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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹13.5 CrAccepted-AOC | ₹13.5 Cr | L1 | Accepted-AOC Being lowest bidder |
| 2 | L2₹14.4 CrRejected-AOC BRICHGUNJ JUNGLIGHAT PO SRI VIJAYA PURAM 744103 | SRI VIJAYA PURAM | SOUTH ANDAMAN | ANDAMAN AND NICOBAR ISLANDS | 744103 | ₹14.4 Cr | L2 | Rejected-AOC Not Being lowest bidder |
| 3 | L3₹14.8 CrRejected-AOC NO 60 ELDAMS ROAD TEYNAMPET CHENNAI TAMIL NADU 600 018 | CHENNAI | CHENNAI | TAMIL NADU | 600018 | ₹14.8 Cr | L3 | Rejected-AOC Not Being lowest bidder |
| 4 | L4₹16.4 CrRejected-AOC | ₹16.4 Cr | L4 | Rejected-AOC Not Being lowest bidder |
| Sl No | Description | Qty | Unit | Jas & Co L2 | SUNDER BUILDERS L1 | C R R CONSTRUCTIONS L4 | DANUSH INTERIORS AND CONTRACTORS L3 |
|---|---|---|---|---|---|---|---|
| 1.00 | Lumpsum price worked out by the tenderer for BUILDINGS / STRUCTURES as listed in Schedule ‘A’ Part-I | 1 | LUMPSUM | 9,51,68,070 ₹9.5 Cr | 9,40,50,000 ₹9.4 Cr | 11,72,37,000 ₹11.7 Cr | 10,26,89,400 ₹10.3 Cr |
| 2.00 | Lumpsum price worked out by the tenderer for INTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-II | 1 | LUMPSUM | 3,56,000 ₹3.6 L | 3,12,000 ₹3.1 L | 4,15,800 ₹4.2 L | 4,09,085 ₹4.1 L |
| 3.00 | Lumpsum price worked out by the tenderer for INTERNAL ELECTRIC SUPPLY as listed in Schedule ‘A’ Part-III | 1 | LUMPSUM | 29,42,000 ₹29.4 L | 28,08,000 ₹28.1 L | 28,43,100 ₹28.4 L | 36,82,165 ₹36.8 L |
| 4.00 | Lumpsum price worked out by the tenderer for SITE CLEARANCE AND DEVELOPMENT as listed in Schedule ‘A’ Part-IV | 1 | LUMPSUM | 2,28,700 ₹2.3 L | 1,50,000 ₹1.5 L | 2,14,600 ₹2.1 L | 3,48,850 ₹3.5 L |
| 5.00 | Lumpsum price worked out by the tenderer for ROAD/PATH/CULVERT & HARD STANDING as listed in Schedule ‘A’ Part-V | 1 | LUMPSUM | 62,65,000 ₹62.6 L | 60,50,000 ₹60.5 L | 60,85,500 ₹60.9 L | 55,54,565 ₹55.5 L |
| 6.00 | Lumpsum price worked out by the tenderer for AREA DRAINAGE as listed in Schedule ‘A’ Part-VI | 1 | LUMPSUM | 29,96,000 ₹30.0 L | 27,50,000 ₹27.5 L | 29,15,400 ₹29.2 L | 31,88,675 ₹31.9 L |
| 7.00 | Lumpsum price worked out by the tenderer for SEWAGE DISPOSAL/ SEPTIC TANK & SOAK WELL as listed in Schedule ‘A’ Part-VII | 1 | LUMPSUM | 23,31,000 ₹23.3 L | 20,54,700 ₹20.5 L | 21,85,800 ₹21.9 L | 25,02,528.9 ₹25.0 L |
| 8.00 | Lumpsum price worked out by the tenderer for COMPOUND WALL as listed in Schedule ‘A’ Part-VIII | 1 | LUMPSUM | 16,75,000 ₹16.8 L | 15,00,000 ₹15 L | 16,76,200 ₹16.8 L | 20,19,900 ₹20.2 L |
| 9.00 | Lumpsum price worked out by the tenderer for RETAINING WALL as listed in Schedule ‘A’ Part-IX | 1 | LUMPSUM | 58,23,000 ₹58.2 L | 54,00,000 ₹54 L | 62,52,200 ₹62.5 L | 71,23,423.8 ₹71.2 L |
| 10.00 | Lumpsum price worked out by the tenderer for RAIN WATER HARVESTING as listed in Schedule ‘A’ Part-X | 1 | LUMPSUM | 1,34,000 ₹1.3 L | 1,25,000 ₹1.3 L | 1,58,800 ₹1.6 L | 1,51,149.27 ₹1.5 L |
Tender Value
₹13.5 Cr
EMD Value
₹10.0 L
Closing Date
14 Oct 2025, 6:00 pmClosed
Chief Engineer
Chief Engineer Chennai Zone, Island Grounds, Chennai - 600009
PROVN OF OTM ACCN FOR GD COY AT OTA CHENNAI
2025_MES_722601_1
82946
Open Tender
Civil Works
690 days
Garrison Engineer STM
As per tender documents
8 documents required · 8 mandatory
₹3,000
Yes
Garrison Engineer STM
₹10.0 L
Yes
1 Dec 2025
25 Jul 2025
21 Oct 2025
26 Jul 2025
14 Oct 2025
30 Sept 2025
Amount
Lumpsum price worked out by the tenderer for BUILDINGS / STRUCTURES as listed in Schedule ‘A’ Part-I
Lumpsum price worked out by the tenderer for INTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-II
Lumpsum price worked out by the tenderer for INTERNAL ELECTRIC SUPPLY as listed in Schedule ‘A’ Part-III
Lumpsum price worked out by the tenderer for SITE CLEARANCE AND DEVELOPMENT as listed in Schedule ‘A’ Part-IV
Lumpsum price worked out by the tenderer for ROAD/PATH/CULVERT & HARD STANDING as listed in Schedule ‘A’ Part-V
Lumpsum price worked out by the tenderer for AREA DRAINAGE as listed in Schedule ‘A’ Part-VI
Lumpsum price worked out by the tenderer for SEWAGE DISPOSAL/ SEPTIC TANK & SOAK WELL as listed in Schedule ‘A’ Part-VII
Lumpsum price worked out by the tenderer for COMPOUND WALL as listed in Schedule ‘A’ Part-VIII
Lumpsum price worked out by the tenderer for RETAINING WALL as listed in Schedule ‘A’ Part-IX
Lumpsum price worked out by the tenderer for RAIN WATER HARVESTING as listed in Schedule ‘A’ Part-X
Lumpsum price worked out by the tenderer for EXTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-XI
Lumpsum price worked out by the tenderer for EXTERNAL ELECTRIC SUPPLY as listed in Schedule ‘A’ Part-XII
Lumpsum price worked out by the tenderer for AIR CONDITIONING as listed in Schedule ‘A’ Part-XIII
