Military Engineer Services Tender

Material and labour for cleaning of overhead Reservoir internally & externally by an approved cleaning agency of any height, any storage capacity of water exc 1.00 lakhs gallons throughly by removing mud silt, vegetation, shurbs leafs and grits etc complete all as specified and directed. Note:- Date of cleaning with black syenthetic enamel paint on white shade base. Cost deemed to be included in quoted unit rate.

All as per Srl Item No 4.00 here-in-before but storage capacity of water 0.50 lakhs to 1.00 lakhs .

All as per Srl Item No 4.00 here-in-before but storage capacity of water upto 0.50 lakhs gallons .

Notes for Item No 1.00 & 6.00 :- Rates quoted shall be deemed to includes for followings:- (i) Dewatering (mechanized), cleaning inner surfaces of UG Sump and overhead reservoir complete by scrapping with steel wire brushes, high pressure cleaning and vaccum cleaning, removing mud, sludge collected inside the tank manually and shifted to out side MOD land as directed by EIC in closed container. (ii) Cleaning of external surface of over head reservior including stem, coloumns, beams, bottom of domes slab, top of dome slab and removing of vegetation/shurbs including filling of cracks by cement slurry etc complete and make goods as per existing finish / shade / colour as directed by EIC. (iii) Washing with clean water, Anti-bacterial spray, UV radiation & bleaching powder or with high strength calcium chloride mixture thoroughly internally, including writing capacity of sump, cleaning date & due date of cleaning with black synthetic enamel paint as per existing pattern. (iv) Payment of unit shall be made when numbers of cleaning of each tank shall be done completely as per periodicity and rubish/sludge/dust/dirt/garbage removed from site.

Material and labour for Making V groove of 10mm wide and 30mm deep or upto the extend of joint/crack present at site over joint/ crack line using electricity operated angle grinder with diamond concrete saw blade and cleaning it by air blower as directed by Engineer-ln-Charge. The groove shall be cut on the concrete surface along the joint/crack over RCC structure to be repaired complete all as specified and directed.

Material and labour for drilling holes of 12mm dia up to 100 mm deep holes in structural members at the interval of 400 mm in staggered manner or along the joint & crack line in Reinforced Concrete (RC) structural element including cleaning of the holes by air blower and inserting 12mm nozzle compatible with injection of grouting mix and having machined external end to receive outlet of Grouting Gun. Fix inside the hole by applying thixotropic epoxy adhesive SikaDur 31 or Fosroc -Nitobond PC or Berger HS epbond to ensure complete sealing and allow curing the system for minimum of 8 Hrs before Grouting including nozzle projections, excess putty, if any, over concrete element by grinding, leveling and finishing the external surface, after completion of the work, etc. complete all as specified and directed.

Material and labour for sealing exposed 'V' groove, 10mm wide and 30mm deep with moisture insensitive epoxy putty Sikagard 694 F(I) or equivalent of Dr. Fixit/Fosroc, solvent-free, moisture tolerant, thixotropic, two part structural adhesive in ratio 1:1 to achieve strength as per manufacturer instructions including surface preparation, errection of steel props complete all as specified and directed. Note: The groove shall be cut on the concrete surface along the crack over beam or column.

Material and labour for injection grouting of construction joints with non shrink cement slurry admixed with epoxy grouting Conbextra GP of M/S Fosroc Chemical or SikaGrout -214 IN or Berger HS Super grout @ 300 mm C/C including of opening of cracks to a groove of size 12mm X 12 mm, Nozzle at 300 mm C/C including of opening of cracks to be grooved of size 10mm X 10mm fixing of nozzles with fast setting plugging compound Renderoc plug, cutting the extra length of nozzle after grouting all in complete as per manufacturers instructions including necessary scaffolding as required and as per the directions of Engineers incharge complete all as specified and directed. Seal the nozzle with Sikagard 694 F(l) or equivalent thixotropic epoxy putty after the refusal of grout material from the nozzle complete all as specified and directed. Note: (a) Leakage through other nozzle or cracks are required to be monitored while grouting and such points to be sealed as and when required without any extra cost. (b) Work to be executed by the authorised applicator of manufacturers only.

Providing & applying two coats of SikaTopseal 107 or Fosroc Brushbond or Berger HS Latex 2k Shield inside of the wall & floor of the tank, two components ready to use polymer modified cementatious coating . First Coat should be applied horizontzlly and second coat should be applied verticallyThe thickness of coating shall not be less than 1.5mm. complete all as specified and directed.

