Military Engineer Services Tender

M&L for cast iron fittings for spigot and socket pipes of size upto 200mm bore such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plug, complete all as specified and as directed.

M&L for run lead joints with and including proper packing and lead seal for insertion of new tees and CI specials for 150mm dia bore pipe, complete all as specified and as directed.

M&L in repair run lead joints with and including proper packing and lead seal for insertion of new tees and CI specials for 150mm dia bore pipe, complete all as specified and as directed. Note: Necessary erthwork is included in the quoted rate if required

S&F 80 mm dia ductile iron resilient (soft) seated gate/sluice valve with pocket less body, ss stem (AISI 410), epdm coated di wedge 100% vaccum tight design with toroidal sealing rings & over 250 micron epoxy coating in PN 16 designed to BS:5163/IS:14846 non-rising/rising stem type with hand wheel operation with necessary nuts,bolts washers and gasket including taking out old valve complete all as specified and as directed.

S&F 150 mm dia ductile iron resilient (soft) seated gate/sluice valve with pocket less body, ss stem (AISI 410), epdm coated di wedge 100% vaccum tight design with toroidal sealing rings & over 250 micron epoxy coating in PN 16 designed to BS:5163/IS:14846 non-rising/rising stem type with hand wheel operation with necessary nuts,bolts washers and gasket including taking out old valve complete all as specified and as directed.

S&F 100 mm dia ductile iron resilient seated non-return valve, flanged end in swing type design with EPDM encapsulatrd door and with over 250 micron epoxy coating with necessary nuts,bolts washers and gasket including taking out old valve complete all as specified and as directed.

M&L for leakage detection in GI water lines of upto 50mm bore and necessary repairs including cutting, threading for addition/alteration and insertion of new fittings complete all as specified and as directed. Note for item No. 10&11: Necessary erthwork is included in the quoted rate if required

M&L for leakage detection in GI water lines of 100/150mm bore and necessary repairs including cutting, threading for addition/alteration and insertion of new fittings complete all as specified and as directed.

M&L for Leakage detection in CI/DI water mains from source-1 or source -2 to pump house No-1 or pump house No-3 and dismantling of defective/unserviceable 150 mm nominal size pipe line and taking out from trenches/ hard rocks with necessary excavation work and carrying out the repair work at site or local wk shop for welding work to repair defective portion of pipe line and providing leak proof jointing material to leaked/pierced portion and took back after repair to work site complete and relaying of repaired pipe line 150mm bore in trenches and jointing the same in trenches complete with new gasket, nut bolts and other jointing material including testing/commissioning the pipe line on full pressure complete all as specified and directed by Engr-in-charge. NOTE :- (i) flanges & flanged joints shall lead joint deemed to be including in quoted rate .(ii) Work will be carried out in piecemeal locations experienced based on break downs and weaker sections of existing rising main as per site requirement and as directed by Engineer-in-charge. (iii) connecting and supporting the pipe lines using ropes/wires etc with transportation as per site requirements etc and rectify the defects on urgent basis.

M&L for construction of valve pit of size 1.2 m x 1.2 m x 0.9 m (internal dimension) one brick thick wall, rendering 15 mm thick in CM 1:4 internally & externally (15cm depth below GL) finished even & smooth without using extra cement and applying three coat of white wash, mild steel sheet cover made of mild steel sheet, 3 mm thick and 40 mmx 40 mm x 6mm thick mild steel angle iron frame including locking arrangement,handle etc and painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of surfaces including demolition of existing brick masonry valve pit complete all as specified and as directed.

M&L for opening the top of the sluice valve carefully of size 100mm bore PN-1.6, taking out the gate & spindle, scraping/cleaning the gate both sides, cleaning/scraping of sluice valve body throughly from inside, refixing / replacing the spindle, gate check nut and top of sluice valve including replacement of gland packing rope of suitable size & rubber gasket and Bolt, nut with washers necessary metalling , grinding and leveling of the valve door seating complete all as specified and as directed. Note :- Replacement of spindle with check nut etc shall be measured and paid separately under relevant items.

Supply only brass spindle including check nut suitable 100mm dia,complete all as specified and as directed.

M&L for opening the top of the Non return valve carefully of size 100mm bore, taking out the wafer, scraping/cleaning the gate both sides, cleaning/scraping of Non return valve body throughly from inside, refixing / replacing the wafer including replacement of gland packing rope of suitable size & rubber gasket and Bolt, nut with washers necessary metalling , grinding and leveling of the valve door seating complete all as specified and as directed. Note :- Replacement of minor parts etc deemed to be included in quoted rate.

M&L repacking stuffing box of sluice valve 150mm bore spindle including taking apart and reassembling ,complete all as specified and as directed.

M&L repacking stuffing box of sluice valve 100mm bore spindle including taking apart and reassembling ,complete all as specified and as directed. .

S&F in repair for filling gland packing to control water leakage in sluice valve of size 100/150mm bore ,complete all as specified and as directed. .

S&F in repair pressure gauge 100mm dial, 0-14kg rating, suitable to measure 300 meter head with brass gauge cock with fitting including brass sampling cock with fitments including welding in the existing pipe ,complete all as specified and as directed. .

M&L for cutting grass, vegetation, shrubs, under growth, roots etc and removing rubbish to a distance not exc 50 m including spraying the chemical/ pesticide in proper ratio with water to control growth of grass & vegetation complete all as specified and as directed.

M & L in repair Automatic, compact applicator for bleaching sticks/ Chlorine relills of the following specifications : (i) Multi-cavity 100L water treatment station with proprotional dose adjustment options (ii) Diaphragm-free, tube based self-priming fluid delivery drive to prevent air/ vapour locks and dry-run problems (iii) Prime loss : Zero (iv) Agitator-free system to prevent enviromental corrosion (v) Fluid release up to 5 LPH independent of back pressure up to 7 Bars (vi) Erosion-enabled system for controlled release of Chlorine with accurate output reproducibilty (vii) Integrated plug & play system operating on single phase 230 V 50 Hz power source. Note : (i) Necessary acessories incl electric and water connection into exiting system is incl in the quoted rate. (ii) Anything technical required in above specification if left, is demmed to be incl in the quoted rate) Make-Declibac, Model-Stequa Pack Pro or equiv

Supply only Chlorine tablets contained in plastic cylindrical sealed disposable sanitizer refill (dia 2.5 inches +/- 0.5 inches, Height 10 inches +/- 0.5 inches ) for disinfection of drinking water with arrangement for controlled release of disinfectant in water, suitable for operation through dosing system Make- As approved by HQ CEEC or HQ E-in-C's branch. (Note : The product media should have heavy metal contaminants below detectable limits & must pass the acute toxicity test (confirm to non toxicity for mammalian cells ) and safe for human health safety point.