GES/PKT/T-17/2020-21 Provn of air handling unit cooling tower water softening plant spl repair to solar water heating system and lightening protection system and certain Revenue and minor works at Dhangu Complex Bhaduriya and kadrori area under G

Amount

Supply, install, testing and commissioning of Double Skin Ceiling Suspended or floor mounted Air Handling Unit (TFA) unit of nominal capacity of 6000 CFM suitable for DX type central AC plant of capacity 34 TR alongwith pre filter section of 90% down to 10 microns, 3 phase motor of suitable capacity with forward curved blower. Note : The rate quoted deemed to be inclusive of insulating mating, foundation,earthing etc complete

Supply , assembly and erection of GI sheet with TDF flange rectangular/square duct made out of 'L' shaped hollow profile, duly factory boxed, incl all accessories such as Corner, Cleat, Carriage bolt, Gasket and appropriate sealant on longitudinal joints etc complete of size 24 Gauge

Supply, install, testing and commissioning of DOL starter panel 5 HP

Supply, install, testing and commissioning of copper cable 4 Sqmm 4 core with conduit pipe complete

Supply, install, testing and commissioning of manual GI duct dampers complete

Supply, install, testing and commissioning of canvas connection

Supply, install, testing and commissioning of DX coil two circuits of capacity 6000 CFM

Supply, install, testing and commissioning of hard copper pipe with tube insulation 9 mm thick to DX coil & leak testing with nitrogen of size 11/8 & 7/8)

Supply, installation,commissioning and testing of induced draft top discharge counterflow type FRP Cooling Tower (Rectangular/Round bottle shape) with FRP body and base, water spray headers, cooling tower fills, fan with motor, supporting base frames, as per manufacturer's standard instructions of capacity 20 TR.Note : The rate quoted deemed to be inclusive of insulating mating, foundation,earthing, control cabling, pipeline, Controls etc complete

Supply, install, testing and commissioning of Water Softener consisting with following features:-

(a) Softener outlet TH < 10 ppm, (b)Diameter 400 mm,Height 1600 mm. © FRP Material of const. (d)Normal flow 4000 LTRS/ HR. (e) Qty resin 180 ltrs.(f) OBR at 400 PPM 20 M3 Per charging.(g) Regenerant quantity 36 kgs of 100% NaCl per regeneration

Note : The rate deemed to be inclusive of Complete with HDPE brine tank, hardness measuring kit, Resin and pebbles, RAW WATER PUMP, FLOW- 4 M3/HR, HEAD- 35 MTR, INLET AND OUTLET WATER PIPING & STORAGE TANKS, PLUMBINB,CIVIL AND ELECTRICAL WORK,SALT FOR CHARGING.

Supply & installation of compressor of Model No. SZ110S4C of capacity 8.75 TR scroll type complete all as specified and as directed.

Supply, install, testing & commissioning of controller suitable for compressor of Model No. SZ110S4C of capacity 8.75 TR scroll type complete all as specified and as directed.

Supply & charging refrigerant gas R-407C

Supply, install, testing & commissioning of LP switch suitable for compressor of Model No. SZ110S4C of capacity 8.75 TR scroll type complete all as specified and as directed.

Supply, install, testing & commissioning of HP switch suitable for compressor of Model No. SZ110S4C of capacity 8.75 TR scroll typecomplete all as specified and as directed.

Supply, install, testing & commissioning of expansion valve suitable for compressor of Model No. SZ110S4C of capacity 8.75 TR scroll type complete all as specified and as directed.

Supply, install, testing & commissioning of drier suitable for compressor of Model No. SZ110S4C of capacity 8.75 TR scroll type complete all as specified and as directed.

Supply and lay M S Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes as shown including dismantling old unserviceable pipes.

M & L for Insulation of M S Pipe with PUF slab 30 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete of 50 mm size including dismanlting old worn out cladding.

M & L for Insulation of M S Pipe with PUF slab 40 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete of sizes as shown including dismanlting old worn out cladding.

S&F in repair butterfly valves of following sizes as per IS 13095 , PN 1.0 rated including connected accessories such as rubber gasket, nut bolts etc complete all as directed.

Supply , install , testing and commissioning of air cooled split unit air conditioner (hi wall split units ) electric driven suitable for operation on single phase, 230 V AC 50 Hz supply, indoor/ outdoor complete with cordless remote control unit and with in built Heating and Cooling arrangement and Digital Inverter twin rotary type compressor of capacity 2 TR BEE 3 star rated with Ozone free refrigerant gas including provision of appropriate size and thickness of copper tubing with suitable insulation from indoor to outdoor units and outdoor to indoor all as specified and directed. Note: The rate quoted deemed to be inclusive of indoor Unit, Outdoor Unit with stands, Copper piping, control wiring from indoor to outdoor, stabiliser of suitable capacity complete all as specified and directed.

