SPL REPAIR OF AUDITORIUM OF DPTI AT PCDA (P) PRAYAGRAJ

Amount

Taking down chowkhats or frames with shutters exc 1.5 Sqm but not exc 4 Sqm each (without taking off shutters from the frame) complete all as specified & directed.

S&F 12mm thick plain toughened designer / Architectural glass acid wash and etching including making the monogram of PCDA as per sample at location for doors , railing, partitions etc with necessary S.S. fittings for fixing of glass including filling of silicon at all edge, gaps wherever necessary complete all as specified and directed.

Dismantling wall and ceiling boards or insulation boards, any thickness, any description, including cover fillets complete.

S&F 12mm thick Perforated Gypsum ceiling tiles for insulation and accoustic purposes, 60cm x 60cm in size complete all as specified and directed with following :- (a) M & L Plugging to wall around the rooms & supplying & fixing GI powder coated angle of size 25 x 25 mm x 0.5mm (b) S & F 1.6mm dia GI wire suspenders with adjustable clamps and dash free fasteners with rawl plug and screws plugging in RCC slab placed @ 605mm centre to centre from perimeter of wall. (c) S & F 25x25x0.5mm thick GI tee powder coated as main and cross members at 595 mm centre to centre supported suspenders along with adjustable clamp to maintain level complete all as specified and directed. (Note : The work to be carried out at the height of 14.5 M. Cost of scaffolding are included in the item. Contractor are deemed to quote the rate accordingly).

S&F 12mm thick Medium density fibre board, exterior grade, with suitable size of aluminium snap grid framework consisting of main and cross tee of size 36.5 x 25x 1.4 mm weighing 0.24 Kg Per RM and 23.5 x 26.4x 1.4 mm weighing 0.191 Kg/RM respectively and fixed with screws in ceiling, flat or sloping surface, cutting and design as approved by GE complete all as specified & directed. (Note : The work to be carried out at the height of 14.5 M. Cost of scaffolding are included in the item. Contractor are deemed to quote the rate accordingly)

S&F Aluminium composite panel sheet 3mm thick PVDF fixed with necessary frame work of aluminium tube of size 25mm x 38mm x 1.5mm thick with required silicon & screw as in ceiling/columns and in vertical surface complete all as specified and directed. (Note : The work to be carried out at the height of 14.5 M. Cost of scaffolding are included in the item. Contractor are deemed to quote the rate accordingly)

Taking down existing cement plaster including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 15mm thick in CM 1:6 on other than fair faces of brick work or concrete surface of wall and surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for Rendering 10 mm thick in cement mortar 1:3 on concrete surfaces in ceiling, finished even & smooth without using extra cement complete all as specified and directed.

M&L for preparation of new plastered surfaces of wall and applying two coats of Oil bound distemper over a coat of alkali resistant primer complete all as specified and directed..

M&L for Preparing new plastered or unplastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

M&L for complete removal of existing treatment of wall including cornices etc by scraping out, washing, rubbing down and stopping of existing plastered or unplastered surfaces and applying Two coats of oil emulsion distemper white or tinted of approved shade over a coat of white cement based primer over & including a layer of 2 mm thick putty complete all as specified and directed.

M&L for Preparing old plastered or unplastered surfaces of ceiling and applying one coats of white wash complete.

M&L 20 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like including moulding the edges etc, and pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings including ridges complete all as specified and directed.

M&L Prepainted galvalume aluminium zinc coating GI based corrugated colour steel sheet 0.50 mm thick having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified & directed.

M&L Prepainted galvalume aluminium zinc coating GI based plain colour steel sheet 0.50 mm thick having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified & directed.

M&L for complete removing of existing treatment of wall finishes any type by vigorously wire brushing brooming, dusting & finally washing with water to clear the cracks absolutely free from any kind of existing finishes & foreign materials, making good minor surface imperfections such as holes, dents cracks etc and applying a layer of 1 to 2 mm thick wall care putty and making surface absolutely smooth applying two coats of plastic emulsion paint white or tinted over a coat of alkali resistant primer as approved complete all as specified and directed.

