Military Engineer Services Tender

M&L Cutting or uprooting grass on old mud phuska, removing rubbish off the premises, Cleaning of the existing area by means acid etching, wire brushing, high pressure water jets complete in all respect and preparing to receive new mud/cement plaster complete all as specified and directed.

M&L for providing PCC 1:2:4 type B-0 (using 20mm graded stone aggregate) with maintain the proper roof slope as in bedding, coping and kerb complete all as specified and directed.

Supply and apply acrylic based waterproofing and heal reflecting system having following key performance properties: 1. Acrylic polymer dispersion single component liquid applied system. 2. Fully reinforced with glass fiber reinforced sika Fab or Equivalent The installation company of roofing system should be trained and authorized by Manufacturer & installation to be carried out as per manufactures approved method statement. All auxiliary & accessories involved during application should be supplied by single manufacture as a part of system. Any component used which is not manufacturer by the roofing manufacturer can only be used with official approval from manufacturer. Application system :- (a) Providing and Applying Primer Coat primer over the prepared surface with Sika® CoolCoat Primer or Equivalent Consumption @0.2-0.3 kg/m² (b) First coat: sika coolcoat or or Equivalent / Consumption @ 0.75 kg/m² (c) Fiber Reinforcement Make Sika or Equivalent (d)Second coat: sika coolcoat or Equivalent / Consumption @ 0.75 kg/m³ (e) Top Coat Sika® CoolCoat Primer or Equivalent Consumption @0.05-0.08 kg/m²

Taking up or down 15mm bore steel / composite / UPVC tubing and connection from any position concealed / exposed including cleaning for refixing or removal to store complete all as specified and directed.

S&F 15 mm dia steel water GI tube medium grade with all fittings / connections & MS clamps / clips and necessary screwing as reqd and fixed with or without concealed to walls & surface of roof slab with and including making good to required surfaces by using white cement complete all as specified and directed.

Re-fixing old 15mm dia steel water GI tube medium grade with all fittings / connections & MS clamps / clips and necessary screwing as reqd in new or old position and fixed with or without concealed to walls, ceilings or laid in floors complete all as specified and directed.

Supply&Laying 3-layer PP-R Polypropylene random copolymer) concealed pipes 20mm outer dia SDR 7.4 (PN16) UV atabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and directed. Note- The work will be done under the supervision of company.

S&F Brass Elbow for special fitting of 16 mm bore CPVC pipe complete all as specified and directed.

S&F Brass Tee for special fitting of 16 mm bore CPVC pipe complete all as specified and directed.

S&F Male Brass Threaded Adaptor(MTA/ MBTA) for special fitting of 16 mm bore CPVC pipe complete all as specified and directed.

S&F Female Brass Threaded Adaptor(FTA/ FBTA) for special fitting of 16 mm bore CPVC pipe complete all as specified and directed.

S&F UNION for special fitting of 16 mm bore CPVC pipe complete all as specified and directed.

Taking up or down 20mm bore steel / composite / UPVC tubing and connection from any position concealed / exposed including cleaning for refixing or removal to store complete all as specified and directed.

S&F 20 mm dia steel water GI tube medium grade with all fittings / connections & MS clamps / clips and necessary screwing as reqd and fixed with or without concealed to walls, ceilings or laid in floors complete all as specified and directed.

Re-fixing old 20mm dia steel water GI tube medium grade with all fittings / connections & MS clamps / clips and necessary screwing as reqd in new or old position and fixed with or without concealed to walls, ceilings or laid in floors complete all as specified and directed.

Disconnecting existing tanks exc 250 ltr and not exceeding 500 ltr, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately)

M&L for cleaning and removing all scale and dirt from water tank of capicty exc 250 ltr and not exc 500 ltr, etc, from tanks and from mouths of circulating pipes, etc.

S&F in repairs 20mm bore dia nipple suitable for HDPE water tank (Min weight 15mm-38 gms/20mm-45gms/25mm-65gms)fixed complete all as specified and directed.

S&F 20mm bore dia ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0 m m - 2 1 0 g m s . / 25mm-455gms/ 40mm - 690 gms) complete all as specified and directed.

Re-fixing old serviceable 15mm bore CP bib tap/ angle cock/ pillar tap, concealed stop cock, CP mixture valve, shower with all fittings after repair by suitable size of brass head and other materials as required in new or old position and fixed with or without concealed to walls with and including making good disturbed surfaces by using white cement and cement mortar (1:4) mixed with pigment to match the existing surface complete to the entire satisfaction of Engineer-in-charge.

S&F Stop valves 15mm bore, fancy type chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified

S&F brass chromium plated shower roses of size 125mm with or without swivel joints, any size, including shower arm 15mm size, 195mm long bend of 45degree with flange of CP fixing to steel pipe or union complete all as specified and directed.

