PROVISION OF CERTAIN TECHNICAL BUILDING AT JOSHIMATH

Amount

Total amount of Sch 'A' Part I (Building work) (For details see Sch 'A' Part-I in PDF folder)

Total amount of Sch 'A' Part II (SITE CLEARANCE) (For details see Sch 'A' Part-II in PDF folder)

Total amount of Sch 'A' Part III (INTERNAL ELECTRIC SUPPLY) (For details see Sch 'A' Part-III in PDF folder)

Total amount of Sch 'A' Part IV (INTERNAL WATER SUPPLY) (For details see Sch 'A' Part-IV in PDF folder)

Total amount of Sch 'A' Part V (RETAINING WALL) (For details see Sch 'A' Part-V in PDF folder)

Total amount of Sch 'A' Part VI (AREA DRAINAGE) (For details see Sch 'A' Part-VI in PDF folder)

Total amount of Sch 'A' Part VII (EXTERNAL WATER SUPPLY) (For details see Sch 'A' Part-VII in PDF folder)

Total amount of Sch 'A' Part VIII (Sewage Disposal) (For details see Sch 'A' Part-VIII in PDF folder)

Total amount of Sch 'A' Part IX (PATH / HARD STANDING) (For details see Sch 'A' Part-IX in PDF folder)

Total amount of Sch 'A' Part X (EXTERNAL ELECTRIFICATION) (For details see Sch 'A' Part-X in PDF folder)

Schedule 'A' Part-XI (Misc Items of Works) Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

M&L for earthing complete with galvanised steel earth plate electrode including necessary excavation and earth work in any type of soil with galvanized steel earth plate electrode size 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtrs below ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level connected to with and including GI earth lead strip of 32x6 mm up to 7.50m by means of bolts nuts check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 of MES SSR Part-I(2009) connected to main switch board or main control board all as specified and testing on completion with & including provision of earth strip protected by galvanised iron 40 mm dia. light grade pipe up 7.50m and watering pipe shall be 20 mm bore medium grade with and including conctrete pit shall be PCC 1:3:6 tye C -1, 40 mm thick pre cast cover slab in RCC (1:2:4) type B-1 using 20 mm graded stone aggregate duly reinforced with 8 mm TMT bars @100mm C/C on both sides with suitable cast iron lifting handle, GI earthing strip shall be encased in and including 50mm nominal bore GI 'light grade' tubing with all fittings from earth plate upto transformer mounted on PCC plateform shall be provided & charcoal / salt funnel & other fittings etc. complete all as specifed and as directed. Note :- (i) The cost of GI pipe & earth lead strip up to 7.50m shall be deemed to be included in unit quoted rate (ii) On testing, if desired earth resistance not found, earthing shall be re-done by the contractor at his own cost and nothing extra amount shall be entertained by the Department

M&L for earthing complete with galvanised steel earth plate electrode including necessary excavation and earth work in any type of soil with galvanized steel earth plate electrode size 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtrs below ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level, surrounded with adequate quantity of charcoal dust mixed with salts to a packet thickness of 15 cm all around the plate, connected to with and including galvanised earth wire 4 mm dia up to 7.50m by means of bolts nuts check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 of MES SSR Part-I(2009) connected to main switch board or main control board all as specified and testing on completion with & including provision of earth strip protected by galvanised iron 40 mm dia. light grade pipe up 7.50m and watering pipe shall be 20 mm bore medium grade with and including conctrete pit shall be PCC 1:3:6 type C -1, 40 mm thick pre cast cover slab in RCC (1:2:4) type B-1 using 20 mm graded stone aggregate duly reinforced with 8 mm TMT bars @100mm C/C on both sides with suitable cast iron lifting handle, GI earthing wire shall be encased in and including 15mm nominal bore GI 'light grade' tubing with all fittings from earth plate upto main switch / DBs shall be provided & charcoal / salt funnel & other fittings etc. complete all as specifed and as directed. Note :- (i) The cost of GI pipe & earth lead wire up to 7.50m shall be deemed to be included in unit quoted rate (ii) On testing, if desired earth resistance not found, earthing shall be re-done by the contractor at his own cost and nothing extra amount shall be entertained by the Department

