Rail Vikas Nigam Limited Tender

Surface dressing of ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of rubbish, lead up to the 75m as directed.

"Supplying of 250mm dia (internal) & 5 mm thick ERWMS black pipe of approved make 1 (heavy duty), filling the same with river sand (local), wrapping the same at the end of Geotextile filter of tem 5. (The cost is inclusive of all but excluding the cost of geotextile filter. The extra mattress required for ripping of 250 mm dia pipes will be paid separately.) "

"Removing, loading, placing & positioning the sand filled geo-textile bags on the barge, Positioning the barge on the proper line and alignment of the spur with the help of marine vessels/ 2 tugs and other accessories as required and dumping the sand filled geo- textile bags (not less than 100kgs) in the proper line and alignment of the spur all complete as directed by the Engineer-In- Charge. [N.B. The rate is inclusive of labour, hire charges of all marine vessels, anchores, chains etc. but exclusive of the cost of silver sand filled geobags.] "

Supplying and laying P.P. multifilament woven geotextile filter having a pillow of dia 600mm (where necessary) with having pockets for filling silver sand/or without pillow along the river front line as per specification and as per site condition having side lapping minimum 400 mm and end lapping minimum 250 mm and as directed on the slope of the bank of the river or on the slope of embankment or in the river bed with all leads. (The rate is inclusive of cutting geotextile fabric in 3 proper shape and size as per drawing and as directed by the Engineer-Incharge including cost of necessary plant and equipments as per requirement. The cost of excavation of trenches and additional fabric required for making pillow and the cost of silver sand will be paid separately.) [The payment will be made on finished area of laying geotextile filter] Specification of Geotextile for manufacturing Geo Textile Bags. a) Mass per unit area; 240 gms./Sqm.(min.) b) Tensile Strength: 40KN / m or equivalent both warp and weft at 15% elongation. c) Apparent opening size ( A.0.S.) 100 micron (maximum.) d) Ultra violet resistance: 70% at 500hrs. e) Water flow rate normal to the plane: 25l/ m2/s (head=100m) 4

"(3) Apparent opening size ( A .0.S.) 100 Microns (Max.) d) Ultra violet resistance: 70% 5 at 500hrs. e) Water flow rate normal to the plane: 25l/m2 /s (head=100mm) (4) Not less than 50mm. average diameter, quarter split bamboo and bunches of shone fixed to geomattress @ 1M c/c in both direction. (for fascine weips). "

"Providing supplying and making suitable stack of GeoTextile- Bags made of polypropylene multifilament woven fabric as per specification having suitable internal dimension (to accommodate river sand not less than 100 kg) & subsequent filling the same with local available river sand weighing (gross wt.) not less than 100kg per bags, closing the bag by machine stitching with 6 stitch density of 4-5 stitches per inch with PPMFY (polypropylene multifilament yarn) or equivalent approved sewing thread as per specification, and as directed by the Engineer-in-charge. The rate includes, all materials, labours, taxes, duties and other incidental charges etc. complete. Specification of Geotextile for manufacturing Geo Textile Bags. a) Mass per unit area; 240 gms/Sqm. (min.) b) Tensile Strength: 40KN/m or equivalent both warp and weft at 15% elongation. c) Apparent opening size (A.0.S.) 100 micron (maximum) d) Ultra violet resistance: 70% at 500hrs e) Water flow rate normal to the plane: 25l/m2/s (head= 100mm) "

"Supply of Laterite boulder (weighing of 30kg to 60kg) at site/ suitable stack yard and loading the same on the Barge properly after necessary screening of the laterite boulders as per 1 specification and subsequent placing of the loaded barge in proper line, alignment/ location of the spur/bank with the help of necessary anchors/loading crafts as required and dumping of the laterite boulders on the alignment of the spur Including dressing the same if necessary as per drawing and as direction of Engineer In charge. By barge (this rate is inclusive of cost of laterite boulder labours, hire charges of all marine vessels including fuel etc. to be deployed for dumping. "

"Collecting laterite boulders from stacks on reiverbed and transporting, placing the same by manually/hand trolley on the spur alignment properly and dressing the same as per desired line, level and shape all complete as directed by E-I-C. "

"Welding In M.S structural work (with gas or electric ERWS pipe) (i) Continuous welding "

"Cement concrete with graded Jhama khoa (30mm size) excluding shuttering. In ground floor and foundation (a) 1:3:6 proportion " 4

"Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off 5 or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface) (i) with 1:6 cement mortar (b) 20 mm thick plaster "

"Applying Exterior grade Acrylic primer of approved quality and brand on plastered or 6 concrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface thoroughly complete as per manufacturer's specification and as per direction of the EIC. In Ground Floor: (a) One Coat "

"Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per 7 manufacturer's specification and as per direction of Engineer-In-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) (b) Premium 100% Acrylic Emulsion "

"Painting block letters or digits in Black Japan or any approved paint as per direction. Size above 10 cm. and upto 12.5 cm. " 9

"Providing Road Vehicle mentioned below for the use of Engineer/Employer as per the 1 Conditions mentioned in Clause 3.4.2 & 3.4.3 of Chapter 3 (Site Facilities for the Employer and the Engineer) of Section 5 Work's Requirement) of Tender Documents. Note: The provisions of clause 12.3.1 (a) (ii) of Section 6 (GCC) of the Contract shall not be applicable for appropriateness of new rate for this item." (a) BOLERO, SCORPIO, ERTIGA, MARAZZO or similar 2

Motor Launch for Survey Team, Inspectiong officials including Diesel Charge 3