S&F 25mm dia stainless steel SS 304 curtain rails/ drapery rod including end brackets and end knobs, stops, rollers complete all as specified and directed.

M&L for Washed stone grit plaster with or without pigments on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement: 4 coarse sand ) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand : 2 stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings .complete all as specified (Payment for providing grooves shall be made separately). (Note : The work to be carried out at the height of 14.5 M. Cost of scaffolding are included in the item. Contractor are deemed to quote the rate accordingly)

M&L for French polishing of existing wooden floor of any description, width or girth including cleaning and preparing the surface with one or more coats complete all as specified & directed.

Taking down carefully point wiring of any type complete for light, fan socket or power point with fittings & fixtures such as ceiling rose, electric fittings, holders, switches, sockets, regulators, wooden batten, surface conduit/casing caping/conceal etc. removing materials including accessories for taking credit and making good disturbed surface to match the existing complete all as specified & directed.

M&L for point wiring using FRL PVC insulated unsheathed / multi stranded copper conductor cable 1.5 Sqmm including 1.5 Sqmm FRLS PVC insulated unsheathed copper conductor earth wire drawn through and including concealed PVC conduit of appropriate size not less than 20 mm dia and 1.8 mm thick including all fittings viz tees, bend, junction box and with MS sheet metal sunken modular switch/Terminal box 1.2 mm thick and Modular plate/ frame and brass screws ,cup washers with modular white cover plate with frame of suitable size connecting earth including cutting grove for concealed wiring making good to disturbed surface of wall / floor with cement mortar (1:4) and finish to match the existing surface complete all as specified & directed Note : (1) The unit rate quoted is deemed to be inclusive of cost of cutting chases in wall for providing concealed conduit and making good to match the existing surface.

(a) One light point controlled by one, one way switch

(b) One 3 pin 5 amps socket out let point on independent board

All as per same in item No 23 (a) above but for one socket outlet 3/5 pin16 Amp on independent board with 2.5 Sq mm cable controlled by one switch 5 Amp, one way and 1.5 Sq mm earth wire complete all as specified & directed

S&F modular Switch piano flush type single pole one way 5 amps complete all as specified & directed.

S&F modular Switch piano flush type single pole one way 15 amps complete all as specified & directed.

S&F modular Socket out let 2 in one, 5/3 pin 5 Amp complete all as specified & directed

S&F modular socket 6 pin, 3 module 5/15 Amps flush type universal complete all as specified & directed.

S&F Modular cover plate with frame 3 module complete all as specified & directed

S&F Modular cover plate with frame 8 module complete all as specified & directed.

Supply and fixing LED Step light (Indoor application),3 watt duly powder coated aluminium die cast housing complete all as specified & directed. IP65. Make:- Halonix / HPL/Philips/Compton/Havells.

Supply and fixing LED Entry/ Exit sign light ,5 watt in CRCA powder coated with clear acrylic, screen printed/ etching /deep engraving display complete all as specified & directed. Make :-Halonix/ HPL/Philips/Crompton/Havells.

Supply and fixing recess mounting round LED down lighter (yellow light) ,12 watt in glare free opel diffuser with 100 lm/w system .IP 20 complete all as specified & directed. Make:- Crompton Cat no LSCRM-12W-WW of Halonix or equivalent model in HPL/Philips/Havells/Wipro

Supply and fixing recess mounting round LED down lighter with dimmer 6 watt in glare free opel diffuser with 100 lm/w system .IP 20. complete all as specified & directed. Make:- Crompton Cat no LSCRM-6W-WW of Halonix or equivalent model in HPL/Philips/Havells/Wipro

Supply and fixing surface mounting square LED panel,12watt in PDC aluminum housing and high translucent frosted plastic diffuser makes it a robust luminaire, efficacy 00lm/w all as specified and directed. Make :- Crompton / HPL/Philips/Havells/Wipro