Lumpsum price worked out by the tenderer for COOLING APPLIANCES as listed in Schedule ‘A’ Part-XIV
Lumpsum price worked out by the tenderer for as listed in Schedule ‘A’ ELECTRIC CHIMNEY Part-XV
Lumpsum price worked out by the tenderer for as listed in Schedule ‘A’ HOT WATER SUPPLY Part-XVI
Lumpsum price worked out by the tenderer for as listed in Schedule ‘A’ LIFT Part-XVII
Lumpsum price worked out by the tenderer for as listed in Schedule ‘A’ DEMOLITION Part-XVIII
SCHEDULE 'A' PART XIX (MISCELLANEOUS ITEMS) Note: This schedule is not pre-priced by MES
INTERNAL WATER SUPPLY
S&F for 15mm dia bore 2 way bib tap/cock fancy type, cast copper alloy chrimium plated, with crutch or butter fly handle one way suitable for fixing health faucet and other for bib tap, screwed for iron pipe or ferrule, complete all as specified and as directed.
S&F for 15mm dia bore, brass CP mixer valve 2 in 1 for hot and cold water including connected with shower rose, screwed for iron pipe or ferrule, complete all as specified and as directed.
INTERNAL ELECTRIC SUPPLY
M&L for Point wiring complete with 1.5 sq mm single core PVC insulated FRLS unsheathed cable 1100 volts grade with multi stranded copper conductor confirming to IS-694 1990 wih ISI marked (for phase, neutral and earth) in and including PVC conduit with ISI Mark of minimum 20mm dia and all conduit accessories concealed including cutting/ chases in wall/ceiling/ fixed to roof/ truss/ columns, etc., and including factory made branded make embossed glvanised steel pressed terminal boxes alongwith suitable size modular cover plates with frames for fixing modular switches and sockets, fan regulators, etc., of suiable size modules and the earth wire to be connected to common earth dolly complete all as specified and directed for the following :- Note: Location of light points, 6 Amp socket points and light fittings may be decided by Engr-in-charge as per site/user requirment.
One light point/ Ceiling Fan Point/ Exhaust fan Point controlled by one modular switch 6A one way
One light point controlled by one modular switch 6A Two way
One 3 pin socket out let 6 A on same board
One 3 pin socket out let 6 A on Independent board
All as described in item No.21 above but for one light/ ceiling fan/ Exhaust fan point controlled by one modular switch 6A one way in and including stove enamelled Steel Conduit.
M&L for Point wiring complete all a specified with 1100 Volts grade 4 sq mm single core PVC insulated FRLS cable 1100 volts grade with multi stranded copper conductor conforming to IS 694 1990 with ISI marked (for phase, neutral and earth)in and including PVC conduit ISI Mark of minimum size 20mm dia all accessories concealed including cutting/ chases in wall/ceiling/fixed to roof/truss/columns etc and including factory made branded make embossed galvanised steel pressed terminal boxes for fixing modular sockets of suitable size modules and the earth wire to be connected to common earty dolly all as specified and as directed for One three pin modular switch socket 16 amps outlet on independent board.
S&F modular type 1 module RJ 11 telephone socket with shutter complete all as specified and directed.
S&F modular type 1 module TV socket complete all as specified and directed.
S&F modular type 1 module RJ 45 cat 6 socket with shutter complete all as specified and directed.
S&F slim surface mounted round 15 light fitting LED with driver, ABS housing with premium PC opal diffuser to ensure glare free &even distribution of light 12W, 220V, AC, 6000 K LED light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.
S&F Reading light (Bed Side) wall mounting 5/7 W Cool day light CCT of 3000K 400Lumen output complete all as specified and directed. Make : Philips Cat No 31437 or equivalent in Havells or Wipro.
S & F power unit for AC /Geyser with 1 No of 25 A Socket (Including 3 Pin Plug top 25 Amp) 1 electronic starter 25 amps and 1 MCB SPN 25 A 'C' curve shall be fixed on one 6 Module metal GI box with outer frame along with cover plate and electrical connection complete all as specified and directed. Make : Havelles Cat No DHDUCDP0253025 or equivalent in Legrand or Indoasian
S&F MCCB DB VTPN 8 way having degree of protection as per IP 43 with metal door (double door) 415 Volts complete with 200 Amps rated copper bus bar with neutral link with provision for 4P MCCB as incomer and MCBs as outgoing incoming complete all as specified and as directed.
S&F MCCB DB VTPN 6 way having degree of protection as per IP 43 with metal door (double door) 415 Volts complete with 200 Amps rated copper bus bar with neutral link with provision for 4P MCCB as incomer and MCBs as outgoing incoming complete all as specified and as directed.
