Construction of 15 nos. Non Type and Type-VI quarter at Agartala, West Tripura SH Building portion including internal water supply, sanitary installation, sewage and drainage and internal electrification works SH Sinking of SBDTW Small bore Deep

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 in/c the cost for water etc. as reqd. to maintain the pilot hole properly as per specification and direction of the Engineer-in –charge. i) 100 mm dia

A. ‘CM’casing pipe iii)100 mm dia

A. ‘RS’ pipe i)100 mm dia

Providing and fixing 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. (i) 100 mm dia

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. A. with contractor’s rig i)With pea gravels obtained from Durgapur, West Bengal

Washing and development of tube well by using hand pump or by any suitable method and testing of the well as per specification and direction of the Engineer-in-charge.

Supplying and fitting fixing of Submersible pump of 5000 litre/hr Capacity 60 mtr. Head with motor of required capacity single phase in/c. 40 mm dia 30.00 mtr. Heavy duty GI pipe assemble and reducing socket.delibery bend 90 degree.non return valve and fitting etc. as per direction of the Engineer-in-charge.

Supplying & fitting fixing of single phase motor starter unit 3.0 H.P capacity comprising with 2-pole conductor, overload relay, capacitor, volt meter of BCH/L&T make with necessary copper wire etc. complete as per direction of the Engineer in Charge.

Providing and fitting fixing of 32 AMPS single phase Main switch of BCH/L&T/Havel's make with necessary copper wire wiring etc. complete as per specification and direction of the Engineer-in-charge.