S&F in replacement of existing worn out ceiling light with environmental friendly, new generation, aesthetically designed, ultra modern recessed mounted LED light luminaries of size 595 mm x 595 mm an independent Isolated, electronic LED driver (SMPS based constant current supply) housed in CRCA powder coated sheet of system wattage - 36/40/42 Watt, Lumen out put- 4000-4300 Lm, THD < 10%, PF > 0.9, having short circuit and surge protection suitable for Armstrong/ Grid ceiling with all connected accessories including making connection with three core PVC insulated, sheathed copper conductor cable of size 23/0.0076 complete all as specified and directed. Make:- Cat Part No: PLUTONEO2X2PLR42WLED857S of make Havells 'or' RC380B LED36S-4000 G4 L60 W60 PSD OD WH OC of make Philips 'or' LCTTLRP-36-FO-CDL of make Crompton.

Supply and fixing fan wall mounted type of 300 mm sweep, 240 volts, AC, 50 Hz capacity complete all as specified & directed

Supply, assembly, errection & testing of GI sheet for the following gauge with TDF flange rectangular / square/ circular duct made out of 'L' shaped hollow profile, duly factory boxed including all accessories such as corner, cleat, carriage bolt, gasket and appropriate sealants on longitudinal joints etc as per the relevant IS of following thickness including necessary supports, adjustable duct dampers, vanes, etc complete all as specified and directed :-

(a) 24 gauge galvanised sheet steel

(b) 22 gauge galvanised sheet steel

Supply, installation, testing and balancing of powder coated extruded aluminum supply air grilles with aluminum volume control dampers in accordance with the approved shop drawings and specifications. Fixing arrangement including wooden frame for fixing of grill and dampers shall be included in the cost. complete all as specified and directed

Supply, installation and testing of acoustic lining with 16mm thick processed Nitrile Rubber Open cell acoustic foam in supply air ducts as per the specifications. Complete all as specified and directed

Supply and installation of External Thermal insulation with 50 mm thick insulation for air ducts on ducts with TF quality Thermo coal with 2 layers of sand cement plaster with tar felt and painting with approved colour complete as per the manufacturer instructions for exposed duct complete all as specified & directed. Note:- The quoted rate is deemed to be included the cost of 2 layers of sand cement plaster with tar felt and painting is approved colour to give a neat and clean smooth finish & bitumen, adhesive, tapes as per manufacturer's instruction.

Supplying, fixing, testing and commissioning of motor actuated fire dampers of at least 1.5 hour fire rating in supply air duct at wall crossing of AHU room/as and where required, of requires sizes including control wiring. The damper shall be motorized and spring return so as to close the damper in the event of a fire signal which shall be provided by smoke sensor/detector in AHU room as per specifications and as required. The spring return action shall be in built mechanism and not externally mounted. The control wiring shall be interlocked in such a way that along with actuation of damper closing mechanism, the AHU fan motor gets automatically switched off. Fire damper as described above as per specifications and complete all as specified and directed

M&L for opening the outer sheets of package unit to access the cooling coil, washing / cleaning of cooling coil externally with mild acid (or caustic soda hot water solution ) followed by water jet including cleaning / washing of air filter and re-fixing for AC Plant of capacity 8.5 TR Plant complete all as specified and directed by Engr-in-Charge. (a) Servicing by oiling & cleaning with liquid soap , cleaning of fins by means of air blower and water with pressure jet and changing of air filter complete with cleaning of cooling & condensing coil all as directed by EIC. (b) Major items requiring renewal shall be measured and paid separately as supply only as given below.

Dismantling of burnt fan motor of 8.5 TR Package AC double shaft and supply & fixing new fan motor (Suitable for Carrier/Voltas/Blue star/LG/Samsung Make AC) as per sample complete all as specified and directed.

