SOPD_G_23_24_67 Construction of (i) SPT Br No 10/1 on Nowagaon Rangapani Road (ii) SPT Br No-1/1 on Bashbari to Salabila Road under SOPD-G for the year 2023-24.

Amount

(i) Construction of SPT Bridge No-10/1 on Nowagaon Rangapani road Making 120cm wide bamboo foot bridge with 100 mm Bholuka or Barua bamboo posts driven 120 cm to 180 cm underground 3 Nos. in each row and rows being 3m apart bholuka or Barua bamboo dham placed over the posts and tied with cane or wire , Bholuka or barua bamboo struts in each row both up and down stream, jati bamboo long gorhs closely packed and tied with dham. Single layer of mat placed over 75mm thick brush wood and tied with bholuka or Barua bamboo rail stand fixed in one side of the bridge etc. complete.

Labour for Dismantling all members of the Bridge except pils and Stacking them at suitable places as directed ( all members will be under the custody of the contractor till taken over by the department)

Supplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.) i)Portion of pile actually driven under ground

Supplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.) ii)Portion of Pile remaining above ground

Supplying , fitting and fixing timber beam and bearing beam rectangular in size fitted MS etc. supplying spikes etc. as necessary and coaltaring two coats with best tar applied hot as directed (Rate is inclusive of cost of required quantity of tar) b) Using Azar/ Nahar/ Nageswar/ Zarul Timber

Supplying fitting and fixing "U" shaped flat iron strap making 0.5m x 0.3m size from 150mm x 12mm size MS flat including providing 10 bolts holes and fitting with 0.35m long 20mm dia MS bolts including fitting tightly with bearing beam, pile and RSJ beams etc. complete as directed.

Labour for scarfing and joining piles 25 cm to 30 cm dia. Dressed to heart wood each joint 90 cm in length including supplying ,fitting, and fixing with 2 nos. of 50mmx10mm MSFI and 16mm dia MS bolts and nuts etc complete as directed

Labour for fitting and fixing RSJ beam, old CI saddle etc. in position including necessary scaffolding, and fixing ncessary bolts and nuts, painting two (2) coats complete (Tar-Steel paints to be supplied by the contractor at his own costs)

Wood work including supplying , fitting and fixing complete with necessary M.S. bolts, nuts, nails, screw etc. and coal tarring two (2) coats with best tar applied hot (Rate is inclusive of the cost of the required quantity of tar.) (B(a))Undressed in floor planks, collars, bracing, standards, wheel guard, runner ,belt, railing etc, Using Azar/ Nahar/ Nageswar/ Zarul Wood

Wood work including supplying , fitting and fixing complete with necessary M.S. bolts, nuts, nails, screw etc. and coal tarring two (2) coats with best tar applied hot (Rate is inclusive of the cost of the required quantity of tar.) A(b) In Track way Planks (alternate nailing to be done in staggered way ) Track way (Sal wood)

Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and technical specifications Clause 1902 (Quantity as per Annexure-B )

Single bamboo spur Palasiding of whole 1st class bamboo (Bholuka or Barua ) 85 mm to 100 mm dia. Closely packed & driven including fitting ,fixing with half 2nd class bamboo(Jati or Bethua) horizontally in three rows with cane or tying wire complete and struts longitudinally and providing brush wood in the spur as per drawings and Technical specifications.

Supplying empty cement bags filled with sand by local collection and tied the filled sand bags with plastic ropes including carriage of sand filled bags to the work site and placing it in position as directed by the Department.

Supplying ,Carrying and spreading of Granular materials as directed by the Department . Well graded materials for Sub-base, Grading-I (53 mm to 9.5 mm) AT Shoulder ON Approach Road.

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302

(16.28) / RCC Guard Post: Supplying, fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone aggregate up to 20mm size) of cement concrete and required reinforcement tied in position including painting concrete surfaces with Black and white Colour and etc. complete as per design and as directed. 15 cm dia. RCC guard post with reinforcement of 4nos. 12mm dia TMT main steel bars and 6mm TMT/ MS stirrups at 15cm c/c.

