PROVN OF JCOs/OR SINGLE LIVING ACCN AND ALLIED WORKS OF CERTAIN UNIT AT SENGE

Amount

BUILDINGS & STRUCTURE (Sch 'A' PART-I)

Lump sum price worked out by the Contractor for “BUILDINGS & STRUCTURE” as listed in Schedule ‘A’ Part-I. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 2,08,40,000.00 inserted by the MES in Schedule ‘A’ Part-I.

SITE CLEARANCE AND SITE DEVELOPMENT INCLUDING EARTHWORK AND EXCAVATION (Sch 'A' PART-II)

Lump sum price worked out by the Contractor for “SITE CLEARANCE AND SITE DEVELOPMENT INCLUDING EARTHWORK AND EXCAVATION” as listed in Schedule ‘A’ Part-II. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 20,57,846.65 inserted by the MES in Schedule ‘A’ Part-II.

INTERNAL WATER SUPPLY (Sch 'A' PART-III)

Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY” as listed in Schedule ‘A’ Part-III. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 2,63,570.53 inserted by the MES in Schedule ‘A’ Part-III.

INTERNAL ELECTRIFICATION (Sch 'A' PART-IV)

Lump sum price worked out by the Contractor for “(INTERNAL ELECTRIFICATION)” as listed in Schedule ‘A’ Part-IV. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 5,97,702.31 inserted by the MES in Schedule ‘A’ Part-IV.

EXTERNAL WATER SUPPLY (Sch 'A' Part-V)

Lump sum price worked out by the Contractor for “(EXTERNAL WATER SUPPLY)” as listed in Schedule ‘A’ Part-V. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 5,94,501.71 inserted by the MES in Schedule ‘A’ Part-V.

EXTERNAL ELECTRIC SUPPLY (Sch 'A' Part-VI)

Lump sum price worked out by the Contractor for “(EXTERNAL ELECTRIC SUPPLY)” as listed in Schedule ‘A’ Part-VI. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 6,26,538.16 inserted by the MES in Schedule ‘A’ Part-VI.

ROAD, PATH & CULVERT (Sch 'A' Part-VII)

Lump sum price worked out by the Contractor for “(ROAD, PATH & CULVERT )” as listed in Schedule ‘A’ Part-VII. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 9,60,334.73 inserted by the MES in Schedule ‘A’ Part-VII.

AREA DRAINAGE (Sch 'A' Part-VIII)

Lump sum price worked out by the Contractor for “(AREA DRAINAGE )” as listed in Schedule ‘A’ Part-VIII. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 4,50,533.80 inserted by the MES in Schedule ‘A’ Part-VIII

SEWAGE DISPOSAL (Sch 'A' Part-IX)

Lump sum price worked out by the Contractor for “(SEWAGE DISPOSAL)” as listed in Schedule ‘A’ Part-IX. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 2,07,533.12 inserted by the MES in Schedule ‘A’ Part-IX.

HOT WATER SUPPLY (Sch 'A' Part-X)

Lump sum price worked out by the Contractor for “(HOT WATER SUPPLY)” as listed in Schedule ‘A’ Part-X. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 22,769.98 inserted by the MES in Schedule ‘A’ Part-X.

LIGHTNING PROTECTION (Sch 'A' Part-XI)

Lump sum price worked out by the Contractor for “(LIGHTNING PROTECTION)” as listed in Schedule ‘A’ Part-XI. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 1,22,603.30 inserted by the MES in Schedule ‘A’ Part-XI.

15 KLD PACKAGE TYPE STP (Sch 'A' Part-XII)

Lump sum price worked out by the Contractor for “(15 KLD PACKAGE TYPE STP)” as listed in Schedule ‘A’ Part-XII. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 2,29,548.14 inserted by the MES in Schedule ‘A’ Part-XII.

RETAINING WALL (Sch 'A' Part-XIII)

Lump sum price worked out by the Contractor for “(RETAINING WALL)” as listed in Schedule ‘A’ Part-XII. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 96,74,807.09 inserted by the MES in Schedule ‘A’ Part-XIII.

DISMANTLING/DEMOLITION (Sch 'A' Part-XIV)

Lump sum price worked out by the Contractor for “(DISMANTLING/DEMOLITION)” as listed in Schedule ‘A’ Part-XII. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 3,62,494.32 inserted by the MES in Schedule ‘A’ Part-XIV.

