85877 E8 Special repair to BER AC plants Qty 01 and cooling appliances at AF Stn Jodhpur

Amount

Refrigeration and Air Conditioning From Item No-1 To Item No-37

Water Cooled Chilling Machines Supply,installation,testing and commissioning of minimum 10 TR water cooled Scroll Chilling Machines fitted with hermetically sealed compressors, multi circuit Dx chiller,water cooled Shell & Tube condenser, Microprocessor based control panel,suitable for R-407 C Refrigerant, Shell & Tube Insulated Evaporator,Expansion Device, Suitable capacity Control Mechanism actual Cooling capacity on following Operation Parametres. Complete as per specifications . Make : BLUE STAR OR Eq. in VLOTAS/ CARRIER.

Chilled Water Entering Temperature : 12.17 deg C

Chilled Water Leaving Temperature : 6.67 deg C

Evaporator Fouling Fact : 0.0001 MKS

Condenser Water Entering/Leaving Temperature at 36.2/32.4 deg C

Refrigerant : R-407 C

Maximum Allowable IKW / TR @ 100% Load : 1.55

Scope of Supply

1set.- Scroll compressor hermetic complete with suaitble capacity squirell cage induction motor with class 'F' insulation suitable for operation on 415+ 10% volts, 50Hz, A.C. supply and automatic capacity control, safety switches, forced feed lubrication system etc. as per specifications.

1No. Close transition type automatic star-delta starter suitable for compressor motor complete with ammeter with CTs, over load protection, under voltage protection, protection against phase reversal & independent single phase preventors etc. complete as required.

1 Set - Lubrication device consisting of automatic electric oil pump, oil cooler, oil strainer,automatic pressure regulating valve, oil heater, oil heater thermal switch etc. as per specifications.

1 Set. - Matching Water Cooled condenser having Copper tube with Mechanically bonded aluminium fins.

1No. - Matching DX type chiller for Chiller units

1Job - Refrigerant piping fittings, valves and accessories to interconnect compressor, condenser, chiller and expansion valve.

1 Set- Microprocessor based control panel complete with all safeties, controls and LCD display as per specifications.

Job - Refrigerant line accessories comprising of safety valves, angle valve, liquid line indications.

Job - Water flow switches at inlet and outlet of chiller. Water drain and air purge valves whenever required.

Job- Suction line and chiller insulation with minimum 19mm thick polyvinyl nitril rubber insulation complete as required.

Job- Frame work for mounting the above condenser, chiller compressor and motor with base plate complete with anti vibration pads/springs.

Job- Initial / first charge of refrigerant gas and compressor oil.

Job -PCC cement concrete foundation for the Chiller unit

Chilled Water Pump Set Supply, erection, testing and commissioning of centrifugal mono block type chilled water pump set capable of delivering 200 LPM of water against 28 mtr head each comprising of the following and complete as per specifications . Make: KIRLOSKAR/ BEACON/CROMPTON.

1 No.- mono block type pump

1 No. - Suitable HP TEFC squirell cage induction motor with class 'F' insulation 2900 rpm synchronous speed, operating on 415+ 10% volts, 3 phase, 50 Hz A.C. supply.

Job- insulation of pump of 13 mm thick with aluminium foil faced closed cell chemically crossed linked XPE foam material.

2 Nos. -100 mm dia dial type pressure gauges.

Job - Mounting frame with Anti vibration pads.

Job-PCC cement concrete foundation for the pump unit

(1 working simultaneously & 1 working standby---Each of 100% cap)

Condenser Water Pump Set Supply, erection, testing and commissioning of centrifugal mono block Condender water pump set capable of delivering 300 LPM of water against 22.00 mtr head each comprising of the following and complete as per specifications.Make: KIRLOSKAR/BEACON / CROMPTON.

1 No.- mono block type pump

1 No. - Suitable HP TEFC squirell cage induction motor with class 'F' insulation 2900 rpm synchronous speed, operating on 415+ 10% volts, 3 phase, 50 Hz A.C. supply.

Job - Mounting frame with Anti vibration pads.

Job -PCC cement concrete foundation for the pump unit

(1 working simultaneously & 1 standby---Each of 100% cap)

AIR HANDLING UNITS Supply, Installation, testing and Commissioning of double skin floor mounted air handling units fabricated & assembled complete, made of 25 mm thick panels consisting of GI casing of thickness 0.6mm outside layer and 0.6mm inside layer, injected at factory by moulding machine with polyurethane foam (PUF) insulation complete with blower section and filter section with filter of 10 micron at 90% efficiency, chilled water coil constructed out of copper tubes not less than 0.5mm thickness and aluminum fins, Suitable capacity TEFC drive squirrel cage induction motor 415 ± 10% volts, centrifugal forward / backward curved fan suitable for 50 mm SP, access door etc. complete as per std. specification. Maximum face velocity across the coil shall be 500 FPM and each 4 Row Deep Ch. Water Cooling Coil and RH to be maintained at 50 %±5 of following capacities and comprising of . Make: ZECO / EDGETECH.