S&F MCCB DB VTPN 4 way having degree of protection as per IP 43 with metal door (double door) 415 Volts complete with 200 Amps rated copper bus bar with neutral link with provision for 4P MCCB as incomer and MCBs as outgoing incoming complete all as specified and as directed.
S&F MCB DB SPN 6 way double door type 240 volts with 200 Amps rated busbar complete all as specified and as directed.
S&F MCCB, 4 pole, 200 Amp with thermal magnetic protection ultimate breaking capacty Icu-25kA at 415 Volts and adjustable over load setting Ics = 100% Icu as per IEC 60947-II, class II front face, suitable for isolation with adjustable short circuit setting complete all as specified and as directed.
S&F MCCB, 4 pole, 100 Amp with thermal magnetic protection ultimate breaking capacty Icu-25kA at 415 Volts and adjustable over load setting Ics = 100% Icu as per IEC 60947-II, class II front face, suitable for isolation with adjustable short circuit setting complete all as specified and as directed.
M&L for earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr connected to galvanized earth lead wire 4 mm dia as earth lead up to 7.5 mtr long by means of nuts, bolts, thimbles,check nuts and washers etc made of galvanized iron connected to earthing test point all as shown in electrical plate No 3 of SSR Part-I 2010 and as specified or indicated and testing on completion incl earth work and excavation in any type of soil PCC (1:3:6) type C1 chamber, pre cast slab 40mm thick in cement concrete (1:2:4) type B1 with 8 mm dia MS bars reinforced at 10 cm centre to centre both ways incl funnel with watering pipe wire mesh and lugs, incl test point complete all as specified and as directed.
SEWAGE DISPOSAL/ SEPTIC TANK & SOAK WELL
S&F PVC coated MS rungs 20mm dia incl fixing and embedding in concrete, etc., complete all as specified and as directed.
RAIN WATER HARVESTING
M&L for Loose filling with broken brick aggregate of gauge 20mm size in rain water harvesting percolation pit complete all as specified and as directed.
M&L for Drilling of bore holes 150mm dia for fixing of pipe complete all as specified and as directed.
EXTERNAL WATER SUPPLY
M&L Cutting the existing 150mm DI pipe and provision of CI/ DI Reducer TEE (150X150X100mm) alongwith 100mm dia CI/ DI tail pipe inserted in position with necessary joints and necessary threading, union etc complete all as specified and directed.
M&L for Centrifugally cast (Spun) Ductile Iron pipes with socket & spigot end centrifugally, class K-7 conforming to IS: 8329:2000 marked with and including Rubber Gaskets used with Push-on -jointing confirming to IS 5382 in any length laid in trenches with including all fittings of size 100 mm dia bore complte all as specified and as directed.
Supply, install, test and commission of electrically driven self priming monoblock pump set with cast iron impeller capable of pumping 6.4 LPS at 28 Mtr head, squirrel cage TEFC induction motor 3 phase, 415V AC, 50 Hz, minimum IE2 efficiency level coupled on common base chanel including necessary PCC foundation works, nuts and bolts, copper cable from starter to motor through PVC flexible pipe, suitable size of suction pipe not less than 20 feet or as reqd at site, Foot valve, Air release valve complete all as directed and as specified. Model : KDS 527++ of Kirloaskar or equvialent.
Supply fabricate, install, connect test and commission LT electrical feeder pillar panel board, AC, 3 phase 4 wire 415/500V 50 Hz indoor weather proof type, fabricated with 2.0mm thick mild steel and suitable sized pressed steel frame work, front and rear with hinged type door locking arrangements, chamber for aluminium bus bar of suitable capacity as per IS speification insulated with coloured PVC sleeves mounted on suitable insulator and seperators, holesdrilled for connections, chamber for metering equipment complete suitable for mounting following switch gear items internally connected with suitable capacity aluminium strip/rod insulated, complete mounted on PCC pillars including painting of panel board with two coat of synthetic enamel paint over one coat of red oxide primer and existing cable of any size/type to be connected with proper termination complete all as specified and comprising of the following:-
Incoming :- (a) MCCB 63 Amp 4 Pole 50 Hz 415 V with rupturing capacity 25 KA -01 Nos Out Going :- (a) MCCB 32 Amp ,3pole 50 Hz ,415V with rupturing capacity 25 KA -02 Nos ( for Pumps) (b) Multifunction meter with CT & PT -01 (c)Phase indication lamps -03 Nos (d) Suitable capacity of pump set starter - 02 Nos.
M&L for construction of valve chamber 600 x 600 x 600 mm depth with PCC foundation in the ration 1:4:8 brick work cement mortar in the ratio 1:4 using of class B bricks, PCC coaping at the top of the ratio 1:2:4 , plastering 15 mm thick in the ratio 1:4 including MS sheet cover 3mm thick with angle iron frame 50x50x6mm locking arrengement complete with painting on steel surface with one coat of red oxide paint over two coats of synthetic enameeled paint complete all as specified and directed. (Earth work shall be measured and paid seperetely in the respective items).
M&L for construction of valve chamber 900 x 900 x 900 mm depth with PCC foundation in the ration 1:4:8 brick work cement mortar in the ratio 1:4 using of class B bricks, PCC coaping at the top of the ratio 1:2:4 , plastering 15 mm thick in the ratio 1:4 including MS sheet cover 3mm thick with angle iron frame 50x50x6mm locking arrengement complete with painting on steel surface with one coat of red oxide paint over two coats of synthetic enameeled paint complete all as specified and directed. (Earth work shall be measured and paid seperetely in the respective items).