Traffic Speed Limit Board : (10.2 /A/I/ iii ) Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground with M-15 grade cement concrete 450x450x600 (iii)60 cm circular

(Providing Project Informatory Board) :- Providing and erecting direction and place identification sqm 12,165.20 retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, Area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

(ii) Construction of SPT Bridge No-1/1 on Bashbari to Salabila Making 120cm wide bamboo foot bridge with 100 mm Bholuka or Barua bamboo posts driven 120 cm to 180 cm underground 3 Nos. in each row and rows being 3m apart bholuka or Barua bamboo dham placed over the posts and tied with cane or wire , Bholuka or barua bamboo struts in each row both up and down stream, jati bamboo long gorhs closely packed and tied with dham. Single layer of mat placed over 75mm thick brush wood and tied with bholuka or Barua bamboo rail stand fixed in one side of the bridge etc. complete.

Labour for Dismantling all members of the Bridge except pils and Stacking them at suitable places as directed ( all members will be under the custody of the contractor till taken over by the department)

Supplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.) i)Portion of pile actually driven under ground

Supplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.) ii)Portion of Pile remaining above ground

Supplying , fitting and fixing timber beam and bearing beam rectangular in size fitted MS etc. supplying spikes etc. as necessary and coaltaring two coats with best tar applied hot as directed (Rate is inclusive of cost of required quantity of tar) (b) Using Azar/ Nahar/ Nageswar/ Zarul Timber

Supplying fitting and fixing "U" shaped flat iron strap making 0.5m x 0.3m size from 150mm x 12mm size MS flat including providing 10 bolts holes and fitting with 0.35m long 20mm dia MS bolts including fitting tightly with bearing beam, pile and RSJ beams etc. complete as directed.

Labour for scarfing and joining piles 25 cm to 30 cm dia. Dressed to heart wood each joint 90 cm in length including supplying ,fitting, and fixing with 2 nos. of 50mmx10mm MSFI and 16mm dia MS bolts and nuts etc complete as directed

Labour for fitting and fixing RSJ beam, old CI saddle etc. in position including necessary scaffolding, and fixing ncessary bolts and nuts, painting two (2) coats complete (Tar-Steel paints to be supplied by the contractor at his own costs)

Wood work including supplying , fitting and fixing complete with necessary M.S. bolts, nuts, nails, screw etc. and coal tarring two (2) coats with best tar applied hot (Rate is inclusive of the cost of the required quantity of tar.) (B(a))Undressed in floor planks, collars, bracing, standards, wheel guard, runner ,belt, railing etc, Using Azar/ Nahar/ Nageswar/ Zarul Wood

Wood work including supplying , fitting and fixing complete with necessary M.S. bolts, nuts, nails, screw etc. and coal tarring two (2) coats with best tar applied hot (Rate is inclusive of the cost of the required quantity of tar.) A(b) In Track way Planks (alternate nailing to be done in staggered way ) Track way (Sal wood)

Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and technical specifications Clause 1902 (Quantity as per Annexure-B )

Single bamboo spur Palasiding of whole 1st class bamboo (Bholuka or Barua ) 85 mm to 100 mm dia. Closely packed & driven including fitting ,fixing with half 2nd class bamboo(Jati or Bethua) horizontally in three rows with cane or tying wire complete and struts longitudinally and providing brush wood in the spur as per drawings and Technical specifications.

Supplying empty cement bags filled with sand by local collection and tied the filled sand bags with plastic ropes including carriage of sand filled bags to the work site and placing it in position as directed by the Department.

Supplying ,Carrying and spreading of Granular materials as directed by the Department . Well graded materials for Sub-base, Grading-I (53 mm to 9.5 mm) AT Shoulder ON Approach Road.

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302

(16.28) / RCC Guard Post: Supplying, fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone aggregate up to 20mm size) of cement concrete and required reinforcement tied in position including painting concrete surfaces with Black and white Colour and etc. complete as per design and as directed. 15 cm dia. RCC guard post with reinforcement of 4nos. 12mm dia TMT main steel bars and 6mm TMT/ MS stirrups at 15cm c/c.

Traffic Speed Limit Board : (10.2 /A/I/ iii ) Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground with M-15 grade cement concrete 450x450x600 (iii)60 cm circular

(Providing Project Informatory Board) :- Providing and erecting direction and place identification sqm 12,165.20 retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, Area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

GOBINDA DAS