands all as directed. Type FN 200 TPN Cat No. SK90488 of L&T or equivalent. (for TDO Machine at Room No. 4).

Supply, fix & connecting Switch Disconnector Fuse in Sheet Steel enclosure (FN-TPN S-D-F in SS enclosure), 160 A, 415V, 50Hz with suitable DIN fuse link including connection of incoming and outgoing cable using suitable size of lugs and glands all as directed. Type FN 160 TPN Cat No. SK90487 of L&T or equivalent. (for Tempering Machine at Room No. 4).

Supply, fix & connecting Switch Disconnector Fuse in Sheet Steel enclosure (FN-TPN S-D-F in SS enclosure), 63 A, 415V, 50Hz with suitable DIN fuse link including connection of incoming and outgoing cable using suitable size of lugs and glands all as specified and directed. Type FN 160 TPN Cat No. SK90483 of L&T or equivalent make approved.

S&F, 415 V 10KA 'C' curve MCB TPN 40 A and current carrying capacity in the DB complete with connection testing and commissioning (Room No. 3).

Dismantling 15 mm to 40 mm nominal bore G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually / by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-Charge.

Cutting the exisitng GI pipe of size 80 mm dia, inserting tee of size 80 x 80 x 40 mm for taking branch connection including necessary threading, earth work, returning, refilling etc complete all as specified and directed.

S&F in replacement on wall / floor / ceiling / concealed in wall high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings like elbow, tee, socket, reducer, bushings, step over bends, end caps, end plugs, etc and with CPVC solvent etc and cement of size 40 mm dia complete all as specified and directed by Engineer-in-Charge.

S&F in replacement on wall / floor / ceiling / concealed in wall high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings like elbow, tee, socket, reducer, bushings, step over bends, end caps, end plugs, etc and with CPVC solvent etc and cement of size 20 mm dia complete all as specified and directed by Engineer-in-Charge.

S&F in repairs gun metal gate valve of size 40 mm nominal bore ISI marked with iron wheel head screwed both ends complete all as specified and directed.

Supply, install, testing & commissioning of 1TR capacity, split type air conditioning unit (Inverter type) complete with drive motor, air cooled condenser with all accessories varied speed and dual rotary compressor, including fixing the outdoor unit as per manufacturers recommendation and fixing of indoor (high wall) unit on wall, providing and making interconnection, including refrigerent piping with nitryle rubber insulation and control cable from indoor unit to outdoor unit upto a distance of 3.0m, power cable (Max 3.0m from Isolator / Enclosure) to unit, first charging of refrigerant gas (R-32) including cordless remote, drain piping of 25mm dia for connecting drain lines from indoor unit to maximum of 3.0m to nearest drain points, with minimum 5 star rating and EER 3.2 of capacity outdoor support stand as per site requirement complete all as specified and directed.

Supply, install, testing & commissioning of 1.5 TR capacity, split type air conditioning unit (Inverter type) complete with drive motor, air cooled condenser with all accessories varied speed and dual rotary compressor, including fixing the outdoor unit as per manufacturers recommendation and fixing of indoor (high wall) unit on wall, providing and making interconnection, including refrigerent piping with nitryle rubber insulation and control cable from indoor unit to outdoor unit upto a distance of 3.0m, power cable (Max 3.0m from Isolator / Enclosure) to unit, first charging of refrigerant gas (R-32) including cordless remote, drain piping of 25mm dia for connecting drain lines from indoor unit to maximum of 3.0m to nearest drain points, with minimum 5 star rating and EER 3.2 of capacity outdoor support stand as per site requirement complete all as specified and directed.

Supply, install, testing & commissioning of 2 TR capacity, split type air conditioning unit (Inverter type) complete with drive motor, air cooled condenser with all accessories varied speed and dual rotary compressor, including fixing the outdoor unit as per manufacturers recommendation and fixing of indoor (high wall) unit on wall, providing and making interconnection, including refrigerent piping with nitryle rubber insulation and control cable from indoor unit to outdoor unit upto a distance of 3.0m, power cable (Max 3.0m from Isolator / Enclosure) to unit, first charging of refrigerant gas (R-32) including cordless remote, drain piping of 25mm dia for connecting drain lines from indoor unit to maximum of 3.0m to nearest drain points, with minimum 5 star rating and EER 3.2 of capacity outdoor support stand as per site requirement complete all as specified and directed. Make for Sl item Nos. 75 to 77: Voltas / Hitachi / Bluestar / Daikin.

S&F, Voltage stabiliser for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170V to 250 V with out put voltage stabilised at 230V with accuracy of + 2.5% and capacity 4.0 KVA (for 1TR/1.5 TR AC) complete all as specified and directed.