Coil of copper tube and aluminium construction sized at maximum face velocity of 500 FPM.

Pre filter of of 10 micron at 90% efficiency on the face of the coil in return air stream.

Squirrel cage induction motors suitable for 415 ± 10% volts, 50 Hz, AC supply meeting criterion as per ASHRAE standard 90.1-2007 and high efficiency.

Fan belt drive package

Vibration isolators.

Fan outlet velocity not exceeding 10 mps.

Tag No.Space CFM TR

AHU No .1 G/Floor 8000 20.0

COOLING TOWER Supply, Installation, testing and commissioning of FRP cooling tower of minimum 25 TR heat rejection capacity with FRP water basin PVC fillings with integral louvers and drift eliminators complete with hot water basin either fitted with spray nozzles or having self rotating sprinklers, statically & dynamically balanced axial flow type fan direct driven or driven through reduction gear box with TEFC induction motor , suction screen, make up quick filling arrangement, over flow and drain connections with necessary valves and suitable inspection ladder, access arrangement for cooling lower interior, installed on MS girders (MS-I sections) fixed in masonry foundations with cement concrete footing, second class brick work and cement mortor1:6; all accessories, basin fittings, fan, fan motor suitable for 415 Volt supporting structure, anti vibration mountings etc. complete and 50 HZ power supply having isolator panel with MCB at cooling tower and with following technical data. Make : MIHIR / GLOBAL / PAHARPUR.

(a) Water flow/tower. 100 USGPM

(b) Ent. Water Temp . 97 °F

(c) Basin water Temp. 90 ˚F

MOTOR CONTROL PANEL FOR AC PLANT Supply, fixing, testing and commissioning cubicle type MV panel consisting of the 3 phase, 415 volt, 35 MVA rupturing capacity made of 2 mm thick CRCA sheet powder coated conforming to IP-54, including interconnection wiring, indicating lamps etc. The cubicle panel shall be free floor standing type, complete with interlocking arrangement & earth bus. The panel shall have compartmentalized arrangement to accommodate one feeder in each compartment. A vertical cable alley of suitable width shall be provided to serve one or two vertical feeder sections. Also the openings between the busbar chamber and the feeder section shall be shrouded with Bakelite/hylam sheet with minimum 3 mm thickness. All the hardware used in fabrication of panel shall be galvanized with zinc passiveness.

Incoming

1 No. 160 Amps, 25 KA TPN MCCB's for main incoming.

Phase indicating lamps etc with control fueses as required

Breaker On/Off trip indication

1 Set of 200 Amps TPN Al. Bus Bars with colour coded heat shrinkable sleeves.

1 Set digital type 3 phase 200 Amps Electronics KWH meter.

Outgoings

4Nos. 63 amps TP MCCB, 16 KA , electrically operated as outgoing feeders for 3 Nos. chilling unit compressor motors & 01 No. Pan type Humidifier.

8 Nos.TP MCB of 32 Amp with DOL starter motor, over load relay with built in single phasing protection for 2 Nos. Chilled Water Pump, 2 Nos. Condenser Water Pump , 2 Nos humidifier & heater , 1 No. CT fan motor & 1 No. AHU Blower Motor. The compartment shall contain an indicating lamp with MCB for ‘ON’ status of pump motor.

The panel shall include the following components & accessories.

Overload relay and single phase preventor as per the ratings given below, suitable for motor duty and able to withstand fault level of 20 KA.

Terminal block for power distribution.

Power Contactor.

Phase indicating lights and indicating light for ON status.

ELECTRICAL CABLES

Supplying and laying in ground/ in ducts/in pipes/on cable trays of following PVC insulated aluminum/copper conductor armoured cables of 1.1 KV grade confirming to IS complete with cable tray, clamps, saddles etc, including effecting proper connection to the equipment all as required and specified:-

(a) 4 C x 6 Sq.mm (Copper ) for Chillers & humidifier

(b) 3C x 2.5 Sq.mm (Copper ) for Chilled Water , Condenser pumps, Heater, CT Fan & AHU Blowers motor

(c) 4C x 1.5 Sq.mm (Copper) For Controls

PIPING-

Supply, laying/fixing, testing and commissioning the following nominal sizes of chilled plumbing pipes MS ‘C’ CLASS as per IS: 1239, inside the building(with necessary clamps, vibration isolators and fitting like valves, flanges, union etc. but excluding valves, strainers, gauges etc.) cut to required lengths and welded at joints and inclusive of accessories like elbows, tees, reducers, sockets etc. including insulating with 19 mm (for all pipes) and 13mm (for drain pipe) thick closed cell chemically cross linked fire retardant polyethylene foam insulation of density 30 Kg/cum. The thermal conductivity of the material should not exceed 0.035 W/Mk at an average temp of 40 deg C,covered with aluminium faced foil complete with application with rubber based adhesive Pidilite SR 998 and 50mm x 3 mm thick self adhesive tape on both longitudinal & transverse joints simultaneously, all as specified and repairing damage to building etc.and conforming to the specified specification,