M&L earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth strip 32 x 6mm dia, by means of nuts, bolts, check nuts and washer etc. of galvanised iron and earth lead protected by provision of GI pipe medium grade 40mm bore from earth electrode to test point incl provn of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) and frame of angle iron 25 x 25 x 6mm with lugs 2 Nos and with 8mm dia MS bar handle made to shape, GI pipe medium grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling test point with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning in and removal of surplus soil to a distance not exceeding 50mtr, complete all as specified in electrical plate No 3 of SSR Part I and connection to earth test point including testing on completion all as directed.
Note :- The cost of 7.5m long galvanised iron earth strip of 32 x 6mm size and protection pipe of 40mm bore GI light grade is deemed to be included in quoted unit rate.
EXTERNAL ELECTRIC SUPPLY
Supply, lay/ spread riddled earth in trenches by sieving, etc., spreading, levellng, punning for laying/ cushioning of cable complete all as specified and as directed.
S&F for 11kV, 400A, 18.4 KA Load Break Switch with Fuse Trip, Earth Switch, dynamic mimic arrangement, 230 V AC Shunt Trip Coil and 2NO+2NC Aux. Contacts.MS Steel Sheet enclosure suitable for Outdoor Type Installation with MS base channel including Space Heater with ON/OFF Switch and Thermostat, and Fuses for AC Control Provision for receiving Incoming from side cable box and Outgoing cables thro Bottom entry, Main Bus - 50x12mm- Aluminium Earth Bus - 40x6 mm Aluminium LBS off/ on Indication Control Wiring with appropriate colour coding Powder Coating Shade- Siemens Grey.
M&L for LT cable route indicators Oval Shaped 200x150x6mm cast Iron precast with engraving "LT MES CABLE" embedded with PCC in mix 1:3:6 type C1 incl necessary exc, returning filling & removal of soil complete all as specified and as directed.
S&F for FRP pole box of size 168X253x115mm, thermoplastic, polycabonate, IP-66 complete with 4 pole 32 A connector, Double compression glands-2 Nos, MCB SP 6 Amps mounted with GI clamps of suitable size with nuts and bolts on street light pole complete all as specified and as directed.
M&L for street light bracket made of 40mm GI pipe light grade 1.5 m length bent in shape for mounting street light on one end, fixing the bracket on pole with suitable GI clamps, Nus and bolts complete all as specified and as directed.
Supply and installation, testing and commisioning factory made outdoor cubical type LT Panel Board, dust and vermin proof, compartmetalised mounted on and including PCC 1:3:6 foundation and PCC pillars with suitable size of nut, bolts & washers grouted as required at site and fabricated made out of 3.15mm thick MS sheet over MS 50x50x6mm thick angle iron of required type for support double door both side open type with necessary locking arrangement with slope roof on top duly painted with two coats of powder coated sense grey paint complete and having separate doors inside including following incoming/outgoing feeders complete all as specified and as directed :- (a) Bus bar for 3 phase suitable for 525 Amp capacity made out of Copper strip-1 set. (b) LED phase indicators - 01 set (c) MCCB, 415 volts, 4 pole, 36 KA rupturing capacity of 400 Amps - 1 No (Incoming). (d) MCCB, 415 volts, 4 pole 36 KA rupturing capacity of 160 Amps - 2 Nos (Outgoing). (e) MCCB, 415 volts, 4 pole, 36 KA rupturing capacity of 125 Amps - 3 Nos (out going) (f) MCCB, 4P, 32 Amps, 415 volts, 16 KA - 01Nos (out going) (g) Digital Multi functional meterwith CT/PT - 01 Nos.
Supply and installation, testing and commisioning factory made outdoor cubical type LT Feeder Pillar Box, dust and vermin proof, compartmetalised mounted on and including PCC 1:3:6 foundation and PCC pillars with suitable size of nut, bolts & washers grouted as required at site and fabricated made out of 3.15mm thick MS sheet over MS 50x50x6mm thick angle iron of required type for support double door both side open type with necessary locking arrangement with slope roof on top duly painted with two coats of powder coated sense grey paint complete and having separate doors inside including following incoming/outgoing feeders all as specified and as directed:- (a) Bus bar for 3 phase suitable for 315 Amp capacity made out of Copper strip-1 set. (b) LED phase indicators - 01 set. (c) MCCB, 415 volts, 4 pole, 35 KV rupturing capacity of 160Amps - 1 No (Incoming). (d) MCCB, 415 volts, FP, 25 KV rupturing capacity of 63 Amps -4 Nos (out going). (e) MCCB,4P, 32 Amps, 415 volts, 25 KA - 03 Nos (out going). (f) Digital multi functional meter with CT/PT -01 No.
Supply and installation, testing and commisioning factory made outdoor cubical type LT Feeder Pillar Box, dust and vermin proof, compartmetalised mounted on and including PCC 1:3:6 foundation and PCC pillars with suitable size of nut, bolts & washers grouted as required at site and fabricated made out of 3.15mm thick MS sheet over MS 50x50x6mm thick angle iron of required type for support double door both side open type with necessary locking arrangement with slope roof on top duly painted with two coats of powder coated sense grey paint complete and having separate doors inside including following incoming/outgoing feeders all as specified and as directed:- (a) Bus bar for 3 phase suitable for 315 Amp capacity made out of Aluminium strip-1 set. (b) LED phase indicators - 01 set. (c) MCCB, 415 volts, 4 pole, 25 KA rupturing capacity of 100Amps - 1 No (Incoming). (d) MCCB, 415 volts, TP, 25 KA rupturing capacity of 63 Amps - 2 Nos (out going). (e) MCCB,4P, 32 Amps, 415 volts, 25 KA - 01 Nos (out going). (f) Digital multi functional meter with CT/PT - 01 Nos.
Boring of holes under road, pavement, hard standing by trenchless technology sing ultra sanding techniques and necessary machines including HDPE pipes of 150 mm dia suitable for 0.4MPA working pressure complete all as specified and as directed.