S&F, Voltage stabiliser for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170V to 250 V with out put voltage stabilised at 230V with accuracy of + 2.5% and capacity 5.0 KVA (for 2.0 TR AC) complete all as specified and directed.

Demolition of cement concrete (un reinforced) in ground floors not exceeding 15 cm below or above ground level complete all as specified and directed.

M&L for Cement concrete type B1, 1:2:4 (using 20 mm graded stone aggregate) 40mm thick as in sub base complete all as specified and directed.

S&F, Non skid ceramic coloured tiles 6 to 8 mm thick (square) each tile of size 300 x 300 mm in floors, set and jointed in neat cement slurry and pointed in epoxy grout to match with colour of tiles over and including cement screed bed 20 mm thick in CM 1:4 complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

S&F, Glazed ceramic coloured tiles of size 450 x 300 mm and 6 to 7 mm thick in vertical surface set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 12mm thick backing coat in CM 1:3 complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M&L for rendering 12 mm thick in CM 1:6 on fair faces of brick or concrete surfaces finished even and fair without using extra cement complete all as specified and directed.

M&L for rendering in CM 1:4, 15 mm thick and finished the surface even and fair without using extra cement mixed with WPC @ 3% by weight of cement complete all as specified and directed.

M&L for applying two coats of acrylic emulsion, white or tinted over one coat of water thinnable cement primer over two coats of wall care putty on new plastered surfaces of internal wall complete all as specified and directed.

M&L for two coats of white washing on old wall surfaces including preparation of surfaces complete all as specified and directed.

Complete removal of existing treatment and applying two coats of acrylic emulsion, white or tinted over one coat of water thinnable cement primer over two coats of wall care putty on surfaces of internal wall complete all as specified and directed.

Complete removal of existing treatment and applying two coats of Premium acrylic emulsion paint (weather proof) Alkali & fungal resistance, dirt resistance exterior paint, white or tinted over one coat of priming coat of exterior primer over two coats of wall care putty on surfaces of exterior walls complete all as specified and directed.

Applying two coats of Premium acrylic emulsion paint (weather proof) Alkali & fungal resistance, dirt resistance exterior paint, white or tinted over one coat of priming coat of exterior primer over two coats of wall care putty on surfaces of exterior walls complete all as specified and directed.

M&L for Vitrified ceramic tiles of 8 to 9 mm thick (square / rectangular) area of each tile not exceeding 0.36 Sqm in floors etc, set and jointed in neat cement slurry and pointed in epoxy grout / white cement to match coloured tiles over and including 20mm thick screed bed in CM 1:4 complete all as specified and directed.

M&L for Vitrified ceramic tiles of 8 to 9 mm thick (square / rectangular) area of each tile not exceeding 0.36 Sqm, set and jointed in neat cement slurry and pointed in epoxy grout / white cement to match coloured tiles in skirting, dado etc, over and including 12mm thick backing coat in CM 1:3 complete all as specified and directed.

M&L for 18 mm thick Granite stone slab colour black, cherry / Ruby red gang saw cut, mirror polished premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window cills, facias and similar locations of required size, approved shade, colour and texture laid over and including 20 mm thick base cement mortar 1:4 joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing moulding and polishing to edges to give high gloss finish etc. complete all as specified and directed.

M&L for chequered cement concrete tiles 22 mm thick 30cm x 30cm or more as in footpath & courtyard, set jointed and pointed with dark shade pigment using ordinary cement slurry over and including 20mm thick cement screed bed (1:4) complete all as specified and directed.

ATT along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavation channel along the wall & rodding etc. using Chlorpyriphos / Lindane E.C. 20% with 1% concentration complete all as specified and directed.

ATT of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1:2 (1 cement : 2 coarse sand) to match the existing floor using Chlorpyriphos / Lindane E.C. 20% with 1% concentration complete all as specified and directed.

M&L for Pre-laminated particle board 12mm thick exterior grade, prelaminated one side with decorative choice lamination and other side balancing white lamination fixed with screws to aluminium / timber frame work complete all as specified and directed.

S&F, Powder coated aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / appropriate Z sections and other sections of approved make conforming to IS: 733 & IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber / neoprene gasket etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, complete all as specified and directed.

S&F, 24 mm thick factory made PVC door shutters made of style and rails of a uPVC hollow section of size 59 x 24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised / plastic brackets of size 75 x 220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100 x 24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic / galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and all as directed by Engineer-in-Charge.

Providing & fixing, factory made uPVC door frame made of uPVC extruded sections profile size 48 x 40mm having an overall dimension as below (tolerance ± 1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be jointed with galvanized brackets and stainless steel screws, joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 x 19 mm and 1mm (± 0.1mm) wall thickness and 03 Nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer-in-Charge, extruded section profile size 48 x 40 mm complete all as specified and directed.

Taking out doors, windows and clerestory window shutters (steel or wood) of area 3 sq. metres and below complete all as specified and directed.