MISCELLANEOUS ITEMS REQUIRED FOR B/R & E/M SERVICES (Sch 'A' Part-XV)

INTERNAL ELECTRIFICATION M & L for point wiring with 1.5 Sq mm (nominal area) 1100 volts grade PVC insulated unsheathed multi stranded FRLSH multi stranded copper conductor cable, drawing through and including non metallic PVC rigid conduit medium grade, concealed in wall/ceiling/fixed to roof for one light point controlled by one switch alongwith PVC insulated multi strand copper conductor FRLSH cable 1.5 Sq mm for earth continuity condutor and connected to earth dolly including fixing of GI flush mounting box of suitable module and suitable inner plate and modular plate of suitable size The modular plate shall be flushed to wall, fixed with SS screw complete all as specified and directed.

M & L for point wiring with 1.5 Sq mm (nominal area) 1100 volts grade PVC insulated unsheathed multi stranded FRLSH multi stranded copper conductor cable, drawing through and including non metallic PVC rigid conduit medium grade, concealed in wall/ceiling/fixed to roof for one fan point controlled by one switch alongwith PVC insulated multi strand copper conductor FRLSH cable 1.5 Sq mm for earth continuity condutor and connected to earth dolly including fixing of GI flush mounting box of suitable module and suitable inner plate and modular plate of suitable size. The modular plate shall be flushed to wall, fixed with SS screw complete all as specified and directed.

M & L for point wiring with 1.5 Sq mm (nominal area) 1100 volts grade PVC insulated unsheathed multi stranded FRLSH multi stranded copper conductor cable, drawing through and including non metallic PVC rigid conduit medium grade, concealed in wall/ceiling/fixed to roof for one switch socket out let point 6 Amps in the same board with other switches controlled by one switch alongwith PVC insulated multi strand copper conductor FRLSH cable 1.5 Sq mm for earth continuity condutor and connected to earth dolly including fixing of GI flush mounting box of suitable module and suitable inner plate and modular plate of suitable size. The modular plate shall be flushed to wall, fixed with SS screw complete all as specified and directed.

M & L for point wiring with 1.5 Sq mm (nominal area) 1100 volts grade PVC insulated unsheathed multi stranded FRLSH multi stranded copper conductor cable, drawing through and including non metallic PVC rigid conduit medium grade, concealed in wall/ceiling/fixed to roof for one switch socket out let point 6 Amps on independent board controlled by one switch alongwith PVC insulated multi strand copper conductor FRLSH cable 1.5 Sq mm for earth continuity condutor and connected to earth dolly including fixing of GI flush mounting box of suitable module and suitable inner plate and modular plate of suitable size. The modular plate shall be flushed to wall, fixed with SS screw complete all as specified and directed.

M & L for point wiring with 2.5 Sq mm (nominal area) 1100 Volts grade PVC insulated unsheathed multi stranded FRLS multi stranded copper conductor cable, drawing through and including non metallic PVC rigid conduit medium grade, concealed in wall/ceiling/fixed to roof for 15 Amps switch socket outlet controlled by one switch alongwith PVC insulated multi stranded copper, conducter cable 1.5 Sq mm for earth continuity conductor and connected to earth dolly including fixing of GI flush mounting box of suitable module and suitable inner plate and with modular plate of suitable size. The modular plate shall be flushed to wall, fixed with SS/cadmium plated screw complete all as specified and directed.

Supply and fixing of modular type TV Co-axial socket outlet-1 Module in the modular MS/GI Sheet box and cover plate including connections etc complete all as specified and directed.

Supplying and fixing of Modular type RJ-11 telephone socket outlet in the modular MS/GI sheet box and cover plate including connections etc double RJ-11 in one module complete all as specified and directed.

S & F Energy saving, environmental friendly, long life, Decorative wall light fixture made up of Polycarbonate, with and including 1x6 W LED lamp B22 base complete all as specified and directed. Model : Apple Cat No.LHFOFTE1TZ1W012 of Make : Havells or equivalent approved make.

S&F LED light fitting 1x18 W, 6500 K, 230 V, wall mounted Decorative ultra slim round profile LED lighting fixture with extruded polycarbonate diffuser, environmental friendly, ennergy efficient LED batten with integrated electronic driver, fixed on and including 02 Nos of PVC round/square block, screws etc complete with all accessories internally prewired and including connecting up with and including twin core twisted flexible copper conductor cable with suitable size complete all as specified and as directed. Model : E-Lite LED Pride Plus nxt Cat No. Make :- Cat No. LHEXAPP7IN1W018 Make : Havells or equivalent approved make.

S & F energy saving and environmental friendly long life LED Bldg security light 25 Watt made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having TOP Opening seperate driver compartment incl driver with IP66 protection and impact resistance of IK07 complete with GI light grade bracket 40 mm dia 1.2 mtr long bend to shape with fixing arrangement and connecting wire complete all as specified and directed. Cat No. ENDURAPEARLSL25WLED757SASYTOPCMP Make : Havells or equivalent approved make.

