Public Works Department-PWD has published Extension Of Domestic Connection Under Atal Jhaldara Mission Within The Jurisdiction Of Dws Division-I During The Year 2021-22, Extension Of New Domestic Water Supply Connection And Replacement Of Damaged , Shifting Water Supply Connection At S.B. S Ex. Submission Date for this Tender is 20-09-2021. Water Pipe Line Tenders in Agartala Tripura. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | 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 work. |
2 | 15 mm dia nominal bore |
3 | 20 mm dia nominal bore |
4 | 25 mm dia nominal bore |
5 | Cutting bituminous road, jhama brick aggregate road /stone chips road etc. as per required depth and making good the same with existing materials(earth work in excavation to be paid separately) as per direction of the Engineer-in-charge. |
6 | 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) |
7 | 15 mm dia |
8 | 20 mm dia |
9 | 25 mm dia |
10 | Providing and fixing brass ferrule with C.I. cover conforming to IS : 2692 including boring and tapping the main as per CPWD specification and direction of the Engineer - in - charge. |
11 | 10 mm nominal bore |
12 | 15 mm nominal bore |
13 | 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. |
14 | (B) By manual means. |
15 | Disconnection of the existing ferrule (G.I. socket, union joint, bend etc. from the main pipeline and plugging the existing ferrule hole with G.I. plug including necessary earth cutting and refilling the same etc. complete as per direction of the Engineer-in-charge. |
16 | Providing and fitting, fixing of G.I. pipes medium class as per IS:1239 with latest amendment complete with G.I. fittings excluding trenching and refilling, cutting and making good the walls etc. (external work) as per chapter 20 of CPWDspecification and direction of the Engineer-in- charge, A) External work. |
17 | a) 15mm dia. |
18 | Earth work in excavation by mechanical means (Hydraulicexcavator) / manual means in foundation trenches ordrains (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 leadof 50 m. All kinds of soil. |
19 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto1.5 m. All kinds of soil. |
20 | Providing and fixing G.I. special consist of 15mm dia bend, 15mm dia socket, 15mm dia union joint for connection with ferrule of approved quality. |
21 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-All works upto plinth level. |
22 | i)1:2:4 (1 cement :2 fine sand : 4 graded well burnt brick agreegate 20mm nominal size). |
23 | Demolishing of cement concrete manually /by mechanical means including disposal of material with all lifts and upto 50m lead etc.complete as per direction of the Engineer-in-charge:- |
24 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
25 | Supplying and filling in plinth, under floor, foundation 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. |
26 | Providing and fixing G.I. Reducer with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer in charge. |
27 | (i) 20 x 15mm dia. |
28 | Providing and fixing G.I. socket as per CPWD specification direction of the Engineer-in-charge. |
29 | 15 mm dia |
30 | 20 mm dia |
31 | 25 mm dia |
32 | Providing and fixing G.I. union as per CPWD specification direction of the Engineer-in-charge. |
33 | 15 mm dia |
34 | 20 mm dia |
35 | 25 mm dia |
36 | Providing and fitting, fixing of GI plug nut to G.I./C.I./D.I. pipe line of approved quality. |
37 | (a) 15mm dia. Nominal bore. |
38 | Providing and fixing GI Specials cosists of 1(one) no 10mm dia 75mm long nipple, 1(one)no.15mm x 10mm dia. reducer, 1 (one)no. 15mm dia. 150mm long Nipple and 1 (one)no15mm dia.Union joint along with making hole to the C.I./D.I. pipe as required for domestic connection as per direction of the Engineer-in-charge. |
39 | Charges for making hole by drilling and making thread by thread bit in theCI / DI pipe as per specification & direction of the Engineer-in-charge. |
40 | 15 mm dia nominal bore |
41 | 20 mm dia nominal bore |
42 | 25 mm dia nominal bore |
43 | 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) |
44 | i. 40 mm OD |
45 | 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. |
46 | 90 mm dia |
47 | Providingand fixing G.I. Nipple of medium class as per CPWD specification and direction of the Engineer-in-charge. |
48 | (i)15mm dia75 mm long. |
49 | (ii) 15mm dia150 mm long. |
50 | (iii) 20 mm dia150 mm long. |
51 | (iv) 25 mm dia150 mm long. |
52 | Providing and fixing C.I. Bib cock (long handle) as per CPWD specification and direction of the Engineer-in-charge. |
53 | 15 mm dia |
54 | Providing and fixing G.I. Bend / elbow in the pipeline including testing of joints complete as per CPWD specification and direction of the Engineer-in-charge. |
55 | 15 mm dia |
56 | 20 mm dia |
57 | 25 mm dia |
58 | Labour charges for dismantling of pig lead by any method from existing leakage Lead Chauked joint of any dia. Of pipe line and stacking properlythe lead as per direction of the Engineer -in- charge( excavating earth , refilling at trenches paid separately). |
59 | Providing lead chaulked joints to spun iron or C.I. pipes and specials including testing of joints but excluding the cost of pig lead as per CPWD specification and direction of the Engineer - in - charge. |
60 | 80 mm dia |
61 | 100 mm dia |
62 | 150 mm dia |
63 | 200 mm dia |
64 | 250 mm dia |
65 | 400 mm dia |
66 | Cutting holes up to 10cm x 10cm in walls (Brick or RCC wall) for housing G.I. pipe etc. complete as per direction of the Engineer-in-charge. |
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