M&L for checking the leakage in both low and high side of the system by feeding dry nitrogen upto 300 PSI to maintain adequate pressure in the system, plugging the leaks including S&F in replacement of Teflon sealing of all refrigerant line valves like liquid lines valves/ suction/ discharge valves of compressors, gland packages of all angle valves flaring of all connections framing welding etc complete for Package AC plant of capacity 8.5 TR for DPTI, complete all as specified and directed.

M&L for opening the upper sheet and side sheet of AHU for access to cooling coil including M&L for washing/cleaning of cooling coil externally with mild acid (or caustic soda hot water solution) followed by water jet including cleaning/washing of air filters and re-fixing and changing of V Belt both set with necessary fitting and T&P for mounting for Package AC plant of capacity 8.5 TR for DPTI, complete all as specified and directed.

Taking down defective /unserviceable AC compressor of capacity 8.5 TR package type and rewinding/repair of compressor of make Tecumseh, Toshiba, Mitsubishi, Hagelin at company's authorized outlet, refixing including brazing work, etc., pressure testing & establishing vacuum for dehydration, complete all as specified and directed.

Supply and fixing in repairs PCB with Micro Computer Control LCD display suitable for 8.5 TR central AC plant complete all as specified and directed. Make Carrier/Voltas/Blue star/LG/Samsung

M&L in replacement for EWT/LWT sensor suitable for AFT tripping for AC plant of 2x8.5 TR package AC, complete all as specified and directed.

S&F in repairs ML-1 contractor 240 volt, 25 Amp for split type AC complete all as specified and directed

Taking out the existing unserviceable low pressure cut - out switch and supply & fixing new low pressure cut-out switch type. MP - 5 complete all as specified and directed. (Make:- INDFOSS / RANUTROL)

Supply and laying in replacement of 2.5 mm thick insulated synthetic mat of confirming to IS 15652 :2006 and meeting the requirements of IS 5216 (Part 1.2 & 3) IS 8437, IFC-479 Pub-1, along with suitable adhesive/chemibound, PU resin, waterproofing compound and sealing material as per in service recommendation of IS : 15652 class – B suitable for working voltage up to 11 KV with trolley movement complete all as specified and as directed. Make : SAFEVOLT/INSULICA

Supply and replacement of air grill MS air control damper of size 300 mm x 900 mm complete all as specified and directed.

Supply only refrigerant gas Non CFC compatible to R-407 in returnable sealed cylinder all as specified and directed. (Make:- Floran / Mafron/R value)

M&L for single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of 20 Amps 240 volt capacity including taking down complete all as specified & directed.

S&F LED tube light fittings decorative ultra slim linear fixture with extrudedalluminium heat sink environmental friendly Energy efficient ready to use pack ,1x18/20 Watt ,4 feet, surface mounting type extruded pvc, snap on installers and domestic electronic Driver ,connector block ect.with all assoceries internal prewired & includingconeecting up with 2 core flexible copper conductor cable with suitable size & suitable for and mounting clamps PVC square box 75x75mm - 2 Nos etc complete all as specified & directed. Make- HAVELLS/WIPRO /Crompton /PHILLIPS

Supply and fixing surface mounting square LED panel,18 watt in PDC aluminum housing and high translucent frosted plastic diffuser makes it a robust luminaire, efficacy 00lm/w all as specified and directed. Make ;- Crompton / HPL/Philips/Havells/Wipro

Taking down carefully sub main wiring of any nos of wire and size with earth wire on wooden batten/surface conduit/casing caping complete with its all accessories complete all as specified & directed.

M&L for concealed sub main (For AC) wiring using FRLS PVC insulated, unsheathed stranded copper conductor cable two single core of size 4.0 Sqmm of voltage rating upto and including 1100 volts drawn in and including PVC concealed conduit of dia not less than 20 mm dia with all fittings and accessories along with one run of PVC insulated unsheathed stranded copper conductor of size 4.00 Sq as earth continuity conductor complete all as specified & directed. Note:- Two runs of single core PVC cable with one run of earth conductor and conduit shall be measured as one length.

