REPAIR, MAINT, RENEWALS TO CERTAIN GI PIPE LINES, VARIOUS SIZES OF GATE VALVES AND CONNECTED WORKS AT JHANSI CANTT UNDER AGE E/M AT GE JHANSI

Amount

Taking up or down steel tubing and connections, including cleaning for refixing or taking credit complete all as directed for the following pipe sizes:-

15mm dia size

20mm dia size

25mm dia size

40mm dia size

50mm dia size

80mm dia size

100mm dia size

Material and labour for GI water tubing, medium grade, ISI marked, with and including all fittings such as bend, tee, elbow, reducer, union, nipple etc as per site requirement laid in trenches, complete as specified and directed for the following pipe sizes:- Make : Tata / Jindal / Prakash Surya / Zenith / Swastik Note : (i) The excavation & earthwork shall be measured & paid for separately. (ii) The cost of all type of GI fittings such as bend, tee, elbow, reducer, union, nipple etc is deemed to be included in quoted rates.

15mm dia size

20mm dia size

25mm dia size

40mm dia size

50mm dia size

80mm dia size

100mm dia size

Material and labour for GI water tubing, medium grade, ISI marked, with and including all fittings such as bend, tee, elbow, reducer, union, nipple etc, fixed to wall / ceilingn with FI clamps, complete as specified and directed for the following pipe sizes:- Make : Tata / Jindal / Prakash Surya / Zenith / Swastik Note : The cost of all type of GI fittings such as bend, tee, elbow, reducer, union, nipple etc is deemed to be included in quoted rates.

15mm dia size

20mm dia size

25mm dia size

Supply and fixing of MS clamp made out of 75mm x 5mm flat iron with 20mm dia hole for taking branch connection with and including fixing of 25mm dia GI socket duly welded complete including fixing of clamp on existing GI pipe line of size 80mm/100mm dia with suitable rubber gasket packing to ensure leak proof joint and suitable nuts, bolts and washers etc complete all as specified and directed by Engr-in-charge.

M&L for in replacement of Straight plain brass ferrules screwed both ends for taking of branch connection of 20mm bore from CI/DI main pipe line and fixed complete all as specified and directed.

M&L for cutting of existing road / hard standing up to 15 cm depth for laying of pipes, and making good the disturbed surfaces by providing PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) after laying of pipes and returning filling of soil, complete all as specified and directed. Note:- Excavation and earth work below road / hard standing will be measured and paid under relevant items.

M&L for Plain cement concrete, type C2 ( 1 : 3: 6), (using 40mm graded crushed stone aggregates) as in foundation, filling and mass concrete PCC beam for support of pipe line, complete all as specified and directed by Engr-in-Charge.

Cutting existing steel tubing of size 40 or 50mm dia and Screwing for alterations or additions (or lengthening screw on pipe to form connector) done in position without taking down complete all as specified and directed.

S&F Gun-metal gate valves, with iron wheel head, screwed both ends for iron pipe including taking down existing unserviceable gate valve of any description complete all as directed for the following sizes:- Make : Leader / Zoloto / Gem / Seiko/ Sant

80mm dia NB

50mm dia NB

40mm dia NB

25mm dia NB

20mm dia NB

15mm dia NB

S&F Cast iron sluice valve, both ends flanged and drilled, of size 100mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.0 with stainless steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed by Engr-in-charge. Make: Kirloskar / Leader / Sant / BIR / Kartar

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep and getting out in any type soil for laying pipes etc, complete all as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm, complete all as directed.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as directed.

Notes :-

During laying of pipe line, if, pipeline is crossing through any type of Nala, drainage, Culvert, or any other similar situations, the pipe will be supported on PCC beam at suitable distances, as per site requirement, with & including dewatering. The cost of dewatering pump and other accessories is incl in quoted rate only. The cost of suitable PCC beam structure, as per site requirement will be measured and paid separately under respective items.

During laying of new pipe line or taking out / dismantling of old pipe lines, if, pipeline is passing beneath existing tile surface/floor or footpath (any type), the cost of repairing the same after laying, testing of pipe lines, making good of disturbed foot path / tile surfaces deemed to be included in quoted rate. No extra payment will be made in this effect.

During laying of new pipe line or taking out / dismantling of old pipe lines, if pipeline come across root(s) of tree(s) / bushes of any type, having girth up to 10 cm, the same will be cut & pruned before laying of new pipeline or taking out / dismantling of old pipe lines and cost in this effect is deemed to be included in quoted rates. No extra payment will be made in this effect.

During taking out / dismantling of old pipe lines, if pipeline is passing beneath the existing construction (bldgs, concrete flooring, hard standing, car parking etc), which can not be disturbed for taking out / dismantling of old pipe lines, the length of pipe line, which can not be retrieved, will not be considered in Schedule of Credit. No claim in this regard will be accepted at any stage. The new pipeline will be diverted as per ground / site requirement, as per direction of Engr-in-charge

During laying or taking out / dismantling of pipe line, if, any damage occurred to the existing structure / pipeline(s) / electric cable(s) / Telephone OFC cable(s) by the contractor or his manpower, during execution of work, the same must be repaired / replaced and will be made fully functional by the contractor and no extra cost will be paid in this effect.

The contractor will ensure that the uninterrupted water supply will be maintained during laying or taking out / dismantling of pipe line or repairing of leakage of joints/pipelines etc. Accordingly, the repair / laying / dismantling of pipeline / joints etc will be carried out. If contractor fails to restore the water supply within stipulated time, as decided by Engineer-in-charge, the penal recovery of Rs 2000.00 per day will be recovered from contractors dues.

Since the work being of maint nature, the quantum of work shall be as per site requirement and as decided by Engineer-in-charge. Contractor shall not have any right to demand major quantum of work at one location. Rate quoted shall be deemed to be inclusive of this provision and nothing extra shall be admissible.

Wherever the pipes are to be fixed on wall, they shall be properly fixed with suitable clamps duly painted and the rate quoted shall deemed to be inclusive of this provision.

The contractor shall provide all safety equipment i.e. helmets, shoes and all other requisite equipment, as required to ensure safety of workmen during execution of work and cost of these items are deemed to be inclusive in quoted rates.

JAI BALAJI CONSTRUCTIONS

ROHIT ENTERPRISES

M/s BRIJ KUMAR RAI

M/S Kumar Contractors