Supply , install , testing and commissioning of air cooled split unit air conditioner (hi wall split units ) electric driven suitable for operation on single phase, 230 V AC 50 Hz supply, indoor/ outdoor complete with cordless remote control unit and with Digital Inverter twin rotary type compressor of capacity 1.5 TR BEE 3 star rated with Ozone free refrigerant gas including provision of appropriate size and thickness of copper tubing with suitable insulation from indoor to outdoor units and outdoor to indoor all as specified and directed including voltage stablizer of capacity 4 KVA. Note: The rate quoted deemed to be inclusive of indoor Unit, Outdoor Unit with stands, Copper piping, control wiring from indoor to outdoor complete.

Supply and Fix window type air conditioner electric driven (single Phase), cooling capacity 4500 K Cal per hour ( 1.5 Ton) BEE 3 star rated complete all as specified and directed.

Supply , lay, connect, test and commission cable LT 1100 volts heavy duty XLPE insulated armoured aluminium conductors, in trenches/ducts on angle iron supports including glanding, crimping and connecting up complete all as specified and of size 3.5 Core x 35 sqmm.(Note: Earth work to be measured and piad seperately.)

All as per item srl no above but of size 16 sqmm 2 core

All as per item srl no above but of size 10 sqmm 2 core

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1,5 mtrs in depth for laying of cables including getting out in any kind of soil complete all as specified and directed. (cable shall be laid 60 cm below ground level )

Returning filling in including spreading, leveling ,and well ramming, in layers not exceeding 25 cm each layer of any kind of soil.

Removing surplus excavated material from site not exceeding 50 mtrs from starting point and depositing where directed at level not exceeding 1.5 mtr above the starting point.

M & L for good quality dry sand cushioning 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 all as specified in clause 19.75 of MES Schedule part-I (2009) Note : Sand shall be fined sand as specifed and punned thickness shall be measured and paid.

Supply and laying sub class 'B' bricks of old size (230x115x75 mm) or of size locally available , laid along alignment of cable as protection to cable in trenches complete all as specified and directed by Engineer-in-Charge

Supply and fixing sheet metal enclouser single pole and neutral with a 2 pin and earth plug and socket 20 A 240V complete with one single pole MCB of capacity 20 A complete all as specified and directed.

Supply & Fix in replacement sheet metal enclosure with SPN DB's 4 ways ( grouted in walls) double door type IP-43 Protection. Isolated Neutral,Door earthing, cement spill protector, IK-08 complete.

M&L 6 to 32 Amps MCB SP ( ISI Marked) 50 C/S 10 KA 'C' sereis complete all as specified.

S&F MCB 6 to 32 Amp SPN 50 C/S 10 KA 'C' sereis complete all as specified all as directed

Material and labour for earthing with steel earth plate electrode of size 60x60cmx6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to 4 mm GI wire as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, GI medium grade pipe 15 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced with XPM having weight not less than 4Kg/sqmm including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation , earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in plate No 3 of SSR Part-I and all as specified or indicated including testing on completion.NOTE :-Rates inclusive of necessary excavation in any type of soil, earth work, PCC pit, RCC cover, funnel with watering pipe, GI wire for connecting to test point etc. all as required at site for complete earthing).

M&L for Sub main wiring in PVC concealed conduit with 2 Nos single core PVC insulated copper conductor cable FRLS size 6 sqmm multistranded in concealed conduit with 6 sqmm PVC insulated FRLS as earth continuity wire using suitable size of copper thimble including provn of PVC coduit heavy duty ISI marked of adequate size.

M&L for Sub main wiring in PVC concealed conduit with 2 Nos single core PVC insulated copper conductor cable FRLS size 4 sqmm multistrand in concealed conduit with 4 sqmm PVC insulated FRLS as earth continuity wire using suitable size of copper thimble including provn of PVC coduit heavy duty ISI marked of adequate size. Note for item No 44 & 45 : The quoted rate inclusive for the following :- (a) Proper colour coding is to be followed as per IS Specification. (b) Test certificates of cables to be submitted before commencement of work/ claiming for payment.(c) wiring shall be concealed/ on surface with rigid PVC conduit medium grade as per site requirement. (d) Electric Wiring test sheet after completion of wiring to be submitted before claiming payment.

Cutting hole for exhaust fan of size 400/300 including mansory work complete all as specified and as directed.

