Constraction of Bhojoghari Surface Flow Minor Irrigation Scheme (SFMI) at G.P-Lolay, Block- Kalimpong-II in District Kalimpong under DPMU,Derjeeling,WBADMI Project .

Amount

CONSTRUCTION OF R.C.C. PRIMARY INTAKE TANK, SILTATION TANK, RESERVOIR TANK, DISTRIBUTION TANK, RCC COLUMN, CC STEP & GUARD WALL etc.

Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed. (b) Removal of spoils within a lead of 50 m.

Excavation in Hard Rock (blasting prohibited) Excavation for roadway in hard rock (blastingprohibited) with rock breakers including breakingrock, loading in tippers and disposal within all lifts andlead upto 1000 metres, trimming bottom and sideslopes in accordance with requirements of lines,grades and cross sections as per Clause 301 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (Mode of measurement: pre works and post works)

Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75m.as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. Depth of excavation not exceeding 1500 mm. Plinth wall.

Boulder soling in foundation of walls, or source, channels, pillars including supply of hard stones to worksite & laid properly in lev el as directed ramming filling interstices with stone pieces, all complete with tip blending of sand or earth as per direction of E - I - C all complete. ( Rate analysis enclosed ). Plinth wall

Cement concrete with graded stone ballast (40 mm size) excluding shuttering. (B) In ground floor. a) 1:3:6 proportion Plinth wall

Rubble masonry in cement (6:1) with hard dressed stones from approved quarries and clean,coares and washed sand including carriage of all materials to site. ii) In Road and Jhora work Plinth wall

Ordinary cement concrete M-20 (mix 3:1.5:1) with graded stone chips (20 mm down) excluding shuttring and reinforcement, if any, in ground floor as per IS-456-2000. River bazree

Hire and labour charge for shuttering with centreing and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (upto roof of ground floor) a) 25 mm. to 30 mm. thick wooden shuttering.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor/upto 4m. i) Tor steel / Mild steel (SAIL/TATA/RINL)

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints or roughening of concrete surface, including throating, nosing and drip course where necessary (ground floor). (ii) With 4:1 cement mortar a) 20 mm. thick plaster

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc.

Construction of display board made with 250mm thick 1st class brick work in cement mortar (4:1) of size 1500mm x 1200mm,foundation consisting of 150mm thick sand filling below the jhama brick flat soling,13mm thick(4:1) both side cement plaster up to G.L,painting with best quality synthetic enamel paint of approved make & brand including painting block letters & digits(Size above 4 cm & up to 5cm) with black japan or any approved paint as per direction of E.I.C in accordance with supplied specific approved drawing including necessary earth work in excavation in all sorts of soil,filling in foundation with earth in all respect with all costs of labour and materials.

Labour charges for each addl. carriage of 50 m by head load (or part threreof) beyond the initial 100 m at loading or unloading points. a) Cement

Labour charges for each addl. carriage of 50 m by head load (or part threreof) beyond the initial 100 m at loading or unloading points. b) Steel materials

CONSTRUCTION OF SAUSAGE WORK

Making rectangular sausage cage with 10 SWG galvanized iron wire of 125mmX125mm mesh wire netting with proper lapping of minimum 150mmincluding sewing the joints with 12 SWG G I wire and supply of all materials and equipments including placing the sausage cage in position, filling the same with boulder or lump agreegates complete as per direction of the engineer-in-Charge but excluding the cost of boulder / lump aggregate sand its carriage upto site. ( Cost is excluding the cost of end pieces ). a) 1.20 metre X 0.90 metre nominal section sausage wall.

Making rectangular sausage cage with 10 SWG galvanized iron wire of 125mmX125mm mesh wire netting with proper lapping of minimum 150mmincluding sewing the joints with 12 SWG G I wire and supply of all materials and equipments including placing the sausage cage in position, filling the same with boulder or lump agreegates complete as per direction of the engineer-in-Charge but excluding the cost of boulder / lump aggregate sand its carriage upto site. ( Cost is excluding the cost of end pieces ). b) 0.75 metre X 0.45 metre nominal section sausage wall.

Supplying, fitting, fixing end pieces for rectangular/square/circular sausage at the end, with 10 SWG/8 SWG GI wire net of different mesh sizes tying & sewing the same maintaning a lap langth of 150 mm all around with 12 SWG G I wire complete, including the cost of supply of wiernetting, fitting etc, complete as per direction of the Engineer-in-charge. b) Mesh size 125mm X 125mm with 10 SWG wire.

MAIN WATER TRANSMISSION SYSTEM

Supplying , fitting and fixing of G.M. Gate Valve/ Throttle Valve as per IS:778. a) G. M. Valve 3” or 80 mm.

Supply of 4" M.S. Flanged Adaptor for Gate Valve (IS:1538/1993) of approved make with bolt, nut and gasket complete. (1Set=2Nos.) including fitting complete as per direction of EIC.

Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) 80 mm dia. medium quality

Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) 100 mm dia. medium quality

Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) 150 mm dia. medium quality

Supplying, installation and commissioning of Digital Flow Meter with Dirt Box. ISO certified/MID certified, suitable for all positions - horizontal, vertical, and inclined, low head loss, good sensitivity in initial starting, optical reading, meter size dia.80mm-connected with suitable flange, capable of measuring atleast 30 cum/hr, dirt box should be protected grey cast iron body, strainer should be stainless steel mesh, service and spare parts should be available for atleast 10 years. • At low flows: ±5% (error) between minimum flow rate and transitional flow rate. • At high flows: ±2%(error) between transitional flow rate and overload flow rate. • Max. Working temp: 500C • Max. Working Pressure: 16 bar

Supplying, installation and commissioning of Data Logger with Global System for Mobile Communication (GSM) Interface. • 16 character 2 line alphaneumeric LCD display• Power supply: 18-30 VDC • Power consumption: 2 watt (max.) • Advanced microcontroller based signal processing • Internal memory to store records • Digital input: pulse rate 200 Hz max, TTL input • Analog input type: 4-20mA/ 0-5V/ 0-10V Factory settable • Memory: atleast 32 KB • Real time clock:• Max. operating temp: 500C • Humidity: 0-80 non condensing • Accuracy: ±0.1% of Full Scale • Programme variables: saved in non-volatile EEPROM. No battery back-up necessary. Saves a max of 8000 records with date time stamp • Data retention: 100 years max • Programming method: From keypad provided in the instrument/ GPRS • It should be housed with suitable materials. Panel Mounted. • GSM Communication: GPRS Communication to the server and SMS communication to field person. Inbuilt GSM Quad Band Modem.

SPRINKLER IRRIGATION SYSTEM (A) SAFETY UNIT/CONTROL UNIT FOR SPRINKLER IRRIGATION SYSTEM

Supply of Hydrant 100mm× 100mm of approve make including fitting complete as per direction of EIC. Complete

Supply of 100mm×110mm SLX valve openers (Alluminium) (4Kg/cm2) including fitting complete as per direction of EIC.

Supply of Adaptor 110mm × 75mm of approved make including fitting complete as per direction of EIC.

Supplying , Fittings & Fixing of HDPE Pipes with Quick ReleaseCoupler as per IS:14151 Part I and Class II; 4 kg / cm2 ) 90 mm diameter & 6 m long.

Supplying , Fittings & Fixing of Quick Connect End Plug (Metal Latch) as per IS 14151 , iii QRC HDPE End Plug (90 mm) IS: 14151 Part II

Supplying , Fittings & Fixing of Quick Connect Tee (Metal Latch) as per IS 14151 QRC HDPE Tee with Coupler (90mm) IS: 14151 Part II

Supplying , Fittings & Fixing of HDPE Pipes with Quick ReleaseCoupler as per IS:14151 Part I and Class II; 4 kg / cm2 ) 90 mm) diameter & 6 m long [ For connecting one unit to another unit of sprinkler]

SPRINKLER IRRIGATION SYSTEM (B)WATER DISTRIBUTION THROUGH SPRINKLER

Supplying , Fittings & Fixing of Quick Connect Pipe (Metal Latch Type),as per IS-14151. ii. HDPE Pipes with Quick ReleaseCoupler (Pipe of Class I; 2.5 kg / cm2 IS:14151 Part I, 75 mm diameter & 6m long.

Supplying , Fittings & Fixing of Metal Impact Sprinkler as per IS 12232. i. Sprinkler Nozzles Full Circle (1.7 to 2.8 kg / cm2) 12m to 18m Radius of Throw , 1200 LPH to 1800 LPH Discharge IS12232 Part I.

Supplying , Fittings & Fixing of Quick Connect Service Saddle (Metal Latch) as per IS 14151. ii. QRC HDPE 75mm Service Saddle IS: 14151 Part II.

Supplying , Fittings & Fixing of Quick Connect HD-End Riserof approved make and quality all complete as per direction ofEngineer in charge. ii. GI Riser Pipe upto 3/4" diameter x 100 cm long.

Supplying , Fittings & Fixing of Quick Connect BHD-End (Metal Latch)as per IS 14151. ii. QRC HDPE BHD-End with Coupler 90 degree (75 mm) IS:14151 Part II.

Supplying , Fittings & Fixing of Quick Connect Tee (Metal Latch)as per IS 14151. ii. QRC HDPE Tee with Coupler (75 mm) IS:14151 Part II.

Supplying , Fittings & Fixing of Quick Connect HD-End Plug (Metal Latch) as per IS 14151. ii. QRC HDPE HD-End Plug (75mm) IS: 14151 Part II.

Add GST @12%

Add Labour Welfare Cess @1%

RUDEN SADA LEPCHA

THUPDEN BHUTIA