(a) 50 mm dia

(b) 40 mm dia

(c) 32 mm dia

Supply, fixing, testing and commissioning of condenser water pipes of MS class ‘C’ of following sizes and material along with necessary clamps, vibration isolators and fittings such as bends, tees etc but excluding strainer and gauges etc adequately supported on rigid supports/buried in ground including excavation & return filling etc as per specifications and as required

(a) 65 mm dia

(b) 50 mm dia

(c) 32 mm dia

Supply, installation, testing and commissioning of PN 16 Butterfly valves duly insulated with companion flanges, nuts, bolts, gaskets etc. as specified. Butterfly valves with cast iron body, seat of black nitrile rubber, nylon coated S.G. iron disc, PTFE coated SS (AISI 410) shaft, complete with companion flanges, nuts, bolts, gaskets etc. as required. These valves shall confirm to BS: 5155, MSS SP 67 & API 609 and shall be designed to fit without gaskets between mating flanges. The valves shall be suitable for flow in either direction and seal in both directions. The valves shall be of integral moulded design

(a) 65 mm dia Valves

(a) 50 mm dia Valves

(b) 40 mm dia Valves

Providing and fixing in position the following manual balancing valves:

(a) 50 mm dia Valves

(b) 40 mm dia Valves

Supply, installation, testing & commissioning of pot type Strainer C.I / MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh with flanges, nuts-bolts, gaskets as specified and required.

(a) 65 mm dia

Supply, installation, testing & commissioning of Y-Type Strainer C.I / MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh with flanges, nuts-bolts, gaskets as specified and required.

(a) 50 mm dia

(b) 40 mm dia

Supply, installtion,testing and commissionig of Wafer Swing Check type Non- Return Valve, PN -16 rating with cast iron body,flanges, gaskets etc .

(a) 65 mm dia valve

(b) 50 mm dia valve

Supply, installation, testing & commissioning of 100 mm dial type Pressure Gauge range 0-6 kgf/cm2 with appropriate range & SS valves and SS tubing as specified and required.

Supply, installation, testing & commissioning of set of the mercury-in- glass industrial type thermometers complete with fitttings.

Supply, installation, testing and commissioning of Auto air vents. 15 mm dia complete all as specified and directed..

Supply,installation,testing and commissioning of 25 mm dia Ball valves for drain with fittings etc complete all as specified and directed.. .

Supply,installation,testing and commissioning of 3 way mixing/ diverting valve of siz 40 mm dia with proportional cooling only thermostats for the Air Handling Units complete with required controls wiring/installation kit etc. As per drawings and specifications.

Providing and fixing FRP lining of 6 mm thickness on cooling water piping near cooling towers to minimize corrosion of MS piping of 65mm diameter.

Expansion Tank Supply,installation,testing and commissioning of HDPE expansion tank of size 500 Lt complete with suitable with FR- XLPE/XPE 19 mm thick of minimum bulk density 28±4Kg/cum covered with vapour barrier and finished with 0.5 mm thick AI cladding and applied with Pidilite SR 998complete with air vent and drain connection with float valve, quick fill and control valves etc. as required.

Make Up Tank Supply,installation,testing and commissioning of HDPE make up tank of size 3000 Ltr. complete with air vent and drain connection & overflow, make up connection with float valve & foundation etc. complete. .

AIR DISTRIBUTION M&L for GI sheet metal ducts made of GI sheet of Class -VIII as per IS -277 of following thickness for supply air ducting as per IS - 655 and as required by the specifications.

(a) 24 gauge galvanised sheet steel

(b) 22 gauge galvanised sheet steel

Grilles/ Diffusers Supplying, fixing, testing and commissioning of power coated extruded aluminium section supply air grill/ diffuser with powder coated paint and with volume control dampers complete as required.

Supplying, fixing, testing and commissioning of power coated extruded aluminium section return air grill/ diffuser with powder coated paint and without volume control dampers complete as required.

Fresh Air Grilles Supplying, fixing, testing and commissioning of power coated extruded aluminium section fresh air grill in weather maker room with volume control dampers, bird screen etc complete as required.

Supply, installation, testing and commissioning of motorised combined fire damper complete with control panel, inter connecting wiring at locations shown in approved shop drawings and as per specifications.

(a) Fire Dampers.

(b) Actuators

(c) Control Panel & Wiring

THERMAL INSULATION Supply install test and commissioning of acoustic insulation of duct as shown on drawing with 25 mm resin bonded fibre glass, of 48 kg/cum density, covered with and 28 G Aluminium perforated sheet all as specified.