M&L for point wiring with FRLS PVC insulated fire retardant stranded copper conductor cable of 1.5 sqmm in PVC concealed conduit heavy duty and pressed steel terminal boxes (for mounting switches /sockets/ regulators/ceiling roses etc ) made of not less than 16 gauge MS sheet and 6cm depth covered with 3mm thick laminated bakelite sheet fitted with brass screw and washers and drawing 1.5 sqmm FRLS PVC insulated fire retardant stranded copper conductor cable as earth continuity wire in green colour connected to common earth and each terminal box/fitting all as specified and directed by Engr-in-Charge (Phase Neutral and earth wire shall be provided in standard colour code R,Y,B for phase, Black for neutral green for earth wire). One light point or one fan point or bell point controlled by one switch SP one way 230 Volts.

M&L for switch piano flush button single pole one way 5 amps 240 volts with polycarbonate body.

M&L for ceiling rose surface bakelite 2 to 3 terminals with polycarbonate body.

Supply & Fix Ventilation fan AC sinlge phase 230/240 volts of size 250 mm sweep PVC body with louvre including connecting to ceiling rose all as required or directed.Note: Test report and Warranty certificate from OEM for minimum 2 years to be submitted before claiming for payment.

Supply & Fix Exhaust fan AC sinlge phase 230/240 volts of size 300 mm sweep steel body with louvre including connecting to ceiling rose all as required or directed.Note: Test report and Warranty certificate from OEM for minimum 2 years to be submitted before claiming for payment.

Supply and installed Deep Freezer, double door, glass top electric driven (single phase 230 volt 50 Hz),minimum capacity 400 litres latest energy efficient star rated type rated frost free with CFC free refrigerant, energy efficient complete all as specified and directed.

M&L for switch,socket combination 2 in 1 , 3 pin, 5 and 15 Amp flush type all as specified and directed.

Supply and install ,testing /commissioning of refrigerator electric driven (Single phase) of minium capacity 400 Ltrs frost free, 3 Star energy rating.

Supply and fix in repair Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete with saddles and insulators made out of porcelain and fixing screws for roof conductor/down conductor including nut bolts& washers drilling and riveting for joints of suitable size as required at site all as specified and directed by Engr -in- Charge. Note :- Porcelain insulators are to be fixed at an interval of not more than 75 cm

Supply and fix in repair Copper strip 20 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete with saddles and insulators made out of porcelain and fixing screws for roof conductor/down conductor including nut bolts& washers drilling and riveting for joints of suitable size as required at site all as specified and directed by Engr -in- Charge. Note :- Porcelain insulators are to be fixed at an interval of not more than 75 cm

M & L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated location for loop earthing etc. with GI strip 32x6mm including dismantling old one.

M & L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated location for loop earthing etc. with 20x3mm copper strip including dismantling old one.

Supply and fixing in repair air termination single pointed aluminium rod 12mm dia and 300 mm long for fixing on GI pipe medium grade 40mm dia pipe duly making suitable fixing arrangement of one end of air termination rod all as specified and directed by engr-in-charge. Note: GI pipe required will measured and paid separately.

Supply and fixing in repair air termination single pointed copper rod 12mm dia 12mm dia and 300 mm long for fixing on GI pipe medium grade 40mm dia pipe duly making suitable fixing arrangement of one end of air termination rod all as specified and directed by engr-in-charge. Note: GI pipe required will measured and paid separately.

M&L for plain Cement concrete 1:2:4 type B-1, (Using 20 mm graded aggregate) as in foundation block for fixing GI pipe for installation of air termination rod etc. complete all as specified Note:- Unit rates includes for provn of form work for rough finished surfaces and finishing the exposed surfaces with 5 mm thick rendering in CM 1:3 all specified.

Supply & Fixing in repair GI pipe medium grade 40 mm dia for fixing Aluminium strip 25x3.15 mm on roof for lightening protection duly drilling 2 Nos holes on Aluminum strip and GI pipe on one end and fixing with screws/suitable size of bolts & nuts complete all as specified. Note: GI Strip required will measured and paid separately.

Supply and fixing in repair Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hexagonal head screws including provision of 30 cmx25cmx8cm sheet metal box made out of 3.15 m thick CRCA sheet with front hinged door shutter & locking arrangement and duly painted with two coats of synthetic enamelled paint over a coat of red oxide primer complete all as specified and directed.

Material and labour earthing with steel earth plate electrode of size 60x60cmx6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32x6mm as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate,GI medium grade pipe 40 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced with XPM having weight not less than 4Kg/sqmm including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation , earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in plate No 3 of SSR Part-I and all as specified or indicated including testing on completion.NOTE :-Rates inclusive of necessary excavation in any type of soil, earth work, PCC pit, RCC cover, funnel with watering pipe, GI earth strip upto 7.5 m long for connecting to test point etc. all as required at site for complete earthing). and dismantling old defective earthpit.

