ADDITIONS/ALTERATIONS TO ROOM NO. 301 AND 302 (OPS AND MSO) ATHQ CGES OTM BUILDING AT CG COMPLEX VISAKHAPATNAM

Amount

Demolition of brick work built in cement mortar including all quoins arches pillars etc. but excluding ashlars facing, dressed stone work and precast concrete articles.

M&L for Brickwork with old size flyash bricks, straight or curved on plan exceeding 6m mean radius, built in 1.6 cement mortar complete all as specified & directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces of wall in cement mortar 1:6 and to be finished even and smooth (without using extra cement) complete all as specified and directed.

M&L for complete removal of existing treatment of old plastered surfaces of walls and applying two coats of interior emulsion (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification and instructions complete all as specified and as directed.

M&L for for preparing new plastered surfaces of walls and aMaterial & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces. over a coat of primer complete, as per manufacturer's specification and instructions complete all as specified and as directed.

M&L for applying a layer of wall care putty not exceeding 2mm thick on walls/ ceilings to obtain a smooth surface including surface preparation and making good and with out any undulations on the surfaces complete all as specified and directed. (Note: Rate shall be included for necessary scaffolding and safety measures where required at site up to 4th storey).

Dismantling of floor, hearth or wall tiles / terrazo including cement mortar bedding (but not backing), removal servicable tiles to store and rubbish off the premises.

M&L 15 mm thick screed bed or bedding layer of mortar for laying tiles in cement mortar 1:4 complete all as specified and directed.

M&L vitrified glazed ceramic tiles 10 mm thick square/ rectangular) polished ultra charged area of each tiles n exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match all as per specified and directed

M&L (300x200x 7)mm coloured ceramic tiles (Ist quality) as in vertical surface such as skirting/dados and risers to steps & jointed in neat cement slurry and pointed in white/coloured. complete all as specified and directed

S&F 12mm thick toughened & frosted glass with etching and Sc frosting as per design for glass partition/door fixed with necessary screws, sealent, stainless steel patch, and all fitting etc complete with all stainless steel builders hardware used as per site requirement and all as directed by Engineer-in-Charge. Note: Unit rate quoted to be deemed to include for cost of all material & labour and no other item shall be measured and paid separately

S &F Anodised Aluminum powder coated (Minimum thickness of powder coating 50 micron thick) Sections for Partitions, Windows and door with frame and shutter fully or partly glazed, sliding/openable/fixed with panel inserts of 4.8mm thick sheet glass including necessary jointing cleats, glazing clips, rubber beading, neoprene packing, anodized aluminium snap beading, screws, anodized aluminium fittings such as handles including taking down existing aluminium window/door/partition of any description: the size of aluminium sections shall be all as specified in relevent IS code and SSR Part-I. [Notes: (i) Supply and fixing of panel inserts of glass/gauze will be measured and paid separately (ii) Weight of aluminium sections only shall be accounted for payment purpose. However unit rate quoted shall be deemed to include for cost of rubber beading glazing clips, neoprene packing, fittings such as handles complete all as specified and as directed.

M&L 15 mm thick Gypsum ceiling Board/ false ceiling all as per Se site requirement incl Gl frame work for seamless ceiling with standard specification all as specified and directed including necessary dismantling and taking down of old false ceiling/Boards complete all as directed.

M & L Prelaminated particleboard of 12 mm thick, interior grade, prelaminated oneside with decorative choice lamination & otherside balancing white lamination, fixed with screws to timber/ UPVC/Aluminium framework complete all as directed.

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area exc 1.5 Sqm and not exc 4.00 Sqm each.

Taking down of WPC fabricated office cupboards/tables and refixing the same in different location in the same room. Note:- Any damages to WPC boards during taking down or refixing has been fixed with new one of same size and colour as directed.