Supply install test and commissioning of thermal insulation of duct with 13 mm thick closed cell chemically cross linked fire retardant polyethylene foam insulation of density 30 Kg/cum. The thermal conductivity of the material should not exceed 0.035 W/Mk at an average temp of 40 deg C,covered with aluminium faced foil complete with application with rubber based adhesive Pidilite SR 998 and 50mm x 3 mm thick self adhesive tape on both longitudinal & transverse joints simultaneously all as specified.

Electric Strip Heaters S.I.T.C of electric strip heaters in supply air plenum for winter & Monsoon Reheating complete with control wiring as per specification 12 x 3 Kw Pre-heater & 9 x 3 Kw Re-heating for Floor Mounted type AHU.

S.I.T.C of pan type humidifer along with hygometer and control through humiditistate . the humidifier is divided into two chambers from inside one bank is heater is kept ON where the AHU is in operation to maintain the temp of water between 60-70 deg C and the other banks gets 'ON' upon signal from the humidistat for humidification . and other necessary controls ,electricals panels etc for the following (a) 6 kw capacity. Make : rapid cool or equivalent

Preparation of new surface and applying complete painting workof condensor pipe line and chilled water pipe line with all valves and fitting including pumps complete all as specified and as directed.

Supply & Fix anodized aluminium snap grid frame work for false celing ,false ceiling as per site condition and supply and fix 12mm thick perforated particle board/tiles for insulation and accoustic pirpose 60x60 cm in size ,fixed with screws on snap grid in ceiling flat or sloping complete all as specified and directed complete all as specified and directed.

EARTHING Supply and providing of earth pits with 600x600 mm x6 mm thick GI plate complete with accessories and providing masonry enclosure with cover plate having locking arrangement and water pipe with coke and salt as specified in SSR PT-I.

Supply & Fixing of 8 SWG wire etc complete all as specified and directed please.

Providing and making Misc.Civil work like masonary wall cut outs and jurry work to pass Pipes, Cables & Ducts at site. Also required PCC foundations for Chillers, Pumps, AHU, Electrical panels board, exapsnion tank,makeup water tanks etc. The cutouts shall be closed and finished to the oriignal finish after completion of work.

Dismantling existing central type AC plant of capacity 3X7.5 TR complete from foundation including duct, AHU, pipe lines,compressors ,motor,electric panels,cooling towers,tanks etc all accessories complete and depositing to MES store yard.

Cooling Appliances From Item No-39 To Item No-48

Fixing only desert cooler steel body electric driven (single phase),having nominal air flow capacity of 4000 Cu,M per hour.NOTE: Items nos.39 same mention is available on GEM. Hence it is advised that as per rule 149 of GFR 2017 items available on GEM may procured from GEM only and rest through regular contract only.

M&L for point wiring complete with 1.5 sqmm single core multi stranded FRLS Copper conductor PVC insulated and unsheathed 650/1100 volt grade drawn through and including PVC casing caping laminated sheet for mounting of switches, socket , regulator etc including 1.5 sqmm PVC insulated FRLS copper multi stranded copper conductor used as earth wire and making good disturbed surface of wall /floor etc.

Supply and fix Switch piano flush type single pole one way 6 amps

Supply and fix Socket outlet 5 pin 6Amps flush type.

Supply and fix Stop valve cast iron copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe and fixed of 15mm dia.

Supply and fix steel water Tubing 15 mm dia medium grade with all fitting lai in wall/trenches

Supply and fix PVC connection 15mm size PTMT nuts of length 450mm etc complete all as specified and directed.

M&L for plywood size 4'x4'x6mm thick with wooden scandle for window frame complete at various location as directed.

Dismantling/disconnecting desert cooler any capacity from site and diposit to MES yard to entire satisfaction of Engg-in -Charge.

M&L for fabrication of stand for desert cooler with 40mm x 6mm thick angle iron including welding , cutting & installed at site with locking arrangement all as per directed by Engg-in -Charge.

Internal Electrification From Item No-50 To Item No-65

Taking down carefully copper/aluminium point wiring (light, fan , socket or power) complete, including fittings & fixture such as switches, ceiling roses, pendent, regulators socket,fittings any type and making good disturbed surfaces or wall floor etc complete all as specified and directed.

Taking down MCB DB with MCB any type and capacity as directed by Engg-in -Charge.

Taking down sub main wiring any type and any capacity all as directed by Engg-in -Charge.

M&L for point wiring complete with 1.5 sqmm single core multi stranded FRLS Copper conductor PVC insulated and unsheathed 650/1100 volt grade drawn through and including PVC casing and caping fixed on wall including terminal sunken boxes with 2mm thick plastic laminated sheet for mounting of switches, socket , regulator etc incl 1.5 sqmm PVC insulated FRLS copper multi stranded copper conductor used as earth wire and making good disturbed surface of wall /floor etc complete all as specified and directed.