Supplying, design, loading, unloading, installing, testing and commissioning outdoor type floor mounted step down transformer 11000/433 volts (at no load) capacity 100 KVA, AC 3 phase 50 HZ double copper wound oil immerged naturally cooled with external cooling tube core type delta connected on primary side (HV) and star connected on secondary side (LV) in accordance with vector symbol DYn-11 (Vector group) with neutral brought out on secondary side (LV side) and having tapping at 2.5% interval from -7.5% to + 7.5% on HV side having facility to be changed voltage by means of hand operated off load tap changing gear. The maximum temperature rise should not exceed 50 degrees Celsius in oil and 55 degrees Celsius in HV/LV winding from ambient temp when measured by resistance method after continuous full load run in ambient temp of 40 degrees Celsius. The transformer shall confirm IS : 1180 and latest relevant IS and ECBC marked and shall be comprised of the following :-

(a) One cable box on HV side (primary side) with 3 Nos. porcelain bushing with arcing horn suitable for 11 KV complete with bushing copper rods, nuts and washers. (b) One cable box on LT side (secondary side) consisting of 04 nos. porcelain bushing with copper rods, complete with nuts and washers with 02 nos. cables glands, suitable for incoming/outgoing of 3.5 core 95 Sqmm LT 1100 volt grade XLPE insulated & PVC Sheathed armoured heavy duty cable including glands, joint and jointing materials complete. (c) Oil conservator with filter type drain valve and oil level indicator gauge. (d) De-hydrating breather (Transparent type) with first fill dehydrating agent (silica gel) (e) Explosive vent. (f) Thermometer pocket with temperature indicator on tank cover. (g) Two earthing terminals on tank cover to facilitate fixing of 32x6mm galvanised iron earth strip for earthing of neutral & body. (h) Rating plate and terminal marking plate. (i) Oil drain filter valve. (j) Lifting lugs. (k) Oil filling hole with cap/plug with connecting plate complete. (l) Air release valve. (m) Four plain solid cost steel detachable rollers. (n) Extra bushing for neutral, outside the LT cable box for providing independent earthing for neutral. (o) First filling of new and unused transformer oil IS-335/93 (fourth revision) marked filtered and tested for not less than 50 KV dielectric strength at 2.5 mm air gap between testing electrodes. (p) Brick work foundation suitable for 100 KVA Step down transformer, having 100 mm PCC on top type C1 (1:3:6) at top and PCC B2 (1:4:8) at bottom complete all as directed at site. Note:- Certificate for dielectric strength will be provided by the contractor after initial filling of oil.

S&F switch air break gang operated, outdoor, triple pole mechanically operated mounted on HT 11KV insulators (12 insulators type) and mild steel galvanized steel frame with operating mechanism worked from ground level including operating rod for current rating up to 200 Amps 11000 volts complete with locking arrangement MS clamps, bolts and nuts and washers etc. also including drop out expulsion type of fuses with fuse barrels of required capacity to suit load at site including two coats of aluminum paint over a coat of red oxide primer on MS work complete all as specified and directed.

S&F 4 mm dia GI wire chain link fencing, size of wire mess 100 x 100 mm, fixed to any type of post with and including straining bolts & binding wire etc., complete all as specified and directed.

M&L for form work to flat foundation, footings, bases of column, raft & raft beams, side & soffits of foundation and plinth beams and similar work, fair finished surface of concrete, complete all as specified and directed.

Supply, install, testing and commissioning of LT Panel board ,CPRI approved outdoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 400 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 50X50X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size including lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following:- Note : Bottom portion of enclosure shall be minimum 90 cm above ground level of legs of angle iron. INCOMING:- (a) Bus Bar of capacity 400 AMP (TPN) (b) MCCB 4 pole 250 Amps 36 kA - 01 Nos OUTGOING:- (a). MCCB 4 pole 160 Amps 25 kA - 01 Nos (b). MCCB 4 pole 63 Amps 25 kA - 03 Nos (c). MCB SPN 20 Amps, 10 KA, C Series - 01 Nos (d). Multifunctional VAF meter, PF meter - 1 No (e). RYB Neon indicating lamp -1 set for each outgoing and incoming (f). MS work including angle iron frame and PCC work (g). Space for mounting of additional MCB In future.

