Tender For Fdr/ Urgent Maintenance For Water Supply Schemes Under Dws Division, Ambassa During The Year 2026-27/ Sh:Fdr/Pipeline Repairing / Maintenance Of Ci/Di/Pvc Pipeline Including Brickwork, Plain Cement Concrete Work, Reinforced Cement Concrete, Dhalai-Tripura

TDR : 55811612

Tender Notice
BOQ

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Dhalai , Tripura

Tender Brief : Tender For Fdr/ Urgent Maintenance For Water Supply Schemes Under Dws Division, Ambassa During The Year 2026-27/ Sh:Fdr/Pipeline Repairing / Maintenance Of Ci/Di/Pvc Pipeline Including Brickwork, Plain Cement Concrete Work, Reinforced Cement Concrete

Document Fees
₹ 1000 /-

EMD
₹ 19230.0 /-

Tender Value
₹ 9.61 Lakhs /-

Submission Date
10-06-2026

Competition Type
Indian

Bidding Type
Tender

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1	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 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 Pipe for new work a.In all kinds of soil
2	i) For pipes not exceeding 90 mm dia
3	ii) For pipes exceeding 90 mm dia but not exceeding 300 mm dia
4	Charges for fixing and laying rigid UPVC pipes jointing with couplers, solvent cement including testing of joints complete ( excluding the cost of pipes, couplers, solvent cement which are to be issued from the department free of cost and specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer- in – charge. Class - 3 ( working pressure 6.0 kg / cm2)
5	i) 90 mm OD
6	ii) 110 mm OD
7	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. Class - 3 ( working pressure 6.0 kg / cm2)
8	iii) 90 mm OD
9	iv) 110 mm OD
10	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).
11	i. 15 mm dia.
12	ii. 25 mm dia.
13	Labour charges for repairing of leakage for CI/DI pipeline of various diameter by manual labour by hammering of old lead joints and other leakages of pipeline in/c excavation & refilling of the same as per direction of the Engineering-in-charge ( pig lead will be supplied by the department at free of cost).
14	b) 100 mm dia
15	c) 150 mm dia
16	Charges for repairing of leakage in UPVC/HDPE pipe line with PVC coupler & solvent cement etc.in/c necessary earth excavation backfilling of soil as required after laying of pipeline , in layers not exceeding 200mm in dept in/c consolidating each deposited layer by ramming,watering etc.Complete as per specification & direction of Engineering- in-charge.
17	a)90mm OD
18	b) 110 mm OD
19	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.External work.
20	i) 15 mm dia. nominal bore
21	ii) 40 mm dia. Nominal bore
22	iii) 50 mm dia. Nominal bore
23	Providing, fixing and laying fabricated UPVC socket / coupler confirming to IS:10124 (part-2) with solvent cement confirming to IS:14182 in/c testing of joints complete as per CPWD specification & direction of the Engineering-in-charge.
24	a) 90 mm dia
25	b) 110 mm dia
26	c) 140 mm dia
27	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. (By manual means)
28	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 CPWD specification and direction of the Engineer- in - charge.
29	i) 40 mm dia
30	ii) 50 mm dia
31	iii) 90 mm dia
32	iv) 110 mm dia
33	v) 140 mm dia