M&L for concealed sub main (For 8 Way DB) wiring using FRLS PVC insulated, unsheathed stranded copper conductor cable two single core of size 6.0 Sqmm of voltage rating upto and including 1100 volts drawn in and including PVC concealed conduit of dia not less than 20 mm dia with all fittings and accessories along with one run of PVC insulated unsheathed stranded copper conductor of size 6.00 Sq as earth continuity conductor complete all as specified & directed. Note:- Two runs of single core PVC cable with one run of earth conductor and conduit shall be measured as one length..

M&L for concealed sub main ( For TPN DB) wiring using FRLS PVC insulated, unsheathed stranded copper conductor cable four single core of size 16.0 Sqmm of voltage rating upto and including 1100 volts drawn in and including PVC concealed conduit of dia not less than 20 mm dia with all fittings and accessories along with one run of PVC insulated unsheathed stranded copper conductor of size 10.00 Sq as earth continuity conductor complete all as specified & directed. Note:- Four runs of single core PVC cable with one run of earth conductor and conduit shall be measured as one length.

S&F Triple pole & neutral DB 4 way vertical suitable for flush mounting & surface mounting with 200 Amp insulated & shrouded copper bus bar for each phase, 2 fully insulated & shrouded neutral bar, 2 earth bar, wire set and cable ties for cable management, IP 43 & IK 09 protection with reversible metal door with provision for SPN MCB / Isolator / RCCB / RCBO as incomer and SP MCBs as outgoing. Note: MCBs shall be measured and paid separately under respective items.

S&F sheet metal enclosure for MCB's 240 volt 12 way single pole and neutral with 200 amps rated bus bar, double door on wall with and including suitable flat iron clamps duly grouted / fixed flush in the wall including taking down complete all as specified and directed.

S&F MCB SP 6-32 Amps 'C' series, breaking capacity 10 KA of rating including taking down complete all as directed. Make L&T cat Part No BB10060C to BB10320C or equivalent make as specified in P.S.

S&F MCB SPN 240 Volts, 'C' series, breaking capacity 10 KA of rating 40/63 Amps including taking down complete all as directed. Make L&T cat Part No BB20400C or equivalent make as specified in P.S.

S&F 3 Pole MCCB 160 Amp, 50 Hz, 415 V with rupturing capacity 36 KA including taking down complete all as directed.

M&L for earthing complete with galvanized steel earth plate electrode of 60 cm X 60 cm X 6 mm size, uried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized strip of size 32 mm X 6 mm as earth lead by means of bolts, nuts, checknuts and washers of galvanized iron or steel, galvanized iron pipe of 40 mm diameter connected to earthing test point, all as shown in electrical plate No. 5, connected to earthing test point including testing on completion, excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep with a 10 mm deep CI cover hinged to CI frame on ground level, GI watering pipe, funnel, etc. all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3 1/2 core including taking down complete all as specified & directed. Note:- Earth work, Sand & Bricks shall be paid separately under respective items

Excavation in trenches not exc 1.5 Mtr wide and n.exc 1.5 mtr in depth, getting out for electric cable complete in any type of soil complete all as specified & directed

Removing surplus excavated soil to a distance n.exc 50 mtr and depositing where directed at a level n. exc 1.5 mtr above starting point all as specified & directed

Returning, filling in, soil obtained from excavation including spreading, levelling, watering and well ramming in layers n.exc 25cm thick all as specified & directed

Supply and laying sub class 'B' bricks laid dry and flat across the length of cable for protection of cable complete all as specified and directed.

M&L for sand cushioning with Ganga Sand to underground cable (8 cm thick before laying and 15 cm thick after laying the cable complete all as specified & directed. Note:- Punned thickness shall be measured for payment.

M&L (in replacement) for 50 mm bore GI tubing 'light grade' with all necessary fittings laid in trenches / under road crossing / fixed on pole / wall / under floor including suitable mild steel FI clamps of required size complete all as specified & directed

M/S PRAGATEE ENTERPRISES

Channa Brothers and Co.

M/S JAI DURGA CONSTRUCTION

M/S Amar Enterprises