Material and labour for applying two coats of Sikagard 67 or Fosroc Nitocote EP405 or Berger HS tank linker , a water based epoxy coating certified for portable water on all over the concrete surface from inside. Apply the first coat by brush allow it to dry for 6-8 hrs and then apply 2nd coat and allow it to cure complete 24 hrs The coating shall be applied using brush application. The Thickness after two coating should not be less than 500 microns complete all as specified and directed.

Notes for item Nos. 7.00 to 12.00:- (i) Scaffolding required for execution of work at site shall be provided by the contractor and cost for the same shall be included in the quoted unit rates and nothing extra shall be admissible to the contractor on this account. (ii)Work to be executed by the authorised applicator of manufacturers only. (iii) The work shall be carried out by the authorised applicator of manufacturer . (iv) The quoted rates includes the cost of chipping of unsound concrete including erection and installation of scaffolding. (v) The contractor shall submit the written performance guarantee of treatment carried out to over head reservoir or under ground sumps for any cracks, leakage and seepage for 05 years from the date of physical completion of work. (vi) 5% amount of the total amount of treatment shall be retained as a guarantee and shall be released after 05 years. However contractor may deposit the FDR of same amount in favour of GE. If contractor fail to rectify the defect pointed out during this period in writing, the defect shall be got rectified at contractor' risk and cost and the payment shall be made from the amount kept reserved or by encashing the FDR deposited by the contractor as guarantee. The contractor's quoted rates for this item shall deemed to be inclusive of this aspect.

Excavation in trenches not exc 1.50 metre wide not exc 1.50 metre deep in soft/ loose soil for laying of pipe line and getting out complete all as specified and directed.

Returning filling in, including spreading leveling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removal of excavated soil surplus to the requirement to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed.

Taking down old UNSV DI pipe line of 200 mm dia size incl fittings/accessories complete all as specified and directed.

All as per Srl Item No 16.00 here in before but of size 150 mm bore.

All as per Srl Item No 16.00 here in before but of size 100/80 mm bore .

Supply and laying Centrifugally Cast (Spun) Ductile Iron Pressure Pipes with Spigot & Socket end, Class K-9 conforming to IS: 8329/2000 and suitable for (push-on) rubber gasket jointing with centrifugally applied inside cement mortar lining as per IS: 455:1989 and external Metallic Zinc Coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329 complete all as specified and directed.

All as per Srl item No. 19.00 here in before but of size 150 mm bore .

All as per Srl item No. 19.00 here in before but of size 100 mm bore .

Supply and fix in replacement Cast iron sluice valve 150 mm dia, flanged ends, stem (spindle) of SS (forged) and check nut of gun Metal, PN rating 1.6, working parts conforming to IS :14846, and flanged ends having drilling as per IS:1538 including taking down old unserviceable sluice valve complete all as specified and directed.

All as per Srl item No.22.00 here in before but 100 mm bore.

All as per Srl item No.22.00 here in before but 80 mm bore.

Supply and fixing cast iron fitting or ductile iron for spigot and socket /fanged pipe such as bends (any type radius and angle) tapers any type ( straight, bends, increasing, decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch , cross collers , caps and plugs upto 300 mm bore complete all as directed.

Supply and laying of Centrifugally Cast (Spun) Ductile Iron Pressure Pipes with Flanged end, Class K-9 conforming to IS: 8329/2000 and suitable for rubber gasket jointing incl nuts bolts with centrifugally applied inside cement mortar lining as per IS: 455:1989 and external Metallic Zinc Coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329 for 150 mm bore size including taking up old unsv cast iron pipe complete all as specified and directed.

All as per Srl item No. 26.00 here in before but of size 100 mm bore .

Cutting/removing of bushes/small trees/vegetation growth upto a distance of appx 50 mtr around the UG sump,OHT,Pump house not exc 30cms deep incl drains all around the plant incl rough surface leveling/cutting,filling upto 12" height/ depth all around the plant and burning at a distance of 50mtr (minimum) in the presence of Engr-in-charge including sprinkling the round up chemicals for drying/killing the bushes,shrubs etc. complete all as specified and directed.

Material and labour for Mild steel framed works such as grills, gratings etc with ends of bars, shouldered and/or rivetted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame works of water tank and similar work confirming to Fe.290.Gde-E-165 including nuts, bolts, washers, welding, binding, cold or hot, drilling holes for bolts, in any shape or size inclusive of one primer coat, one under coat and one finishing coat of paint as including taking down existing complete all as specified and directed.

Material and labour for 60 mm thick coloured precast concrete interlocking paver block of any shape and size,rubber moulded M-35 grade with grey cement to match existing area, over and including 25 mm thick sand cushion, including dismantling of existing all as specified and directed.

Material and labour for Cement concrete (1:2:4) type B-1,using 20 mm graded machanically crushed stone aggregate 75 mm thick as in sub base of floors and pavings laid in alternative bays, including demolition of existing complete all as specified and directed.