34	Providing,fixing and laying fabricated UPVC straight reducer confirming to IS:10124 (part-3)with solvent cement confirming to IS:14182 in/c testing of joints complete as per chapter-20 of CPWD specification & direction of the Engineering-in-charge.
35	a)110 x 90mm dia
36	b) 140 X 110 mm dia
37	c) 140 X 90 mm dia
38	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 per CPWD specification and direction of the Engineer - in - charge.
39	i) 90 x 90 mm dia
40	ii) 110 x 110 mm dia
41	iii) 140 x 140 mm dia
42	Providing, fixing and laying fabricated UPVC end cap confirming to IS:10124 (part-4) with solvent cement confirming to IS:14182 in/c testing of joints complete as per chapter-20 of CPWD specification and direction of the Engineering-in-charge.
43	a) 90mm dia
44	b) 110 mm dia
45	c) 140 mm dia
46	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 jointscomplete as per CPWD specification and direction of the Engineer - in - charge.
47	a) 90mm dia
48	b) 110 mm dia
49	c) 140 mm dia
50	Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge.
51	i)15 mm dia
52	Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge.
53	i. 15 mm dia
54	ii) 25mm dia
55	iii) 40mm dia
56	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.
57	i)15 mm dia
58	ii) 25mm dia
59	iii) 40mm dia
60	iv) 50 mm dia
61	Providing and fixing G.I. Reducer with the pipe line including testing of jointscomplete as per CPWD specification and direction of the Engineer - in - charge.
62	i. 25x15 mm dia
63	ii. 40x15 mm dia
64	iii. 40x25 mm dia
65	Providing and fixing GI equal Tee with the pipe line including testing of joints complete as per CPWD specification anddirection of the Engineer-in-charge.
66	i. 15x15x15 mm dia.
67	ii. 25x25x25 mm dia
68	Providing and fixing GI Unequal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer-in-charge.
69	i. 25x25x15 mm dia.
70	ii. 40x40x25 mm dia
71	iii. 40x40x15 mm dia
72	Providing and fixing GI. Nipple of medium class as per chapter 20 of CPWDspecification and direction of the Engineering-in-charge.
73	i)15mm dia 150mm long
74	Providing & fixing brass ferrule with C.I. cover confirming to IS:2692 in/c. boring & tapping the main as per chapter 20 of CPWD specification and direction of the Engineering-in –charge.a)10mm nominal bore
75	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.
76	i. 15 mm dia PVC /plastic bib cock
77	Providing and fixing G.I. Full way valve as per CPWD specification and direction of the Engineer - in - charge.
78	i. 15 mm dia
79	ii. 25 mm dia.
80	ii. 40mm dia
81	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.
82	i) 80 mm P.N 1.6
83	ii) 100 mm P.N 1.6
84	iii) 125 mm P.N 1.6
85	iv) 150 mm P.N 1.6
86	Charges for 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.
87	80 mm dia PN-1.6
88	100 mm dia PN-1.6
89	125 mm dia PN-1.6
90	150 mm dia PN-1.6
91	Providing and fixing C.I. non-return valve of approved quality as per of CPWD specification and direction of the Engineer- in - charge.
92	i. 65 mm nominal bore
93	ii. 80 mm nominal bore
94	iii. 100 mm nominal bore
95	Providing & fitting fixing of MS flange ( 8 mm wall thickness ) by welding with G.I. / MS pipe and placing position as perspecification and the direction of the Engineer-in-charge.
96	a) 80 mm dia
97	b) 100 mm dia
98	c) 125 mm dia Please Enable Macros to View BoQ information