Supply, installing, testing and commissioning of LT Panel board ,CPRI approved, outdoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 240 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 50X50X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size including lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following:- Note : Bottom portion of enclosure shall be minimum 90 cm above ground level of legs of angle iron. INCOMING :- (a) Coper Bus bar of capacity 240 Amp (TPN) (b) MCCB 4 Pole 160 Amp 25 KA -01 Nos (c) On load change over switch 4P 160 Amps - 01 Nos OUTGOING:- (a) MCCB 4 pole 100 Amps 25 kA - 01 Nos (b).MCCB 4 pole 63 Amps 25 kA - 02Nos (c). MCB SPN 20 Amps 10 kA - 01 Nos (d). Multifunctional VAF meter, PF meter - 1 No (e). RYB Neon indicating lamp -1 set for each outgoing and incoming (f). MS work including angle iron frame and PCC work

M&L for construction of valve pit chamber of size 600x600x600mm with PCC foundation 1:4:8 type D2 using 40mm graded stone aggregate, RR stone masonry built in cement mortar 1:6 with plastering of 10mm thickness in CM 1:4 internally and 15mm thickness in CM 1:4 externally above and below ground level with PCC 1:2:4 type B1 using 20mm graded stone aggregate including frame made of 40x40x5mm MS angles iron of frame size matches with the internal size of the valve pit chamber. Chamber cover made of 3 mm thick MS sheet including MS hinge & handle of suitable size and painting the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer including necessary earth work, excavation etc. complete all as directed

M&L for Construction of brick masonary septic tank for 50 users capacity including excavation and earth work in hard /dense soil or soft /distingrated rock complete all as specified and shown on drawings

M&L for Construction of brick masonary soak well of 3.6m dia and 3 m effective depth including excavation and earth work in hard /dense soil or soft /distingrated rock complete all as specified and shown on drawings

Supplying laying and testing of ductile iron pipe of 100 dia, single socketed including specials, class K-9, complete all as directed.

S&F and testing of 1 HP submersible pump, capable for 50 lpm x 25.0 m head with chrome steel impeller and cutter, non clog to pass 40mm size particles including installation with guide rail and lifting chain, suitable size and length three core flat cable & earthing with two years maintenance warrantee, complete all as directed.

S&F and testing of 5 WHP pumping set, centrifugal, three phase electric driven with and including starter of suitable capacity and PCC foundation of suitable size as approved by GE, complete all as directed.

Schedule 'A' Part-XII (DG Set):- Supply, installation, testing & commissioning of silent type diesel engine generating set, 415 volts 100 KVA, 3 phase, 0.8 power factor, 50 Hz, developing 200 BHP @ 1500 RPM, self excited, self regulated brushless AC generator including AMF panel, suitable for ambient condition at Joshimath and confirming to condition under ISO 3046, IS 10002, BS 5514/5000 with capacity of 10% overloading for one hour in every 12 hours duration with and including the following accessories: - Make : Kirloskar / Ashok Leyland/ Ruston/Cummins

(A) Alternator :- Synchronous alternator rated at 100 KVA suitable for continuous operation at 1500 RPM generating 415 volts at 0.8 p. f (lag) suitable for 50 Hz, three phase, 4 wire system. The alternator shall be brushless, single bearing, self excited & self regulated with an AVR .The alternator will be suitable for tropical climate and shall generally confirm to IS: 4722 : 2001 The salient features of the alternators are :- (a) +-1% voltage regulation (max) in static conditions. (b) IP: 23 protections with class ‘H’ insulation. · (c) Permanent lubricating bearing. · (d) Permissible overload of 10% for one hour in 12 hours of operation.

(B) Diesel Engine: - Adequate capacity of Diesel engine liquid cooled to drive independently above alternator and after considering de-rating as per site conditions after generating and reducing power consumed by accessories directly coupled through flexible coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant IS/BS complete with standard accessories all as specified and required for safe handling and operation. Salient features of accessories shall be as under :- i) Fly wheel with housing ii) Cooling system :- Moulded radiator with fan & belts. iii) Cooling Liquid pump : - Centrifugal type belt driven. iv) Exhaust System :- Exhaust System complete with exhaust piping of suitable dia with MS pipe medium grade, Silencer : Residential type v) Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch controlled by governer electric operated/ (as recommended by OEM) for 1% speed /frequency regulation, Fuel filters, Fuel hoses vi) Lub oil System :- Lubricating oil filter, Lubricating oil pump vii) Air Intake System :- Air intake Manifold, Air cleaner dry type viii) Governer : Electronic type ix) Starting System :- Electric Self starter , including battery charging alternator 12 Volts DC. x) Batteries :- Batteries maintenance free of capacity 12 V, 150 AH- 01 No complete with copper conductor multistranded leads of suitable length from self starter to the battery terminals complete with initial charge and initial fill of electrolyte all as specified.