(a) One light/fan point controlled by one switch 5 amp one way etc complete all as specified and directed.

(b) -do- but for 5 amps socket on independent board etc complete all as specified and directed.

(c) -do- as above but for 5 amp socket on same board etc complete all as specified and directed.

M&L for 15 Amp socket point wiring complete with 2.5sqmm single core multi stranded FRLS Copper conductor PVC insulated and unsheathed 650/1100 volt grade drawn through and including PVC casing and caping fixed on wall including terminal sunken boxes with 2mm thick plastic laminated sheet for mounting of switches, socket , regulator etc incl 1.5 sqmm PVC insulated FRLS copper multi stranded copper conductor used as earth wire and making good disturbed surface of wall /floor etc complete all as specified and directed.

S&F and connecting switch piano 5 Amp flush type single pole one way with ISI marked etc complete all as specified and directed.

M&L for socket outlets 5 Amps 3 pin 230 V AC flush type etc complete all as specified and directed.

M&L for socket outlets 2 in 1 6/16 amps 230 V AC flush type etc complete all as specified and directed.

S&F switch piano flush type 15 amp flush type single pole one way with ISI marked etc complete all as specified and directed.

M&L for ceiling rose surfaces bakelite 65 x 50mm white coloured 2 to 3 terminals ISI marked etc complete all as specified and directed.

M&L for sub main wiring with two single core PVC insulated multi stranded copper conductor cable of size 6 sqmm 650/1100 volt grade (ISI marked ) drawn through in and including PVC heavy duty 25 mm bore conduit concealed in OR fixed on wall & conduit accessories thickness should not be less than 1.8 mm fixing in wall with clamps with 4 sqmm single core multi stranded copper conductor as earth continuity to common earth duly as earth wire etc complete all as specified and directed. Note : Two run of wire and one run of wire & conduit will be measured and paid as one length

M&L for MCB DB SPN 8 way IP-54 double door concealed in wall IP 54 protection with MCB SPN ‘C’ Curve type 40 amps 01 No and MCB SP ‘C’ Curve type 6 to 32 amps 06 Nos including necessary connection lugging with copper lugs pin/Ring type making good disturbed surfaces to match with existing surface / wall etc complete all as specified and directed.

S&F fluorescent tube light fitting in repairs single tube 1x36 watt 230V box type T-5 pattern epoxy powder coated housing CRCA sheet housing reflector and decorative and caps electronic ballast, bipin holder, connector block etc complete with all accessories internally prewired and including connecting up with twin core twisted flexible copper conductor cable with suitable size etc complete all as specified and directed.

Taking down existing ceiling/exhaust fan and dismantling blades and removing fan and blade for reuse including regulator painting of ceiling fan including necessary provision for down rod as per site requirements complete with wiring twin synthetic enamel paint by spraying including filling cavities wih filler one coat after cleaning all dust and fixing in suit all complete fixing electrical connection by copper cable 23/.0076 etc complete all as specified and directed.

M& L for earthling complete with galvanized steel earth plate, electrode 600 x 600x6 mm thick , buried directly under ground (earth pit not less than 2.25 m below ground level ) with lop edge of the plate not less than 1.5 below ground level connected to galvanized earth wire 4.0 mm dia by means of nuts, bolts, check nuts & washers, of galvanized iron or steel all as Shown in electrical plate No 5 on Sl. Page 19-49 of MES schedule 1991 part I and drawings and connected to main switch board, including all necessary excavation & earth work in hard/dense soil, common salf and charcoal dust mixed & packed 150 mm thick homogeneous layer all around the GI earth plate, earth pit chamber made out of cast iron frame with hinged door , GI protection pipe light grade upto 7.5 meter from electrode complete all as specified & shown on drawings with watering pipe etc complete all as specified and directed.

Supply and fixing in repairs fan step regulator 120w 1 module etc complete all as specified and directed.

B&R Work From Item No-67 To Item No-168

Demolition of cement concrete in ground floors and pavings not exc. 15 Cm thickness (below/above ground level) including floor finishes etc complete all as specified and directed.

Dismantling, floor, hearth or wall tiling /terrazo including cement mortar bedding but not backing and removing rubbish off the premises etc complete all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically provided etc complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, built in cement/ lime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles etc complete all as specified and directed.

Taking down cement or cement lime plaster work any description from brick or stone wall etc. including raking out of joints, hacking for key, scrubbing down with water etc complete all as specified and directed .

Taking down old tarfelt of exiting water proofing treatment on RCC roof surfaces including roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc.removing from out site of defence land etc complete all as specified and directed.

Taking down chowkhats or frames with shutters (without taking off shutters from the frame) exc 1.5 sq. m but n exc 4 sq. m each etc complete all as specified and directed.