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Tender For Fdr/ Urgent Maintenance For Water Supply Schemes Under Dws Division, Ambassa During The Year 2026-27/ Sh:Fdr/Pipeline Repairing / Maintenance Of Ci/Di/Pvc Pipeline Including Brickwork, Plain Cement Concrete Work, Reinforced Cement Concrete, Dhalai-Tripura

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Sl. No.	Item Description
1	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 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 Pipe for new work a.In all kinds of soil
2	i) For pipes not exceeding 90 mm dia
3	ii) For pipes exceeding 90 mm dia but not exceeding 300 mm dia
4	Charges for fixing and laying rigid UPVC pipes jointing with couplers, solvent cement including testing of joints complete ( excluding the cost of pipes, couplers, solvent cement which are to be issued from the department free of cost and specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer- in – charge. Class - 3 ( working pressure 6.0 kg / cm2)
5	i) 90 mm OD
6	ii) 110 mm OD
7	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. Class - 3 ( working pressure 6.0 kg / cm2)
8	iii) 90 mm OD
9	iv) 110 mm OD
10	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).
11	i. 15 mm dia.
12	ii. 25 mm dia.
13	Labour charges for repairing of leakage for CI/DI pipeline of various diameter by manual labour by hammering of old lead joints and other leakages of pipeline in/c excavation & refilling of the same as per direction of the Engineering-in-charge ( pig lead will be supplied by the department at free of cost).
14	b) 100 mm dia
15	c) 150 mm dia
16	Charges for repairing of leakage in UPVC/HDPE pipe line with PVC coupler & solvent cement etc.in/c necessary earth excavation backfilling of soil as required after laying of pipeline , in layers not exceeding 200mm in dept in/c consolidating each deposited layer by ramming,watering etc.Complete as per specification & direction of Engineering- in-charge.
17	a)90mm OD
18	b) 110 mm OD
19	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.External work.
20	i) 15 mm dia. nominal bore
21	ii) 40 mm dia. Nominal bore
22	iii) 50 mm dia. Nominal bore
23	Providing, fixing and laying fabricated UPVC socket / coupler confirming to IS:10124 (part-2) with solvent cement confirming to IS:14182 in/c testing of joints complete as per CPWD specification & direction of the Engineering-in-charge.
24	a) 90 mm dia
25	b) 110 mm dia
26	c) 140 mm dia
27	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. (By manual means)
28	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 CPWD specification and direction of the Engineer- in - charge.
29	i) 40 mm dia
30	ii) 50 mm dia
31	iii) 90 mm dia
32	iv) 110 mm dia
33	v) 140 mm dia
34	Providing,fixing and laying fabricated UPVC straight reducer confirming to IS:10124 (part-3)with solvent cement confirming to IS:14182 in/c testing of joints complete as per chapter-20 of CPWD specification & direction of the Engineering-in-charge.
35	a)110 x 90mm dia
36	b) 140 X 110 mm dia
37	c) 140 X 90 mm dia
38	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 per CPWD specification and direction of the Engineer - in - charge.
39	i) 90 x 90 mm dia
40	ii) 110 x 110 mm dia
41	iii) 140 x 140 mm dia
42	Providing, fixing and laying fabricated UPVC end cap confirming to IS:10124 (part-4) with solvent cement confirming to IS:14182 in/c testing of joints complete as per chapter-20 of CPWD specification and direction of the Engineering-in-charge.
43	a) 90mm dia
44	b) 110 mm dia
45	c) 140 mm dia
46	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 jointscomplete as per CPWD specification and direction of the Engineer - in - charge.
47	a) 90mm dia
48	b) 110 mm dia
49	c) 140 mm dia
50	Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge.
51	i)15 mm dia
52	Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge.
53	i. 15 mm dia
54	ii) 25mm dia
55	iii) 40mm dia
56	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.
57	i)15 mm dia
58	ii) 25mm dia
59	iii) 40mm dia
60	iv) 50 mm dia
61	Providing and fixing G.I. Reducer with the pipe line including testing of jointscomplete as per CPWD specification and direction of the Engineer - in - charge.
62	i. 25x15 mm dia
63	ii. 40x15 mm dia
64	iii. 40x25 mm dia
65	Providing and fixing GI equal Tee with the pipe line including testing of joints complete as per CPWD specification anddirection of the Engineer-in-charge.
66	i. 15x15x15 mm dia.
67	ii. 25x25x25 mm dia
68	Providing and fixing GI Unequal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer-in-charge.
69	i. 25x25x15 mm dia.
70	ii. 40x40x25 mm dia
71	iii. 40x40x15 mm dia
72	Providing and fixing GI. Nipple of medium class as per chapter 20 of CPWDspecification and direction of the Engineering-in-charge.
73	i)15mm dia 150mm long
74	Providing & fixing brass ferrule with C.I. cover confirming to IS:2692 in/c. boring & tapping the main as per chapter 20 of CPWD specification and direction of the Engineering-in –charge.a)10mm nominal bore
75	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.
76	i. 15 mm dia PVC /plastic bib cock
77	Providing and fixing G.I. Full way valve as per CPWD specification and direction of the Engineer - in - charge.
78	i. 15 mm dia
79	ii. 25 mm dia.
80	ii. 40mm dia
81	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.
82	i) 80 mm P.N 1.6
83	ii) 100 mm P.N 1.6
84	iii) 125 mm P.N 1.6
85	iv) 150 mm P.N 1.6
86	Charges for 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.
87	80 mm dia PN-1.6
88	100 mm dia PN-1.6
89	125 mm dia PN-1.6
90	150 mm dia PN-1.6
91	Providing and fixing C.I. non-return valve of approved quality as per of CPWD specification and direction of the Engineer- in - charge.
92	i. 65 mm nominal bore
93	ii. 80 mm nominal bore
94	iii. 100 mm nominal bore
95	Providing & fitting fixing of MS flange ( 8 mm wall thickness ) by welding with G.I. / MS pipe and placing position as perspecification and the direction of the Engineer-in-charge.
96	a) 80 mm dia
97	b) 100 mm dia
98	c) 125 mm dia Please Enable Macros to View BoQ information

Tender For Fdr/ Urgent Maintenance For Water Supply Schemes Under Dws Division, Ambassa During The Year 2026-27/ Sh:Fdr/Pipeline Repairing / Maintenance Of Ci/Di/Pvc Pipeline Including Brickwork, Plain Cement Concrete Work, Reinforced Cement Concrete, Dhalai-Tripura

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