JJM Works Under Sepahijala District / SH Providing fitting fixing and laying of distribution system attached with SWTP Srimantapur under Kathalia R.D. Block with in the jurisdiction of DWS Sub-Division, Sonamura

Excavating trenches of required width for pipes, cables etc. in/c excavation for sockets and dressing of sides, where required ramming of bottom, depth up to 1500 mm ( Slope 1 in 200) in/c getting out the excavated soil and backfilling of soil as required after laying of pipe line, in layer not exceeding 200mm in depth in/c consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed with all required lead as per Chapter-2 of CPWD specification & 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

A).For UPVC pipes in new work a). in all kinds of soil i). For pipes exceeding 90mm dia but not exceeding 300mm dia.

B).For GI/CI/DI pipes in new work a). in all kinds of soil i). For pipes exceeding 90mm dia but not exceeding 300mm dia.

Charges for cutting D.I. pipe with steel saw by manual means as per CPWD specification nd direction of the Engineer-in-Charge. i).150mm 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.

i.150 mm dia. (PN-1.6)

ii.100 mm dia. (PN-1.6)

ii.200 mm dia. (PN-1.6)

v.80 mm dia. (PN-1.6)

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge.

A) DI all socketted bend 900

iii) 150 mm dia

iii) 100 mm dia

B) DI all socketted bend 450

iii) 150 mm dia

iii) 100 mm dia

C) DI all socketted bend 22.50

iii) 150 mm dia

iii) 100 mm dia

100 x 100 x 100 mm dia

150 x 150 x 100 mm dia

150 x 150 x 150 mm dia

E) DI flanged socketted tail piece

iii) 150 mm dia

iii) 100 mm dia

F) DI flanged spigotted tail piece

iii) 150 mm dia

iii) 100 mm dia

G) D.I. Double Socketted tapper

150 x 125/100 mm dia

H) D.I. Collar flanged socketted

iii) 150 mm dia

iii) 100 mm dia

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. 150 mm dia DI class K- 7 pipes.

i. 200 mm dia DI class K- 7 pipes.

i. 100 mm dia DI class K- 7 pipes.

Charges for push-on ( Tyton ) joints to centrifugually ( Spun ) cast iron pipes or ductile iron pipes including testing of joints and including the cost of rubber gasket as per CPWD specification and direction of the Engineer - in - charge a)100 mm dia.

iv.150 mm dia

v.200 mm dia

Providing, fixing and laying fabricated UPVC end cap conforming to IS : 10124 ( Part 4 ) 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

Providing, fixing and laying fabricated UPVC bend of required degree conforming to IS : 10124 ( part 8 / 9 / 10 / 11 / 12 / 13 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per chapter 20 of CPWD specification and direction of the Engineer - in - charge. (i).90mm dia

ii. 110 mm dia

iii. 140 mm dia

Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cement conforming to IS :14182 including testing of joints complete as pe CPWD specification and direction of the Engineer - in - charge. i. 90 x 90 mm dia

ii. 110 x 110 mm dia

iii. 140 x 140 mm dia

Providing, fixing and laying fabricated UPVC straight reducer conforming to IS : 10124 ( Part 3 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i. 110 x 90 mm dia

ii. 140 x 110 mm dia

iii. 140 x 90 mm dia

Providing, fixing and laying flanged fabricated UPVC tailpiece with MS flange ( 8 mm thick ) conforming to IS : 10124 ( Part 6 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. (i).90mm dia

ii. 110 mm dia

iii. 140 mm dia

Making road crossing by horizontal boring for smooth laying of UPVC / CI / DI / GI pipes etc. of required dia complete as per specification and the direction of the Engineer-in-charge. B. by manual means.

Providing and fixing G.I. pipes medium 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 works . i. 15 mm dia. nominal bore

ii. 40 mm dia. nominal bore

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

ii. 50 mm OD

iii. 90 mm dia.

iv. 110 mm dia

ii. 140 mm OD

Providing and laying of flexible PVC pipe (Conforming to IS:7634) complete as per specification and direction of the Engineer-in-charge (cost of earth work and fittings will be paid separately). i. 15 mm dia.