M&L for fixing perforated cable tray made of 2mm thick 15cm wide GI sheet with necessay angle iron suspension, anchor fastenerd, etc., complete all as specified and as directed.
M&L for fixing perforated cable tray made of 2mm thick 25cm wide GI sheet with necessay angle iron suspension, anchor fastenerd, etc., complete all as specified and as directed.
Supplying, erecting and fixing steel tubular swaged poles with cast iron base plate of size 300mm x 300mm x 6mm, finial taper plug, bolts, nuts & screws for type 410 SP-31 (9.0 meters long) including painting with two coats of aluminium paint over one coat of red oxide primer on all exposed surfaces and tarring with black bituminous paints to embedded portion in PCC and providing 3 Nos of 30cm wide circular bands with black & yellow paint starting from plinth level at a gap of 30 cm in between 2 bands and numbering of poles, in yellow paint over black painted back ground at a height of 2m from bottom of pole with 5 cm large bold letters 2" (inch) wide complete all as specified and directed. Note: Excavation, earth work, PCC in foundation and coping shall be measured and paid separately under relevant item of this schedule.
AIR CONDITIONING
S&F for electronic Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA complete all as specified and as directed.
S&F for electronic Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA complete all as specified and as directed.
STANDBY DG SET
Supply, installation, testing and commissioning of 20 KVA, (The capacity of Generator set shall be net after all due derating factors as per relevant lSI standard), silent Diesel engine Generating Set, 415 volts, 3 phase, 0.8 Power factor, 50 Hz, 4 wire system as per IS 10001/10002 comprising of 20 KVA or equivalent, developing 25.5 BHP @ 1500 RPM, air cooled, electric start coupled to alternator as per IS 13364 mounted on a common base frame with standard control panel for automatic starting on main control panel having meters, sound proof canopy, integral fuel tank with battery and leads and accessories complete in all respect with emission control device to control the PM within range as prescribed by NGT/ norms published vide GSR 804(E) dt 03.11.2022 of GoI and updated till date of procurement and CPCB approved acoustic enclosure suitable for ambient condition at chennai including required PCC foundation as per manufacturers instruction and confrrming to conditions under IS 10004722/1460 BS 5514/2613/ 5000 ISO 8526/3046 with following provisions :- ( For Lift & Pump house)
(B) Diesel Engine: - Adquate capacity Diesel engine suitable for 20 KVA coupled drive independently above alternator and after considering derating as per site conditons after generating and reducing power consumed by accessories, directly coupled through flexible coupling, multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for one hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under:- (For LIFT and fire fighting - 01 No) Make :- KIRLOSKAR/ CUMMINS/ CATERPILLAR (GEMCO) (a) Fly wheel with housing (b) Cooling system :- air cooled. (c) Cooling pump: - Fan with belt driven.
(d) Exhaust System :- Exhaust System complete with exhaust piping of suitable dia as per manufacture standard with MS pipe light grade upto and away two meters height from top of enclosure incluing necessary angle iron frame supports from floor to the bottom of exhaust pipe from the enclosure covered with mineral wool of thickness 50mm rapped with chicken wire mesh of size 2.25mm and aluminium sheet of 24 SWG to be complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclosure. Exhaust gas turbo charger type Exhaust manifold Silencer: Residential type Bellows (C) Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch/nozzles/ governer electronic type capable for 1 % speed/ frequency regulation.
(i) Fuel filters (ii) Fuel hoses (iii) Lub oil System :- (iv)Lubricating oil filter (v) Lubricating oil pump (vi) Air Intake System :- (a) Air intake Manifold (b) Air cleanler dry type (D) Governer :- Mechanical Governer (a) Starting System :- Electric Self starter with maintenace free batteries including battery charging alternator. (b) Batteries:- 1 No. Maintenece free Battery of 12 Volt 180 AH capacity complete with copper conductor multistrnded leads of suitable length from self starter to the battery terminals complete with initial charge and initial fill of electrolite all as specified. Make:- EXIDE / AMRON / Produced by original DG set manufacturers
(i) Starter gear ring (ii) Start and stop push button (iii) Ignition key / Switch (iv) Handling and operation: Salient features of accessories shall be as under: (a) Radiator with blower fan (b) Corrosion inhibitor coolant (c) Paper element filters for fuel, lub oil and by pass. (d) Mechanical governer controlled direct fuel injection system (e) Fly wheel housing and fly wheel. (E) Generator Monitoring Panel: Comprising of following:- (a) Microprocessor based integrator generator set monitories, metering, protection and control system with built torque matched volts/H3 over load control. (b) Engine protection for low lub oil pressure, high coolant temperature (alarm & shutdown)
(c) Alternator protection parameters like under voltage, over current, under frequency, over frequency ( alarm & shut down) (d) Relay drivers for remote annuciations (e) Cyclic cranking (f) Auto/manual start stop (g) Alternator trim adjustment from the front key pad (h) Operates within a temperature range 0- 50°C and humidity upto 95% (j) Remote monitoring capabilty through separate interface modules (k) Genset metering parameters like lube oil pressure, coolant temperature, engine speed(rpm), run hours, DC voltage, 3 phase volts and 3 phase amperes, frequency, KW, KVA, power factor (l) Safety Controls : - Engine low lube oil pressure, high water temparature and over speeding of engine. (m) Coupling arrngement : - Flexible coupling, fly wheel to suit flexiable coupling fly wheel housing. (n) Accessories :-A VM Pads built or separtely mounted to manufacturer base frames.
