Agri. Development Research Cum Training Centre with IT facilities at Padmabil under Khowai District/ SH- Installation of 1(one) No. SBDTW (150 m X 100 mm dia nominal bore) with submersible pump set having capacity 2HP./ Site Development.

SBDTW Work :

Construction of Barak Bamboo scaffolding for drilling & lowering of tube well including cutting a tank 2.00 m X 2.00 m X 0.90m size in drilling point & connecting the two tank with 0.30mt width & 0.15 m deep drain

Drilling and boring pilot hole in any soil strata by manual means, collection of soil samples of different strata met with during drilling at various suitable levels, preservation of samples in polythene bags / sample boxes and disposal of excess soil or mud, including the cost for water etc. asrequired to maintain the pilot hole properly as per specification and direction of the Engineer - in - charge. i. 100 mm dia

Reaming of pilot hole to an enlarged bore hole in any soil strata by manual means, disposal of excess soil or mud, including the cost for water etc. as required to maintain the bore hole properly as per specification and direction of the Engineer - in - charge. i. from 100 mm dia pilot hole to 250 mm bore hole

Providing & lowering of UPVC pipe as per IS:12818 after washing of the bore hole by manual means as per specification and direction of the Engineer - in - charge. 'CM' Casing pipe 150 mm dia

100 mm dia

B. 'RS' pipe i. 100 mm dia

Development & washing the tube well by using Air Compressor (diesel operated) until sand free clear water is available as per direction of Engg.- in - charge.

Providing and shrouding of the deep tube well assembly with washed pea gravels ( 2.0 - 4.75 mm effective size ) as per specification ( IS : 4097) and direction of the Engineer - in -charge. i)with pea gravels obtained from Golaghat, Assam.

Providing, fitting fixing, lowering, positioning & resting of submersible pump having capacity of 2000GPH, 45mt. head with single phase motor of required capacity including 40mm dia.30m length (medium class) GI column pipe assembly and delivery bend 90 etc. complete as per direction of the Engineer-in-charge.

Providing, fitting fixing, lowering positioning & resting of 40mm dia. G.I. column pipe (medium class) both end threaded (maximum length of each column pipe is 3mtr. & total 21m long column assembly) including fitting fixing of necessary G.I. socket with submersible pump set by taplon & other compounding materials etc. complete in all respect as per direction of the Engineer-in-charge.

Supplying and fitting fixing of M.S.(18 SWG) ‘KIOSK’ (size:-1200mm length x 450mm width x 450mm height) with four side slope roof fitted with 4 Nos. support of 40mm x 40mm (6mm thick) M.S. angle, 1.00 mtr. length from the top level of concrete base embedded in 1:2:4 cement concrete base (size 300mm x 300mm x 500mm) with proper locking arrangement and coated with anti-corrosive paint (both inside and outside) including necessary provisions for fitting fixing of single phase motor starter unit, main switch, energy meter etc. complete in all respect as per direction of the Engg. In-Charge.

Supplying and fitting fixing of single phase motor starter unit (with 2 pole contactor, overload relay, Volt meter & Amp. Meter), 32 Amps Main switch (220 volt) of Havels / BCH/ L&T make including necessary electric wiring in the KIOSK and GI pipe earthling etc. complete as per direction of the Engg. In-Charge.

Construction of cement concrete 1:2:4(1 cement : 2 R/Sand : 4 jhama Brick aggregate 20 mm nominal size) working platform of 1.85 m dia, 15 cm thick with 100 mm thick border of including plastering, net cement punning etc. complete.

Extension of electric service connection within 30 m. length of LT Line including providing and fixing G.I. Pipe of 40 mm dia. TATA medium class of 3.00 mt length fitted in the C.C. block 1:2:4(1 cement : 2 R/Sand : 4 jhama Brick aggregate 20 mm nominal size) of 300 mm x 300 mm x 500 mm.

Providing and fixing of UPVC reducer suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. ii. 150 x 100 mm dia

Providing and fixing of bail plug (made with 8 mm thick MS sheet) by welding with blind pipe including applying of anticorrosive bitumastic paint as per specification (IS: 2800 (part-I)) and direction of the Engineer - in - charge. i. for 200 mm dia ERW pipes

Providing and fixing of housing clamp ( made with 12 mm thick MS sheet ) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification ( IS :2800 (part-I)) and direction of the Engineer - in - charge. ii. 200 mm dia

Providing and fixing of UPVC end cap / well cap suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. iii. 150 mm dia

Providing and fixing safety clamp with submersible pump set as per direction of Engineer-in-charge 100 mm dia

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. -All kinds of soil