PROVISION OF LIGHTENING CONDUCTOR, CENTRAL WATER HEATING SYSTEM AND CERTAIN MW AND RW AT KALIMPONG UNDER GE 867 EWS

Amount

Supply & fix single pointed air termination Alminium rod 12mm dia and 300 mm long incl support block incl taking down u/s, complete all as speicified and as directed.

Supply and fix earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawin in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as required 32x6mm GI strip incl taking down u/s strip any type, complete all as speicified and as directed.

Supply & fix aluminium strip 25mmx 3mm as a roof conductor or down conductor complete all with saddles and fixing screws for fitting the strip, complete all as speicified and as directed.

M&L for HDPE/porceiline insulator 15 BMD type T with nut bolts / screws for fixing of copper / aluminium strips / GI strips on walls etc to the wall / floor/pole or any indicated location etc, complete all as speicified and as directed.

Supply and fixing test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm , drilled and screwed including 3 nos. 8mm dia 25 mm long hex. head screw, complete with suitable polycaronate box with locking arrangement, complete all as speicified and as directed.

Earthing complete with galvanised Mild steel earth plate electrode size 600 x600x6 mm thick buried directly in ground (preferably in vertical position earth pit not less than 2.25 mtr below normal ground level with top edge of the earth plate not less than 3 mm (BGL) connected to galvanised iron strip 32x6mm as earthing lead by means bolts, nuts check nuts including PCC pit in RCC (1:2:4) type B-I, 20 mm bore medium grade, GI water tubing fixed with CI funnel wire mesh 15 mm light grade for protection pipe including charcoal common salt complete all as specified in EP No 3 of SSR -1991 Part-I connected to test, complete all as speicified and as directed.

M & L for cement concrete (1:3:6) type C-1 (using 20 mm graded crushed stone aggregate) incl necessary form work, complete all as speicified and as directed.

Tubes light grade, galvanised with all fittings, laid in trenches and/or fixed in wall/ roof, etc. with suitable size of clamps, nuts bolts and washers for Protection of GI/ Aluminium Strip, bore pipe 40mm dia, complete all as speicified and as directed.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 3 KW capacity 100 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece including necessary electric/water connection grouting of MS fasterned of suitable size, complete all as speicified and as directed. Cat part No GHWAMGSWH100 of Havells or equivalent in Racold/Venus.

Supply and fixing stop valve cast copper alloy, screwed down high pressure with crutch or butter fly handle, fancy type brass chromium plated of size 15 mm, complete all as speicified and as directed. Make : Essco / Agnee / Sona /Parko

S&F Bib Taps 15 MM dia cast copper alloy, fancy Type Chromium Plated with crutch or butterfly handle screwed down, screwed for iron pipes and for brass ferrule and fixed, complete all as speicified and as directed. Make : Essco / Agnee / Sona / Parko

S&F for Gun metal, globe or gate valve, with iron wheel head, screwed both ends for iron pipe and fixed suitable for 15 mm dia GI tubing, complete all as speicified and as directed.

Supply & fixing non return valve brass 15mm size & connecting up, complete all as speicified and as directed.

Supply & fixing PVC connection heavy duty with brass/PTMT nuts of reqd length not exceeding 300 mm with rubber & PVC washer suitable for 15 mm bore GI pipe complete for cold water, complete all as speicified and as directed.

Supply & fixing hot water outlet connection made of brass chromium plated with Union rubber washer suitable for 15 mm bore GI pipe for hot water, complete all as speicified and as directed.

Supply & fixing Tubes 15 mm medium grade galvanised with all fitting and fixed complete to walls and ceilings or laid in floors including diling and fixing of GI tubes, complete all as speicified and as directed.

M&L sub main wiring along with earth wire of size two run of 04 sq mm + one run of 04Sq mm earth wire single core PVC insulated cable with stranded copper conductor FRLS including drawing into 25 mm non-metalic PVC casing caping on surface of wall, complete all as speicified and as directed. (Note Three run of 04 sqmm including one run of 25 mm dia conduite shall be measured as one unit length including taking down of old servicible sub main wiring.

S&F in metal plug socket single pole and neutral encloser with two pin earth plug with 01 No MCB SP 32 Amp, B series, complete all as speicified and as directed. Cat part No 5078 11 Make- Legrand or equivalent in Siemens/Schindler.

Excavation on in trenches for laying cable/poles etc n.exc in 1.5 mtr deep including getting out in any type of soil, complete all as speicified and as directed.

Returning,filling in including spreading leveling and well ramming n.exc 25 cm in any type of soil, complete all as speicified and as directed.

Removing excavation material (spoil) to a distance and economy 150 m and depositing where as directed at a level n.exc 1.5 mtr above the starting point, complete all as speicified and as directed.

M&L for GI tubing 25 mm dia Medium grade with all fittings laid in trenches or fixing in wall, complete all as speicified and as directed.

Supply and Fix Rotational moulded poly-ethylene water storage tanks (cylindrical vertical closed top) 1000 Lts Capacity icluding suitable outlet and inlet tank nipple and locking arrangements hoisted and fixed in position all as specified and directed

S & F of ball brass valves high pressure with polythene float and flynuts complete screwed for iron pipe or brass ferrule and fixed of size 25mm bore in repairs, complete all as speicified and as directed.