xi) Generator Monitoring Panel : - Comprising of all standard items as per standard manufacturing, ignition key switch and start / stop arrangement, indications for Engine parameters, hour run meter, RPM meter, Engine oil pressure indicator, coolant temperature indicator, Battery volt display. xii) Safety Controls : - Engine low lube oil pressure, high coolant temperature and over speeding of engine. xiii) Coupling arrangement : - Flexible coupling xiv) Accessories :- AVM Pads built- in or separately mounted to manufacturer base frames. xv) Base Frame : - Base frame is fabricated either in ISMC or in sheet metal. The base frame is rugged in construction and designed for mounting Diesel engine and alternator close coupled, with cross members mounted on AVM. The base frame shall have provision for mounting of acoustic enclosure & control panel on it and lifting hook for complete set i.e. along with canopy, engine and alternator. xvi) MS/Steel flexible pipe line to and from the fuel tank to the DG Set. xvii) Battery Charger shall be provided as per manufacturer guidelines. xviii) 1 No battery of 12 V in charged condition with its leads.

C) ACOUSTIC ENCLOSURE : Acoustic enclosure shall be powder coated and fabricated out of 16 SWG CRCA MS sheet. The silent canopy shall be of nut bolt type construction. Powder coating is done after seven-tank surface preparation process of sheet metal. Canopy panel and doors shall have inside lining of FIRE-RETARDANT foam as acoustic material & Rock wool for hot zone. Adequate hinged doors shall be provided to canopy, one door shall have glass window for control panel visibility. (i) Manufactured by OEM suitable for 100 KVA DG Set. (ii) It Should be as per latest rules and regulations of Ministry of Environment and Forest and Pollution control board. (iii) The generating set battery should be inside the enclosure. (iv) Fuel tank :-Daily service fuel tank of 8 hours of continuous operation, fabricated form 14/16 SWG sheet metal complete with drain, inlet and outlet connection and fuel gauge. (v) Construction Details / specification are as follows : - (a) Outer body :- CRCA Sheet of 1.6mm thick. (b) Doors :- CRCA sheet of 1.6 mm thick. (c) Sound Insulation: - 100 mm thick rock wool (minimum density 64kg/Cum)/ fire resistance foam/puff as per OEM/ as per standard manufacturing to achieve desired decibel level. vi) The acoustic should be composite in construction and fully assembled integral unit. vii) The DG Set should be provided with external Emergency stop push button. viii) The enclosure should be suitably internally illuminated by LED Lamp fittings. ix) The noise level should be < 75 dB at 1m under free field conditions. x) The acoustic enclosure parts shall be of powder coated after pre treatment process. The base frame should be painted with epoxy based black shade.

D) Control Panel :- Control panel shall be fabricated from 16/14 SWG sheet and powder coated after seven tank treatment process:- (i) Microprocessor based generator set monitoring and control system consists of LCD display and to monitor operator interface, fault history, alternator data, Engine data, provision for service adjustment and calibration of DG control functions, Engine controls, engine protective functions, alternator protective functions etc. (ii) Instrument fuses and control wiring. (iii) Indication lamps set for running and load on. (iv) Bus bar including suitable capacity of MCCB, including CTs, cable etc. E) AMF Panel :- Automatic Mains Failure (AMF) Panel made of CRCA sheet 2 mm thick including necessary arrangement to Install, Testing and Commissioning complete all as per OEM recommendation. F) Civil Works:- All civil works including PCC (1:2:4 type B-1) as in platform with a height of 60 cm above ground level and up to a width of 60 cm both sides of DG Set for easy operation of operator and necessary maintenance work and related foundations for panel and equipments including making good of disturbed area during installation and commissioning of generator set . The depth and size of the foundation and PCC as recommended by the manufacturer. Note:- The contractor shall arrange artificial load resistive for testing of DG Set at site and the cost is deemed to be included in the quoted rates

Note :- (i) The complete DG Set shall be procured from authorised OEM of the manufacturer of Engine. A certificate in this connection shall be submitted to GE. (ii) Circulation system to achieve desired inside temperature of acoustic enclosure, if required, shall be provided as per OEM recommendation. (iii) The quoted rate shall be deemed to be inclusive of 12 hours test run at site as per IS requirements & in presence E/M Officer detailed by accepting officer, all testing arrangements/ equipments shall be made available by the contractor for tests. (iv) The quoted rate shall be deemed to be inclusive of first fill of lubricant oil, DHPP for 12 hours testing and final successful acceptance test. (v) Anything missed out above but technically required for efficient working of DG Set is deemed to be included in quoted rates. vi) Design / drawing of the AMF panel & DG SET showing the dimensions is to be obtained from DG SET/ panel board manufacturer / supplier & is to be got approved from GE before placing final order to the manufacturer. vii) The electrical connection of digital Multi Functional Meter in the AMF panel is to be done from load side so that monitoring of various parameters viz. Voltage, Current, KW, KVA, power factor, frequency etc can be done of both SEB mains & DG mains. viii) The quoted rate shall be deemed to be inclusive of first fill of engine oil & final successful acceptance test. ix) The quoted rate shall be deemed to be inclusive one set of all types of filters , complete set of Maintenance tools & fuel refilling pump for filling fuel to DG set