M & L for Modular concealed point wiring on wall and ceiling/roof etc with necessary fixing arrangements with PVC-FRLS insulated and unsheathed copper multi-stranded conductor of size 1.5 Sqmm, 1100 volts grade drawn in and including rigid non metallic white / ivory PVC conduit medium grade ISI marked not less than 19 mm dia with all conduit accessories/ fittings such as junction boxes, bends, tee, elbow etc with captive MS screw including anodized MS sunken boxes made out of MS sheet of thickness as per manufacturer design with earth dolly and Grid, Crown and cover Plate for fixing of modular switches / sockets, fan regulators with captive screw including PVC-FRLS insulated and unsheathed copper multi-stranded conductor of size 1.5 Sqmm, 1100 volts grade for continuous earthing including removing of wiring , cutting the chases and making good the surface by cement mortar (1:3) and for matching / finishing of new surfaces either by means of plaster of perish/ Putty or distemper / colour wash with same existing colour surfaces all as specified and directed by Engineer-in-Charge for one Light Point/ Fan Point/Bell Point

All as per item No 17 here in before but with 2.5 sqmm cable copper for 3 pin 5 Amps socket outlet and 3 pin 5/6 Amps socket outlet same board controlled by one switch on independent board, including 2.5 sqmm copper conductor PVC insulated sheathed continuous earth wire and connecting to common earth dolly NOTE: (a) light points and socket 6A in common circuit to be considered with 2.5 Sqmm point wiring.

All as per item No 17 here in before but with 2.5 sqmm cable copper for 3 pin 5 Amps socket outlet and 3 pin 5/6 Amps socket outlet Independent board controlled by one switch on independent board, including 2.5 sqmm copper conductor PVC insulated sheathed continuous earth wire and connecting to common earth dolly NOTE: (a) One circuit to be consider with maximum 04 Nos of 5/6 Amps socket outlet at Independent board.

All as per item No 17 here in before but with 4.0 sqmm cable copper for 3 pin 15 Amps socket outlet and 3 pin 5 Amps socket outlet Independent board controlled by one switch on independent board, including 4.0 sqmm copper conductor PVC insulated sheathed continuous earth wire and connecting to common earth dolly NOTE: (a) One circuit to be consider with maximum 01 No of 15/16 Amps socket outlet at Independent board.

S&F Modular switch 6 Amp, 1 way, 1 module size complete all as specified and directed by Engr-in-Charge.

S&F Modular switch 16 Amp, 1 way, 1 module size complete all as specifiedand directed by Engr-in-Charge

S&F Modular socket 6 Amp, 2/3 pin, 2 module size complete all as specified and directed by Engr-in-Charge

S&F Modular socket 6A/16 Amp 2/3 pin combined 2 module size complete all as specified and directed by Engr-in-Charge

S&F in replacement of Modular fan step regulator 120 W 2 module size complete all as specified and directed by Engr-in-Charge

S&F ceiling rose surface Polycarbonate/ PVC three terminal complete all as specified and as directed by Engr-in-Charge

Taking down serviceable ceiling fan from existing location and keep in safe custody and re-install/ hang after completion of necessary work complete all as specified and directed. Note : (i) The contractor must ensure safe taking down and re-installation of assets. Assets must be serviceable after installed to same or new location as per direction of Engr-in-charge. Any damage to asset is laibility of contractor only.

S&F Single pole and neutral steel enclosure with a two pin and earth plug and socket complete with one Double pole MCB 20/25 Amps capacity complete all as specified and directed. Make : 25 A Havells SRCD WOCP Dboxx Steel Encl, Cat No. DHDDCDP025202503 or equivalent.

S&F MCB DB TPN 4 ways double door, including bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and as directed by Engr-in-Charge

S&F MCB DB SPN 8 ways double door, powder coated including bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and as directed by Engr-in-Charge

S&F MCB DB SPN 4 ways double door, powder coated including bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and as directed by Engr-in-Charge

S&F MCB 100-125 Amps, TPN, 415 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

S&F MCB 40 Amps, SPN, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

S&F MCB 6 to 32 Amps, SP, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

S&F sub-main wiring concealed on wall or ceiling with PVC insulated & unsheathed two run of 6.00 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade alongwith one run of 6.00 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH), 1100 Volt grade, connected to common earth dolly as earth continuity conductor, drawn through and including non metallic rigid PVC conduit of adequate size with all accessories including taking down existing burnt sub main wiring complete all as specified and as directed. (Note : (i) Three runs of 6.00 Sqmm cable and one run of Conduit shall be measured as one unit for payment purpose. (ii) Cutting chases shall deemed to be included in quoted rate)

All as per item No 35 here-in-before but for 10.00 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade complete all as specified and as directed. (for Bldg Panel to TPN DB at type- II Qtrs)

S&F sub-main wiring concealed on wall or ceiling with PVC insulated & unsheathed four run of 10 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade alongwith one run of 10 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH), 1100 Volt grade, connected to common earth dolly as earth continuity conductor, drawn through and including non metallic rigid PVC conduit of adequate size with all accessories including taking down existing burnt sub main wiring complete all as specified and as directed. (Note : (i) Five runs of 10 Sqmm cable and one run of Conduit shall be measured as one unit for payment purpose. (ii) Cutting chases shall deemed to be included in quoted rate)

All as per item No 37 here-in-before but for 6.00 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade complete all as specified and as directed.