Supply & Fixing exhaust PVC body with louvers 150 mm sweep, 900/1200 RPM, single phase 240 Volts, AC 50 Hz and connecting up complete including louvers and provision of cable 3 core of size 0.5 Sq mm (16.02 mm) from ceiling rose to fan all as specified and as directed including writing of MES No of 2 cm height with synthetic enamel paint complete all as specified and directed.

Supply & Fixing exhaust PVC body with louvers 200 mm sweep, 900/1200 RPM, single phase 240 Volts, AC 50 Hz and connecting up complete including louvers and provision of cable 3 core of size 0.5 Sq mm (16.02 mm) from ceiling rose to fan all as specified and as directed including writing of MES No of 2 cm height with synthetic enamel paint complete all as specified and directed.

EXTERNAL ELECTRIC SUPPLY Supply, installation, testing and commissioning out door type LT Feeder pillar box of suitable size, padestal mounted ,CPRI approved factory made totally enclosed, dust and vermin proof, double leaf shutter in front and single leaf shutter in rear side, made out of 3.15mm thick CRCA sheet, framing with suitable MS angle iron and legs of size 0.5m long, factory made with proper locking arrangement in both front and rear door with 4 side slanting roof duly projected, powder coated as approved colour, aluminum bus bar suitable for 3 phase 4 wire LT, AC, 50Hz, 433 volts, 100 Amps capacity RYBN insulated with sleeved insulation complete with suitable size of CT on outgoing, indicating lamp RYB , complete internal wiring with suitable size of PVC insulated copper conductor cable, including cable glands and lugs for incoming and out going cables as per required sizes, PCC platform made out of 1:2:4 type B1 and pedestal of 30 cm height from GL with suitable nut, bolts, washers to accomodate the following items complete all as specified and directed including supply and fix following items :-

S & F ON LOAD changeover switch with advance neutral , 4 pole , 32 Amp , 515 V , 50 hz , with SS enclosure conforming to IS: 13947 (Part-3)/IEC: 60947-1 &3 complete all as specified or as directed.

HOT WATER SUPPLY Supply, installation, commissioning and testing complete 'Vertical storage type water heater' AC single phase, 50 Hz, BEE 5 Star rated of capacity 50 Ltrs complete all as specified and directed. Make/Model : Havells / MONZA DX or equivalent model of CG, V-Guard, Bajaj.

Supplied and fixed PVC or Nylon Hot water connections pipe (re-inforced) 15mm size with PTMT nuts of length 450 mm complete all as specified and directed.

15 KLD PACKAGE TYPE STP Package Sewage treatment plant 15 KLD including Design, supply, freight, transportation, packing & forwarding, Installation & commissioning as per following specification complete all as specified and directed. Item Continued as 15.19 to 15.60

Parameter Inlet Parameter Outlet Parameter

(ii) BOD < 300 mg/l < 10 mg/l

(iii) COD < 600 mg/l < 50 mg/l

(iv) TSS < 200 mg/l < 10 mg/l

(v) O&G < 40 mg/l < 10 mg/l

(vi) Total Nitrogen <10 mg/l

(vii) Phosphorous < 2 mg/l

(viii) Coliform Nil

(ix) Colour Colourless

(x) TDS < 2100 mg/l

(xi) Turbidity < 2 NTU

(xii) Residual Chlorines <1 mg/l

(xiii) Odour Odourless

(xiv) Total Kjeldahl Nitrogen <10 mg/l

(xv) Helminth Egg < 1 Egg/l

(xvi) Acidity As arising

(xvii) Detergent <0.5 mg/l

(xviii) Phenolic Compound < 0.001 mg/l

15 KLD Sewage Treatment plant consist below material & specification :

BAR SCREEN, MOC: MSEP/SS 304, Fine screen mesh size: 6 mm - 1 Nos,

RAW SEWAGE PUMP, Type: Cutter type Sewage submersible, Make: Crompton/ Kirloskar/ Lubi, Head: 10 m WC, Flow: 1 m3/hr (minimum) Qty 02 Nos (1W+1S)

DIFFUSER, Type: Tubular type, MOC: Silicon, Size: 63 ¢ x 625 mm, Quantity: 6 Nos.