Material and labour for removing existing 60/80 mm thick coloured precast concrete interlocking paver block of any shape including demolition of PCC and relaying of the same with cement concrete 1:2:4 type B1 using 20mm graded mechanically crushed stone aggregate 75mm thick and rubber moulded M-35 grade paver block retrived from dismantling with grey cement without pigment to match, over and including 25 mm thick sand cushion complete all as specified and directed.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quions arches, pillar or any other description and in any situatoin etc complete all as specified and directed.

Material and labour for Brick work for straight or curved on plan not exceeding 6 Mtr means radius built in CM 1:4 complete all specified and directed.

Material and labour for using old brick work retrived from item no 33.00 with sub class `B` brick old size in CM 1:4 straight or curved on plan exc 6m mean radious complete all as specified and directed.

Material and labour for Rendering 15 mm thick in cement mortar 1:4, on brick or concrete surfaces mixed with water proofing compound, including finishing the surfaces even and fair without using extra cement complete all as specified and directed. Note:- Water proofing compound shall be measured and paid separately.

Supply only integral water proofing compound ISI marked complete all as specified and directed.

Material and labour for water proofing treatment to RCC / PCC/Brick wall above or below ground level of SUMP or over head tank as detailed here in below :- (i) Dewatering of existing water making structure dry. (ii) Cleaning base surface,removing, grass, algae fungus, loose concrete, plaster, loose particle etc meaking surface clean and dust free. (iii) Reparing and strengthing, cutting all joint in (u,v) shape and cleaning apply SBR latex based on doing agent, filling joint with high strength fibre reinforcement M50 grade ready to use mortar. (iv) Material and labour apply 1st bond coat if SBR latex 2nd coat of componet elastometric flexible water tight, crack bridging water proofing coat 3rd coat with same sandwich layer 9f 45 gsm glass fibre mesh and 4th final coat same Make( STP, SIKA, Fosroc) (v) The contractor shall submit the written performance guarantee of treatment caried out to over head tank/sump for any crack, leakage and seepage for 5 year from the date of physical completion of work.

Supply and Fixing chain link fencing size 100mm x 100mm (2.00mm thick dia wire) including line wires and any type of standards, rails, straining bolts etc., including provision of binding wire and taking down of existing any type fencing complete all as specified and directed.

Material and labour for complete removal of existing treatment on external or ceiling and soffits of Over Head Tank by scrapping with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 80 Grit having dia of 7"/9" to make the surface free from dust, loose paint etc. by skilled labour complete all as specified and directed . Note:- WORK SHALL BE EXECUTED ON WATER TANK NO 20(A) FRONT OF SUB AREA

Material and labour for applying One coats of white cement based putty on old as well as new plastered surface of Over head tank including sand papering the puttied surfaces to form an even and smooth surface complete all as specified and directed. Note:- WORK SHALL BE EXECUTED ON WATER TANK NO 20(A) FRONT OF SUB AREA

Material and labour for preparation of puttied surfaces and applying two coats of weather proof exterior emulsion paint over and including priming coat of exterior primer over new or untreated old plastered/ unplastered surfaces of Over head tank to be applied with fully automatic airless spray machine with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI, by allowing 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed. Note:- WORK SHALL BE EXECUTED ON WATER TANK NO 20(A) FRONT OF SUB AREA

Notes for Srl no 40.00 to 42.00:- MOBILISATION OF T&P AND MATERIAL: The Contractor shall complete the following activities within 20 days from the date of commencement of work: (a) Submission of Memorandum of Understanding (MOU) with any of paint manufacturer (b) Obtaining approval of paints & authorized applicator of paints manufacturer from GE (c) Procurement of T&P required for mechanical mode of painting (d) 30% of the quantity of Paints, Primer & Putty required (as per respective manufacturer’s average coverage area) for various items of painting catered in CA COMPENSATION FOR DELAY IN MOBILISATION OF T&P AND MATERIAL BEYOND 30 DAYS: In case of failure on the part of contractor to complete above mobilization within the stipulated period, compensation shall be recovered from the contractor at the rate of Rs. 1,000/- (Rupees one thousand only) per day subject to a maximum of Rs. 1,00,000/- (Rupees one lakh only). Condition 50 of IAFW-2249 (General Conditions of Contracts) shall be deemed amended accordingly. The contractor shall submit original Tax invoices & e-way bills for the entire quantity of materials so procured. The material and T&P collected shall be entered in the MB as “NOT TO BE ABSTRACTED” and shall be duly signed by both the parties.

Note:- Amount of credit of Rs. 85550.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.