S&F LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light/ batten type connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed.

S&F LED luminaire 600 mm x 600 mm, 35/ 36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

S&F round shape 12 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed

S&F rigid NON metallic medium 20 mm dia PVC conduit ISI marked in concealed position inclusive all fitting such as tee, bends, reducer, elbow, bell mouth, tube ends and all fixing accessories such as couplers lock, nuts, saddlers, pipe hooks etc fixed properly on as in concealed/Surface position all as directed by Engineer-in-Charge.

M & L for Junction boxes (1 to 4 way) external dia 20 mm complete all as specified

S & F Telephone Cable 2 Pair Unarmoured 0.4mm ATC complete all as specified and directed

S & F TV Co-axial Cable Solid annealed Copper Conductor, Al Foiled & Al wire braided complete all as specified and directed

S & F Telephone socket 1 module complete all as specified and directed

S & F TV socket 1 module complete all as specified and directed

Design, Supply, Installation, testing and commissioning of variable refrigerant flow (VRF) Modular type condensing units, each comprising of all inverter driven scroll High COP compressors, low noise propeller, Condenser coil with resistance to salt corrosion the outdoor shall be full charge of green refrigerant gas (R-410a/ R-407), lubricating oil and all accessories as per the specifications. The system shall have refrigerant cooled/ lead free PCB, all necessary safety devices shall be provided to ensure safe operation of the system, unit should be equiped with a highly efficient oil seperation system to ensure stable operation with long refrigerant piping. The condensing units shall be suitable to work upto 53°C on cooling mode ONLY. Quoted price shall be inclusive of factory provided anti salt corrosion coating for aircooled condensers. The condensing units shall be suitable for smooth operation on 415 ± 10% volts, 50Hz, 3 phase AC power supply, 24x7 working, Minimum COP should be 3.4 at 100% load and 6.86 at 50% load condition for cooling in standard AHRI test condition, outdoor unit system should not have any duration in cooling capacity upto 39°C ambient temperature complete with mounting arrangement as per manufactuer standards. The VRF plant comprises of follows:- (a) Condensing units shall be VRF Outdoor unit not less than16HP capacity. Outdoor unit to be placed at terrace of CGES OTM Bldg(S+4), Malkapuram at place near to other VRF units without disturbing their working. (b) 06x Nos of Four-Way Cassettes Indoor Unit placed uniformaly of capacity not less than 1.5 TR in room combined 301 & 302 at third floor of size approx 12.8 x 6.4 Mtrs. (c) 01x Nos of Four-Way Cassettes Indoor Unit of capacity not less than 1.0 TR at UPS room at third floor of size approx 3.1 x 2.0 Mtrs. (d) 01x Nos of Four-Way Cassettes Indoor Unit of capacity not less than 2.7 TR at Server room at third floor of size approx 6.4 x 2.5 Mtrs. Make:- LG/ DAIKIN/ VOLTAS/ CARRIER/ BLUESTAR Note: (a) The schematic layout of copper pipe line & cables from Outdoor unit to Indoor Unit as per site condition to br prepared and submitted to GE(I) for approval prior execution of work. The cost of same shall deemed to be included in quote rate. (b) Construction of Civil foundation for mounting the outdoor unit at terrace similar to other unit shall deemed to be included in quote rate. (c) All indoor units comprising with pre-filter, fan section with low noise fan multispeed motor, coil section with DX coil, outer cabinet, insulation, pipe connections, Wireless remote, Refnet Joints indoor etc to make it fuctional. (d) The cost of Copper refrigerant piping (liquid & suction line) of various sizes with 19 / 13 mm thick nitride Rubber insulation, control cum transmission wiring to be properly laid in PVC Conduit as per standards, drain piping insulated with thick nitride rubber insulation and cabling work of suitable size from terrace panel to outdoor unit with necessary supports, cable/pipe tray and clamps shall deemed to be included in quote rate. (e) 02x Nos of earthing with 600x600x6mm GI plate and 04 sqmm GI wire as shown in Plate no 3 of SSR Part I of 2009 for Outdoor unit and all other items to make VRF plant working satisfactorily shall deemed to be included in quote rate. (f) Contractor must visit the site before quoting the rate. The quoted rate in inclusive of all taxes, charges to commissioning of VRF plant . (g) The existing 02x indoor unit of other OEM VRF plant is fixed in the 301 & 302 room. Same will be shifted at same floor at location directed by Engr-in-charge. The shifting will be conducted by OEM/ authorized rep only. The Cost of shifting shall deemed to be included in quote rate.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m in depth for taking out/laying cable and getting out, in Soft/Loose Soil.