Material and labour earthing with copper plate 60×60cm ×3.15mm thick electrode and 20×3mm copper strip as earthing lead, buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to20×3mm copper strip as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, GI medium grade pipe 40 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced with XPM having weight not less than 4Kg/sqmm including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation , earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in plate No 3 of SSR Part-I and all as specified or indicated including testing on completion.NOTE :-Rates inclusive of necessary excavation in any type of soil, earth work, PCC pit, RCC cover, funnel with watering pipe,Copper earth strip upto 7.5 m long for connecting to test point etc. all as required at site for complete earthing) and dismantling old defective earthpit.

M & L for replacement of unserviceable gun metal gate valves and S & F gun metal gate valves 15mm ISI Marked complete all as specified and as directed.

M & L for replacement of unserviceable gun metal gate valves and S & F gun metal gate valves 20 mm ISI Marked complete all as specified and as directed.

Supply and fix in replacement of rational moulded polyethylene water storage tank with float valve of 1000 Ltr storage cap with proper fixing on stand with Including suitable connected with accessories as specified or directed by Engr-in-carge (Note: MS Angle measured and paid separately).Note: The rate inclusive of MS angle/structure steel if any required including PCC.

M&L for GI tubing medium grade of 15 mm dia complete all as specified and directed.

M&L for GI tubing medium grade of 20 mm dia complete all as specified and directed.

Dismentling of solar water heater of capacity 300 LPD complete all as specified and as directed.

Supply, Install, Testing and Commissioning of ‘SOLAR WATERSYSTEM' (Evacuated Tube Collector) based on direct transferring of heat of capacity 300 LPD with power backup complete including submain wiring 4 sqmm with connected DBs and MCBs complete all as specified and directed. Water Heating system at 600 C (Average) temperature comprising of : (a) Flat Plate collector(as per BIS 12933),01 No for each system of 300LPD(b) Stand for the collectors (c) Hot water tank (SS-304)TIG welded with PUF insulation & Stainless Steel Outer cladding (d) Stand for hot water Tank (e) Hydraulic steam hose pipe with check nut (f) Air vent 1 No for each system for approval of Acceptance Officer before placing order .

S&F Hot water pipe duly insulated with glass wool and aluminium cladding of size 15 mm bore.

S&F Hot water pipe duly insulated with glass wool and aluminium cladding of size 20 mm bore.

S&F bib taps cast cooper alloy with capstan head CP screwed down high pressure, with or without lettered Hot or Cold of size 15mm dia of ISI Marked.

Supply, fabricate and fix cross arms any size along with, brackets, clamps, bolts, nuts, washers, bracers etc including drilling holes, cold/hot complete and fixed to pole including one primer coat and one under and finishing coat of paint.

Supply and fix Water heater storage type, electric,capacity 25 litres.BEE 5 star rated suitable for 8 bar pressure with nano polymer coated tank, incoloy heating element,rust proof ABS body etc complete all as specified.

Supplying and laying of PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified.

S&F angle /stop valve , cast copper alloy screwed down high pressure with handle screwed both ends for iron pipe or for union of 15 mm dia of ISI Marked.

Supply & Fixing for distribution board iron clad, double door with IP-54 1K-09 protection suitable for MCCB as incommer and MCB as outgoing 415 Volts 3 phase 50 C/s 4 way, complete with appropriate size copper bus bar and neutral link complete including with one MCCB 4 pole 415 Volts 100 Amps rating with rupturing cap 16 KA of the same make as of distribution board & including cutting chases to wall for fixing DB and making good the disturbed wall surface all as required at site or directed by Engr-in-Charge

Supply & Fixing for sheet metal enclosure MCB distribution board, double door with IP-43 ,IK-08, protection single phase 240 volts 8 way, including suitable size copper bus bar and neutral link fixed flush in wall including chases wall for fixing DB and making good distributed wall surfaces to match with existing specification .

Supply and fixing 1200 mm sweep ceiling Fan,Energy saving 5 star Rated,With Remote control and BLDC Motor complete with canopy, blades downrod,split pin etc complete of approx wattage 30 to 32 watt rated suitable for operation on AC 220-240V AC,50HZ,PF>0.95, Air delivery approx 230 cum/min with 5 speed control.Make Havells Efficiencia(BLDC 32 Watt) Panasonic Model DC F-12XDA (BLDC) or equivalent in Bajaj/Orient/Havells/CG

Sch of Credit = 52521.00

Note: In case the tenderer quotes different rates for similar item then lowest rate shall only be applicable for payment and contractor shall not have any claim on this account.

M/S SHAKTI ELECTRIC WORKS

satpal and brothers

star india engineers

GOLDEN CONSTRUCTIONS

Havish Construction

Vijay Kumar Contractor and Engineers