Taking down chowkhats or frames with shutters (without taking off shutters from the frame) n exc 1.5 sq. m each etc complete all as specified and directed.

Taking up or down steel tubing and connection including cleaning for re-fixing or removal to store for 15 mm bore pipe etc complete all as specified and directed.

--Ditto- as per above item No-09 above but 20 mm bore pipe etc complete all as specified and directed.

Dismantling water tanks old unservicable of capcity exc 250 but n exc 500 ltrs etc complete all as specified and directed.

Taking down CI/PVC pipes (any size or pattern), including all fittings,heads, shoes,bends, swan-necks,etc., (measured overall as fixed along the centre line over fittings and accessories etc complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in sub base etc complete all as specified and directed.

M&L 25mm thick PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in levelling course finished even and fair for laying floor finishes etc complete all as specified and directed.

M&L for screed bed/ bedding layer 20mm thick in CM 1:4 for laying floor finishes etc complete all as specified and directed.

M&L for rendering15mm thick on stone masonry surfaces or surface other than fair face of brickwork surfaces in CM 1:4 ,surface finished fair and even as in backing coat etc complete all specified and directed

M&L for Non-skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) polished,area exc 0.11 Sqm but not exceding 0.18 Sqm of each tiles in floors etc set , jointed in cement slurry and pointed in white or coloured cement to match the colour/ shades of tiles including screed bed/ bedding layer 15mm thick in CM 1:4 for laying floor finishes etc complete all as specified and directed.

M&L for 20-25 mm thick machine cut kota stone slab flooring with Kota stone of size 550X450 mm / 550X550mm , laid over cement screed bed & jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbings & mirror polishings with bee wax polish etc complete all as specified and directed.

M&L for 20-25 mm thick machine cut kota stone slab as in step, skirting, dado and pillar , laid over cement screed bed & jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbings & mirror polishings with bee wax polish etc complete all as specified and directed.

M&L for Glazed ceramic coloured tiles of approved design pattern of size 450mm x 350mm x7mm / 350mm x 250 mm x 7 mm thick on vertical surfaces including set ,jointed in neat grey cement slurry and pointed in white or colour cement to match the shade of the tiles etc complete all as specified and directed

M&L for 100mm thick PCC 1:2:4 Type B-1 using 20mm graded stone aggregate as in Machine plate form floring finished concrete surfaces even and smooth without using extra cement etc complete all as specified and directed.

M&L for 75 mm thick PCC 1:3:6 type C-2 (using 20 mm graded stone aggregate) as in plinth protection, surface finished even and smooth without using extra cement, laid in panels n exc 3 mtr long and joints shall be filled with the mixture of bitumen and sand in (1:3) by weight etc complete all as specified and directed.

M&L for squared rubble walling, Jodhpur type brought upto courses well bonded bedded & solidly hearted built in CM 1:6 etc complete all as specified and directed.

---Ditto all as per item No-89 above but except stone etc complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:6 on stone masonry surfaces or surface other than fair face of brickwork of walls including finish even and smooth surfaces using without extra cement etc complete all as specified and directed.( Internal plaster)

M&L for rendering 15mm thick in CM 1:4 with WPC on stone masonry stone masonry surfaces or surface other than fair face of brickwork ,including finish even and smooth surfaces using without extra cement etc complete all as specified and directed.(external plaster)

M&L for rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surfaceson ceiling including finish even and smooth surfaces using without extra cement etc complete all as specified and directed.( Ceiling plaster)

M&L for mild steel framed work such as grills grating with ends of bars/guard bar welding with framed etc complete all as specified and directed.

S&F partition wall ,door or window frame with aluminum sections, coloured powder coating not less than 50 micron, and fixing in positions including all necessary cleats, rubber beading, ,lugs, beading, and jointing arrangementsetc complete all as specified and directed.

S&F approved colour powder coated window and ventilator shutters, without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, powder coating aluminium snap beading ,screws etc & including fixed in position star locks, ,rollers for sliding , complete all as specified and directed

S&F approved colour powder coated door shutters,aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, hinges 04 Nos,anodised aluminum snap beading screws etc complete all as specified and directed.

S&F approved colour powder coated sliding door shutters,aluminium section weighing not less than 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, rolles for sliding ,anodised aluminum snap beading screws etc complete all as specified and directed.

S&F approved colour powder coated louvred shutters with moveable up and down louvres, of aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clipssupplied and fitted to frames etc complete all as specified and directed.

S&F 5.5 mm thick sheet glass, ordinary quality in square exc 0.50sqm each pane etc complete all as specified and directed.

S&F 5mm thick plain colour PVC sheet in strips & channel feathered at the edges for fixing on Solid PVC Wall Lining,Insulated PVC Wall Lining, and Solid PVC Partitions inclusive of Solvent Cement and fixing at site etc complete all as specified and directed.