Cutting , screwing, threding and fixing GI tubing for alteration or addition size of 40/ 25 mm dia GI tubing, complete all as speicified and as directed.

S&F for Gun metal, globe or gate valve, with iron wheel head, screwed both ends for iron pipe and fixed suitable for 25 mm dia GI tubing, complete all as speicified and as directed.

S&F for Gun metal, globe or gate valve, with iron wheel head, screwed both ends for iron pipe and fixed suitable for 15 mm dia GI tubing, complete all as speicified and as directed.

M&L compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc conforming to Fe 410-w (Fde - E- 250) Quality A & painting with two coat of black bitiminious paint over a coat of Red Oxide primer, complete all as speicified and as directed.

M&L for plain cement concrete (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete, complete all as speicified and as directed.

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

M&L for providing precast cement concrete solid block over 10 cm in width and setting in mortar (1:6) using pre cast cement concrete block (1:3:6) type C1 (using 20 mm graded crushed stone aggregate), complete all as speicified and as directed.

Supply, installation, testing and commissioning of 12mm dia Copper Pipe : Copper tube of soiled drawn seamless deoxidized, non-arsenical, half hard, tempered and degreased as per BS EN 13348:2001 duly supported with manufacturer test certificates for physical properties and chemical composition, complete all as speicified and as directed.

Supply, installation, testing and commissioning of 15mm dia Copper Pipe : Copper tube of soiled drawn seamless deoxidized, non-arsenical, half hard, tempered and degreased as per BS EN 13348:2001 duly supported with manufacturer test certificates for physical properties and chemical composition, complete all as speicified and as directed.

Supply, installation, testing and comissioning of GAS TERMINAL UNIT : Terminal Units (Gas Outlets) with adaptors/probe for oxygen, compressed air and vacuum: Matching adaptors to the gas outlet mentioned above i.e. adaptor for oxygen, air and vacuum, complete all as speicified and as directed. The terminal units would have following features. a. It would be front insertion type. b. Terminal unit would have mechanism with check valve. c. Allow single hand operation. d. On first insertion of probe the probe shall sit in a standby position. At the stage there shall be no gas flow. e. Only on pressing the probe second time, the gas supply would start. f. They would close automatically when connected apparatus is removed. g. For allowing on line maintenance the terminal unit would be equipped with a check valve for all positive pressure gases for closing gas supply whenever the outlet point is opened. h. The outlet would be non interchangeable for specific gas and it would accept only correct medical gas adopter/Probe. i. It would be color coded as per HTM 2022 j. The design of this outlet would be compatible to installed vertical on valve horizontally on ICCU panel and area servicing unit and also vertical to fit in pendants. k. It would only supply with correct probe/ adopter.

Supply, installation, testing and comissioning of ISOLATION VALVES ASSEMBLY size of 12 mm Dia: CE MARKED ISO 9001-2008, complete all as speicified and as directed. SPECIFICATION: To control the pressure as well as for maintenance quarter turn open at 90-degree ball type valves would be provided. These valves would be of nickel-plated brass body having PTFE seat and inner outer seals. These valves would have stainless steel ball of specific ID clearance so that line pressure would not drop. For installation only PTFE gaskets would be used in between nuts and valve to prevent leakage. All the nuts for fixing the ball valve would be of brass with brass nozzles for easily brazing with copper tube. All ball valve assemblies would be on approachable height for easily operation. And enclosed in powder quoted visible box. TECHNICAL SPECIFICATION 1. Leakage Clause : 1 2. Temperature range : Ambient 3. Working Pressure : 7.5 bar maximum 4. Test pressure : 50 bar maximum 5. Standard : As per HTM 2022 6. Size : 15mm to 28 mm

All as per Item no 35.00 But size of 15mm Dia

Supply and fix Bed Head Panel CE MARKED AS PER HTM 2022 : The modular medical bed head panel 1200 mm long: would be fabricated of aluminous die pressed 1.6 mm thick imported laminated sheet in such a way to provide 100% safe and efficient means to deliver all the gases as well as electrical to the patient/staff in intensive care conditions. To enclosed all piping, electrical wires, monitor wire ect it would be fitted continuously running on wall The design of modular BHU would consist of aluminum section to meet the requirement of HTM 2002, NFPA and other international standard.It would have separate duct for medical gases as well as electrical. There would be no sharp edges having smooth finish and without any visible screw etc.It would be have ability fix medical gas outlets, electrical sockets, It would also have color code around the specific gas outlet and a slide rail for focus lamp. It would be polyester powder coating finish on all external surfaces and would be fitted with wall with the help of 8mm fasters at specific It would be fixed in such a manner that it could be remove easily for servicing and repair. It would be long and continuous to fix for any distance, complete all as speicified and as directed. Following fixed Accessories on Pendant: 1. Four 5 Amp. Sockets ,one I.V Hooks.

