Drinking water arrangement to the High Court Complex near the Security Barrack

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. as required to maintain the pilot hole properly as per specification and direction of the Engineer - in - charge. (a) 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.

(a) From 100 mm dia pilot hole to 250 mm bore hole

(b) From 100 mm dia pilot hole to 300 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. (A) 'CM' Casing pipe -

(i) 150mm dia

(i) 100mm dia

(B) RS pipe - 100 mm dia

Providing and fixing of UPVC end cap suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. (a) 100 mm dia

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. a) 150 x 100 mm dia

Providing & shrouding of the deep tube well assembly with washed pea gravels (2.0 - 4.75 mm effective size) as per specification (IS: 4097) using deep drilling rig and direction of the Engineer - in - charge. With Contractor's high power rig. i) Pea gravels obtained from Golaghat, Assam.

Providing and fixing of housing clamp ( made with 12 mm thick MS sheet ) along with well cap(made with 12 mm thick MS Sheet) with necessary arrangements for SBDTW as per specification and direction of the Engineer - in - charge. (a)150 mm dia

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.

Providing & lowering of submersible pump of 45 Mtr head with suitable Single phase submersible motor in/c additional 32 mtr. submersible 3 core copper flat cable (2.5mm2 size) along with 40mm GI pipe (medium class) both end welded with 8 mm thick G.I. flange (maximum length of each column pipe is 3 mtr and total 21 mtr long column assembly) etc. complete in respect as per direction of the Engineer-in-charge. a) 2000 GPH capacity submersible pump - Motor.

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.

Providing and fitting fixing with PVC insulated 3 core flat copper cable conforming to relevant IS Code for submerssible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge.

i. 2.50 sqmm

Providing and fixing G.I. equal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge

Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter 2 of CPWD specification and direction of the Engineer - in - charge. A. For UPVC pipes in new work. A. In all kinds of soil

i. For pipes not exceeding 90 mm dia

Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. (a) External work :

(i) 40mm dia

(ii) 15mm dia

Providing, fixing and laying rigid UPVC pipes conforming to IS : 4985 jointing with couplers, of same class conforming to IS : 10124 ( Pt-II ) with solvent cement conforming to IS : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. A. Class - 3 ( working pressure 6.0 kg / cm2) i. 40 mm OD

Providing and fixing G.I. Full way valve as per CPWD specification and direction of the Engineer - in - charge. i) 40 mm dia

Providing & fixing GI union as per CPWD specification & direction of the Engineer-in-charge.

(i) 40 mm dia

(ii) 15 mm dia

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. -All kinds of soil

Providing and fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i)15 mm dia

Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge. i. 15 mm dia

Providing and fixing G.I. Nipple of medium class as per CPWD specification and direction of the Engineer - in charge. (i) 15mm x 225mm long

Providing and fitting fixing PVC / plastic bib cock conforming to IS : 9763 in hydrant points at different location as per specification & direction of the Engineer-in-charge . (i) 15 mm dia PVC /plastic bib cock

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level:

(i) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Please Enable Macros to View BoQ information