Rural Development Department Tender

Providing and laying in situ Cement Concrete M-15 of trap/ granite / quartzite / gneiss metal for foundation and bedding including bailing out water, form work, compaction, curing, etc. complete.

Providing and Supplying in Standard Length of ISI Mark rigid Unplasticsed PVC pipes for potable water with solvent cement joints including cost of couplers as per IS specification no.4985/1988 including all local and central taxes, transportation ,foreign charges ,inspection loading, unloading, conveyance to the departmental store/site and stacking the same enclosed shed duly protected from sun rays and rains including cost of jointing material. i.e. solvent cement , etc.complete. 75 mm Diameter of 4 Kg/cm2

Lowering, laying and jointing PVC pipes and special of following class and diameter including cost of conveyance from stores to site of work including cost of all labour ,material, except cement solvent ,rubber ring, giving satisfactory hydraulics testing as per IS code etc.complete (with cement solvent joint/ring fit joint).

Refilling the trenches with available excavated Stuff with soft material first over pipeline and then hard material in 15 cm layer with all leads and lift including consolidation ,surcharging ,etc.complete

Providing ISI standard R.C.C. pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints,including all statutary duties and taxes such as GST levied by Gol and GoM in all respect, inspection charges, transport to departmental stores/site, unloading and stacking etc. complete as per IS-458/1988 300 mm NP II Note : One collar should be supplied with each full length plain ended RCC pipe, cost including in rates below. One rubber ring should be supplied with each full length of socketed pipe, cost included in rates below. 300 mm NP II

Lowering, laying and jointing in proper grade and alignment R.C.C. pipes with collar joints in C.M.1:1 proportion or socketed R.C.C. pipes with rubber joints (excluding cost of rubber ring or R.C.C. collar,) including cost of conveyance from stores to site of work, cost of jointing material, labour, etc. complete as directed by Engineer-in-charge (For all class of pipes.) as per IS-783-1985. 300 mm NP II

Providing and constructing B.B Masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, excluding excavation BB Masonry in 1:5 proportion precast RCC frame and cover etc. complete as directed by Engineer -in-charge (A) As above of 90 x 60 cm internal size and depth up to 0.90 m with precast RCC slab cover

Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angleof size 35 x 35 x 3 mm frame with properly cross braced M.S.angles of size 35mm x 35mm x 3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm,3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge

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