Rain Water Storage Project / M.I Storage Scheme at Avanga Cherra under Jolaibari Block in South Tripura

Charges for laying inposition S&S or flanged C.I./D.I.pipes ( excluding cost of pipe complete as per CPWD specification and direction of the Engineer - in - charge.( DI Pipe Initiating from 400 mm dia)

Charges for laying in position S&Sor flanged D.I.special such tees, bends, collars, tapers and capsetc. (excluding cos of specials) asper CPWD specification and direction of the Engineer - in - charge.( DI Pipe Initiating from 400 mm dia)

Haulage of materials by mechanical means excluding Loading & Unloading i) Surfaced Road (Agartala store to Avangachara Work site)

Loading and unloading of materials by manual means. i) Loading of SCI / CI / DI pipes, valves, specials & fittings etc. by manual means including a lead upto 30 m

ii) Unloading of SCI / CI / DI pipes , valves, specials & fittings etc. by manual means including a lead upto 50

Providing and laying S & S Centrifugally Cast ( Spun ) Ductile Iron Class K-7 Pipes conforming to IS : 8329 as per CPWD specification and direction of the Engineer - in -charge.i) 300 mm dia Ductile Iron Class K-7 pipes.

ii) 400 mm dia Ductile Iron Class K-7 pipes..

Providing flanged joints to double flanged C.I /D.I.pipesand special includingtestingof joints asper CPWDspecification and direction of the Engineer - in - charge. i) 200 mm dia

ii) 250 mm dia

iii) 300 mm dia

iv) 400 mm dia

Providing and fixing C.I. double action air valve of approved quality with bolts, nuts, rubber insertions etc.completeasper CPWD specification and directionof the Engineer -in-charge. (The tailpieces, tapersetc if required will be paid separately ). i) 400 mm dia

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge i) D.I. all socketted Bend 90 degree (a) 300 mm dia

(b)400 mm dia

ii) D.I. all socketted Bend 45 degree (a) 300 mm dia

(b) 400 mm dia

iii) D.I. all socketted Bend 22.50 degree (a) 300 mm dia

(b) 400 mm dia

iv) D.I. Collar flanged socketted (a) 300 mm dia

(b) 400 mm dia

v) D.I. Flanged Socketted tail piece (a) 300 mm dia

(b) 400 mm dia

vi) D.I. Flanged spigotted tail piece (a) 300 mm dia

(b)400 mm dia

Charges for cutting D.I. pipe with Mechanical cutter as per CPWD specification and direction of the Engineer - in -charge (a) 300 mm dia

(b)400 mm dia

Charges for cutting D.I. pipe with steel saw by manual means as per CPWD specification and direction of the Engineer - in - charge. (a) 300 mm dia

(b) 400 mm dia

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 worka) For pipes exceeding 90 mm dia but not exceeding 300 mm dia

b) For pipes exceeding 300 mm dia but not exceeding 600 mm dia

B) For G.I. / C.I. / D.I. pipes in new work For pipes exceeding 300 mm dia but not exceeding 600 mm dia

Providing and laying different dia rigid UPVC pipes of Working Pressure 4.0 kg/ sq.cm. complete with necessary coupler and solvent cement as per CPWD Specification & direction of Engineer-in-charge i) 90mm dia

ii) 110 mm dia

iii) 140 mm dia

iv) 160 mm dia

(v) 200 mm dia

(vi) 250 mm dia

(vii) 315 mm dia

Providing, fixing and laying fabricated UPVC socket / coupler conforming to IS : 10124 ( Part 2 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in -charge.i) 90 mm dia

ii) 110 mm dia

iii) 140 mm dia

iv) 160 mm dia

Providing and fitting fixing of different dia rigid UPVC unequal Tee (including earth cutting & backfilling all socketted) suitable for pipes as perIS specification of working pressure 4.0 kg/sq.cm confirming to IS: 10124 (part-V) as per CPWD Specification & direction of Engineer- in-charge. i) 315x315x250 mm dia