S&F 15 mm dia PVC connections, 450 mm long with PTMT nuts of suitable size at two end complete all as specified and directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls & floors with necessary MS clamps complete all as specified and directed.

S&F 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls & floors with necessary MS clamps complete all as specified and directed.

S & F for Pipe Supporting Clamping for Single pipe of dia 110 mm (4") down take pipe fixing done with Clamping System consists of Rain Water Bracket Set with Pipe Support Channel + U Bolt Rubber Sleeve mounted System running vertically with wall distance 75 mm (3"): Pipe Support Clamping made of : 1. Rain Water Bracket Set with pipe support channel for 110 mm pipe having Wall Distance 75 mm (3") made of Low Carbon Hot Roll Gauge Corrected Oil Pickled and Drawn (HROP D) Steel (IS 1079); material size 32 mm x 3 mm with ribs and notch are Hot Dip Galvanzied + Zn Al Flake coated having Salt Spray Test (Test method - ASTM B-117-2019) result 2000 hrs. 2. U bolt Rubber Sleeve mounted are made of low carbon mild steel with Rod diameter 7 mm approx.; Zn Al Flake coated with noise absorbing semi transparent ribbed silicon rubber sleeve; with Hex Flange Nut BSW 5/16 x 18 x 8 x 13 with Serration set as per DIN 6923 - Zn Al Flake coated. Hotdip Galvanizing: As per IS 2629 (1985) - 610 grams/m2 ( 85 microns). Material Grade : IS 1079 used as per MTC confirms to EN 10204 3.1. Material Qty. for one unit : 1. Rain Water Bracket Set with pipe support channel for 110 mm pipe; Wall distance 75 mm (3") - 1 Nos. ; 2. U bolt Rubber Sleeve mounted for 4" (110 mm) PVC Pipe Dia. - 1 No.; and 3. Fixing Nail Zn coated of thickness 6.5 mm and length 63 mm (2 1/2") - 2 nos. Fixing Details: Pipe Support Clamping Unit to be fixed at every metre distance in the duct as specified in Chief Engineer Jodhpur Zone Technical Drawing (TD) of Factory Made Pipe Supporting System : CEJZ/TD/102. Make: Shaivi or equivalent as approved by GE.

S & F for Pipe Supporting Clamping for Single pipe of dia 75 mm (3") down take pipe fixing done with Clamping System consists of Rain Water Bracket Set with Pipe Support Channel + U Bolt Rubber Sleeve mounted System running vertically with wall distance 75 mm (3"): Pipe Support Clamping made of: 1. Rain Water Bracket Set with pipe support channel for 75 mm (3") Pipe Dia. having Wall Distance 75 mm (3") made of Low Carbon Hot Roll Gauge Corrected Oil Pickled and Drawn (HROP D) Steel (IS 1079); material size 32 mm x 3 mm with ribs and notch are Hot Dip Galvanzied + Zn Al Flake coated having Salt Spray Test (Test method - ASTM B-117-2019) result 2000 hrs. 2. U bolt Rubber Sleeve mounted are made of low carbon mild steel with Rod diameter 7 mm approx.; Zn Al Flake coated with noise absorbing semi transparent ribbed silicon rubber sleeve; with Hex Flange Nut BSW 5/16 x 18 x 8 x 13 with Serration set as per DIN 6923 - Zn Al Flake coated. Hotdip Galvanizing: As per IS 2629 (1985) - 610 grams/m2 ( 85 microns). Material Grade : IS 1079 used as per MTC confirms to EN 10204 3.1. Material Qty. for one unit : 1. Rain Water Bracket Set with pipe support channel for 75 mm pipe; Wall distance 75 mm (3") - 1 Nos. ; 2. U bolt Rubber Sleeve mounted for 75 mm (3") Pipe Dia. - 1 No.; and 3. Fixing Nail Zn coated of thickness 6.5 mm and length 63 mm (2 1/2") - 1 nos. Fixing Details: Pipe Support Clamping Unit to be fixed at every metre distance in the duct as specified in Chief Engineer Jodhpur Zone Technical Drawing (TD) of Factory Made Pipe Supporting System : CEJZ/TD/102. Make: Shaivi or equivalent as approved by GE.

Fixing only 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls & floors with necessary MS clamps retrieved from Item No.13 above complete all as specified and directed.

Fixing only 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls & floors with necessary MS clamps retrieved from Item No. 13 above complete all as specified and directed.

S&F 110 mm PVC (SWR) bends any radius complete all as specified and directed.

S&F 75 mm PVC (SWR) bends any radius complete all as specified and directed.

S&F 110mm PVC (SWR) junction single,(Single T) equal or unequal provided complete all as specified and directed.

S&F 75mm PVC (SWR) junction single,(Single T) equal or unequal provided complete all as specified and directed.

