Improvement of GI pipe line at Rangat area

Amount

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

15 mm to 40 mm nominal bore

Above 40 mm nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

65 mm dia nominal bore

80 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

50 to 80 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

40 mm nominal bore

50 mm nominal bore

65 mm nominal bore

80 mm nominal bore

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

15 mm diameter pipe

20 mm diameter pipe

25 mm diameter pipe

40 mm diameter pipe

50 mm diameter pipe

65 mm diameter pipe

80 mm diameter pipe

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

15 mm nominal bore

20 mm nominal bore

25 mm nominal bore

40 mm nominal bore

50 mm nominal bore

65 mm nominal bore

80 mm nominal bore

Constructing cement concrete chamber 90x90x100 cm inside, cement concrete 1:3:6 (1 cement : 3 coarse sand: 6 graded stone aggregate 40mm nominal size ) in cement mortar 1:4 (1 cement: 4 coarse sand) for sluice valve, with C.I. surface box 100 mm. top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 Cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size) and inside plastering with cement 1:3 (1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete.

Schedule of credit Notes: 1) All quantities shown are provisional. 2) Tenderers are advised to inspect the old material/item at site and ascertain their condition. It shall be deemed that the contractor has made himself well aware and ascertained the condition of these items, whether he inspects them or not. No claim whatsoever on this account shall be admissible by the Government. 3) The items as indicated in this schedule shall be the property of the contractor and shall not be used in new work. The total amount of credit shall be deducted from total of schedule to arrive at contract sum. 4) Amount of credit shall be recovered from the contractors RARs and then only retrieved material under this schedule will be allowed to be removed from site/store by the contractor. Serviceable material/items other than shown here-in-below obtained from demolition/taking down if any, shall remain the property of the Government and the contractor shall deposit the same with the Engineer-in-charge as directed and debris/unserviceable material shall be disposed off the site as per his direction without any extra cost of the Government. 5) The Accepting Officer shall reserve the right to retain any or the full quantity of demolished/dismantled materials which in his opinion is serviceable. However, the recovery shall be affected only for the quantities issued to the contractor under this schedule. 6) The rate quoted is firm and the contractor shall have no claim whatsoever the case may be, if the actual value of dismantled materials turns out to be different.

Disposal of dismantled unserviceable GI pipes from work site suitably (Contractor shall quote his rate that he will pay to Govt. on account of taking over of materials by dismantling).

Old/unserviceable GI pipe 15 mm dia

Old/unserviceable GI pipe 20 mm dia

Old/unserviceable GI pipe 25 mm dia

Old/unserviceable GI pipe 40 mm dia

Old/unserviceable GI pipe 50 mm dia

Old/unserviceable GI pipe 65 mm dia

Old/unserviceable GI pipe 80 mm dia

CSE CONSTRUCTION (INDIA) PRIVATE LIMITED

RAVI REALCONS PRIVATE LIMITED

The Reef Constructions