Construction Schedule for Relining of Indira Gandhi Main Canal RD 81 to RD 84 for Closure Work 2020

ID Task Name Duration Start Finish 23 Feb '20 08 Mar '20 22 Mar '20 05 Apr '20 19 Apr '20 03 May '20 17 May '20 31 May '20 14 Jun '20
M F T S W S T M F T S W S T M F T S W S T M F T S W S T M F T
1 1 Preparatory Activity Before Closure 75 days Fri 07-02-20 Sun 19-04-20
2 1.1 Issuance of Letter of Acceptence (LOA) 1 day Fri 07-02-20 Fri 07-02-20
3 1.2 Signing of Contract Agreement 10 days Sat 08-02-20 Mon 17-02-20
4 1.3 Issuance of Letter to Proceed with the work 7 days Wed 19-02-20 Wed 26-02-20
5 1.4 Setting up Construction Camp and site 13 days Wed 26-02-20 Mon 09-03-20 09-03
6 1.4.1 Fixing of BM following GTS BM by Double Levelling 3 days Wed 26-02-20 Sat 29-02-20 Contractor
7 1.4.2 Approval of BM by PMU & TPQC 1 day Sat 29-02-20 Sun 01-03-20 Department
8 1.4.3 Issue of Level books by PMU to Concerned EE and then by 1 day Wed 26-02-20 Thu 27-02-20 Department
EE to AEN
9 1.4.4 Making Agreement with the Land Lord of Proposed 3 days Wed 26-02-20 Sat 29-02-20 Contractor
Construction Camp Site and submissiont o PMU
10 1.4.5 Demarking and Barricading Construction Site and Material Storages
3 days Sat 29-02-20 Mon 02-03-20 Contractor
11 1.4.6 Submission of documents for all Machineries related to 3 days Wed 26-02-20 Sat 29-02-20 Contractor
Construction and its insurance documents before PMU
12 1.4.7 Seek approval from PMU for Proposed Machineries and 1 day Sat 29-02-20 Sun 01-03-20 Contractor
equipments to be used at site
13 1.4.8 Submission of documents of personnel to be deployed at 3 days Wed 26-02-20 Sat 29-02-20 Contractor
work for approval by PMU
14 1.4.9 Approval of personnel by PMU 1 day Sat 29-02-20 Sun 01-03-20 Department
15 1.4.10 Establishment of Batching Plant 7 days Tue 03-03-20 Mon 09-03-20 Contractor
16 1.4.11 Deployment of Machineries and Tools (Paver, Transit 3 days Sun 01-03-20 Tue 03-03-20 Contractor
Mixers, Excavators, Generators, Tractors, Pumps etc)
17 1.4.12 Establishment of Laboratory at Camp Site with 3 days Tue 03-03-20 Thu 05-03-20 Contractor
Testing of Materials as per contract agreement (like
Gradation of CA/FA, FM of FA, Compressive Strength of
18 concrete
1.4.13 and Mortar,
Submission Slump
of Silt Test etc.)
Disposal Plan with Proposed 3 days Wed 26-02-20 Sat 29-02-20 Contractor
Location for disposal before PMU
19 1.4.14 Getting Approval of Silt Disposal Plan with Proposed 3 days Sat 29-02-20 Mon 02-03-20 Contractor,Department
Disposal Location from PMU
20 1.5 Implementation of ESMP 30 days Mon 24-02-20 Tue 24-03-20
21 1.5.1 Obtaining Statutary Clearence for CTE & CTO and submission
15 daysto PMU Mon 09-03-20 Tue 24-03-20 Contractor
22 1.5.2 Obtaining Labour License and submission to PMU 7 days Sat 29-02-20 Fri 06-03-20 Contractor
23 1.5.3 Obtaining Statutary Clearence for use of Ground Water 7 days Sat 29-02-20 Fri 06-03-20 Contractor
and submission to PMU
24 1.5.4 Submission of Pollution Under Control (PUC) 3 days Sat 29-02-20 Mon 02-03-20 Contractor
documents for all vehicles and machineries to PMU
25 1.5.5 Pre construction tests for monitoring ambient air 7 days Mon 24-02-20 Sun 01-03-20 Contractor
quality, noise, soil quality and water quality
26 1.5.6 Establishment of Adequate Toilet Facility (Ladies & 5 days Sat 29-02-20 Wed 04-03-20 Contractor
Gents), Bathing Facility with Water Supply Arrangements
27 1.5.7 Establistment of Proper Accomodation & Ancilliery Facilities
7 daysfor labours
Sat 29-02-20 Fri 06-03-20 Contractor
28 1.5.8 Establishement of Camp Site Waste Disposal System in 7 days Sat 29-02-20 Fri 06-03-20 Contractor
