Department of Environment & Forests has published Fabricating Ms Structure And Providing Pvc Water Storage Tank With Laying Of Water Supply Pipe Line To Govt. Qtrs. No. Ph16 ( A And B ) And Ph19 ( A And B ) At Hawamahal Under Rangat Range During 2022-23. Submission Date for this Tender is 18-10-2022. Pipe Laying Tenders in North And Middle Andaman Andaman And Nicobar Islands. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m. |
2 | Ordinary rock |
3 | 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 up to 50 m and lift upto 1.5 m. |
4 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
5 | 1:4:8 (1 Cement : 4 coarse sand(zone-III) : 8 graded stone aggregate 40 mm nominal size). |
6 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
7 | 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20 mm nominal size) |
8 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
9 | Foundations, footings, bases for columns. |
10 | Providing and fixing up to floor five level precast cement concrete hollow block including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering, shuttering complete. |
11 | 1:1½:3 (1 Cement : 1½ coarse sand(Zone III) : 3 graded stone aggregate 20 mm nominal size). |
12 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size). |
13 | Centering and shuttering including strutting, propping etc. and removal of form for : |
14 | Shelves (Cast in situ) |
15 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
16 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
17 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying one or more coats of steel paint over a priming coat of approved steel primer using structural steel etc. as required. |
18 | In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
19 | Providing and laying Ceramic glazed floor tiles of size 300x300 mm(thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement :4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc.,., complete. |
20 | 12 mm cement plaster of mix : |
21 | 1:4 (1 cement: 4 fine sand) |
22 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. |
23 | 20 mm nominal dia Pipes |
24 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. |
25 | 25 mm nominal dia Pipes |
26 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
27 | 25 mm nominal bore |
28 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
29 | 20 mm nominal bore |
30 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. |
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