Returning, filling including spreading leveling, watering and well ramming in layers not exceeding 25 cm in any type of soil.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point.

Supply spreading in trenches fine dry crushed stone sand for cable protection and punning down gently by hand all as specified.

Supply and lay cable cover for LT Cable Class LV,type 1 , flat size 250mmx150mm x 40 mm.

M&L for laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100volts grade, cross-sectional area 70 sqmm, 3.5 Core in trench, on wall, on cable tray by properly secure by clamping or tagging on wall or tray complete all as sppecified and directed . Note: Excavation, eartwork, sand coushioning etc shall be measured and paid for separately.

All as per item No 54 here-in-before but for 50.00 Sqmm, 3.5 Core

M&L for supply, installation, connection, commissioning and testing of Vertical type MCCB DB Double door TPN 4 way with Incoming and outgoing cable with lugs all as specified and directed by Engineer-in-Charge Incoming : (a) MCCB 4Pole, 415V, 200 Amps, 36KA - 01No Outgoing:(a) MCB TP, 415Volt, 125 Amps - 04No

Supplying, installation, testing and commissioning factory assembled of silent type acoustic Diesel Engine, corrosion resistant in modular construction, epoxy coated base frame made of sheet metal, durable industrial locking system provided on doors, driven Generating set 415 Volts, 3 Phase 4 wire, engine model as per BS5514/ IS 10002 directly coupled to AC alternator capable of developing 40 KVA at 1500 RPM at 415 V 50 Hz, 0.8 pf lag, and generally meeting the reqirement of as per BS 5000 including power control panel (microprocessor based fully configured) to regulate the AC power 12 Volt electric starting system 15/17 plate battery complete with relay panel and switch gears for automatic starting on main failure, standard in-build AMF panel, control panel having meter and sound proof canopy Doors must be gasketed with high quality EDPN gasket and durable industrial locking system, emergency push button to stop the DG Set from out side ,Lub oil level,lub oil pressure ,coolant level with over load relay protection,earth fault relay protection and under voltage protection and sound proof canopy as per CPCB IV+ norms of capacity 40 KVA / 32 KW complete all as directed and specified. Notes :- (a) Cost of M&L for provision of PCC plateform as per manufacturer guidelines/ specifications of required size shall be deemed to be included in the unit quoted rates. Nothing extra shall be admissible on this account. (b) Testing of the DG set shall be carried out by the IEM/ Rep of MES. (c) The contractor shall submit specifications and drawings for approval of the GE before procurement of the DG set (d) Resistive load whether water load or strip heaters of suitable capacity and POL/ DHPP for testing of DG set shall be made available during testing by the contractor. The cost of the same shall be deemed to be included in the unit quoted rates. (e) The DG set & accoustic panel shall be procured from authorized OEM of similar manufacturer. (f) Anyother details not mentioned above but are required for efficient functioning of DG set shall deemed to be included in the unit quoted rate.

M&L for earthing complete with M.S. galvanized earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 M deep below normal GL) with top edge of the earth plate not less than 1.5M below normal GL, connected to galvanized earth strip 25×4mm by means of bolts, nuts, check nuts & washers of GI or steel incl excavation, PCC (1:3:6) type C-1 chamber with RCC cover (1:2:4) type B0, 40 mm thick reinforced with 6 mm dia bar, 3 Nos. both way, 15 mm dia light grade GI protection pipe, funnel with wire mesh,watering pipe of size 20 mm dia med. grade, lugs, main Earthing lead upto 7.5 mtr incl. Charcoal dust, salt etc. all as shown in electrical plate No. 3 of SSR Pt-I, 2009 specification

All as per item No 58 here-in-before but for 4Sqmm GI wire complete all as specified and directed

V R K CONSTRUCTIONS (BID ID -3160029)

M/S JANAKI ENTERPRISES (BID ID -3165048)

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