Environmental Friendly Manner
29 1.5.9 Approval of ESMP implementation by PMU 3 days Sat 07-03-20 Mon 09-03-20 Department
30 1.6 Collection of Sample construction materials as per 10 days Wed 26-02-20 Fri 06-03-20
specification for Approval by PMU
31 1.6.1 Cement 1 day Wed 26-02-20 Thu 27-02-20 Contractor
32 1.6.2 Coarse Aggregate 1 day Wed 26-02-20 Thu 27-02-20 Contractor
33 1.6.3 Fine Aggregate 1 day Wed 26-02-20 Thu 27-02-20 Contractor
34 1.6.4 Admixture 1 day Wed 26-02-20 Thu 27-02-20 Contractor
35 1.6.5 HDPE Film 7 days Wed 26-02-20 Tue 03-03-20 Contractor
36 1.6.6 Synthetic Fiber 10 days Wed 26-02-20 Fri 06-03-20 Contractor
37 1.7 Getting Approval from PMU sample construction materials 30 days Fri 06-03-20 Sun 05-04-20
38 1.7.1 Cement 2 days Fri 06-03-20 Sun 08-03-20 Contractor,Department
39 1.7.2 Coarse Aggregate 2 days Fri 06-03-20 Sun 08-03-20 Contractor,Department
40 1.7.3 Fine Aggregate 2 days Fri 06-03-20 Sun 08-03-20 Contractor,Department
41 1.7.4 Admixture 2 days Fri 06-03-20 Sun 08-03-20 Contractor,Department
42 1.7.5 HDPE Film 30 days Sat 07-03-20 Sun 05-04-20 Contractor,Department
43 1.7.6 Synthetic Fiber 2 days Fri 06-03-20 Sun 08-03-20 Contractor,Department
44 1.8 Procurement of Construction Material 15 days Sun 05-04-20 Sun 19-04-20
45 1.8.1 50% of Cement 15 days Sun 05-04-20 Sun 19-04-20 Contractor
46 1.8.2 50% of Coarse Aggregate 7 days Sun 05-04-20 Sat 11-04-20 Contractor
47 1.8.3 50% of Fine Aggregate 7 days Sun 05-04-20 Sat 11-04-20 Contractor
48 1.8.4 100% of Admixture 7 days Sun 05-04-20 Sat 11-04-20 Contractor
49 1.8.5 100% of HDPE Film 7 days Sun 05-04-20 Sat 11-04-20 Contractor
50 1.8.6 100% of Synthetic Fiber 7 days Sun 05-04-20 Sat 11-04-20 Contractor
51 1.9 Preparation of Mix Design of Concrete by PWD / NABL 28 days Thu 27-02-20 Wed 25-03-20 Contractor
Approved lab / TPQC
52 1.10 Testing of Materials for Quality Assurance 3 days Wed 25-03-20 Sat 28-03-20 Contractor
53 1.11 Approval of Materials by TPQC and QC Wing of WRD GoR 1 day Sat 11-04-20 Sun 12-04-20 Contractor,Department
54 2 Closure Activity 34.25 days Fri 01-05-20 Tue 02-06-20
55 2.1 Local Dewatering of Flowing and Standing Water after 3 days Fri 01-05-20 Tue 05-05-20 Contractor
Demarking Respective Reaches with Temporary Bunds and
maintaining logbook mentioning therin capacity of Pump
56 2.2 Taking initial levels of silt in presence of Joint Team of 2 days Wed 06-05-20 Thu 07-05-20 Contractor,Department
TPQC/PMU/QC WRD GoR
57 2.3 Desilting of Canal, Disposal of Silt as per approved Silt Disposal
5 days
Plan Fri 08-05-20 Thu 14-05-20 Contractor
58 2.4 Taking finished surface levels of canal section after removal1 day Fri 15-05-20 Fri 15-05-20 Contractor,Department
of silt in presence of Joint Team of TPQC/PMU/QC WRD GoR
59 2.5 Checking of Canal Bed for Required Strengthening by 1 day Mon 18-05-20 Mon 18-05-20 Contractor,Department
Concerned SE and submit proposal for approval from PMU
60 2.6 Approval of bed strengthening by PMU 1 day Tue 19-05-20 Tue 19-05-20 Department
61 2.7 CC Lining in Bed 10 days Wed 20-05-20 Tue 02-06-20 Contractor
62 2.8 Removal of trees and shrubs from canal slopes for repair work 5 days Wed 06-05-20 Tue 12-05-20 Contractor
63 2.9 Approval of PMU for taking up repair work 1 day Wed 13-05-20 Wed 13-05-20 Department
64 2.10 Repairing of Side Slopes 3 days Thu 14-05-20 Mon 18-05-20 Contractor
65 2.11 Construction of Dowels 5 days Wed 27-05-20 Tue 02-06-20 Contractor
66 3 Post construction tests for monitoring ambient air quality, 3 days Wed 03-06-20 Fri 05-06-20 Contractor
noise, soil quality and water quality

Critical Split Critical