Taking out doors, windows and clerestory window shutters (steel or wood) of area over 3 sq. metres complete all as specified and directed.

S&F, aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS: 3564, embossed on the body, door weight upto upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with necessary accessories and screws etc. complete all as specified and directed.

S&F, glazing in aluminium door, window, ventilator with float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm) shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete all as directed by Engineer-in-Charge.

S&F, glazing in aluminium door, window, ventilator with float glass panes of 5.50 mm thickness (weight not less than 12.5kg/sqm) shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete all as directed by Engineer-in-Charge.

S&F, anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design / pattern, with approved standard section and fixed to the existing window frame with C.P. brass / stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening all complete as per requirement and directed by Engineer-in-Charge. Note: Only weight of grill to be measuread for payment.

S&F, white vitreous china pedestal type water closet (European type W.C. pan) ISI marked with plastic seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required complete all as specified and directed.

S&F, vitreous china of size 630 x 450mm, white wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require complete all as specified and directed.

S&F, uplasticised PVC connection pipe with brass unions 15 mm nominal bore 45cm length complete all as specified and directed.

S&F PVC (SWR) floor trap, plain with grating including jointing with solvent cement 75mm dia of out let complete all as specified and directed.

S&F, mirror of superior glass (of approved quality) and of rectangular shape and 453 x 357mm size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing complete all as specified and directed.

Dismantling W.C. Pan of all sizes including disposal of dismantled materials including malba all complete as per directions of Engineer-in-Charge.

S&F, PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms complete all as specified and directed.

M&L for pin headed glass panes weighing not less than 10 Kg/sqm 4 mm thick in doors, windows and clerestory windows shutters (area of opening for glass panes excluding portioninside rebate shall be measured) complete all as specified and directed.

S&F, fly proof stainless steel grade 304 wire gauge, to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm with 12 mm mild steel U beading complete all as specified and directed.

S&F, vitreous China urinals, half stall type (back or corner wall type), of size 580 x 380 x 350mm complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe including painting of fittings and cutting and making good the walls and floors wherever required as per the direction of Engineer-in-Charge.

S&F, Vitreous china urinal partition white of size 310 x 700 mm of approved make complete all as specified and directed.

Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineer-in-Charge.

S&F, Chlorinated Polyvinyl Chloride (CPVC) pipes, 20 mm bore having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete all as specified and directed.

S&F, Chlorinated Polyvinyl Chloride (CPVC) pipes, 25 mm nominal dia Pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per directionof Engineer-in-Charge concealed work, including cutting chases and making good the walls etc. complete all as specified and directed.

Providing & fixing, Chlorinated Polyvinyl Chloride (CPVC) pipes, 32 mm nominal dia having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the walls etc. complete all as specified and directed.

S&F in repairs C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore complete all as specified and directed.

S&F in repairs gun metal non return valve suitable for 25 mm dia cpvc pipe, approved quality horizontal (screwed end) complete all as specified and directed.

S&F in repairs on wall face unplasticised Rigid PVC pipes 110mm dia conforming to IS : 13592 Type A, including jointing with sealring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes complete all as specified and directed.

S&F in repairs PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, 75mm bore, complete all as specified and directed.

S&F in repairs PVC (SWR) junction single, (single T) equal or unequal with access door, 110mm bore, complete all as specified and directed.

S&F in repairs PVC (SWR) reducers, 110mm bore, complete all as specified and directed.

S&F in repairs PVC (SWR) vent cowl, 110mm bore, complete all as specified and directed.

S&F in repairs PVC (SWR) bends any radius, 110mm bore, with access door, complete all as specified and directed.

S&F in repairs PVC (SWR) bends any radius, 75mm bore, with access door, complete all as specified and directed.

S&F, High density polyethylene (HDPE) pipes of pressure rating 6 kgf/sq. cm, 50mm bore, complete all as specified and directed. Providing and fixing uplasticised PVC connection pipe with brass unions fixed in repairs.

S&F in repairs PTMT soap dish holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms complete all as specified and directed.

S&F in repairs C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS: 8931 15mm nominal bore complete all as specified and directed.

S&F in repairs CP health faucet with flexible tube upto 1 metre long fitted to Eureopean type W.C. of quality and make as approved by Engineer-in-Charge complete all as specified and directed.

S&F in repairs toilet paper holder C.P. brass of standard size complete all as specified and directed.

Demolishing brick work in cement mortar manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material above 50 metres lead as per direction of Engineer-in-Charge.

M&L for factory made Precast concrete solid blocks of 200 mm thickness of grade pf C5 1:3:6 made of C&D waste from approved manufacturer built in cement mortar 1:6 complete all as specified and directed.