ii) 315x315x200 mm dia

iii) 315x315x160 mm dia

iv) 315x315x140 mm dia

v) 315x315x110 mm dia

vi) 315x315x90 mm dia

vii) 250x250x200 mm dia

viii) 250x250x160 mm dia

ix) 250x250x140 mm dia

x) 250x250x110 mm dia

xi) 250x250x90 mm dia

xii) 250x250x160 mm dia

xiii) 200x200x140 mm dia

xiv) 200x200x110 mm dia

xv) 200x200x90 mm dia

xvi) 160x160x140 mm dia

xvii) 160x160x110 mm dia

xviii) 160x160x90 mm dia

xix) 140x140x110 mm dia

xx) 140x140x90 mm dia

xxi) 110x110x90 mm dia

Providing and fitting fixing of different dia rigid UPVC equal Tee (including earth cutting & backfilling all socketted) suitable for pipes as per IS specification of Working pressure 4.0 kg/sq.cm confirming to IS: 10124 (Part-V) as per CPWD Specification & direction of Engineer-in-charge. a)315x315x315 mm dia

b) 250x250x250 mm dia

c) 200x200x200 mm dia

d) 160x160x160 mm dia

e) 140x140x140 mm dia

f) 110x110x110 mm dia

g) 90x90x90 mm dia

Providing and fitting fixing rigid UPVC Reducing socket (one size lower at one end, both end socketted) suitable for pipes of Working pressure 4.0 kg/sq.cm. as per CPWD Specification & direction of Engineer-in-charge a) 315x250 mm dia

b) 250x200 mm dia

c) 200x160 mm dia

d) 160x140 mm dia

e) 140x110 mm dia

f) 110x90 mm dia

Providing & fitting fixing rigid UPVC bend(30 degree,45 degree,60 degree, 90 degree) for UPVC pipes as per IS specification of Working pressure 4.0 kg/sq.cm as per CPWD Specification & direction of Engineer-in-charge i) 315 mm dia

ii) 250 mm dia

iii) 200 mm dia

iv) 160mm dia

v) 140mm dia

vi)110 mm dia

vii) 90 mm dia

Providing and fixing C.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge a) 125 mm dia. 1) P.N-1.6

b) 150 mm dia. 1) P.N-1.6

c) 200 mm dia. 1) P.N-1.6

d) 250 mm dia. 1) P.N-1.6

e) 300 mm dia. 1) P.N-1.6

f) 400 mm dia. 1) P.N-1.6

Providing and fitting fixing MS tail piece with MS flange suitable for pipes complete as per CPWD specification & direstion of the Engg-in-charge. i) 125 mm dia PVC Pipe

ii) 150mm dia PVC Pipe

iii) 200 mm dia PVC Pipe

iv) 250mm dia PVC Pipe

v) 300 mm dia PVC Pipe

Providing and fitting fixing of G.I hydrant suitable for PVC pipes as per standard specification complete as per direction of Engineer-in- charge (Rate excluding the cost of NTP control valve) 80X50 mm dia

Providing, fixing and laying fabricated UPVC end cap conforming to IS : 10124 ( Part 4 )withsolvent cement conformingtoIS:14182includingtestingof jointscomplete asperPWD specification and direction of the Engineer-in- charge. i) 90mm dia

ii) 110mm dia

iii)140mm dia

iv) 160mm dia

Providing and fixing of ASTM - D 1785 PVC end cap / well cap SCH - 80 as per specification and direction of the Engineer - in - charge i) 300 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

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering --All work upto plinth level: 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size)

First class brick work in foundation and plinth including cost of all materials as required complete In cement mortar 1:4 ( 1 cement : 4 fine sand ).

12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand)

Neat cement punning

Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- All work upto plinth level 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size

Centering shuttering including struttings, propping etc. and removal of form work for: Foundations, footings, bases for columns etc. for mass concrete with timber plank

Reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more