MBBR Media, Size: 63 ¢ x 10 mm, MOC: PP, Specific Gravity: 0.95 to 1.05, Quantity: 1.6 m3

TUBE SETTLER, Size: 700 mm, MOC: PVC, Type: Honeycomb type, Quantity:1.2 m3

FILTER FEED PUMP, Type: Centrifugal pump, Make: Lubi/ Kirloskar, Head: 40 m, Flow: 1 m3/hr,Quantity: 2 Nos (1W+ 1S)

TREATED WATER PUMP, Type: Centrifugal pump, Make: Lubi/ Kirloskar, Head: 30 m, Flow: 1 m3>/hr, Quantity: 2 Nos (1W + 1S)

Air Blower, Type: Twin Lobe Root, Make: Airvak, Capacity: 30 m3/hr, Pressure:0.4 kg/cm2, Quantity: 2 Nos (1W + 1S)

AIR PIPING, Non submerged piping: MSEP / uPVC, Submerged piping: uPVC, Make of UPVC: Kishan/ Astral/ Supreme/Finolex, Make of MSEP: Standard available, Quantity : As per required.

LIQUID PIPING, Non submerged piping: uPVC-Sch-40, Submerged piping: uPVC-Sch - 40, Quantity: As per required.

CONTROL PANEL, Type of panel: Automatic panel of micro controller base HMI Size: 7" Housing: MS Powder Coating as required, Mode of operation: Automatic / Manual Make of panel: Enviro Engineers, All working + Standby equipment will be change over automatic in case trip on equipment as well as cascade in operation, Blowers with VFD with auto operation of DO meter, Single phase preventor, Reverse phase preventor, Remote Operation and monitoring. Quantity: 1 No

PRESSURE SAND FILTER, MOC of Filter: FRP, Size of Filter: 330 mm Dia x 1350 m Ht, Sand Material weight: 150 Kg, Make of Pressure Vessel: Pentair, Multiport Valve: AutomatiC in Operation through Pressure Transmitter, Quantity-1 No.

ACTIVATED CARBON FILTER, MOC of Filter: FRP, Size of Filter: 330 mm Dia x 1350 m Ht, Carbon Weight: 50 kg, Sand Material Weight: 100 Kg, Make of Pressure Vessel: Pentair, Multiport Valve: Automatic in Operation through Pressure Transmitter, Quantity- 1 No.

DISINFECTANT DOSING SYSTEM, Dosing pump make: Vision/ Verito, Capacity of Dosing pump: 0 4 LPH, Dosing tank make: Spectron / Equivalent, Dosing tank capacity: 50 Lit, Dosing tank MOC: LLDPE - 02 Nos.

PRESSURE GAUGE, Range: 0 - 7 kg, Make: Brinda/ Vision/ La/ equivalent, Type: Bottom mounted, Quantity: 4 Nos

Pressure Transmitter, Range: 0 - 10 kg/cm2, Make: Boumer/ARTACK/Danfoss, Type: Bottom mounted - 3 Nos

LEVEL SENSOR, Type: Float type level sensors-Quantity: 3 Nos

DO meter, Type: Optical type, Range: 0-20 ppm, output type:4 to 20 mA, maintenance free type- Quantity: 1 No

Ultra Filtration, Flow: 1 m3/hr, Make of UF: MOWS/ memfil/ Qua, No of Module: 1 No, along with skid. Quantity- 1 No

UF BACKWASH PUMP, Type: Open well Submersible pump, Make: Lubi/Kirloskar, Head: 20 m, Flow: 2 m3/hr - 2 Nos (1W + 1S)

Centrifuge, Capacity: 30 kg, MOC: SS 304, Make: Maruti Centrifuge, Quantity: 2 Nos (1W + 1S)

Package Sewage Treatment Plant 15 KLD, MS with FRP inside and Epoxy Paint Module having tank size: (1) MBBR Tank x 2 Nos, Capacity: 6 KL Each, Size of each Tank: 0.5 m x 2m x 3m + 0.3m FB (2) Secondary Tube Settler, Capacity: 3.75 KL, 0.75 m x 2.0m x 2.5m + Cone + 0.4m FB (3) Intermediate Tank, Capacity: 4 KL, 0.7m x 2.0 m x 2.8m + 0.4m FB. Package STP have below tanks are RCC of Raw Sewage Collection Tank- 5 KL & Treated water Tank - 4 KL with Blower room. Note: All pump/motors have to be covered with sheds of CGI sheet and MS structure having convenient working space. The cost of same shall be incl in quoted rate.

M&L for construction of brick masonary valves pit of internal dimensions 600mm x 600 mm x 600 mm complete and fabrication of 3.0 mm thick MS Sheet cover and angle iron frame made out of 40mm x 40mm x 6 mm MS angle iron and one side provided with hinge with locking arrangement & duly painted with two coats of black bituminous paint over a coat of red oxide primer including necessary earth work and PCC work complete all as specified and directed.

Sub total

M/S Karkies Construction & Co.

M/S TSERING DHONDUP