M&L for half block masonry with factory made Precast concrete solid blocks of 100 mm thickness of grade M10 made of C&D waste from approved manufacturer and in Cement mortar 1:4 complete all as specified and directed

Disconnecting damaged overhead / terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineer-in-Charge.

Providing & placing on terrace (at all floor levels) polyethylene water storage tank, IS:12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank complete all as specified and directed.

Earth work in excavation in all kinds of soil by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed.

Earth work in excavation in all kinds of soil by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming of bottoms, exceeding 1.5m but not exceeding 3.0 depth including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m complete all as specified and directed.

M&L for PCC 1:4:8 of D2 excluding the cost of centering and shuttering - all work up to plinth level complete all as specified and directed.

S&F, LLDPE septic tank 25 users IS approved make with compartment type including connecting pipe to existing line, testing complete all as specified and directed.

M&L for PCC 1:3:6 of C2 excluding the cost of centering and shuttering - all work up to plinth level complete all as specified and directed.

Honey-comb brick work 10 / 11.4 cm thick with common burnt clay bricks of class designation 7.5 in super structure above plinth level upto floor V level with cement mortar 1:4 (1 cement : 4 coarse sand) complete all as specified and directed.

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete in mouldings as in cornices, windows cills etc, including setting in cement mortar 1:3, cost of required centering, shuttering but, excluding the cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derivedfrom natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) complete all as specified and directed.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more complete all as specified and directed.

M&L for 12 mm thick cement plaster of mix : 1:4 (1 cement: 4 fine sand) on soffit of slab, beam etc complete all as specified and directed.

M&L for laying PVC laminated (both sides) designer gypsum board of size 600 x 600 mm and 6 mm thick decorative type fixed to frame work with screws Galvanized Iron frame work for exposed grid false ceiling comprising of GI wall angle 19 x 19 x 0.55mm fixed to surrounding wall using nylon sleeves and screws @ 450 mm centre to centre fitted with intermediate and cross ‘T’ of flange 24mm and web 32mm and 0.30mm thick, 3.00m, 1.20m and 0.60 metre long suspended from soffit at approx 900mm centre to centre with steel expansion fasteners complete all as specified and directed.

Supplying & fixing, rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - Part 1 and M.S. top cover of required thickness for rolling shutters 80 x 1.20 mm M.S. laths with 1.20 mm thick top cover complete all as specified and directed.

M&L for painting with synthetic enamel paint two coats over a coat of primer of approved brand and manufacture of required colour to new steel surfaces complete all as specified and directed.

M&L for Plain cement concrete 75mm thick with type C2, 1:3:6 (40 mm graded stone aggregate) as in plinth protection and drain, finishing the surface even and smooth using extra cement complete all as specified and directed.

Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.

M&L for Reinforced cement concrete 1:1.5:3 using aggregate 20 mm nominal size work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing complete all as specified and directed.

Centering and shuttering including strutting, propping etc. and removal of form for suspended floors, roofs, landings, balconies and access platform etc complete all as specified and directed.

M&L for Poly Urethane based water proofing treatement to existing RCC roof slab with the following specifications:- i) Cleaning the existing surface by mechanical means to make it free from any bitumineous residue / dirt, oil and grease all as directed by Engineer-in-Charge. ii) M&L for cracks treatement by cutting open cracks and cleaning it from dirts, loose materialss etc and filling with Polyurethane based sealent with and including application of PU based primer all as directed by Engineer-in-Charge. iii) M&L applying water based polyurethane modified dispersion (single component, cold applied, non toxic, VOC compound) in three coats including one coat of primer of same material after dilution of water at 50% or specific primer matching same material as per manufacturer specification and as directed by Engineer-in-Charge. Note: Properties of Poly urethane based chemical shall conform to following technical parameters:-

a) Highly elastic. b) UV resistance. c) Adhesion to concrete > 1N/ Sqmm. d) Tensile strength-not less than 2.0 N/Sqmm for free film Elongation not less than 300%. e) Solid content by weight not less than 60%. f) Air / Water perimeability BSEN 12390 at 5 bar -72 hours should be NIL and minimum dry film thickness of water proofing membrane must be 1.00mm. g) Accelerated weathering (ASTM 453) Pass 1000 hours. h) Reaction to fire - Non inflamable. j) To be applied by the rep of manufacture"s authorised applicator only. Contractor has to be provide manufacture's test certificate for the above mentioned Technical parameters and purchase vouchers. k) Roof slope to be ensured to avoid water ponding / logging. l) 300mm height of vertical surface / parapet wall to be treated with the same specification. Make: Bostic, Berger, Fosroc, Sika, Asian or any other make approved by E-in-C's Branch.

Providing, Harrison railing, anodised aluminium alloy with fixing bracket, stop, rollers etc complete all as specified and directed.

M.J.JOY AND COMPANY

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