S&F 4mm thick sheet glass, ordinary quality in square exc 0.50sqm each pane etc complete all as specified and directed.

M&L preparation of new or previously untreated steel surface of any description over 10cm width or girth and applying two coat of synthetic enamel paint over a coat of primer red oxide zinc chrome etc complete all as specified and directed.

Supply only Stainless steel wire cloth, 0.36mm nominal dia of wire & average width of aperture 1.40mm & fixed with aluminium wire staples etc complete all as specified and directed.

Supply ony frosted on one side 3mm thick glass sheet ordinary quality etc complete all as specified and directed.

S&F aluminum door sealed strip of size not less than 30mm wide in bottom of door etc complete all as specified and directed.

S&F factory made Solid PVC Door Frame of size 50mm x 90mm inculding polishing to door shutter maching complete as per specification & drawing etc complete all as specified and directed.

S&F factory made solid prelaminted PVC moulded Door Shutter, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design wood grain both sides as per specification & drawing etc complete all as specified and directed.

S&F Butt hinges medium weight, cold rolled mild steel, of size 125mm long etc complete all as specified and directed.

S&F Aluminim anodised barrel tower bolt 150 mm long extruded section etc complete all as specified and directed.

S&F Aluminim anodised barrel tower bolt 200 mm long extruded section etc complete all as specified and directed.

S&F Extruded aluminium alloy handle 150 mm long fabricated type anodised etc complete all as specified and directed.

S&F Extruded aluminium alloy handle 200 mm long fabricated type anodised etc complete all as specified and directed.

M&L 250mm length Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed etc complete all as specified and directed.

S&F for floor door stopper of aluminium alloy body and tongue ,anodised with hard drawn steel spring over all length of cover plate 150 mm etc complete all as specified and directed.

M&L for preparing surfaces plastered or un-plastered new surface of walls and applying three coats of white wash on wall etc complete all as specified and directed.

--Ditto---all as per item No-116 above but on ceiling surface etc complete all as specified and directed.

M&L for prepration of new plastered surface of walls and applying two coat of white cement base wall care putty finished even and smooth with sand paper and apply two coats of oil emulsion distemper over a coat of alkali resistant primer etc complete all as specified and directed .

M&L for preparation of old decorated surfaces on ceiling. including brooming , scraping down. Smoke spot, moss, efflorescent salts, trading oil, grasy spots and stopping nails marks by applying white cement base putty in patches as required and one coat of white wash on ceilings etc complete all as specified and directed.

Cutting chases for concealed water tubing and making good in CM 1:3 on brick wall cutting n.exc 10 Cm in girth.etc complete all as specified and directed.

S&F for 15mm bore, medium grade, galvanised iron pipe, with all fittings & fixed complete to walls & ceiling or laid in floor etc complete all as specified and directed.

---Ditto- all as per item No -121 above but 20mm bore etc complete all as specified and directed.

Refixing of 15mm bore old steel tubing & connection in new or old position (walls ceilings floors etc) etc complete all as specified and directed.

---Ditto- all as per item No-123 above but 20mm bore etc complete all as specified and directed.

S&Fixed in repair two way brass chromium plated fancy type bib cock 15mm bore etc complete all as specified and directed.

S&F in repair of brass Chromium plates angle Stop valves of 15mm bore screwed for 15mm bore iron pipe or union etc complete all as specified and directed.

S&F in repair of brass Chromium plates Piller taps fancy type of 15mm bore screwed for 15mm bore iron pipe or union etc complete all as specified and directed.

S&F in repair brass chromium plated handspray with flxible pipe length not less than 1.00 (minium) fixed for EWC/IWC suitable for 15mm bore pipe etc complete all as specified and directed.

S&F in repair of PVC connection 15mm size with PTMT nuts of length 450mm, etc complete all as specified and directed.

S&F in repair of vitreous china water closet (squatt pattern) complete incluing provision of lime concrete bedding fixed in repair of orisia pattern size 580x440mm, white, with and including foot rest (excluding flooring cistern & flush pipe) etc complete all as specified and directed.

S&F in repair PVC valveless syphonic action type flushing cistern low level 10ltrs capicty white, fixed with new brackets etc complete all as specified and directed.

S&F in repair of vitreous china WHB white flat back size 550mmx400mm on new brackets excluding taps waste china & plug including bracket etc complete all as specified and directed.

S&F in repair CP waste pipe 32 mm dia with long shank and fly nuts etc for wash basins etc complete all as specified and directed.

S&F in repair PVC Flexible waste pipe 32 mm dia with socket for steel sink upto floor level and length not less than 0.60 M etc complete all as specified and directed.