(o) Base Frame: - Made out of ISMC 200 of sturdy design made of MS channel with necessary reinforcement and predetermined holes. (p) Fuel Tank :- Daily service fuel tank with 08 hrs full load running capacity (Inbuilt) made out of 3mm thick (Heat Retradant) sheet top and bottom with caliberated level indicating arrangement, stop cock, drain plug, fuel pump of suitable capacity and connected pipe line should be installed with in bulit inside the accoustic enclosure is inclusive of the cost of DG Set and is as per manufacturer design. (q) Deliverables:- Confirms the norms established by CPCB. (F) AMF PANEL:- (a) Auto Main Failure (AMF) panel made out of 2 mm thick CRCA sheet, powder coated of conforming to IS 8623 totally enclosed dust and vermin proof with front and rear openings of 415 Volts, 3 Phase,4 Wire, AC 50 Hz having aluminium bus bar capacity required to carry current at 100% load of 20 KVA DG set with three phase and half neutral colour coded, prewired with copper flexible cable, be all as specified with the following accessories, control cable from Gen set to AMF panel:- (i) 40 Amps, 4 pole contactor - 2 Nos. (ii) MCB, 4 Pole 40 Amps, -2 Nos for both supplies suitable fuse links. (iv) CTs -/5A for both the supplies. (v) DC Ammeter.
(vi) DC Voltmeter. (vii) Push buttons. (viii) Indication Lamps. (ix) 2 over load+ earth leakage relay. (x) Multi functional digital meter for KWH,KVA,KW,Amps,volts, frequency, power factor etc. (xi) SMPS Battery charger 12V, with trickle & Boost charging (xii) On/ Off switch. (xiii) Automatic/manual switch. (xiv) Hooter. (xv) Voltage sensing relay. (xvi) Six window anunciator for fault indications. (xvii) Electro magnetic relays. (xviii) Metering required in DG set :- A, V, Hz, KVA, KW, PF & KWH Metering required in mains :- A, V, Hz. (G) Acoustic enclosure: CPCB approved enclosure is free standing floor mounted factory built and modular in construction to facilitate easy assembly at work site and will be drop over housing type. It will consist of acoustically treated panel housed in sheet steel will provide easy access for maintenance, repairs and operation. The enclosure is custom built to suit conditions, with the following features:- (a) Custom built product for various equipments, with ensure the optimum performance without duration.
(b) Rugged in construction maintenance free and modular designs which facilitate easy at site. (b) 16 SWG (1.6 mm) thick CRCA sheets to be used for enclosure panel to ensure longer life against weathering action. High quality acoustic insulation materials to be used as per IS 8183 for maximum sound absorption. Acoustic layers are supported by perforated sheets. (c) Sheet metal components of the enclosure should undergo various stages of surfacetreatment prior to painting which leads to be better life of the enclosure against weathering action. (d) Special paint treatment with pure polyester powder/epoxy to be provided for better weather resistance. (e) Well designed ventilation system to be provided to pump up the heat in the chamber efficiently. (f) For effective acoustic / weather sealing a special type weather sealing gaskets, new frame rubber gaskets to be used. (g) Working space is to be provided around tbe equipment for easy maintenance / repairs.
(h) Necessary cut out provision for entry and exist of fuel lines cable to be incorporated in the enclosure as per the requirement. (k) A see through transparent window (glass or acrylic) in front of engine panel to be provided for monitoring the operation. (l) Ducting if required, bellows, mechanical hardware like locks, hinges fasteners etc to be provided. (m) Deliverables. 75 dBA @ imtr at 75% load under free field conditions. The temp inside tee enclosure will be within as per manufacturers recommendations above ambient temp. (n) The enclosure should be provided witb bulk head light fitting for inside illumination (o) The battaries should be placed inside the enclosure beside the DG Set on a suitable inlsulated platform. (p) The DG Set should be provided with external Emergency stop push button. (q) The accoustic enclosure parts shall be of powder coated after pre treatment process. (r) The powder coating shade should be Genset Green. The base frame should be painted with epoxy based black shade. Make for AMF PANEL: DG SET OEM Make for ACCOUSTIC PANEL: DG SET OEM
(f) Rate quoted shall be deemed to be included in making necessary holes to walls and making good the distrubed surfaces to match to original specification and connecting up all as specified and directed. (g) Civil Works :- All civil works with PCC plat form and related to foundations including of panel and equipments and making good the existing structrure of distrubed during installtion and commissioning of Genset. The depth of the foundation shall be minimum 300 mm with antivibration pads or as recommended by the manufacturer.
COOLING APPLIANCES
Supply and instllation commissioning of water cooler fully stainless steel electric driven single phase having approx storage and nominal cooling capacity of 40 Ltrs complete all as specified and as directed.
S&F for Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 1 KVA complete all as specified and as directed.
S&F for refrigerator electrical driven Single door (single phase) capacity Min 195 ltrs BEE 5 star rated suitable for operation on 230V 50HZ AC complete all as specified and as directed.
ELECTRICAL CHIMNEY
M&L for MS-CRC 18 gauge square perforated double deflection aluminum suction grills of size 12'' x 6'' for fresh air intake by chimney complete all as specified and as directed.
M&L for 0.8 mm thick Stainless Steel 304 Hood with SS oil filters (Baffel filter) of size 7 feet x 3 feet x 20 inches suitably mounted and connected to the ducts of the chimney complete all as specified and as directed.
M&L for 0.8 mm thick Stainless Steel 304 Hood with SS oil filters (Baffel filter) of size 5 feet x 3 feet x 20 inches suitably mounted and connected to the ducts of the chimney complete all as specified and as directed.
M&L for 0.8 mm thick Stainless Steel 304 Hood with SS oil filters (Baffel filter) of size 3 feet x 3 feet x 20 inches suitably mounted and connected to the ducts of the chimney complete all as specified and as directed.
M&L for 3HP, 3-Phase centrifugal blower with driving shaft for belt driven pressure blower comprising of inlet air filter, outlet air filter, belt guard, outlet silencer, coupling guard, vibration isolators abrasion resistant, high temperaturee welded steel wheel suitable to operte at low static pressure and high air flow not less than 3000 CFM at 1440RPM mounted on the exhaust duct including necessary wiring upto DOL starter of suitable capacity complete all as specified and as directed.