Material and labour for BPC Flowmeter with humidifier bottle CE MARKED- would be BPC single type Pipeline Flow Meter unit duly fitted with the fine adjustment valve. It would be backpressure compensated to bear and 7 control the Oxygen Pressure approx. 60psi. Flow meter unit would be consisting of double wall rottameter has range of flow 0 to 13 ltrs. per minute with fine adjustment valve. The rotta meter and humidifier bottle would be made of clear, impact resistance polycarbonate (duly graduated). This unit would be have attachment to fit humidifier bottle of capacity 100 Ml. consist of clear, impact resistance polycarbonate jar. This would also have Reciprocating on top for flow meter/plastic cap having nozzles for outlet tubes and the inlet tube end would be multi function combination bubblier/ nebulizer to add the humidity and create an aerosol in Medical Gas min marks would be on jar. This unit would be supplied with PVC Clear green tube of 1.5mtrs. Long duly fitted with disposable Oxygen mask, complete all as speicified and as directed.

M & L for making of hole on wall of any size and making good to disburbed surface and provn of pipe for passing of gass pipe from wall, complete all as speicified and as directed.

Framed brackets of angles or tees with web and flanged cut to shape, drilled and counter sunk for screw, including bending and welding angles, for supporting of Copper pipe line in pole/ Wall/ trenches as necessary, gusset plates, riviting,etc, complete all as speicified and as directed.

M & L GI tube light grade for passing through copper pipe line, along the wall or along the pole of 40 mm bore dia and fixed to the poles/walls with suitable size of MS clamps and nut and botls/washers etc including taking down old GI tubing , complete all as speicified and as directed.

All as per item no 42.00 above but 25 mm bore.

M&L for painting in copper pipe line by applying single coat of synthetic enamel paint after preparation of copper pipe , colour as existing, complete all as speicified and as directed.

M&L for connection of new copper oxygen gas pipe line with the existing oxygen gas pipe line installed at existing manifold room with provn of new control valve complete with copper wilding, cutting, brazing, complete all as speicified and as directed.

Material and labour for point wiring with two runs of stranded copper conductor PVC insulated unsheathed 1.5 Sqmm FRLS cable in and including PVC casing caping of suitable size with all requisite accessories complete and to be PVC Modular surface type boxes for mounting fittings like Modular switch, modular socket, fan regulator etc. with Housing plates, for housing switches, socket outlet, regulator etc and cover plate complete all as specified or directed including testing on completion, complete all as speicified and as directed for One light point controlled by one switch.

All as per Item No.46 but One 3 pin socket outlet 5 Amps on the same board complete all as specified and directed.

All as per Item No.46 but One 3 pin socket outlet 5 Amps on the independent board complete all as specified and directed.

Supply and fix One 15 A socket outlet independent with 2.5 sq mm PVC cable and 1.5 sqmm cable as earth continuity wire, complete all as speicified and as directed.

Supply and fix Ceiling rose, 3 terminal, PVC / Polycarbonate insulated body accessories in replacement of existing, complete all as speicified and as directed.

All as per Item No-50.00 but Modular type switch, 1 way, 6 Amps, 1 module complete all as specified and directed.

All as per Item No-50.00 but Modular type socket, 2 & 3 pin combined, 06 Amps, 2 module complete all as specified and directed.

All as per Item No-50.00 but Modular type switch, 1 way, 16 Amps, 1 module complete all as specified and directed.

All as per Item No-50.00 but Modular type socket, 3 pin, 06 Amps / 16 Amps combined, 2 module complete all as specified and directed.

S&F LED Light fitting 1x9W Bulkhead luminaires including LED light driver connecting up with three core flexible copper conductor cable of suitable size, complete all as speicified and as directed.

Supply and fixing LED tube lights fitting, 4 feet long 1x 18W, 220V, AC decorative box type with holder including Removable poly cabonate LED tube light with inbuilt driver connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as speicified and as directed.

Supply and fix sheet metal enclosure double door 4 way DBs SPN, 240V with 200 Amps rated bus bars double door, complete all as speicified and as directed. Make : L&T/ Legrad/ Semens

S&F MCBs, SPN, 240 volts, breaking capacity 10 KA, rating 40-63 amps, complete all as speicified and as directed. Make: L&T / Legrand / C&S / Havells

S&F MCB, SP,240 volts, breaking capacity 10 KA, rating 6 to 32 amps, complete all as speicified and as directed. Make: L&T / Legrand / C&S / Havells

M&L submain wiring with two single core PVC insulated, unsheathed, stranded copper conductor cable (FRLS), 1100 volts grade of size 04 Sqmm (nominal area) each and one single core 04.0 Sqmm (nominal area) as earth continuity conductor drawn into PVC casing capping, complete all as speicified and as directed. NOTE: (i) Rates for PVC casing capping with accessories are deemed to be included in the unit rate.

Note: In case doubling/duplicancy of BOQ items , the lowest quoted rate shall be applicable for payment.

G K SUTHAR

HEM RAJ GURUNG

PRASAD PRADHAN AND SON

M/S JAYSHREE CONCERN

DEEP CHANDRA JOSHI

RAJU TAMANG

RAMESH GURUNG