S&F rotational moulded polyethylene water storage tank of capacity 500 ltrs (Cylindrical vertical with closed top), three layer construction white colour, ISI marked hoisted & fixed in position including GI light grade, over flow pipe 450mm and waste pipe 600mm long with all fitting etc. of 20 mm dia etc complete all as specified and directed.

S&F in repair for 20 mm bore of Ball valve high pressure of PTMT with epoxy coated aluminum rod & high density plastic ball screwed for iron pipe (wt not less then for 15mm-142grms) etc complete all as specified and directed.

S&F in repair Gun-metal, globe or gate valves,of 20mm bore with half turn lever arm /iron wheel head, screwed both ends for iron pipe etc complete all as specified and directed.

S&F 110 mm bore PVC (SWR) single socketed in any length with rubbering joints fixed to walls with clamps etc complete all as specified and directed.

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors etc complete all as specified and directed.

S&F PVC (SWR) bend any radius of 110 mm bore etc complete all as specified and directed.

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

S&F 110 mm bore PVC (SWR) couplers etc complete all as specified and directed.

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

S&F 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors etc complete all as specified and directed.

S&F 75 mm bore PVC (SWR) bend any radius with access door etc complete all as specified and directed.

S&F 75 mm bore PVC (SWR) bend any radius with access door etc complete all as specified and directed.

S&F in repair PVC (SWR) floor trap of 75 mm outlet,plain with grating including jointing with solvent cement etc complete all as specified and directed.

M&L for PVC (SWR) gully trap 125/110 mm,setting and jointing with solvent cement etc complete all as specified and directed.

Cleaning of roof slab/chajja with sweeping with brooms, removing all depositions /mud/vegetations and applying chemical treatment with GLYPHOSATE 41% and removing the spoil to a distance nexc 50 mtr all as directed by the Engineer -in- Charge.

Brushing neat cement slurry with 3.0kg of cement per sq. metre etc complete all as specified and directed.

M&L 25mm thick (average thickness )PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in levelling course with wareproofing compound ,finished even and fair on roof/ chajjas etc etc complete all as specified and directed.

M&L for Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 with water proofing compound as per manufacture instruction etc complete all as specified and directed.

M&L for Preparation of conceret surfce for appling bituminous primer (conforming to IS : 3384-1965 ) @ 0.40 Kg/Sqm etc complete all as specified and directed.

M&L for Applying evenly a tack coat of industrial bitumen grade of 85/25 at the rate of 1.2 kg per sq.m including cleaning surfaces ( Ist coat for bonding material below membrane and IInd coat on top of membrane. Each coat will be paid seperately ) etc complete all as specified and directed.

M&L for APP modified polymeric membrane ,centre core of 100 micron HMHDPE, Outer film 20 micron each , thickness not less than 3.00mm , having weight not less than 3.50 kg / Sqm laid on primed surface by forced applicationand finally finished with aluminium paint @ 0.20 Ltr per sqm etc complete all as specified and directed.

M&L for , cement concrete 1: 2:4 Type B-1 using 20mm graded stone aggregate in roof kerbs or mud stops,/ benching , rounded or chamfered on edges etc complete all as specified and directed.

M&L for 10 mm thick rendering in Cement Mortar 1:4 with WPC on concrete surfaces while concrete surface is green on roof , finishing even and smooth without using extra cement etc complete all as specified and directed.

Supply only Integral water proofing compound complete all as specified and directed etc complete all as specified and directed.

S&F in repair 18mm thick solid UPVC ply of 1st quality of one side prelaminated of approved colour and one side white colour fixed with screwes, solvent cement /adhesive to make cabinate and cup board shutters etc complete all as specified and directed.

S&F in repair 18mm thick UPVC coated ply of grade 1 quality of both side white colour fixed with screwes ,solvent cement /adhesive to making of furniture /wall panlling/ CBs shutters etc complete all as specified and directed.

S&F in repair 12mm thick UPVC coated ply of grade 1 quality of both side white colour fixed with screwes ,solvent cement /adhesive to making of furniture /wall panlling/ CBs shutters etc complete all as specified and directed.

S&F Magnet catch for CB/ cabinet shutters as per approved sample etc complete all as specified and directed.

S&F in repair Continuous (piano) hinges,mild steel, bright finish or electrogalvanised for 30mm width of flaps (when open) etc complete all as specified and directed.

S&F Stainless steel tower bolt of 100mm size as per approved sample etc complete all as specified and directed.

Dismantling of Wall and ceiling boards (fibre,pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillet etc complete all as specified and directed.

S&F powder coated GI snap grid frame work of size 605x605mm for false ceiling including hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I.flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long etc complete all as specified and directed.

M&L for 12 to15 mm thick mineral fiber ceiling board with 0.75 NRC sound absorbtion, 85 %, light reflectance , RH 95%humidity resistance , of size 600x600mm fxied on frame etc complete all as specified and directed.

Mahesh Dave

M/s. Dhananjay Construction

Panwar Electricals