Rural Development Department Tender

Providing & laying in situ cement concrete of M 10 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work compacting and curing etc. complete. with reversible Drum Type mixer with SCADA.SSR I. NO. 11.04

Providing and laying in situ / ready mix M-20 cement concrete of trap /granite /quartzite /gneiss metal for approach slab / Rigid pavement including compacting, finishing, curing etc. complete. (excluding reinforcement) (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ), cement 6.40 bags/cumt)SSR I. NO.11.25

Supplying hard murum/ kankar at the road site, including conveying and stacking complete.SSR I. NO.2.29

Spreading GRAVEL/SAND/ soft murrum/ available murum over rubble soling /w.b.m. surface blanketing berms complete SSR I. NO.2.30

Providing and fixing Road junction / Information sign board of size 0.90 m x 0.60 m. prepared on 16 gauge M.S. sheet with angle iron frame of size 35x35x5 mm including painting with one coat of zinc cromate stoving primer and two coats each of green/ white back ground and back side gray stove enamelled, bonded with red retro reflective sheet Engineering grade, border / letters / numeral / arrows, coated with non pealable crystal clear protective coat retaining 100% reflection including two angle iron post of size 50x50x5 mm of 3.65 m. long inflated at bottom drilled on top and painted in white and black bands of 30 cm. with 4 Nos. high strength G.I. bolts and nuts of size 10 mm dia. and 20 mm long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with cement concrete 1:4:8 block of 60 cm x 60 cm x 75 cm size as directed by Engineer-in-charge etc. complete. Mild Steel Board with Engineering Grade.SSR I. NO.6.47

Royalty charges for various material included in item which are to be execute in the estimate. The charges are framed as per the insrtuctions given in SSR ( 6/8/2021) Sand

80 mm

Laboratory Testing charges for testing of various marerial ,as per the insructions given in SSR 6/8/2021 01) CEMENT: standard consistancy Fineness,Spcific Gravity,Setting,Time(Initial&Final),Compressive Strength,Soundness.

COARSE AGGREGATES : i) water absorption,specific gravity,impact value,crushing value

ii) Sieve Analysis (10/12/20/40mm metal)

iii) flakiness index/ Elongation index

fine aggregate i) flakiness modulus (sieve analysis) silt & clay content

CONCRETE (FOR ALL GRADES) i) compressive strenth of c.c. cube M-20

PART II CONSTRUCTION Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By /manaual Means ) a) Upto 1.50m lift Normal Rate b) 1.50m to 3.00m lift, Add 10% c) 3.00m to 4.50m lift, Add 20% d) 4.50m to 6.0m lift, Add 30% SSR I.T.NO. 12.02

Excavation for foundation in hard murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. a) Upto 1.50m lift Normal Rate b) 1.50m to 3.00m lift, Add 10% c) 3.00m to 4.50m lift, Add 20% d) 4.50m to 6.0m lift, Add 30% SSR I.T.NO. 12.04

Providing rubble filling of trap/ granite/ quartzite gneiss stones for foundations including filling voids with sand/grit and compaction etc complete. SSR I.T.NO. 11.01

Providing and laying in situ cement concrete of 1:4:8 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etc. complete. (with reversible drum type mixer with SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) SSR I.T.NO. 11.04

Providing and laying in situ / ready mix M20 RCC of trap/ granite/ quartzite/ gneiss metal for RCC work of ballast walls, kerbs and box returns including scaffolding, compaction, formwork finishing and curing etc. complete. (excluding reinforcement, with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications ( VSI sand finely washed etc )SSR I.T.NO. 14.44

Providing and laying in situ / ready mix M-20 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for RCC work in solid/ deck slab etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications ( VSI sand finely washed etc ) i) Height up to 5 m, normal rate. SSR I.T.NO. 14.07

Providing, cutting, bending, hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete. SSR I.T.NO. 14.01

Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc. complete. (by granular material)SSR I.T.NO. 12.70

Providing selected hard murum filling including laying in layers of 15 to 20cmwith watering and compacting etc. complete. SSR I.T.NO. 11.24