S&F 75mm PVC (SWR) branch piece, single (single Y) equal or unequal provided complete all as specified and directed.

S&F 110mm PVC (SWR) branch piece, single (single Y) equal or unequal provided complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M & L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete and all as specified and directed.

Taking down cement plaster of any description upto three storeys including necessary scaffoldings including raking out joints, hacking for key, scrubbing down with water etc. from wall & ceiling surfaces complete all as specified and directed.

M&L rendering 10 mm thick in CM 1:6 on fair face of brick /concrete surfaces of any description and finishing the surfaces even and smooth without using extra cement complete with complete all as specified and directed.

M&L for preparing new plastered or unplastered surfaces of walls and applying three coats of white wash on undecorated surface complete all as specified and directed.

M&L preparing old plastered or unplastered surfaces of walls and applying two coats of white wash on old decorated surface with and including complete removal of existing treatment of any layer of wall complete all as specified and directed.

M&L for preparing old plastered or unplastered surfaces of walls and applying one coat of oil bound distemper complete all as specified and directed.

M&L for rendering 5mm thick in CM 1:3 as in ceiling/landing etc on concrete surface finish even and smooth without using extra cement complete all as specified and directed.

M&L for preparing new plastered or unplastered surfaces of ceiling and applying three coats of white wash on undecorated surface complete all as specified and directed.

M&L for preparing old plastered or unplastered surfaces of ceiling and applying two coats of white wash on old decorated surface with and including complete removal of existing treatment of any layer of ceiling surfaces complete all as specified and directed.

M&L rendering 15 mm thick in CM 1:4 with and including mixing of liquid WPC of approved make @ 200ml per bag of cement / manufacturer's instructions on brick/concrete wall surfaces of any description, and finishing the surfaces even and fair complete complete all as specified and directed.

Supply only liquid water proofing compound.

M&L for preparing new plastered or unplastered surfaces of walls and applying two coat of cement base paint on undecorated surface complete all as specified and directed.

M&L for preparing old plastered or unplastered surfaces of walls and applying one coat of cement base paint on undecorated surface complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L non skid ceramic tiles coloured pattern as required of 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in flooring etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with and including 15mm thick screed bed in CM (1:4) compete all as specified and directed.

M&L glazed ceramic coloured, designer & pattern (dark & light shade combination) tiles in 450 x 300 x 7-8 mm thick on vertical surfaces such as dado etc set and jointed in neat cement slurry and pointed in white or colour cement to match over with and including 10mm thick backing coat in CM 1:3 and d complete all as specified and directed.

M&L for 25mm thick (1:2:4) Type-B-0 (using 12.5mm graded crushed stone aggregate) as in levelling course of floors and roofs complete all as specified and directed by Engr-in-Chargre.

Chipping of loose/ damaged /cracked / previously repaired / delaminated or weak concrete by chieseling to expose the sound core concrete where ever required and to expose rusted reinforcement upto depth n.exc 50mm and disposal of rubbish off the premises to a distance not exc 50 mtrs including cleaning of reinforced concrete surface by air compressor complete all as specified and directed.

Supply and apply of rust remover cum passivator to remove rust from existing reinforcement by using product as approved by GE, with density 1.01 Kg/ltr at 30 degree celsius and consumption : 0.2 Kg/Sqm/coat complete all as specified and directed. Note: The mtrl to be applied thoroughly on exposed rebars only with the help of a brush of suitable size. The area will be measured as length of bar x two times the dia of bar).

Supply and apply a cement based polymer modified rebar corrosion protection system to existing reinforcement using cement based polymer modified rebar corrosion protection system with consumption : 3.75 kg/Sqm for two coats and Product requirements: carbonation resistance: 2 mm of chemical compound as approved by GE corresponds to 20 mm of normal mortar; bond strength 1N / Sqmm according to ASTM C 882-78 complete all as specified and directed. Note: The mtrl to be applied thoroughly on exposed rebars only with the help of a brush of suitable size. The area will be measured as length of bar x two times the dia of bar)

Providng extra reinforcment with TMT bars as per site design requirement including straightening ,cutting ,bending, placing in position ,binding with GI wire of 18 gauge etc complete in all respects .Additional reinforecment wit hadequate lap length & rings at required spacing shall be tied with existing reinforcement using binding wire or welded complete as per site requirement and directions.

M&L for providing by mixing and trowel application of prepacked, light weight, two component structural grade polymer modified fibre reinforced thixotropic cement mortar as approved by GE at an average thickness exceeding 10mm and upto 25mm to the prepared concrete surface in soffit of slabs, beam, columns, parapets, fins and facias at any height, including finishing of applied Polymer mortar as per the technical specifications and manufacturer's instructions complete all as specified and directed .