Schedule 'A' Part-XIII (Air Conditioning):- Supply installation, testing and commissioning of water cooled central ac plant of capacity 3X13 TR (02X working, 01X Standby) (Total 03 Units). including provision of winter heating and humidification / dehumidification complete all as specified and directed with and including the following components: - (a) water cooled scroll chiller shell and tube type - 03 Nos (b) Cooling tower induced type - 01 Nos (c ) Condenser water pump - 02 Nos (d) Piping for chiller - As per site requirement (e) Double skinned floor mounted Air Handling units - As per site requirements (f) Winter heating and humidification/ dehumidification system (g) Re heating System (h) Ducting for air distribution system (j) fresh air changes @1.5 Air changes per hour (k) Hours of operation - 24 hrs (l) Dust filtration - 99.9%

Note : - (i) Comprehensive maintenance of central AC plant after completion of work during first year shall be deemed to be included in the unit rate of the AC Plant quoted by tenderer under this item. No claim whatsoever shall be entertained on this account. (ii) Duct work shall be as per IS 655 and the GSS sheets for duct work shall conform to class 6 with zinc coating @ 120 gm/Sqm as per IS 277. (iii) For duct running in non air conditioned spaces (including above false ceiling) insulation shall be with thermal insulation 25/19mm thick closed cell nitrile rubber and acoustic insulation with 6 mm thick arm sound nitrile rubber with one side factory laminated with aluminum foil to be wrapped around the duct. All joints shall be shelled with 2" tapes PVC strapping should be done at 0.5 m interval. iv) Acoustic insulation shall be fixed inside the ducting with GI bolt and nuts at the Centre to Centre distance of 3000 mm Acoustic insulation shall be laid in each branches emanating, there are 06 Nos AHUs proposed in the building. v) Dampers a) Volume control dampers shall be aluminum construction low leakage type with PVC gears. b) Fire dampers shall be of GI construction with fusible link type 1 No in the main plenum end vi) The total ducting shall have MS angle frames painted with two coats of black japan paint over a coat of red oxide primer. Air velocities in the duct shall not exceed 1200 FPM and for supply air velocity at grills/diffusers should not exceeds 600 FPM. vii) The noise level desired in each occupied space is NC 40 curve.

Note:- (i) Air conditioning is to be carried out in rooms marked on the plan. Location of AC plant room and AHU rooms is also marked on the site plan. Contractor shall take all site requirements into consideration and include cost of all miscellaneous items required for entire completion of the work in their unit rate which are not specifically mentioned in Schedule 'A' and in particular specification. No extra payment shall be allowed at the later date for any misunderstanding. All items which are required for completion of works of central chilled water type AC plant are deemed to be included in the unit rate. viii) The aspect ratio shall not exceed 1:3 ix) The complete design & drawing for lay out of duct work shall be got approved by GE. The design calculations shall include quantity of air, velocity in each section and satisfactory meeting of throw and velocity in occupied zone. x) Test of determine the velocities and CFM inside the ducts and at grills shall be carried out. The performance of fire dampers shall also be tested (k) Make up water tank PVC three layered of 2 x 5000Litre capacity (with cover, float valves, interconnecting pipe, wash out valve and pipe, over flow pipe) on suitable Brick work staging with RCC slab (design to be approved by GE) 150 mm thick.- 1 No. (Bottom of cooling tower shall be min 450 mm above condenser pump suction pipe and Bottom of make up water tank shall be min 450 mm above top sump level of cooling tower to ensure proper water flow.) (l) Digital thermometer and humidity meter - 7 sets. (m) Supply and fix under deck insulation 25 mm thick nitrile close cell elastomeric rubber class O duly fixed to ceiling (using adhesives as per manufacturer’s specifications/ instructions) in all rooms to be air conditioned. – 1 Job (n). If anything missed out in above but technically required for efficient working of AC plant, the cost of same will be deemed to be included in quoted rates, nothing extra will be paid to the contractor on this account

Note : Tenderers may note that amount of credit Rs 68,500.00 will be deducted from the total amount arrived, at the time of Acceptance of contract.

Som Prakash Gupta