M&L for 1HP, 3-Phase centrifugal blower with driving shaft for belt driven pressure blower comprising of inlet air filter, outlet air filter, belt guard, outlet silencer, coupling guard, vibration isolators abrasion resistant, high temperaturee welded steel wheel suitable to operte at low static pressure and high air flow not less than 3000 CFM at 1440RPM mounted on the exhaust duct including necessary wiring upto DOL starter of suitable capacity complete all as specified and as directed.
Earthing with galvanised steel earth plate electrode 60cm x 60cm x 3.15mm thick, buried directly in ground (earth pit not less than 2.25 metre below normal ground level) with top edge of earth plate not less than 1.5 metre below normal ground level connected to main earth lead Copper strip 20mmx 3mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 5 of MES Schedule Part I 1991, GI earth lead protected by GI pipe 40 mm dia light grade, providing and connected to earth test point with & including necessary excavation & earth works in any type of soil, returning filling, disposal of surplus soil to 50 metre, filing with mixture of charcoal and common salt upto 15 cm above top edge of earth plate, pit of PCC 1:2:4 with precast cover of RCC 1:2:4, watering arrangement with GI funnel, 20mm dia GI light grade watering pipe, earth test point terminal block, commissioning & testing complete all as specified and as directed. Note : Main earth lead beyond 7.5 metre measured and paid for separately.
DEMOLITION
Removing of existing ceiling fans/ Exhaust fans any type/ size from the site and depositing to MES store complete all as specified and as directed.
Outsourcing of services for operation of Lifts and Comprehensive Maintenance of lifts after successful completion of Phase-I works.
Outsourcing of services for operation of 2 nos of 8 passengers electrically operated lifts (during first year of defects liability period) of any type and make to serve (S+3) floors by providing services of one lift operator [Semi skilled] in general shift on all the days including sundays & holidays in one shift including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of lifts to the entire satisfication of Engineer-in-charge complete all as specified and directed. (Shift Details : 365 days x 1 shift = 365 shifts)
Outsourcing of services for operation of 2 nos of 8 passengers electrically operated lifts (during second year of defects liability period) of any type and make to serve (S+3) floors by providing services of one lift operator [Semi skilled] in general shift on all the days including sundays & holidays in one shift including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of lifts to the entire satisfication of Engineer-in-charge complete all as specified and directed. (Shift Details : 365 days x 1 shift = 365 shifts)
Outsourcing of services for operation of 2 nos of 8 passengers electrically operated lifts (during first year after completion of defects liability period) of any type and make to serve (S+3) floors by providing services of one lift operator [Semi skilled] in general shift on all the days including sundays & holidays in one shift including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of lifts to the entire satisfication of Engineer-in-charge complete all as specified and directed. (Shift Details : 365 days x 1 shift = 365 shifts)
Outsourcing of services for operation of 2 nos of 8 passengers electrically operated lifts (during second year after completion of defects liability period) of any type and make to serve (S+3) floors by providing services of one lift operator [Semi skilled] in general shift on all the days including sundays & holidays in one shift including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of lifts to the entire satisfication of Engineer-in-charge complete all as specified and directed. (Shift Details : 365 days x 1 shift = 365 shifts)
Outsourcing of services for operation of 2 nos of 8 passengers electrically operated lifts (during third year after completion of defects liability period) of any type and make to serve (S+3) floors by providing services of one lift operator [Semi skilled] in general shift on all the days including sundays & holidays in one shift including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of lifts to the entire satisfication of Engineer-in-charge complete all as specified and directed. (Shift Details : 365 days x 1 shift = 365 shifts)
Notes for BOQ Sl Nos. 72 to 76 (OUTSOURCING SERVICES FOR LIFT) : (i) The lift shall be operated daily in one shift as directed by the Engineer-in-Charge. (ii) The timings for one shift of 8 hours each daily i.e. First shift be from 0800 hours to 1600 Hours. (iii) The work shall be supervised by adequately qualified supervisor with relevant experience of minimum 5 years items under BoQ shall be deemed to be including the same. (iv) The unit rate is deemed to include for maintaining log books, record of repair /replacement of perished/ unserviceable, minor adjustments, minor repairs of all accessories, cleaning/up keeping of lift and surrounding area as directed by the Engineer-in-Charge.
(v) One emergency light and necessary tools shall be available in a tool box with the operator in the shift for smooth functioning of lifts. (vi) Conveyance and communication system like mobile phone etc. shall be provided by the Bidders/Service providers to all Lift Attendants/Supervisors. (vii) The contractor shall ensure housekeeping, environmental cleanliness of area all round the lift and the area shall be kept absolutely neat and clean. The lift attendant shall clean the Lift car cabin, all landing floors and tiles all round lift doors with necessary cleaning material such as cotton cloth and cleaning solution etc.
(ix) The contractor shall abide by the latest Labour rules and minimum wages Act. Wages paid by the bidders to the persons employed shall not be less than the minimum wages fixed by the state/central government from time to time whichever is higher. The Bidders shall also insure the workmen employed on the job. (x) The contractor is responsible for insurance, EPF, ESI, Bonus, Labour welfare cess et., as applicable and shall be paid to the workmen as per existing Labour rules/ Acts/ regulations and rate quoted shall be deemed to be included for the same. (xi) Dress Code : The contractor shall provide the workmen with Dark Blue Colour uniform {formal pant & T-shirt} with labels showing/ printed i.e. "Name of the firm and designation" on front and on the back of the T-shirt along with protective clothing/ gear. The bidders shall also provide shoes to the workers and the persons shall not be allowed to enter the work site without wearing shoes.
(xii) INSURANCE: The contractor shall be responsible for all Accidents/Injuries happening to the workmen. Any accident causing minor/fatal injury, partial disability due to any untoward incident or non-adherence to safety and IE regulations or fault in maintaining of internal electric supply system or on account of any mishandling/ wrong operation/ lack of knowledge of safety precautions or on account of any circumstances beyond his/ their control, the contractor shall be solely responsible for settling all claims of compensation to the deceased, falling which department will have a right to recover any sum indicated/ claimed by Labour commissioner/court authorities. No claim whatsoever will be entertained in this regard. No compensation is payable by the department on this account. contractor shall provide first aid boxes to meet any emergency situations.
(xiii) The rate quoted by the bidders shall be deemed to be including Basic rate [Minimum Wages as notified by Government of India/ State Government/ Local body, which ever is higher], employers contribution towardsEmployees Provident Fund (EPF) liability, contribution towards Employees State Insurance Corporation (ESIC), contribution towards Bonus. Overhead and profit and labour welfare cess (LWC) as applicable depending upon the manpower requirement. This will create onus on the bidders to ascertain the relevant rates and quote accordingly. The rates quoted shall be inclusive of all taxes, cess, levies are applicable including GST. DETAILS OF LIFT : 2nos of 08 Passenger Lift serve upto (S + 3) Floors for GD Coy OTM Accn. Note: The Manpower deployed shall be changed for every 11 months period. The rate quoted deemed to be inclusive for the same.
Comprehensive maintenance of Electrically Operated lifts 2 Numbers of 08 passenger lifts (544 Kgs) to serve (S+3 Floors) including ARD and all connected components of lift during Third year after the date of completion of Phase-I complete all as specified and directed.
Comprehensive maintenance of Electrically Operated lifts 2 Numbers of 08 passenger lifts (544 Kgs) to serve (S+3 Floors) including ARD and all connected components of lift during Fourth year after the date of completion of Phase-I complete all as specified and directed.
Comprehensive maintenance of Electrically Operated lifts 2 Numbers of 08 passenger lifts (544 Kgs) to serve (S+3 Floors) including ARD and all connected components of lift during Fifth year after the date of completion of Phase-I complete all as specified and directed.
NOTES for BOQ Sl Nos. 77 to 79 (COMPREHENSIVE MAINTENANCE OF LIFT) : [a] The contractor shall be required to employ required tradesmen with sound knowledge and adequate experience. All the manpower employed shall report to Office of AGE [E/M]/ Complaint Cell for day to day maintenance and efficient functioning of Lifts. [b] The contractor shall carryout the comprehensive maintenance of the lifts catered under subject work through the Original Equipment Manufacturer of that lift or from their accredited / authorised agencies only. The lowest bidder shall submit MoU from the Original Equipment Manufacturer of the Lift or from their accredited / authorised agencies to provide technical support, trained persons for maintenance & testing and spares before commencement of the work to GE. The spares shall be of the make as per existing or as per the OEM.
[c] The rate quoted for comprehensive maintenance includes for preventive maintenance by carrying out routine checks by skilled personnel as specified in Particular specifications herein after and breakdown services by supplying and replacement of all Major/ Minor Spares viz. Mechanical / Electrical / Electronic spares, LED Lights/consumables like lubrication oil/ grease/ hardwares like bolts, nuts, etc. as and when required for trouble free, smooth and efficient functioning of lifts including overhauling as and when required to all mechanical parts of lifts, repair/ maintenance of Gear Unit, repair / maintenance of Door Drive, Controllers, Pulleys, Limit Switches, Relays, door rollers, door belts, etc. complete all as directed. All the safety measures including ARDs shall be ensured for serviceable condition through out the contract period and cost of their spares, batteries etc. shall deemed to be included in the rate quoted and Nothing extra shall be paid on these accounts.
[d] The rate quoted shall be deemed to be inclusive of testing of each lift by Licensed Lift Inspector of Government of Karnataka once in a year for worthiness and safety of the lifts. Certificate issued by the Licensed Lift Inspector shall be submitted to the Engineer-in-Charge and a copy of Certificate shall be displayed in all Lift Cabins as directed. [e] Emergency Light and necessary tools shall be available in a tool box in the shift for smooth functioning of lifts. [f] The contractor shall abide by the latest Labour Rules and Minimum Wages Act. [g] Wages paid by the contractor to the persons employed shall not be less than the minimum wages fixed by State / Central Government from time to time whichever is higher. [h] The contractor is responsible for making subscription towards Insurance, EPF, ESI, Labour Welfare Cess etc., as applicable and shall pay Gratuity, Bonus etc to the Workmen as per existing Labour Rules / Acts / Regulations and rate quoted shall be deemed to be included for the same.
[j] The contractor shall provide the workmen protective clothing / gear. The contractor shall also provide shoes to the workers and the persons shall not be allowed to enter the work site without wearing shoes. [k] The contractor shall be responsible for all Accidents / Injuries happening to the workmen. Any accident causing Minor / Fatal Injury, Partial Disability due to any untoward incident or non-adherence to Safety and IE Regulations or fault in maintaining of Lifts System / Safety Mechanism or on account of any mishandling / wrong operation / lack of knowledge of safety precautions or on account of any circumstances beyond his/their control, the contractor shall be solely responsible for settling all claims of compensation to the deceased, failing which department will have a right to recover any sum indicated / claimed by Labour Commissioner/ Court authorities. No claim whatsoever will be entertained in this regard. No compensation is payable by the department on this account. Contractor shall provide first aid boxes to meet any emergency situations.
Jas & Co (BID ID -3443782)
DANUSH INTERIORS AND CONTRACTORS (BID ID -3444787)
C R R CONSTRUCTIONS (BID ID -3445104)
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